{"id":227739,"date":"2026-08-02T23:49:41","date_gmt":"2026-08-02T14:49:41","guid":{"rendered":"http:\/\/aide-repair.jp\/blog\/?p=227739"},"modified":"2026-08-03T20:13:47","modified_gmt":"2026-08-03T11:13:47","slug":"bitlocker%e3%82%ad%e3%83%bc%e3%82%92%e6%b1%82%e3%82%81%e3%82%89%e3%82%8c%e3%81%9f%e5%8e%9f%e5%9b%a0%e3%81%af%ef%bc%9f%e3%82%b3%e3%83%9e%e3%83%b3%e3%83%89%e3%81%a7%e3%81%ae%e7%a2%ba%e8%aa%8d%e6%96%b9","status":"publish","type":"post","link":"http:\/\/aide-repair.jp\/blog\/?p=227739","title":{"rendered":"BitLocker\u30ad\u30fc\u3092\u6c42\u3081\u3089\u308c\u305f\u539f\u56e0\u306f\uff1f\u30b3\u30de\u30f3\u30c9\u3067\u306e\u78ba\u8a8d\u65b9\u6cd5\u306848\u6841\u306e\u63a2\u3057\u65b9"},"content":{"rendered":"\r\n<style>\r\n.bl.bl.bl p, .bl.bl.bl h1, .bl.bl.bl h2, .bl.bl.bl h3, .bl.bl.bl h4, .bl.bl.bl h5, .bl.bl.bl h6, .bl.bl.bl ul, .bl.bl.bl ol, .bl.bl.bl li, .bl.bl.bl dl, .bl.bl.bl dt, .bl.bl.bl dd, .bl.bl.bl table, .bl.bl.bl th, .bl.bl.bl td, .bl.bl.bl figure, .bl.bl.bl figcaption, .bl.bl.bl details, .bl.bl.bl summary, .bl.bl.bl pre, .bl.bl.bl blockquote, .bl.bl.bl section, .bl.bl.bl nav, .bl.bl.bl div, .bl.bl.bl span, .bl.bl.bl a, .bl.bl.bl img, .bl.bl.bl code, .bl.bl.bl strong { padding: 0; text-indent: 0; letter-spacing: normal; background: none; border: 0; font-family: inherit; text-align: left; }\r\n.bl.bl.bl p, .bl.bl.bl li, .bl.bl.bl dd, .bl.bl.bl dt, .bl.bl.bl td, .bl.bl.bl th, .bl.bl.bl summary, .bl.bl.bl div, .bl.bl.bl span, .bl.bl.bl section { font-size: 16.5px; line-height: 1.9; color: var(--ink); }\r\n.bl.bl.bl img { max-width: 100%; height: auto; }\r\n.bl.bl.bl a { text-decoration: underline; box-shadow: none; }\r\n.bl.bl.bl h1, .bl.bl.bl h2, .bl.bl.bl h3, .bl.bl.bl h4 { clear: none; text-align: left; }\r\n\r\n.bl.bl.bl {\r\n  \/* \u8aad\u8005\u304c\u4eca\u307e\u3055\u306b\u898b\u3066\u3044\u308b BitLocker \u56de\u5fa9\u753b\u9762\u306e\u9752\u3092\u8d77\u70b9\u306b\u3057\u305f\u914d\u8272 *\/\r\n  --screen:  #2067B2;\r\n  --accent:  #1A5FA6;\r\n  --accent-2:#0E4478;\r\n  --ink:     #0E1720;\r\n  --ink-2:   #3E4B58;\r\n  --ink-3:   #6B7885;\r\n  --paper:   #FFFFFF;\r\n  --surface: #EEF2F7;\r\n  --line:    #D6DEE7;\r\n  --alert:   #A81F16;\r\n  --alert-bg:#FCEFEE;\r\n  --ok:      #176046;\r\n  --ok-bg:   #EAF4EF;\r\n  --warn-bg: #FDF4DF;\r\n  --warn-line:#E0B94A;\r\n  --console: #0C0C0C;\r\n  --console-fg:#D4D4D4;\r\n  --console-cmd:#6FB3E8;\r\n  --console-hit:#FFCE5A;\r\n\r\n  --font-body: \"Hiragino Kaku Gothic ProN\", \"Yu Gothic UI\", \"Yu Gothic\", Meiryo, system-ui, sans-serif;\r\n  --font-mono: ui-monospace, \"Cascadia Mono\", Consolas, \"BIZ UDGothic\", \"MS Gothic\", monospace;\r\n\r\n  --col: 688px;\r\n  --wide: 864px;\r\n}.bl.bl.bl {\r\n  font-family: var(--font-body);\r\n  background: var(--paper);\r\n  color: var(--ink);\r\n  line-height: 2.05;\r\n  font-size: 16.5px;\r\n  -webkit-text-size-adjust: 100%;\r\n}.bl.bl.bl .wrap { max-width: var(--wide); margin: 0 auto; padding: 0 20px 80px; }.bl.bl.bl .col { max-width: var(--col); }.bl.bl.bl \/* ---------- \u898b\u51fa\u3057 ---------- *\/\r\nh1, .bl.bl.bl h2, .bl.bl.bl h3, .bl.bl.bl h4 { text-wrap: balance; line-height: 1.45; letter-spacing: -.01em; }.bl.bl.bl h1 { font-size: clamp(25.6px, 4.4vw, 37.6px); font-weight: 700; margin: 0 0 16px; }.bl.bl.bl h2 {\r\n  font-size: clamp(20.8px, 3vw, 27.2px); font-weight: 700;\r\n  margin: 88px 0 28.8px; padding-top: 20.8px;\r\n  border-top: 3px solid var(--ink);\r\n}.bl.bl.bl h3 { font-size: 18.88px; font-weight: 700; margin: 54.4px 0 16px; color: var(--ink); }.bl.bl.bl h4 { font-size: 16.32px; font-weight: 700; margin: 38.4px 0 11.2px; color: var(--ink-2); }.bl.bl.bl p { margin: 0 0 24px; }.bl.bl.bl a { color: var(--accent); text-underline-offset: .2em; }.bl.bl.bl a:focus-visible, .bl.bl.bl button:focus-visible { outline: 3px solid var(--screen); outline-offset: 3px; }.bl.bl.bl strong { font-weight: 700; }.bl.bl.bl mark { background: #FFE9A8; color: #3A2C05; padding: 0 .18em; border-radius: 2px; }.bl.bl.bl \/* ---------- \u30d8\u30c3\u30c0\u30fc\uff08\u56de\u5fa9\u753b\u9762\u306e\u9752\u3092\u305d\u306e\u307e\u307e\u4f7f\u3046\uff09 ---------- *\/\r\n.masthead {\r\n  background: var(--screen);\r\n  color: #fff;\r\n  padding: 51.2px 20px 48px;\r\n  margin-bottom: 40px;\r\n}.bl.bl.bl .masthead .inner { max-width: var(--wide); margin: 0 auto; }.bl.bl.bl .eyebrow {\r\n  font-family: var(--font-mono); font-size: 11.84px; letter-spacing: .16em;\r\n  text-transform: uppercase; opacity: .85; margin: 0 0 16px;\r\n}.bl.bl.bl .masthead h1 { color: #fff; max-width: 22em; }.bl.bl.bl .masthead .sub { max-width: 40em; margin: 0; opacity: .93; font-size: 16px; }.bl.bl.bl .meta {\r\n  margin-top: 25.6px; padding-top: 17.6px; border-top: 1px solid rgba(255,255,255,.3);\r\n  font-size: 13.12px; opacity: .85; display: flex; flex-wrap: wrap; gap: 6.4px 22.4px;\r\n}.bl.bl.bl \/* ---------- \u5192\u982d\u306e\u300c\u7b54\u3048\u300d ---------- *\/\r\n.answer {\r\n  border: 2px solid var(--screen); border-radius: 5px; overflow: hidden;\r\n  margin: 0 0 48px;\r\n}.bl.bl.bl .answer > .qa { padding: 25.6px 27.2px; border-top: 1px solid var(--line); }.bl.bl.bl .answer > .qa:first-child { border-top: 0; }.bl.bl.bl .answer .q {\r\n  font-weight: 700; font-size: 16.96px; margin: 0 0 12.8px; line-height: 1.7;\r\n  display: flex; gap: 11.2px; align-items: baseline;\r\n}.bl.bl.bl .answer .q::before {\r\n  content: \"Q\"; flex: none; font-family: var(--font-mono); font-size: 13.12px;\r\n  background: var(--screen); color: #fff; width: 24px; height: 24px;\r\n  border-radius: 3px; display: grid; place-items: center; align-self: flex-start;\r\n  margin-top: 2.88px;\r\n}.bl.bl.bl .answer .a { padding-left: 35.2px; }.bl.bl.bl .answer .a p { margin: 0 0 12.8px; }.bl.bl.bl .answer .a p:last-child { margin-bottom: 0; }.bl.bl.bl .answer .cmdline {\r\n  background: var(--console); color: var(--console-cmd); border-radius: 4px;\r\n  padding: 13.6px 17.6px; margin-bottom: 14.4px; overflow-x: auto;\r\n  font-family: var(--font-mono); font-size: 16px; border-left: 4px solid var(--console-hit);\r\n}.bl.bl.bl \/* ---------- \u5192\u982d\u306e\u4e8c\u629e ---------- *\/\r\n.fork { display: grid; gap: 17.6px; grid-template-columns: 1fr 1fr; margin: 0 0 48px; }\r\n@media (max-width: 640px) {.bl.bl.bl .fork { grid-template-columns: 1fr; } }.bl.bl.bl .fork > div {\r\n  border: 2px solid var(--line); border-radius: 4px; padding: 20.8px 22.4px;\r\n  background: var(--surface); display: flex; flex-direction: column; gap: 8.8px;\r\n}.bl.bl.bl .fork .tag {\r\n  font-family: var(--font-mono); font-size: 11.52px; letter-spacing: .1em;\r\n  color: var(--ink-3); text-transform: uppercase;\r\n}.bl.bl.bl .fork b { font-size: 16.8px; line-height: 1.6; }.bl.bl.bl .fork p { margin: 0; font-size: 14.88px; color: var(--ink-2); }.bl.bl.bl .fork .go { margin-top: auto; font-weight: 700; font-size: 15.2px; }.bl.bl.bl .fork .now { border-color: var(--alert); background: var(--alert-bg); }.bl.bl.bl .fork .now .tag, .bl.bl.bl .fork .now .go a { color: var(--alert); }.bl.bl.bl \/* ---------- \u56f3\u7248 ---------- *\/\r\nfigure { margin: 48px 0; }.bl.bl.bl figure img {\r\n  display: block; width: 100%; height: auto; border: 1px solid var(--line); border-radius: 3px;\r\n}.bl.bl.bl figcaption {\r\n  font-size: 13.6px; color: var(--ink-3); margin-top: 9.6px; line-height: 1.75;\r\n  padding-left: 13.6px; border-left: 3px solid var(--line);\r\n}.bl.bl.bl \/* ---------- \u30b3\u30de\u30f3\u30c9\uff08\u3053\u306e\u8a18\u4e8b\u306e\u4e3b\u5f79\u306a\u306e\u3067\u5c02\u7528\u306b\u7d44\u3080\uff09 ---------- *\/\r\n.cmd { margin: 35.2px 0; }.bl.bl.bl .cmd .label {\r\n  font-family: var(--font-mono); font-size: 11.52px; letter-spacing: .12em;\r\n  text-transform: uppercase; color: var(--ink-3); margin-bottom: 7.2px;\r\n}.bl.bl.bl .cmd pre {\r\n  background: var(--console); color: var(--console-fg);\r\n  font-family: var(--font-mono); font-size: 14.88px; line-height: 1.8;\r\n  padding: 16.8px 19.2px; margin: 0; border-radius: 4px;\r\n  overflow-x: auto; border-left: 4px solid var(--screen);\r\n  font-variant-ligatures: none;\r\n}.bl.bl.bl .cmd pre .p { color: #7C8794; }.bl.bl.bl \/* \u30d7\u30ed\u30f3\u30d7\u30c8 *\/\r\n.cmd pre .c { color: var(--console-cmd); }.bl.bl.bl \/* \u30b3\u30de\u30f3\u30c9\u672c\u4f53 *\/\r\n.cmd pre .k { color: var(--console-hit); }.bl.bl.bl \/* \u56de\u5fa9\u30ad\u30fc\u30fbID *\/\r\n.cmd pre .m { color: #7C8794; }.bl.bl.bl \/* \u6ce8\u91c8 *\/\r\n.cmd .note { font-size: 13.92px; color: var(--ink-2); margin: 8.8px 0 0; }.bl.bl.bl code {\r\n  font-family: var(--font-mono); font-size: .89em;\r\n  background: var(--surface); padding: .12em .4em; border-radius: 3px;\r\n  border: 1px solid var(--line); white-space: nowrap;\r\n}.bl.bl.bl .key { font-variant-numeric: tabular-nums; letter-spacing: .02em; }.bl.bl.bl \/* ---------- \u6ce8\u610f\u30dc\u30c3\u30af\u30b9 ---------- *\/\r\n.box { margin: 38.4px 0; padding: 22.4px 25.6px; border-radius: 4px; font-size: 15.2px; }.bl.bl.bl .box p:last-child { margin-bottom: 0; }.bl.bl.bl .box .h { font-weight: 700; display: block; margin-bottom: 6.4px; }.bl.bl.bl .box.danger { background: var(--alert-bg); border-left: 4px solid var(--alert); }.bl.bl.bl .box.danger .h { color: var(--alert); }.bl.bl.bl .box.good { background: var(--ok-bg); border-left: 4px solid var(--ok); }.bl.bl.bl .box.good .h { color: var(--ok); }.bl.bl.bl .box.warn { background: var(--warn-bg); border-left: 4px solid var(--warn-line); }.bl.bl.bl \/* ---------- \u8868 ---------- *\/\r\n.scroller { overflow-x: auto; margin: 38.4px 0; border: 1px solid var(--line); border-radius: 4px; }.bl.bl.bl table { border-collapse: collapse; width: 100%; font-size: 14.72px; min-width: 544px; }.bl.bl.bl th, .bl.bl.bl td { padding: 16px 17.6px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }.bl.bl.bl th { background: var(--surface); font-weight: 700; white-space: nowrap; }.bl.bl.bl tbody tr:last-child td { border-bottom: 0; }.bl.bl.bl td code { white-space: pre; }.bl.bl.bl \/* ---------- \u539f\u56e0\u30ea\u30b9\u30c8 ---------- *\/\r\n.causes { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line);\r\n          border-radius: 4px; overflow: hidden; margin: 41.6px 0; }.bl.bl.bl .causes > div { background: var(--paper); padding: 25.6px 27.2px; }.bl.bl.bl .causes h4 { margin: 0 0 8px; color: var(--ink); font-size: 16.32px; display: flex; gap: 11.2px; }.bl.bl.bl .causes h4 span {\r\n  font-family: var(--font-mono); color: var(--screen); font-weight: 700;\r\n  font-variant-numeric: tabular-nums; flex: none;\r\n}.bl.bl.bl .causes p { margin: 0 0 8px; font-size: 14.88px; color: var(--ink-2); }.bl.bl.bl .causes p:last-child { margin-bottom: 0; }.bl.bl.bl .causes .sig { font-size: 13.92px; color: var(--ink-3); }.bl.bl.bl .causes .sig b { color: var(--ink-2); }.bl.bl.bl \/* ---------- \u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8 ---------- *\/\r\nul.check { list-style: none; padding: 0; margin: 22.4px 0; display: grid; gap: 12px; }.bl.bl.bl ul.check li { padding-left: 30.4px; position: relative; font-size: 15.36px; }.bl.bl.bl ul.check li::before {\r\n  content: \"\"; position: absolute; left: 0; top: .55em;\r\n  width: 15.2px; height: 15.2px; border: 2px solid var(--screen); border-radius: 2px;\r\n}.bl.bl.bl ol { padding-left: 22.4px; margin: 19.2px 0; }.bl.bl.bl ol li { margin-bottom: 11.2px; padding-left: 4.8px; }.bl.bl.bl ul.plain { padding-left: 20.8px; margin: 17.6px 0; }.bl.bl.bl ul.plain li { margin-bottom: 8px; }.bl.bl.bl \/* ---------- \u76ee\u6b21 ---------- *\/\r\nnav.toc {\r\n  background: var(--surface); border: 1px solid var(--line); border-radius: 4px;\r\n  padding: 20.8px 24px; margin: 40px 0;\r\n}.bl.bl.bl nav.toc b { display: block; margin-bottom: 11.2px; font-size: 15.2px; }.bl.bl.bl nav.toc ol { margin: 0; padding-left: 20.8px; }.bl.bl.bl nav.toc li { margin-bottom: 5.6px; font-size: 15.04px; }.bl.bl.bl \/* ---------- FAQ ---------- *\/\r\ndetails {\r\n  border-bottom: 1px solid var(--line); padding: 15.2px 0;\r\n}.bl.bl.bl details summary {\r\n  cursor: pointer; font-weight: 700; font-size: 16px; list-style: none;\r\n  display: flex; gap: 11.2px; align-items: baseline;\r\n}.bl.bl.bl details summary::-webkit-details-marker { display: none; }.bl.bl.bl details summary::before { content: \"Q.\"; color: var(--screen); font-family: var(--font-mono); flex: none; }.bl.bl.bl details[open] summary { margin-bottom: 11.2px; }.bl.bl.bl details .a { padding-left: 29.6px; font-size: 15.2px; color: var(--ink-2); }.bl.bl.bl details .a p:last-child { margin-bottom: 0; }.bl.bl.bl \/* ---------- CTA ---------- *\/\r\n.cta {\r\n  margin: 64px 0 0; padding: 32px 32px 33.6px; border-radius: 4px;\r\n  background: var(--surface); border: 2px solid var(--screen);\r\n}.bl.bl.bl .cta h2 { margin-top: 0; border: 0; padding-top: 0; }.bl.bl.bl \/* ---------- \u5e97\u8217\u60c5\u5831 ---------- *\/\r\n.shop {\r\n  margin-top: 28.8px; padding-top: 25.6px; border-top: 1px solid var(--line);\r\n}.bl.bl.bl .shop .name { font-size: 18.4px; font-weight: 700; margin: 0 0 4px; }.bl.bl.bl .shop .biz { font-size: 14.08px; color: var(--ink-3); margin: 0 0 22.4px; }.bl.bl.bl .contact { display: grid; gap: 14.4px; grid-template-columns: 1fr 1fr; margin-bottom: 25.6px; }\r\n@media (max-width: 600px) {.bl.bl.bl .contact { grid-template-columns: 1fr; } }.bl.bl.bl .contact a {\r\n  display: flex; flex-direction: column; gap: 2.4px; text-decoration: none;\r\n  padding: 16px 20px; border-radius: 4px; border: 2px solid transparent;\r\n}.bl.bl.bl .contact .tel { background: var(--paper); border-color: var(--screen); color: var(--ink); }.bl.bl.bl .contact .tel .lb { font-size: 12.48px; color: var(--screen); font-weight: 700; letter-spacing: .05em; }.bl.bl.bl .contact .tel .no {\r\n  font-family: var(--font-mono); font-size: 24.8px; font-weight: 700; line-height: 1.3;\r\n  font-variant-numeric: tabular-nums; color: var(--ink);\r\n}.bl.bl.bl .contact .line { background: #06C755; color: #fff; justify-content: center; }.bl.bl.bl .contact .line .lb { font-size: 12.48px; opacity: .9; font-weight: 700; letter-spacing: .05em; }.bl.bl.bl .contact .line .no { font-size: 17.92px; font-weight: 700; }.bl.bl.bl .contact a:hover { filter: brightness(.95); }.bl.bl.bl .shop dl { display: grid; grid-template-columns: 104px 1fr; gap: 8.8px 16px; margin: 0; font-size: 14.88px; }\r\n@media (max-width: 600px) {.bl.bl.bl .shop dl { grid-template-columns: 88px 1fr; } }.bl.bl.bl .shop dt { color: var(--ink-3); font-weight: 700; }.bl.bl.bl .shop dd { margin: 0; color: var(--ink-2); }.bl.bl.bl .shop dd a { color: var(--accent); }.bl.bl.bl \/* ---------- \u95a2\u9023\u8a18\u4e8b ---------- *\/\r\n.related { margin-top: 64px; }.bl.bl.bl .related h2 { margin-top: 0; }.bl.bl.bl .related ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 14.4px; }.bl.bl.bl .related li a {\r\n  display: block; padding: 17.6px 20.8px; border: 1px solid var(--line); border-radius: 4px;\r\n  text-decoration: none; color: var(--ink); font-weight: 700; font-size: 15.68px; line-height: 1.7;\r\n}.bl.bl.bl .related li a:hover { border-color: var(--screen); background: var(--surface); }.bl.bl.bl .related li span { display: block; font-weight: 400; font-size: 13.92px; color: var(--ink-3); margin-top: 4.8px; }.bl.bl.bl footer.src {\r\n  margin-top: 64px; padding-top: 24px; border-top: 1px solid var(--line);\r\n  font-size: 13.6px; color: var(--ink-3);\r\n}.bl.bl.bl footer.src ul { padding-left: 19.2px; }.bl.bl.bl footer.src li { margin-bottom: 5.6px; }\r\n\r\n@media (prefers-reduced-motion: reduce) {.bl.bl.bl * { animation: none !important; transition: none !important; } }\r\n\r\n.bl.bl.bl { max-width: 100%; font-size: 16.5px; }\r\n.bl.bl.bl .lead-box { background: var(--surface); border-left: 4px solid var(--screen);\r\n                 padding: 19px 22px; margin: 0 0 35px; border-radius: 4px; }\r\n.bl.bl.bl .lead-box p { margin: 0 0 11px; }\r\n.bl.bl.bl .lead-box .lead-meta { margin: 0; font-size: 13.6px; color: var(--ink-3); }\r\n<\/style>\r\n<div class=\"bl\">\r\n<div class=\"lead-box\">\r\n  <p>\r\n    \u9752\u3044\u753b\u9762\u306b\u300cBitLocker \u56de\u5fa9\u300d\u3068\u51fa\u3066 Windows \u304c\u8d77\u52d5\u3057\u306a\u3044\u3002\u305d\u3093\u306a\u3068\u304d\u4f55\u304c\u8d77\u304d\u3066\u3044\u308b\u306e\u304b\u3001\r\n    48\u6841\u306e\u56de\u5fa9\u30ad\u30fc\u306f\u3069\u3053\u306b\u3042\u308b\u306e\u304b\u3001\u305d\u3057\u3066 <code>manage-bde<\/code> \u30b3\u30de\u30f3\u30c9\u3067\u78ba\u8a8d\u3067\u304d\u308b\u306e\u306f\u3069\u3093\u306a\u3068\u304d\u304b\u3002\r\n    \u9806\u756a\u306b\u3001\u78ba\u5b9f\u306b\u89e3\u6c7a\u3057\u3066\u3044\u304d\u307e\u3059\u3002\r\n  <\/p>\r\n  <p class=\"lead-meta\">\u5bfe\u8c61\uff1aWindows 11 \/ Windows 10\u3000\uff5c\u3000Home\u30fbPro \u4e21\u5bfe\u5fdc<\/p>\r\n<\/div>\r\n\r\n\r\n<div class=\"wrap\">\r\n\r\n<!-- ============ \u5192\u982d\u306e\u5206\u5c90 ============ -->\r\n<section class=\"col\">\r\n  <div class=\"answer\">\r\n    <div class=\"qa\">\r\n      <p class=\"q\">BitLocker\u30ad\u30fc\u3092\u78ba\u8a8d\u3059\u308b\u30b3\u30de\u30f3\u30c9\u306f\uff1f<\/p>\r\n      <div class=\"a\">\r\n        <div class=\"cmdline\">manage-bde -protectors -get C:<\/div>\r\n        <p>\r\n          \u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3092<strong>\u7ba1\u7406\u8005\u3068\u3057\u3066<\/strong>\u958b\u3044\u3066\u5b9f\u884c\u3057\u307e\u3059\u3002\u8868\u793a\u3055\u308c\u305f\r\n          <strong>\u300c\u6570\u5b57\u30d1\u30b9\u30ef\u30fc\u30c9\u300d\u306e\u4e0b\u306e\u300c\u30d1\u30b9\u30ef\u30fc\u30c9\u300d\u6b04\u306b\u4e26\u307648\u6841<\/strong>\u304c\u3001\u63a2\u3057\u3066\u3044\u308b BitLocker \u56de\u5fa9\u30ad\u30fc\u3067\u3059\u3002\r\n          <a href=\"#cmd\">\u8a73\u3057\u3044\u624b\u9806\u3092\u898b\u308b<\/a>\r\n        <\/p>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <div class=\"qa\">\r\n      <p class=\"q\">\u4eca\u307e\u3055\u306b\u9752\u3044\u56de\u5fa9\u753b\u9762\u304c\u51fa\u3066\u3001Windows \u304c\u8d77\u52d5\u3057\u306a\u3044\u3068\u304d\u306f\uff1f<\/p>\r\n      <div class=\"a\">\r\n        <p>\r\n          <strong>\u305d\u306e PC \u3067\u306f\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3067\u304d\u307e\u305b\u3093\u3002<\/strong>\r\n          \u30b9\u30de\u30db\u306a\u3069\u5225\u306e\u7aef\u672b\u304b\u3089 <a href=\"https:\/\/aka.ms\/myrecoverykey\">aka.ms\/myrecoverykey<\/a> \u3092\u958b\u304d\u3001\r\n          \u305d\u306e PC \u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306b\u4f7f\u3063\u305f Microsoft \u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u30b5\u30a4\u30f3\u30a4\u30f3\u3059\u308b\u306848\u6841\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\r\n          <a href=\"#now\">\u4eca\u3059\u3050\u306e\u624b\u9806\u3092\u898b\u308b<\/a>\r\n        <\/p>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <div class=\"qa\">\r\n      <p class=\"q\">\u306a\u305c\u6025\u306b BitLocker\u30ad\u30fc\u3092\u6c42\u3081\u3089\u308c\u305f\u306e\uff1f<\/p>\r\n      <div class=\"a\">\r\n        <p>\r\n          \u6700\u3082\u591a\u3044\u306e\u306f <strong>Windows Update\u30fbBIOS \u8a2d\u5b9a\u306e\u5909\u66f4\u30fb\u90e8\u54c1\u306e\u4ea4\u63db<\/strong>\u3067\u3001\u3053\u308c\u3089\u306f\u6545\u969c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\r\n          \u305f\u3060\u3057<strong>\u6b63\u3057\u304448\u6841\u3092\u5165\u308c\u3066\u3082\u89e3\u9664\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u6545\u969c\u306e\u53ef\u80fd\u6027<\/strong>\u304c\u3042\u308a\u307e\u3059\u3002\r\n          <a href=\"#cause\">7\u3064\u306e\u539f\u56e0\u3068\u898b\u5206\u3051\u65b9\u3092\u898b\u308b<\/a>\r\n        <\/p>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <p>\r\n    \u3053\u3053\u304b\u3089\u5148\u306f\u3001\u4e0a\u306e\u7b54\u3048\u3092\u5b9f\u969b\u306b\u624b\u3092\u52d5\u304b\u3057\u3066\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306e\u8a73\u7d30\u3067\u3059\u3002\r\n    \u4eca\u306e\u3042\u306a\u305f\u306e\u72b6\u6cc1\u306b\u3088\u3063\u3066\u3001\u8aad\u3080\u5834\u6240\u304c\u5909\u308f\u308a\u307e\u3059\u3002\r\n  <\/p>\r\n<\/section>\r\n\r\n<div class=\"fork\">\r\n  <div class=\"now\">\r\n    <span class=\"tag\">\u72b6\u6cc1 A<\/span>\r\n    <b>\u4eca\u307e\u3055\u306b\u9752\u3044\u56de\u5fa9\u753b\u9762\u304c\u51fa\u3066\u3044\u3066\u3001Windows \u304c\u8d77\u52d5\u3057\u306a\u3044<\/b>\r\n    <p>\u30b3\u30de\u30f3\u30c9\u306f\u4f7f\u3048\u307e\u305b\u3093\u3002\u30b9\u30de\u30db\u306a\u3069\u5225\u306e\u7aef\u672b\u304b\u308948\u6841\u3092\u63a2\u3057\u307e\u3059\u3002<\/p>\r\n    <span class=\"go\"><a href=\"#now\">\u2192 \u300c\u4eca\u3059\u305048\u6841\u3092\u63a2\u3059\u300d\u3078<\/a><\/span>\r\n  <\/div>\r\n  <div>\r\n    <span class=\"tag\">\u72b6\u6cc1 B<\/span>\r\n    <b>\u4eca\u306f\u666e\u901a\u306b\u4f7f\u3048\u3066\u3044\u308b\uff08\u4e88\u9632\u306e\u305f\u3081\uff0f\u524d\u306b\u4e00\u5ea6\u51fa\u305f\u306e\u3067\u5099\u3048\u305f\u3044\uff09<\/b>\r\n    <p>\u3044\u3061\u3070\u3093\u78ba\u5b9f\u306a\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u3059\u3002\u30b3\u30de\u30f3\u30c9\u306748\u6841\u3092\u53d6\u308a\u51fa\u3057\u3066\u63a7\u3048\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\r\n    <span class=\"go\"><a href=\"#cmd\">\u2192 \u300c\u30b3\u30de\u30f3\u30c9\u3067\u78ba\u8a8d\u3059\u308b\u300d\u3078<\/a><\/span>\r\n  <\/div>\r\n<\/div>\r\n\r\n<nav class=\"toc col\">\r\n  <b>\u3053\u306e\u8a18\u4e8b\u3067\u308f\u304b\u308b\u3053\u3068<\/b>\r\n  <ol>\r\n    <li><a href=\"#now\">\u56de\u5fa9\u753b\u9762\u304c\u51fa\u3066\u3044\u308b\u4eca\u3001\u6700\u521d\u306b\u3084\u308b\u3053\u3068<\/a><\/li>\r\n    <li><a href=\"#cmd\">BitLocker\u30ad\u30fc\u3092\u78ba\u8a8d\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3010\u5b8c\u5168\u7248\u3011<\/a><\/li>\r\n    <li><a href=\"#cheatsheet\">\u30b3\u30de\u30f3\u30c9\u65e9\u898b\u8868<\/a><\/li>\r\n    <li><a href=\"#cause\">\u56de\u5fa9\u30ad\u30fc\u3092\u6c42\u3081\u3089\u308c\u308b7\u3064\u306e\u539f\u56e0\u3068\u898b\u5206\u3051\u65b9<\/a><\/li>\r\n    <li><a href=\"#find\">\u56de\u5fa9\u30ad\u30fc\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u3068\u304d\u306e\u63a2\u3057\u5148\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/a><\/li>\r\n    <li><a href=\"#ng\">\u7d76\u5bfe\u306b\u3084\u3063\u3066\u306f\u3044\u3051\u306a\u30443\u3064\u306e\u3053\u3068<\/a><\/li>\r\n    <li><a href=\"#prevent\">\u4e8c\u5ea6\u3068\u56f0\u3089\u306a\u3044\u305f\u3081\u306e\u4e88\u9632\u7b56<\/a><\/li>\r\n    <li><a href=\"#faq\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/a><\/li>\r\n  <\/ol>\r\n<\/nav>\r\n\r\n<!-- ============ 1. \u4eca\u3059\u3050 ============ -->\r\n<section>\r\n  <h2 id=\"now\">1. \u56de\u5fa9\u753b\u9762\u304c\u51fa\u3066\u3044\u308b\u4eca\u3001\u6700\u521d\u306b\u3084\u308b\u3053\u3068<\/h2>\r\n\r\n  <div class=\"col\">\r\n    <p>\r\n      \u753b\u9762\u3092\u3088\u304f\u898b\u3066\u304f\u3060\u3055\u3044\u3002\u4e2d\u307b\u3069\u306b <strong>\u300c\u56de\u5fa9\u30ad\u30fc ID\uff08\u30ad\u30fc\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\uff09\u300d<\/strong> \u3068\u3044\u3046\u884c\u304c\u3042\u308a\u3001\r\n      \u30cf\u30a4\u30d5\u30f3\u533a\u5207\u308a\u306e\u82f1\u6570\u5b57\u304c\u4e26\u3093\u3067\u3044\u307e\u3059\u3002\u3053\u308c\u304c\u3001\u3042\u306a\u305f\u306e PC \u306e\u9375\u3092\u7279\u5b9a\u3059\u308b\u305f\u3081\u306e\u756a\u53f7\u3067\u3059\u3002\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <figure>\r\n    <img decoding=\"async\" src=\"https:\/\/aide-repair.jp\/blog\/wp-content\/uploads\/2026\/08\/bitlocker-kaifuku-key-gamen.png\" alt=\"BitLocker \u56de\u5fa9\u753b\u9762\u3002\u56de\u5fa9\u30ad\u30fc ID \u306e\u884c\u304c\u8d64\u67a0\u3067\u5f37\u8abf\u3055\u308c\u3066\u3044\u308b\">\r\n    <figcaption>\r\n      \u8d77\u52d5\u6642\u306b\u8868\u793a\u3055\u308c\u308b BitLocker \u56de\u5fa9\u753b\u9762\u3002\u8d64\u67a0\u306e\u300c\u56de\u5fa9\u30ad\u30fc ID\u300d\u306e\r\n      <strong>\u5148\u982d8\u6841<\/strong>\u3060\u3051\u3092\u30e1\u30e2\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u3053\u306e\u4f8b\u306a\u3089 <span class=\"key\">A1B2C3D4<\/span>\uff09\u3002\r\n      \u5165\u529b\u6b04\u306b\u5165\u308c\u308b\u306e\u306f\u3053\u306e ID \u3067\u306f\u306a\u304f\u3001\u3042\u3068\u3067\u63a2\u305948\u6841\u306e\u6570\u5b57\u3067\u3059\u3002\r\n    <\/figcaption>\r\n  <\/figure>\r\n\r\n  <div class=\"col\">\r\n    <h3>\u624b\u98061\uff1a\u56de\u5fa9\u30ad\u30fc ID \u306e\u5148\u982d8\u6841\u3092\u30e1\u30e2\u3059\u308b<\/h3>\r\n    <p>\r\n      \u30ad\u30fc\u304c\u8907\u6570\u3042\u308b\u5834\u5408\u3001\u3069\u308c\u304c\u6b63\u89e3\u304b\u3092\u5224\u5225\u3059\u308b\u552f\u4e00\u306e\u624b\u304c\u304b\u308a\u304c\u3053\u306e ID \u3067\u3059\u3002\r\n      \u7d19\u3067\u3082\u30b9\u30de\u30db\u306e\u5199\u771f\u3067\u3082\u69cb\u3044\u307e\u305b\u3093\u3002<strong>\u753b\u9762\u3054\u3068\u30b9\u30de\u30db\u3067\u64ae\u3063\u3066\u304a\u304f\u306e\u304c\u78ba\u5b9f<\/strong>\u3067\u3059\u3002\r\n    <\/p>\r\n\r\n    <h3>\u624b\u98062\uff1a\u30b9\u30de\u30db\u3084\u5225\u306e\u30d1\u30bd\u30b3\u30f3\u3067\u56de\u5fa9\u30ad\u30fc\u3092\u958b\u304f<\/h3>\r\n    <p>\r\n      \u30d6\u30e9\u30a6\u30b6\u3067 <a href=\"https:\/\/aka.ms\/myrecoverykey\">https:\/\/aka.ms\/myrecoverykey<\/a>\r\n      \u3092\u958b\u304d\u3001\u305d\u306e PC \u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306b\u4f7f\u3063\u305f Microsoft \u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u30b5\u30a4\u30f3\u30a4\u30f3\u3057\u307e\u3059\u3002\r\n      \u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u56de\u5fa9\u30ad\u30fc\u306e\u4e00\u89a7\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <figure>\r\n    <img decoding=\"async\" src=\"https:\/\/aide-repair.jp\/blog\/wp-content\/uploads\/2026\/08\/microsoft-account-bitlocker-recovery-key.png\" alt=\"Microsoft \u30a2\u30ab\u30a6\u30f3\u30c8\u306e BitLocker \u56de\u5fa9\u30ad\u30fc\u4e00\u89a7\u3002\u30ad\u30fc ID \u304c\u4e00\u81f4\u3059\u308b\u884c\u304c\u5f37\u8abf\u3055\u308c\u3066\u3044\u308b\">\r\n    <figcaption>\r\n      Microsoft \u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u4fdd\u5b58\u3055\u308c\u305f\u56de\u5fa9\u30ad\u30fc\u306e\u4e00\u89a7\u3002\r\n      \u624b\u98061\u3067\u30e1\u30e2\u3057\u305f<strong>\u5148\u982d8\u6841\u3068\u4e00\u81f4\u3059\u308b\u884c<\/strong>\u3092\u63a2\u3057\u3001\u305d\u306e\u300c\u56de\u5fa9\u30ad\u30fc\u300d\u6b04\u306e48\u6841\u3092\u5165\u529b\u3057\u307e\u3059\u3002\r\n      \u30c9\u30e9\u30a4\u30d6\u6b04\u304c <strong>OSV<\/strong> \u306e\u884c\u304c\u3001Windows \u306e\u5165\u3063\u305f C \u30c9\u30e9\u30a4\u30d6\u7528\u3067\u3059\u3002\r\n    <\/figcaption>\r\n  <\/figure>\r\n\r\n  <div class=\"col\">\r\n    <h3>\u624b\u98063\uff1a48\u6841\u3092\u5165\u529b\u3059\u308b<\/h3>\r\n    <p>\r\n      \u56de\u5fa9\u753b\u9762\u306e\u5165\u529b\u6b04\u306b\u3001\u30cf\u30a4\u30d5\u30f3\u3092\u9664\u3044\u305f\u6570\u5b57\u3060\u3051\u3092\u9806\u306b\u6253\u3061\u8fbc\u307f\u307e\u3059\u3002\u30cf\u30a4\u30d5\u30f3\u306f\u81ea\u52d5\u3067\u5165\u308b\u305f\u3081\u5165\u529b\u4e0d\u8981\u3067\u3059\u3002\r\n      \u30c6\u30f3\u30ad\u30fc\u304c\u52b9\u304b\u306a\u3044\u6a5f\u7a2e\u3067\u306f\u3001<strong>\u6700\u4e0a\u6bb5\u306e\u6570\u5b57\u30ad\u30fc<\/strong>\u3001\u305d\u308c\u3082\u99c4\u76ee\u306a\u3089\r\n      <strong>F1\u301cF10\uff080 \u306f F10\uff09<\/strong>\u3067\u5165\u529b\u3067\u304d\u307e\u3059\u3002\r\n    <\/p>\r\n    <div class=\"box warn\">\r\n      <span class=\"h\">Microsoft \u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u4f55\u3082\u8868\u793a\u3055\u308c\u306a\u3044\u3068\u304d\u306f<\/span>\r\n      <p>\r\n        \u30b5\u30a4\u30f3\u30a4\u30f3\u3057\u305f\u30a2\u30ab\u30a6\u30f3\u30c8\u304c\u9055\u3046\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002\u4ed5\u4e8b\u7528\u3068\u500b\u4eba\u7528\u3067\u8907\u6570\u304a\u6301\u3061\u306a\u3089\u3001\r\n        <strong>\u5fc3\u5f53\u305f\u308a\u306e\u3042\u308b\u30a2\u30ab\u30a6\u30f3\u30c8\u3059\u3079\u3066\u3067\u9806\u306b\u78ba\u8a8d<\/strong>\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n        \u4f1a\u793e\u304b\u3089\u8cb8\u4e0e\u3055\u308c\u305f PC \u306e\u5834\u5408\u306f\u3001\u5f8c\u8ff0\u306e\r\n        <a href=\"#find\">\u8077\u5834\u30fb\u5b66\u6821\u30a2\u30ab\u30a6\u30f3\u30c8<\/a>\u306e\u30eb\u30fc\u30c8\u306b\u306a\u308a\u307e\u3059\u3002\r\n      <\/p>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n<!-- ============ 2. \u30b3\u30de\u30f3\u30c9 ============ -->\r\n<section>\r\n  <h2 id=\"cmd\">2. BitLocker\u30ad\u30fc\u3092\u78ba\u8a8d\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3010\u5b8c\u5168\u7248\u3011<\/h2>\r\n\r\n  <div class=\"col\">\r\n    <p>\r\n      \u3053\u3053\u304b\u3089\u306f <strong>Windows \u304c\u8d77\u52d5\u3059\u308b\u72b6\u614b<\/strong>\u3067\u306e\u4f5c\u696d\u3067\u3059\u3002\r\n      \u300c\u4e00\u5ea6\u306f\u56de\u5fa9\u753b\u9762\u304c\u51fa\u305f\u304c\u4eca\u306f\u8d77\u52d5\u3067\u304d\u3066\u3044\u308b\u300d\u300c\u307e\u3060\u4f55\u3082\u8d77\u304d\u3066\u3044\u306a\u3044\u304c\u5099\u3048\u3066\u304a\u304d\u305f\u3044\u300d\u3068\u3044\u3046\u65b9\u306f\u3001\r\n      \u3044\u307e48\u6841\u3092\u53d6\u308a\u51fa\u3057\u3066\u304a\u3051\u3070\u6b21\u56de\u306f\u3082\u3046\u56f0\u308a\u307e\u305b\u3093\u3002\r\n    <\/p>\r\n\r\n    <h3>\u6e96\u5099\uff1a\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u300c\u7ba1\u7406\u8005\u3068\u3057\u3066\u300d\u958b\u304f<\/h3>\r\n    <ol>\r\n      <li>\u30b9\u30bf\u30fc\u30c8\u30dc\u30bf\u30f3\u3092\u53f3\u30af\u30ea\u30c3\u30af\uff08\u307e\u305f\u306f <code>Windows<\/code> + <code>X<\/code>\uff09<\/li>\r\n      <li>\u300c\u30bf\u30fc\u30df\u30ca\u30eb\uff08\u7ba1\u7406\u8005\uff09\u300d\u307e\u305f\u306f\u300c\u30b3\u30de\u30f3\u30c9 \u30d7\u30ed\u30f3\u30d7\u30c8\uff08\u7ba1\u7406\u8005\uff09\u300d\u3092\u9078\u3076<\/li>\r\n      <li>\u30e6\u30fc\u30b6\u30fc\u30a2\u30ab\u30a6\u30f3\u30c8\u5236\u5fa1\u306e\u78ba\u8a8d\u304c\u51fa\u305f\u3089\u300c\u306f\u3044\u300d<\/li>\r\n    <\/ol>\r\n    <div class=\"box warn\">\r\n      <p>\r\n        <strong>\u7ba1\u7406\u8005\u3067\u958b\u304b\u306a\u3044\u3068\u5fc5\u305a\u5931\u6557\u3057\u307e\u3059\u3002<\/strong>\r\n        \u901a\u5e38\u306e\u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u5b9f\u884c\u3059\u308b\u3068\u300c\u30a8\u30e9\u30fc: \u5fc5\u8981\u306a\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3057\u307e\u3057\u305f\u304c\u62d2\u5426\u3055\u308c\u307e\u3057\u305f\u3002\u300d\u3068\u8868\u793a\u3055\u308c\u307e\u3059\u3002\r\n        \u305d\u306e\u5834\u5408\u306f\u30bf\u30a4\u30c8\u30eb\u30d0\u30fc\u306b\u300c\u7ba1\u7406\u8005:\u300d\u3068\u4ed8\u3044\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <h3>\u65b9\u6cd5\u2460 manage-bde \u3067\u56de\u5fa9\u30ad\u30fc\u3092\u8868\u793a\u3059\u308b\uff08\u6700\u3082\u78ba\u5b9f\uff09<\/h3>\r\n    <p>\u3053\u306e\u8a18\u4e8b\u3067\u3044\u3061\u3070\u3093\u91cd\u8981\u306a\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002Home \u3067\u3082 Pro \u3067\u3082\u4f7f\u3048\u307e\u3059\u3002<\/p>\r\n  <\/div>\r\n\r\n  <div class=\"cmd\">\r\n    <div class=\"label\">Command Prompt\uff08\u7ba1\u7406\u8005\uff09<\/div>\r\n<pre><span class=\"c\">manage-bde -protectors -get C:<\/span><\/pre>\r\n    <p class=\"note\">\r\n      <code>C:<\/code> \u306e\u90e8\u5206\u306f\u8abf\u3079\u305f\u3044\u30c9\u30e9\u30a4\u30d6\u6587\u5b57\u3067\u3059\u3002D \u30c9\u30e9\u30a4\u30d6\u306a\u3089 <code>D:<\/code> \u306b\u5909\u3048\u307e\u3059\u3002\r\n      <code>-protectors<\/code> \u306f <code>-p<\/code>\u3001<code>-get<\/code> \u306f\u305d\u306e\u307e\u307e\u3067\u3082\u901a\u308a\u307e\u3059\u3002\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <figure>\r\n    <img decoding=\"async\" src=\"https:\/\/aide-repair.jp\/blog\/wp-content\/uploads\/2026\/08\/manage-bde-protectors-get.png\" alt=\"manage-bde -protectors -get C: \u306e\u5b9f\u884c\u7d50\u679c\u3002\u6570\u5b57\u30d1\u30b9\u30ef\u30fc\u30c9\u306eID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u5f37\u8abf\u3055\u308c\u3066\u3044\u308b\">\r\n    <figcaption>\r\n      \u5b9f\u884c\u7d50\u679c\u3002\u9ec4\u8272\u304f\u793a\u3057\u305f2\u304b\u6240\u304c\u8981\u70b9\u3067\u3059\u3002<strong>\u300c\u6570\u5b57\u30d1\u30b9\u30ef\u30fc\u30c9\u300d\u306e\u4e0b\u306e\u300c\u30d1\u30b9\u30ef\u30fc\u30c9\u300d\u306b\u4e26\u307648\u6841\u304c\u56de\u5fa9\u30ad\u30fc\u672c\u4f53<\/strong>\u3001\r\n      \u305d\u306e\u4e0a\u306e <strong>ID \u304c\u56de\u5fa9\u30ad\u30fc ID<\/strong>\uff08\u56de\u5fa9\u753b\u9762\u306b\u51fa\u308b\u306e\u306f\u3053\u306e\u5148\u982d8\u6841\uff09\u3002\r\n    <\/figcaption>\r\n  <\/figure>\r\n\r\n  <div class=\"col\">\r\n    <h4>\u51fa\u529b\u306e\u8aad\u307f\u65b9 \u2014 \u3053\u3053\u3060\u3051\u898b\u308c\u3070\u5927\u4e08\u592b<\/h4>\r\n    <div class=\"scroller\">\r\n      <table>\r\n        <thead>\r\n          <tr><th>\u8868\u793a\u3055\u308c\u308b\u9805\u76ee<\/th><th>\u610f\u5473<\/th><th>\u56de\u5fa9\u30ad\u30fc\u3068\u3057\u3066\u4f7f\u3046\u304b<\/th><\/tr>\r\n        <\/thead>\r\n        <tbody>\r\n          <tr>\r\n            <td><strong>\u6570\u5b57\u30d1\u30b9\u30ef\u30fc\u30c9<\/strong><\/td>\r\n            <td>\u56de\u5fa9\u30ad\u30fc\u305d\u306e\u3082\u306e\u3002<code>6\u6841\u00d78\u7d44<\/code> \u306e48\u6841<\/td>\r\n            <td><strong>\u3053\u308c\u3092\u4f7f\u3046<\/strong><\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>\u251c ID<\/td>\r\n            <td>\u56de\u5fa9\u30ad\u30fc ID\u3002\u56de\u5fa9\u753b\u9762\u306b\u51fa\u308b\u756a\u53f7\u3068\u7167\u5408\u3059\u308b<\/td>\r\n            <td>\u7167\u5408\u7528\uff08\u5165\u529b\u306f\u3057\u306a\u3044\uff09<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>\u251c \u30d1\u30b9\u30ef\u30fc\u30c9<\/td>\r\n            <td>\u5165\u529b\u3059\u308b48\u6841\u306e\u6570\u5b57<\/td>\r\n            <td><strong>\u3053\u308c\u3092\u5165\u529b<\/strong><\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>\u2514 \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u7a2e\u985e<\/td>\r\n            <td>\u30ad\u30fc\u304c\u3069\u3053\u306b\u9810\u3051\u3089\u308c\u3066\u3044\u308b\u304b<\/td>\r\n            <td>\u4fdd\u7ba1\u5148\u306e\u78ba\u8a8d\u7528<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td><strong>TPM<\/strong><\/td>\r\n            <td>\u666e\u6bb5\u306e\u81ea\u52d5\u30ed\u30c3\u30af\u89e3\u9664\u306b\u4f7f\u3046\u4ed5\u7d44\u307f<\/td>\r\n            <td>\u4f7f\u308f\u306a\u3044<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>\u2514 PCR \u691c\u8a3c\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/td>\r\n            <td>\u8d77\u52d5\u6642\u306b\u6574\u5408\u6027\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u5bfe\u8c61<\/td>\r\n            <td>\u4f7f\u308f\u306a\u3044<\/td>\r\n          <\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n    <div class=\"box good\">\r\n      <span class=\"h\">\u300c\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u7a2e\u985e\u300d\u306f\u5fc5\u305a\u898b\u3066\u304f\u3060\u3055\u3044<\/span>\r\n      <p>\r\n        \u3053\u3053\u306b <strong>\u300cMicrosoft \u30a2\u30ab\u30a6\u30f3\u30c8 \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u300d<\/strong> \u3068\u51fa\u3066\u3044\u308c\u3070\u3001\r\n        \u6b21\u306b\u56de\u5fa9\u753b\u9762\u304c\u51fa\u3066\u3082\u30b9\u30de\u30db\u304b\u3089\u53d6\u308a\u51fa\u305b\u307e\u3059\u3002\r\n        <strong>\u4f55\u3082\u8868\u793a\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u305d\u306e\u30ad\u30fc\u306f\u3053\u306e PC \u306e\u4e2d\u306b\u3057\u304b\u5b58\u5728\u3057\u307e\u305b\u3093\u3002<\/strong>\r\n        \u8d77\u52d5\u3067\u304d\u306a\u304f\u306a\u3063\u305f\u77ac\u9593\u306b\u6c38\u4e45\u306b\u5931\u308f\u308c\u308b\u306e\u3067\u3001\u4eca\u3059\u3050\r\n        <a href=\"#prevent\">\u4e88\u9632\u7b56<\/a>\u306e\u624b\u9806\u3067\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <h4>\u56de\u5fa9\u30ad\u30fc\u3060\u3051\u3092\u53d6\u308a\u51fa\u3057\u305f\u3044\u3068\u304d<\/h4>\r\n    <p>TPM \u306e\u60c5\u5831\u304c\u90aa\u9b54\u306a\u3089\u3001\u7a2e\u985e\u3092\u6307\u5b9a\u3059\u308c\u3070\u56de\u5fa9\u30ad\u30fc\u3060\u3051\u304c\u51fa\u307e\u3059\u3002<\/p>\r\n  <\/div>\r\n\r\n  <div class=\"cmd\">\r\n    <div class=\"label\">\u56de\u5fa9\u30ad\u30fc\u3060\u3051\u3092\u8868\u793a<\/div>\r\n<pre><span class=\"c\">manage-bde -protectors -get C: -Type RecoveryPassword<\/span><\/pre>\r\n    <p class=\"note\">\u8907\u6570\u306e\u30ad\u30fc\u304c\u3042\u308a ID \u3067\u7d5e\u308a\u305f\u3044\u5834\u5408\u306f <code>-ID {A1B2C3D4-5E6F-7890-ABCD-EF1234567890}<\/code> \u3092\u4ed8\u3051\u307e\u3059\uff08\u6ce2\u304b\u3063\u3053\u3082\u542b\u3081\u3066\u5165\u529b\uff09\u3002<\/p>\r\n  <\/div>\r\n\r\n  <div class=\"col\">\r\n    <h3>\u65b9\u6cd5\u2461 PowerShell\uff08Get-BitLockerVolume\uff09\u3067\u78ba\u8a8d\u3059\u308b<\/h3>\r\n    <p>\r\n      PowerShell \u3092\u7ba1\u7406\u8005\u3067\u958b\u3044\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u3053\u3061\u3089\u3067\u3082\u540c\u3058\u60c5\u5831\u304c\u53d6\u308c\u307e\u3059\u3002\r\n      \u7d50\u679c\u3092\u30d5\u30a1\u30a4\u30eb\u306b\u4fdd\u5b58\u3057\u305f\u308a\u3001\u8907\u6570\u53f0\u3092\u307e\u3068\u3081\u3066\u51e6\u7406\u3057\u305f\u308a\u3059\u308b\u7528\u9014\u306b\u5411\u3044\u3066\u3044\u307e\u3059\u3002\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <div class=\"cmd\">\r\n    <div class=\"label\">Windows PowerShell\uff08\u7ba1\u7406\u8005\uff09<\/div>\r\n<pre><span class=\"c\">(Get-BitLockerVolume -MountPoint C:).KeyProtector<\/span><\/pre>\r\n    <p class=\"note\"><code>KeyProtectorType<\/code> \u304c <code>RecoveryPassword<\/code> \u306e\u9805\u76ee\u306e <code>RecoveryPassword<\/code> \u6b04\u304c48\u6841\u3067\u3059\u3002<\/p>\r\n  <\/div>\r\n\r\n  <figure>\r\n    <img decoding=\"async\" src=\"https:\/\/aide-repair.jp\/blog\/wp-content\/uploads\/2026\/08\/get-bitlockervolume-powershell.png\" alt=\"PowerShell \u3067 Get-BitLockerVolume \u3092\u5b9f\u884c\u3057\u305f\u7d50\u679c\">\r\n    <figcaption>\r\n      PowerShell \u3067\u306e\u5b9f\u884c\u7d50\u679c\u3002<code>KeyProtectorType : RecoveryPassword<\/code> \u306e\u30d6\u30ed\u30c3\u30af\u3092\u63a2\u3057\u3001\r\n      \u305d\u306e <code>RecoveryPassword<\/code> \u6b04\u306e48\u6841\u3092\u4f7f\u3044\u307e\u3059\u3002\r\n    <\/figcaption>\r\n  <\/figure>\r\n\r\n  <div class=\"box danger col\">\r\n    <span class=\"h\">Windows 11 Home \u3067\u306f PowerShell \u7248\u304c\u4f7f\u3048\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059<\/span>\r\n    <p>\r\n      <code>Get-BitLockerVolume<\/code> \u306f BitLocker \u7528\u306e PowerShell \u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u542b\u307e\u308c\u3066\u304a\u308a\u3001\r\n      Home \u30a8\u30c7\u30a3\u30b7\u30e7\u30f3\u3067\u306f\u7528\u610f\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\r\n      \u300c\u7528\u8a9e &#8216;Get-BitLockerVolume&#8217; \u306f\u8a8d\u8b58\u3055\u308c\u307e\u305b\u3093\u300d\u3068\u51fa\u305f\u3089\u3001\r\n      <strong>\u65b9\u6cd5\u2460\u306e <code>manage-bde<\/code> \u3092\u4f7f\u3063\u3066\u304f\u3060\u3055\u3044<\/strong>\u3002\u3053\u3061\u3089\u306f Home \u3067\u3082\u52d5\u4f5c\u3057\u307e\u3059\u3002\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <div class=\"col\">\r\n    <h3>\u65b9\u6cd5\u2462 \u5168\u30c9\u30e9\u30a4\u30d6\u3092\u307e\u3068\u3081\u3066\u78ba\u8a8d\u3059\u308b<\/h3>\r\n    <p>\r\n      C \u4ee5\u5916\u306b\u3082\u6697\u53f7\u5316\u3055\u308c\u305f\u30c9\u30e9\u30a4\u30d6\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u307e\u305a\u72b6\u614b\u3092\u4e00\u89a7\u3067\u628a\u63e1\u3057\u307e\u3059\u3002\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <div class=\"cmd\">\r\n    <div class=\"label\">\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u308b\u30c9\u30e9\u30a4\u30d6\u3092\u4e00\u89a7\u8868\u793a<\/div>\r\n<pre><span class=\"c\">manage-bde -status<\/span><\/pre>\r\n    <p class=\"note\">\r\n      \u300c\u5909\u63db\u72b6\u614b\u300d\u304c <strong>\u6697\u53f7\u5316\u6e08\u307f<\/strong>\u3001\u300c\u4fdd\u8b77\u72b6\u614b\u300d\u304c <strong>\u4fdd\u8b77\u306f\u30aa\u30f3\u3067\u3059<\/strong> \u306e\u30c9\u30e9\u30a4\u30d6\u304c BitLocker \u306e\u5bfe\u8c61\u3067\u3059\u3002\r\n      \u8a72\u5f53\u3057\u305f\u30c9\u30e9\u30a4\u30d6\u6587\u5b57\u305d\u308c\u305e\u308c\u306b\u3064\u3044\u3066\u3001\u65b9\u6cd5\u2460\u3092\u5b9f\u884c\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <div class=\"col\">\r\n    <h3>\u65b9\u6cd5\u2463 \u56de\u5fa9\u30ad\u30fc\u3092\u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u51fa\u3059<\/h3>\r\n    <p>\r\n      \u753b\u9762\u3067\u898b\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30c6\u30ad\u30b9\u30c8\u3068\u3057\u3066\u6b8b\u3057\u3066\u304a\u304f\u3068\u78ba\u5b9f\u3067\u3059\u3002\r\n      \u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u306b\u4fdd\u5b58\u3059\u308b\u4f8b\u3067\u3059\u3002\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <div class=\"cmd\">\r\n    <div class=\"label\">\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u306b\u30c6\u30ad\u30b9\u30c8\u3067\u4fdd\u5b58<\/div>\r\n<pre><span class=\"c\">manage-bde -protectors -get C: -Type RecoveryPassword &gt; \"%USERPROFILE%DesktopBitLockerKey.txt\"<\/span><\/pre>\r\n    <p class=\"note\">\r\n      \u66f8\u304d\u51fa\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u306f <strong>\u305d\u306e PC \u306e\u4e2d\u306b\u7f6e\u3044\u305f\u307e\u307e\u306b\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044<\/strong>\u3002\r\n      \u8d77\u52d5\u3057\u306a\u304f\u306a\u3063\u305f\u3089\u8aad\u3081\u307e\u305b\u3093\u3002USB \u30e1\u30e2\u30ea\u3084\u30b9\u30de\u30db\u306e\u5199\u771f\u3001\u5370\u5237\u306a\u3069\u3001\r\n      <strong>PC \u306e\u5916<\/strong>\u306b\u5fc5\u305a1\u3064\u6301\u3061\u51fa\u3057\u307e\u3059\u3002\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <div class=\"col\">\r\n    <h3>\u65b9\u6cd5\u2464 \u5225\u306e\u30d1\u30bd\u30b3\u30f3\u306b\u7e4b\u3044\u3060\u30c9\u30e9\u30a4\u30d6\u304b\u3089\u53d6\u308a\u51fa\u3059<\/h3>\r\n    <p>\r\n      \u6545\u969c\u3057\u305f PC \u304b\u3089 SSD\/HDD \u3092\u53d6\u308a\u5916\u3057\u3001\u5916\u4ed8\u3051\u30b1\u30fc\u30b9\u3067\u5225\u306e PC \u306b\u63a5\u7d9a\u3057\u305f\u5834\u5408\u3082\u3001\r\n      \u30c9\u30e9\u30a4\u30d6\u6587\u5b57\u3092\u6307\u5b9a\u3059\u308c\u3070\u540c\u3058\u30b3\u30de\u30f3\u30c9\u304c\u4f7f\u3048\u307e\u3059\u3002\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <div class=\"cmd\">\r\n    <div class=\"label\">\u5916\u4ed8\u3051\u3067\u63a5\u7d9a\u3057\u305f D \u30c9\u30e9\u30a4\u30d6\u3092\u89e3\u9664\u3059\u308b<\/div>\r\n<pre><span class=\"p\">rem \u72b6\u614b\u3092\u78ba\u8a8d<\/span>\r\n<span class=\"c\">manage-bde -status D:<\/span>\r\n\r\n<span class=\"p\">rem 48\u6841\u3092\u5165\u529b\u3057\u3066\u30ed\u30c3\u30af\u89e3\u9664<\/span>\r\n<span class=\"c\">manage-bde -unlock D: -RecoveryPassword <span class=\"k\">111111-222222-333333-444444-555555-666666-777777-888888<\/span><\/span><\/pre>\r\n    <p class=\"note\">\r\n      \u30ed\u30c3\u30af\u89e3\u9664\u306f\u305d\u306e\u5834\u9650\u308a\u3067\u3059\u3002\u4ee5\u5f8c\u305a\u3063\u3068\u8aad\u307f\u66f8\u304d\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u89e3\u9664\u5f8c\u306b\r\n      <code>manage-bde -off D:<\/code> \u3067\u6697\u53f7\u5316\u305d\u306e\u3082\u306e\u3092\u89e3\u9664\u3057\u307e\u3059\uff08\u5bb9\u91cf\u306b\u5fdc\u3058\u3066\u6570\u6642\u9593\u304b\u304b\u308a\u307e\u3059\uff09\u3002\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <div class=\"box warn col\">\r\n    <p>\r\n      <strong>\u3053\u306e\u65b9\u6cd5\u304c\u4f7f\u3048\u308b\u306e\u306f\u30c9\u30e9\u30a4\u30d6\u304c\u7269\u7406\u7684\u306b\u751f\u304d\u3066\u3044\u308b\u5834\u5408\u3060\u3051\u3067\u3059\u3002<\/strong>\r\n      \u63a5\u7d9a\u3057\u3066\u3082\u8a8d\u8b58\u3057\u306a\u3044\u3001\u7570\u97f3\u304c\u3059\u308b\u3001\u9014\u4e2d\u3067\u5207\u65ad\u3055\u308c\u308b\u3068\u3044\u3063\u305f\u75c7\u72b6\u304c\u3042\u308b\u306a\u3089\u3001\r\n      \u901a\u96fb\u3092\u7e70\u308a\u8fd4\u3059\u307b\u3069\u72b6\u614b\u304c\u60aa\u5316\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u624b\u3092\u6b62\u3081\u3066\u3054\u76f8\u8ac7\u304f\u3060\u3055\u3044\u3002\r\n    <\/p>\r\n  <\/div>\r\n<\/section>\r\n\r\n<!-- ============ 3. \u65e9\u898b\u8868 ============ -->\r\n<section>\r\n  <h2 id=\"cheatsheet\">3. \u30b3\u30de\u30f3\u30c9\u65e9\u898b\u8868<\/h2>\r\n  <div class=\"scroller\">\r\n    <table>\r\n      <thead>\r\n        <tr><th>\u3084\u308a\u305f\u3044\u3053\u3068<\/th><th>\u30b3\u30de\u30f3\u30c9<\/th><\/tr>\r\n      <\/thead>\r\n      <tbody>\r\n        <tr><td>\u56de\u5fa9\u30ad\u30fc\u3092\u8868\u793a\u3059\u308b<\/td><td><code>manage-bde -protectors -get C:<\/code><\/td><\/tr>\r\n        <tr><td>\u56de\u5fa9\u30ad\u30fc\u3060\u3051\u3092\u8868\u793a\u3059\u308b<\/td><td><code>manage-bde -protectors -get C: -Type RecoveryPassword<\/code><\/td><\/tr>\r\n        <tr><td>\u6697\u53f7\u5316\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u3059\u308b<\/td><td><code>manage-bde -status<\/code><\/td><\/tr>\r\n        <tr><td>PowerShell \u3067\u78ba\u8a8d\u3059\u308b<\/td><td><code>(Get-BitLockerVolume -MountPoint C:).KeyProtector<\/code><\/td><\/tr>\r\n        <tr><td>Microsoft \u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u9810\u3051\u308b<\/td><td><code>manage-bde -protectors -msabackup C: -id {ID}<\/code><\/td><\/tr>\r\n        <tr><td>\u4f1a\u793e\u306e Microsoft Entra ID \u306b\u9810\u3051\u308b<\/td><td><code>manage-bde -protectors -aadbackup C: -id {ID}<\/code><\/td><\/tr>\r\n        <tr><td>\u793e\u5185 Active Directory \u306b\u9810\u3051\u308b<\/td><td><code>manage-bde -protectors -adbackup C: -id {ID}<\/code><\/td><\/tr>\r\n        <tr><td>\u6697\u53f7\u5316\u3092\u4e00\u6642\u505c\u6b62\u3059\u308b\uff08BIOS \u66f4\u65b0\u524d\u306a\u3069\uff09<\/td><td><code>manage-bde -protectors -disable C: -rc 1<\/code><\/td><\/tr>\r\n        <tr><td>\u4e00\u6642\u505c\u6b62\u3092\u89e3\u9664\u3057\u3066\u4fdd\u8b77\u306b\u623b\u3059<\/td><td><code>manage-bde -protectors -enable C:<\/code><\/td><\/tr>\r\n        <tr><td>\u5225\u30c9\u30e9\u30a4\u30d6\u306e\u30ed\u30c3\u30af\u3092\u89e3\u9664\u3059\u308b<\/td><td><code>manage-bde -unlock D: -RecoveryPassword 48\u6841<\/code><\/td><\/tr>\r\n        <tr><td>\u6697\u53f7\u5316\u305d\u306e\u3082\u306e\u3092\u89e3\u9664\u3059\u308b<\/td><td><code>manage-bde -off C:<\/code><\/td><\/tr>\r\n      <\/tbody>\r\n    <\/table>\r\n  <\/div>\r\n  <p class=\"col\" style=\"font-size:.9rem;color:var(--ink-3)\">\r\n    <code>{ID}<\/code> \u306b\u306f <code>-protectors -get<\/code> \u3067\u8868\u793a\u3055\u308c\u305f\u56de\u5fa9\u30ad\u30fc ID \u3092\u3001\r\n    <strong>\u6ce2\u304b\u3063\u3053\u3092\u542b\u3081\u3066<\/strong>\u5165\u529b\u3057\u307e\u3059\uff08\u4f8b\uff1a<code>{A1B2C3D4-5E6F-7890-ABCD-EF1234567890}<\/code>\uff09\u3002\r\n  <\/p>\r\n<\/section>\r\n\r\n<!-- ============ 4. \u539f\u56e0 ============ -->\r\n<section>\r\n  <h2 id=\"cause\">4. \u56de\u5fa9\u30ad\u30fc\u3092\u6c42\u3081\u3089\u308c\u308b7\u3064\u306e\u539f\u56e0\u3068\u898b\u5206\u3051\u65b9<\/h2>\r\n  <div class=\"col\">\r\n    <p>\r\n      BitLocker \u306f\u3001\u8d77\u52d5\u6642\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u69cb\u6210\u3068\u8a2d\u5b9a\u3092\u6bce\u56de\u7167\u5408\u3057\u3066\u3044\u307e\u3059\u3002\r\n      \u524d\u56de\u3068\u9055\u3046\u3068\u5224\u65ad\u3059\u308b\u3068\u300c\u4e0d\u6b63\u306a\u6301\u3061\u51fa\u3057\u304b\u3082\u3057\u308c\u306a\u3044\u300d\u3068\u8003\u3048\u3066\u56de\u5fa9\u30ad\u30fc\u3092\u8981\u6c42\u3057\u307e\u3059\u3002\r\n      \u3064\u307e\u308a<strong>\u56de\u5fa9\u753b\u9762\u304c\u51fa\u308b\u3053\u3068\u81ea\u4f53\u306f\u6545\u969c\u3067\u306f\u306a\u304f\u3001\u591a\u304f\u306f\u6b63\u5e38\u306a\u9632\u5fa1\u53cd\u5fdc<\/strong>\u3067\u3059\u3002\r\n      \u305f\u3060\u3057\u539f\u56e0\u306b\u3088\u3063\u3066\u306f\u4fee\u7406\u304c\u5fc5\u8981\u306a\u306e\u3067\u3001\u5fc3\u5f53\u305f\u308a\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <div class=\"causes\">\r\n    <div>\r\n      <h4><span>01<\/span>Windows Update\u30fb\u6a5f\u80fd\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u9069\u7528<\/h4>\r\n      <p>\u6700\u3082\u591a\u3044\u539f\u56e0\u3067\u3059\u3002\u66f4\u65b0\u3067\u30d6\u30fc\u30c8\u69cb\u6210\u304c\u66f8\u304d\u63db\u308f\u308a\u3001\u7167\u5408\u306b\u5931\u6557\u3057\u307e\u3059\u3002<\/p>\r\n      <p class=\"sig\"><b>\u898b\u5206\u3051\u65b9\uff1a<\/b>\u76f4\u524d\u306b\u66f4\u65b0\u304c\u3042\u308a\u3001\u518d\u8d77\u52d5\u5f8c\u306b\u8868\u793a\u3055\u308c\u305f\u300248\u6841\u3092\u5165\u308c\u308c\u3070\u8d77\u52d5\u3057\u3001\u6b21\u56de\u304b\u3089\u306f\u6b63\u5e38\u3002<\/p>\r\n    <\/div>\r\n    <div>\r\n      <h4><span>02<\/span>BIOS \/ UEFI \u306e\u66f4\u65b0\u30fb\u8a2d\u5b9a\u5909\u66f4<\/h4>\r\n      <p>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u306e\u5207\u308a\u66ff\u3048\u3001TPM \u306e\u6709\u52b9\u5316\u30fb\u7121\u52b9\u5316\u3001CSM\/\u30ec\u30ac\u30b7\u30fc\u30d6\u30fc\u30c8\u306e\u5909\u66f4\u3001BIOS \u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u304c\u8a72\u5f53\u3057\u307e\u3059\u3002<\/p>\r\n      <p class=\"sig\"><b>\u898b\u5206\u3051\u65b9\uff1a<\/b>BIOS \u753b\u9762\u3092\u89e6\u3063\u305f\u76f4\u5f8c\u3002\u8a2d\u5b9a\u3092\u5143\u306b\u623b\u305b\u3070\u51fa\u306a\u304f\u306a\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\r\n    <\/div>\r\n    <div>\r\n      <h4><span>03<\/span>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u69cb\u6210\u306e\u5909\u66f4<\/h4>\r\n      <p>\u30e1\u30e2\u30ea\u5897\u8a2d\u3001SSD\/HDD \u306e\u8ffd\u52a0\u3084\u4ea4\u63db\u3001\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30dc\u30fc\u30c9\u306e\u63db\u88c5\u3001\u30c9\u30c3\u30ad\u30f3\u30b0\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u7740\u8131\u306a\u3069\u3002<\/p>\r\n      <p class=\"sig\"><b>\u898b\u5206\u3051\u65b9\uff1a<\/b>\u90e8\u54c1\u3092\u89e6\u3063\u305f\u76f4\u5f8c\u3002<b>\u4ed6\u793e\u88fd SSD \u3078\u30af\u30ed\u30fc\u30f3\u3057\u305f\u76f4\u5f8c<\/b>\u3082\u9ad8\u78ba\u7387\u3067\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\r\n    <\/div>\r\n    <div>\r\n      <h4><span>04<\/span>USB \u30e1\u30e2\u30ea\u3084\u5916\u4ed8\u3051\u6a5f\u5668\u306e\u633f\u3057\u3063\u3071\u306a\u3057<\/h4>\r\n      <p>\u8d77\u52d5\u30c7\u30d0\u30a4\u30b9\u306e\u9806\u756a\u304c\u5909\u308f\u308a\u3001\u5225\u306e\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u8d77\u52d5\u3057\u3088\u3046\u3068\u3057\u3066\u7167\u5408\u306b\u5931\u6557\u3057\u307e\u3059\u3002<\/p>\r\n      <p class=\"sig\"><b>\u898b\u5206\u3051\u65b9\uff1a<\/b>USB \u3092\u5168\u90e8\u629c\u3044\u3066\u96fb\u6e90\u3092\u5165\u308c\u76f4\u3059\u3068\u3001\u305d\u306e\u307e\u307e\u8d77\u52d5\u3059\u308b\u3002<b>\u307e\u305a\u8a66\u3059\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002<\/b><\/p>\r\n    <\/div>\r\n    <div>\r\n      <h4><span>05<\/span>\u96fb\u6e90\u65ad\u30fb\u5f37\u5236\u7d42\u4e86\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u6545\u969c<\/h4>\r\n      <p>\u505c\u96fb\u3084\u30d0\u30c3\u30c6\u30ea\u30fc\u5207\u308c\u3001\u96fb\u6e90\u30dc\u30bf\u30f3\u9577\u62bc\u3057\u3067\u306e\u5f37\u5236\u7d42\u4e86\u3002\u307e\u305f SSD\/HDD \u81ea\u4f53\u306e\u52a3\u5316\u30fb\u6545\u969c\u3067\u3082\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\r\n      <p class=\"sig\"><b>\u898b\u5206\u3051\u65b9\uff1a<\/b><b>48\u6841\u3092\u6b63\u3057\u304f\u5165\u308c\u3066\u3082\u89e3\u9664\u3067\u304d\u306a\u3044\u30fb\u4f55\u5ea6\u3082\u7e70\u308a\u8fd4\u3059\u5834\u5408\u306f\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u6545\u969c\u306e\u7591\u3044\u304c\u6fc3\u539a\u3067\u3059\u3002<\/b>\u901a\u96fb\u3092\u6b62\u3081\u3066\u3054\u76f8\u8ac7\u304f\u3060\u3055\u3044\u3002<\/p>\r\n    <\/div>\r\n    <div>\r\n      <h4><span>06<\/span>\u77e5\u3089\u306a\u3044\u3046\u3061\u306b\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u305f\uff08Windows 11 24H2 \u4ee5\u964d\uff09<\/h4>\r\n      <p>\r\n        Windows 11 24H2 \u3067\u30c7\u30d0\u30a4\u30b9\u6697\u53f7\u5316\u306e\u9069\u7528\u6761\u4ef6\u304c\u7de9\u548c\u3055\u308c\u3001\u4ee5\u524d\u306f\u5bfe\u8c61\u5916\u3060\u3063\u305f\u69cb\u6210\u3067\u3082\r\n        <strong>\u521d\u671f\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u6642\u306b\u81ea\u52d5\u3067\u6697\u53f7\u5316\u304c\u6709\u52b9<\/strong>\u306b\u306a\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\r\n        \u300cBitLocker \u306a\u3093\u3066\u8a2d\u5b9a\u3057\u3066\u3044\u306a\u3044\u300d\u3068\u3044\u3046\u65b9\u306e\u591a\u304f\u304c\u3053\u308c\u306b\u5f53\u305f\u308a\u307e\u3059\u3002\r\n      <\/p>\r\n      <p class=\"sig\"><b>\u898b\u5206\u3051\u65b9\uff1a<\/b>\u4e0b\u8a18\u306e\u8a2d\u5b9a\u753b\u9762\u3067\u300c\u30c7\u30d0\u30a4\u30b9\u306e\u6697\u53f7\u5316\u300d\u304c\u30aa\u30f3\u306b\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\r\n    <\/div>\r\n    <div>\r\n      <h4><span>07<\/span>\u30b5\u30a4\u30f3\u30a4\u30f3\u306e\u5931\u6557\u3001TPM \u306e\u30af\u30ea\u30a2<\/h4>\r\n      <p>PIN \u3084\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u898f\u5b9a\u56de\u6570\u4ee5\u4e0a\u9593\u9055\u3048\u305f\u5834\u5408\u3001\u307e\u305f TPM \u3092\u30af\u30ea\u30a2\u3057\u305f\u5834\u5408\u306b\u3082\u8981\u6c42\u3055\u308c\u307e\u3059\u3002<\/p>\r\n      <p class=\"sig\"><b>\u898b\u5206\u3051\u65b9\uff1a<\/b>\u5fc3\u5f53\u305f\u308a\u306e\u3042\u308b\u64cd\u4f5c\u306e\u76f4\u5f8c\u3002<\/p>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <div class=\"col\">\r\n    <h3>\u81ea\u5206\u306e PC \u304c\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b<\/h3>\r\n    <p>\r\n      <strong>\u8a2d\u5b9a<\/strong> \u2192\r\n      <strong>\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/strong> \u2192\r\n      <strong>\u30c7\u30d0\u30a4\u30b9\u306e\u6697\u53f7\u5316<\/strong> \u306e\u9806\u306b\u958b\u304d\u307e\u3059\u3002\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <figure>\r\n    <img decoding=\"async\" src=\"https:\/\/aide-repair.jp\/blog\/wp-content\/uploads\/2026\/08\/bitlocker-device-encryption-settings.png\" alt=\"Windows 11 \u306e\u8a2d\u5b9a\u753b\u9762\u3002\u30c7\u30d0\u30a4\u30b9\u306e\u6697\u53f7\u5316\u304c\u30aa\u30f3\u306b\u306a\u3063\u3066\u3044\u308b\">\r\n    <figcaption>\r\n      \u300c\u30c7\u30d0\u30a4\u30b9\u306e\u6697\u53f7\u5316\u300d\u304c\u30aa\u30f3\u306a\u3089\u3001\u305d\u306e PC \u306f\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002\r\n      \u3044\u3064\u56de\u5fa9\u30ad\u30fc\u3092\u6c42\u3081\u3089\u308c\u3066\u3082\u304a\u304b\u3057\u304f\u306a\u3044\u72b6\u614b\u3067\u3059\u3002\r\n      \u306a\u304a Home \u30a8\u30c7\u30a3\u30b7\u30e7\u30f3\u3067\u306f\u300cBitLocker \u30c9\u30e9\u30a4\u30d6\u6697\u53f7\u5316\u300d\u306e\u9805\u76ee\u81ea\u4f53\u304c\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002\r\n    <\/figcaption>\r\n  <\/figure>\r\n<\/section>\r\n\r\n<!-- ============ 5. \u63a2\u3057\u5148 ============ -->\r\n<section>\r\n  <h2 id=\"find\">5. \u56de\u5fa9\u30ad\u30fc\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u3068\u304d\u306e\u63a2\u3057\u5148\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\r\n  <div class=\"col\">\r\n    <p>\u56de\u5fa9\u30ad\u30fc\u306f\u3001\u6697\u53f7\u5316\u3055\u308c\u305f\u6642\u70b9\u3067\u3044\u305a\u308c\u304b\u306e\u5834\u6240\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e0a\u304b\u3089\u9806\u306b\u6f70\u3057\u3066\u3044\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\r\n\r\n    <h3>\u500b\u4eba\u3067\u4f7f\u3063\u3066\u3044\u308b\u30d1\u30bd\u30b3\u30f3\u306e\u5834\u5408<\/h3>\r\n    <ul class=\"check\">\r\n      <li><strong>Microsoft \u30a2\u30ab\u30a6\u30f3\u30c8<\/strong>\uff1a<a href=\"https:\/\/aka.ms\/myrecoverykey\">aka.ms\/myrecoverykey<\/a>\u3002\u307e\u305a\u3053\u3053\u3002<strong>\u8907\u6570\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u6301\u3063\u3066\u3044\u308b\u306a\u3089\u5168\u90e8\u8a66\u3059<\/strong><\/li>\r\n      <li><strong>\u5bb6\u65cf\u30fb\u540c\u5c45\u4eba\u306e\u30a2\u30ab\u30a6\u30f3\u30c8<\/strong>\uff1a\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3092\u8ab0\u304b\u306b\u4efb\u305b\u305f\u5834\u5408\u3001\u305d\u306e\u4eba\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u5165\u3063\u3066\u3044\u307e\u3059<\/li>\r\n      <li><strong>\u5370\u5237\u3057\u305f\u7d19<\/strong>\uff1a\u8cfc\u5165\u6642\u306e\u66f8\u985e\u3001\u4fdd\u8a3c\u66f8\u306e\u5c01\u7b52\u3001\u53d6\u6271\u8aac\u660e\u66f8\u306b\u631f\u307e\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059<\/li>\r\n      <li><strong>USB \u30e1\u30e2\u30ea<\/strong>\uff1a<code>\u62e1\u5f35\u5b50 .BEK<\/code> \u307e\u305f\u306f <code>BitLocker \u56de\u5fa9\u30ad\u30fc \u25cb\u25cb\u25cb\u25cb\u25cb\u25cb.txt<\/code> \u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u540d<\/li>\r\n      <li><strong>\u4ed6\u306e\u30d1\u30bd\u30b3\u30f3\u3084\u30af\u30e9\u30a6\u30c9<\/strong>\uff1aOneDrive\u3001Google \u30c9\u30e9\u30a4\u30d6\u3001\u30e1\u30fc\u30eb\u306e\u4e0b\u66f8\u304d\u306a\u3069\u306b\u4fdd\u5b58\u3057\u3066\u3044\u306a\u3044\u304b<\/li>\r\n      <li><strong>\u30d1\u30bd\u30b3\u30f3\u30e1\u30fc\u30ab\u30fc\u306e\u30b5\u30dd\u30fc\u30c8<\/strong>\uff1a\u4e00\u90e8\u30e1\u30fc\u30ab\u30fc\u306f\u51fa\u8377\u6642\u306e\u60c5\u5831\u3092\u4fdd\u6301\u3057\u3066\u3044\u307e\u3059\u3002\u30b7\u30ea\u30a2\u30eb\u756a\u53f7\u3092\u7528\u610f\u3057\u3066\u554f\u3044\u5408\u308f\u305b<\/li>\r\n    <\/ul>\r\n\r\n    <h3>\u4f1a\u793e\u30fb\u5b66\u6821\u304b\u3089\u8cb8\u4e0e\u3055\u308c\u305f\u30d1\u30bd\u30b3\u30f3\u306e\u5834\u5408<\/h3>\r\n    <div class=\"box warn\">\r\n      <p>\r\n        <strong>\u3054\u81ea\u5206\u3067\u89e3\u6c7a\u3057\u3088\u3046\u3068\u305b\u305a\u3001\u307e\u305a\u60c5\u5831\u30b7\u30b9\u30c6\u30e0\u90e8\u9580\u306b\u9023\u7d61\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/strong>\r\n        \u7ba1\u7406\u8005\u5074\u306b\u56de\u5fa9\u30ad\u30fc\u304c\u4fdd\u7ba1\u3055\u308c\u3066\u3044\u308b\u306e\u304c\u901a\u5e38\u3067\u3001\u62c5\u5f53\u8005\u306a\u3089\u6570\u5206\u3067\u8abf\u3079\u3089\u308c\u307e\u3059\u3002\r\n        \u9023\u7d61\u6642\u306b <strong>\u2460PC \u306e\u7ba1\u7406\u756a\u53f7\u3084\u30b7\u30ea\u30a2\u30eb\u756a\u53f7 \u2461\u753b\u9762\u306b\u51fa\u3066\u3044\u308b\u56de\u5fa9\u30ad\u30fc ID \u306e\u5148\u982d8\u6841<\/strong>\r\n        \u3092\u4f1d\u3048\u308b\u3068\u8a71\u304c\u65e9\u304f\u9032\u307f\u307e\u3059\u3002\r\n      <\/p>\r\n    <\/div>\r\n    <ul class=\"check\">\r\n      <li><strong>Microsoft Entra ID\uff08\u65e7 Azure AD\uff09<\/strong>\uff1a\u7ba1\u7406\u8005\u304c Entra \u7ba1\u7406\u30bb\u30f3\u30bf\u30fc\u304b\u3089\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u672c\u4eba\u3082 <a href=\"https:\/\/myaccount.microsoft.com\/device-list\">myaccount.microsoft.com<\/a> \u3067\u898b\u3089\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/li>\r\n      <li><strong>\u793e\u5185 Active Directory<\/strong>\uff1a\u30c9\u30e1\u30a4\u30f3\u53c2\u52a0 PC \u306f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e BitLocker \u30bf\u30d6\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u307e\u3059<\/li>\r\n      <li><strong>Microsoft Intune<\/strong>\uff1a\u7ba1\u7406\u4e0b\u306e\u7aef\u672b\u306a\u3089\u7ba1\u7406\u30b3\u30f3\u30bd\u30fc\u30eb\u304b\u3089\u53d6\u5f97\u3067\u304d\u307e\u3059<\/li>\r\n      <li><strong>\u8077\u5834\u30fb\u5b66\u6821\u30a2\u30ab\u30a6\u30f3\u30c8<\/strong>\uff1a\u500b\u4eba\u7528\u3067\u306f\u306a\u304f\u4f1a\u793e\u767a\u884c\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u30b5\u30a4\u30f3\u30a4\u30f3\u3057\u3066\u78ba\u8a8d<\/li>\r\n    <\/ul>\r\n\r\n    <div class=\"box danger\">\r\n      <span class=\"h\">\u3069\u3053\u306b\u3082\u898b\u3064\u304b\u3089\u306a\u304b\u3063\u305f\u5834\u5408<\/span>\r\n      <p>\r\n        \u6b8b\u5ff5\u306a\u304c\u3089\u3001<strong>\u56de\u5fa9\u30ad\u30fc\u306a\u3057\u3067\u6697\u53f7\u5316\u3092\u7a81\u7834\u3059\u308b\u6b63\u898f\u306e\u65b9\u6cd5\u306f\u3042\u308a\u307e\u305b\u3093<\/strong>\u3002\r\n        \u300c\u89e3\u9664\u30c4\u30fc\u30eb\u300d\u300c\u7dcf\u5f53\u305f\u308a\u3067\u89e3\u6790\u300d\u3092\u8b33\u3046\u30bd\u30d5\u30c8\u304c\u691c\u7d22\u3067\u51fa\u3066\u304d\u307e\u3059\u304c\u3001\r\n        48\u6841\u306e\u6570\u5b57\u3092\u73fe\u5b9f\u7684\u306a\u6642\u9593\u3067\u5f53\u3066\u308b\u3053\u3068\u306f\u4e0d\u53ef\u80fd\u3067\u3059\u3002\r\n        \u3053\u306e\u6bb5\u968e\u3067\u9078\u629e\u80a2\u306f\u300c\u30c7\u30fc\u30bf\u3092\u8ae6\u3081\u3066\u521d\u671f\u5316\u3059\u308b\u300d\u304b\u300c\u5c02\u9580\u696d\u8005\u306b\u76f8\u8ac7\u3059\u308b\u300d\u306e2\u3064\u306b\u306a\u308a\u307e\u3059\u3002\r\n      <\/p>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n<!-- ============ 6. NG ============ -->\r\n<section>\r\n  <h2 id=\"ng\">6. \u7d76\u5bfe\u306b\u3084\u3063\u3066\u306f\u3044\u3051\u306a\u30443\u3064\u306e\u3053\u3068<\/h2>\r\n  <div class=\"col\">\r\n    <h3>\u2460 \u300c\u3053\u306e\u30c9\u30e9\u30a4\u30d6\u3092\u30b9\u30ad\u30c3\u30d7\u3059\u308b\u300d\u300cPC \u3092\u521d\u671f\u72b6\u614b\u306b\u623b\u3059\u300d\u3092\u62bc\u3059<\/h3>\r\n    <p>\r\n      \u56de\u5fa9\u753b\u9762\u304b\u3089\u9032\u3081\u308b\u521d\u671f\u5316\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001<strong>\u6697\u53f7\u5316\u3055\u308c\u305f\u307e\u307e\u306e\u30c7\u30fc\u30bf\u304c\u6d88\u53bb\u3055\u308c\u3001\u5fa9\u65e7\u306e\u671b\u307f\u304c\u5b8c\u5168\u306b\u65ad\u305f\u308c\u307e\u3059<\/strong>\u3002\r\n      \u5199\u771f\u3084\u4ed5\u4e8b\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u4e2d\u306b\u3042\u308b\u306a\u3089\u3001\u56de\u5fa9\u30ad\u30fc\u304c\u898b\u3064\u304b\u308b\u307e\u3067\u7d76\u5bfe\u306b\u62bc\u3055\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\r\n    <\/p>\r\n\r\n    <h3>\u2461 48\u6841\u3092\u63a8\u6e2c\u3057\u3066\u5165\u529b\u3057\u7d9a\u3051\u308b<\/h3>\r\n    <p>\r\n      \u5165\u529b\u3092\u7e70\u308a\u8fd4\u3057\u3066\u3082 PC \u304c\u58ca\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u6642\u9593\u304c\u7121\u99c4\u306b\u306a\u308b\u3060\u3051\u3067\u3059\u3002\r\n      \u305d\u308c\u4ee5\u4e0a\u306b\u5371\u967a\u306a\u306e\u306f\u3001<strong>\u300c\u5165\u529b\u3057\u3066\u3082\u89e3\u9664\u3067\u304d\u306a\u3044\u300d\u72b6\u614b\u3092\u30ad\u30fc\u306e\u9593\u9055\u3044\u3060\u3068\u601d\u3044\u8fbc\u3093\u3067\u653e\u7f6e\u3059\u308b\u3053\u3068<\/strong>\u3002\r\n      \u6b63\u3057\u3044\u30ad\u30fc\u3067\u89e3\u9664\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u30b9\u30c8\u30ec\u30fc\u30b8\u6545\u969c\u306e\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u901a\u96fb\u3092\u7d9a\u3051\u308b\u307b\u3069\u60aa\u5316\u3057\u307e\u3059\u3002\r\n    <\/p>\r\n\r\n    <h3>\u2462 \u56de\u5fa9\u30ad\u30fc ID \u3092\u5165\u529b\u6b04\u306b\u5165\u308c\u308b<\/h3>\r\n    <p>\r\n      \u753b\u9762\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u308b <span class=\"key\">A1B2C3D4-5E6F-\u2026<\/span> \u306e\u3088\u3046\u306a ID \u306f\u3001\r\n      <strong>\u3069\u306e\u30ad\u30fc\u3092\u4f7f\u3046\u304b\u3092\u898b\u5206\u3051\u308b\u305f\u3081\u306e\u756a\u53f7\u3067\u3042\u3063\u3066\u3001\u9375\u305d\u306e\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093<\/strong>\u3002\r\n      \u5165\u529b\u3059\u308b\u306e\u306f <span class=\"key\">111111-222222-333333-\u2026<\/span> \u3068\u3044\u3046\u6570\u5b57\u3060\u3051\u306e48\u6841\u3067\u3059\u3002\r\n    <\/p>\r\n\r\n    <div class=\"box danger\">\r\n      <span class=\"h\">\u3053\u3093\u306a\u75c7\u72b6\u306a\u3089\u3001\u901a\u96fb\u3092\u3084\u3081\u3066\u304f\u3060\u3055\u3044<\/span>\r\n      <ul class=\"plain\" style=\"margin-bottom:0\">\r\n        <li>\u6b63\u3057\u304448\u6841\u3092\u5165\u308c\u3066\u3082\u89e3\u9664\u3055\u308c\u306a\u3044\u3001\u307e\u305f\u306f\u9014\u4e2d\u3067\u30a8\u30e9\u30fc\u306b\u306a\u308b<\/li>\r\n        <li>\u300c\u30ab\u30c1\u30ab\u30c1\u300d\u300c\u30ad\u30fc\u30f3\u300d\u306a\u3069\u666e\u6bb5\u3057\u306a\u3044\u97f3\u304c\u3059\u308b<\/li>\r\n        <li>\u89e3\u9664\u3067\u304d\u3066\u3082\u3001\u3057\u3070\u3089\u304f\u4f7f\u3046\u3068\u307e\u305f\u56de\u5fa9\u753b\u9762\u306b\u623b\u308b<\/li>\r\n        <li>BIOS \u753b\u9762\u3067\u30b9\u30c8\u30ec\u30fc\u30b8\u304c\u8a8d\u8b58\u3055\u308c\u3066\u3044\u306a\u3044<\/li>\r\n      <\/ul>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n<!-- ============ 7. \u4e88\u9632 ============ -->\r\n<section>\r\n  <h2 id=\"prevent\">7. \u4e8c\u5ea6\u3068\u56f0\u3089\u306a\u3044\u305f\u3081\u306e\u4e88\u9632\u7b56<\/h2>\r\n\r\n  <div class=\"col\">\r\n    <h3>\u3044\u307e48\u6841\u3092 PC \u306e\u5916\u306b\u6301\u3061\u51fa\u3059<\/h3>\r\n    <p>\r\n      <a href=\"#cmd\">\u65b9\u6cd5\u2460<\/a>\u3067\u8868\u793a\u3057\u305f48\u6841\u3092\u3001<strong>\u7d19\u306b\u66f8\u304f\u30fb\u5199\u771f\u306b\u64ae\u308b\u30fbUSB \u30e1\u30e2\u30ea\u306b\u5165\u308c\u308b<\/strong>\u3002\r\n      \u3069\u308c\u304b1\u3064\u3067\u69cb\u3044\u307e\u305b\u3093\u304c\u3001\u5fc5\u305a PC \u672c\u4f53\u4ee5\u5916\u306e\u5834\u6240\u306b\u7f6e\u3044\u3066\u304f\u3060\u3055\u3044\u3002\r\n    <\/p>\r\n\r\n    <h3>Microsoft \u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u9810\u3051\u76f4\u3059<\/h3>\r\n    <p>\r\n      \u300c\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u7a2e\u985e\u300d\u304c\u7a7a\u6b04\u3060\u3063\u305f\u5834\u5408\u3001\u30b3\u30de\u30f3\u30c9\u3067\u30af\u30e9\u30a6\u30c9\u306b\u9810\u3051\u3089\u308c\u307e\u3059\u3002\r\n      \u307e\u305a <code>manage-bde -protectors -get C:<\/code> \u3067\u56de\u5fa9\u30ad\u30fc\u306e ID \u3092\u78ba\u8a8d\u3057\u3001\u305d\u306e ID \u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <div class=\"cmd\">\r\n    <div class=\"label\">Microsoft \u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u56de\u5fa9\u30ad\u30fc\u3092\u9810\u3051\u308b<\/div>\r\n<pre><span class=\"c\">manage-bde -protectors -msabackup C: -id <span class=\"k\">{A1B2C3D4-5E6F-7890-ABCD-EF1234567890}<\/span><\/span><\/pre>\r\n    <p class=\"note\">\r\n      \u4f1a\u793e\u306e\u74b0\u5883\u306a\u3089 <code>-aadbackup<\/code>\uff08Microsoft Entra ID\uff09\u307e\u305f\u306f <code>-adbackup<\/code>\uff08\u793e\u5185 Active Directory\uff09\u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002\r\n      \u5b9f\u884c\u5f8c\u3001<a href=\"https:\/\/aka.ms\/myrecoverykey\">aka.ms\/myrecoverykey<\/a> \u306b\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u3092\u5fc5\u305a\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <div class=\"col\">\r\n    <h3>BIOS \u66f4\u65b0\u3084\u90e8\u54c1\u4ea4\u63db\u306e\u524d\u306b\u3001\u6697\u53f7\u5316\u3092\u4e00\u6642\u505c\u6b62\u3059\u308b<\/h3>\r\n    <p>\r\n      \u539f\u56e002\u30fb03\u3092\u6839\u672c\u304b\u3089\u907f\u3051\u308b\u65b9\u6cd5\u3067\u3059\u3002\u4f5c\u696d\u524d\u306b\u4fdd\u8b77\u3092\u4e00\u6642\u505c\u6b62\u3057\u3066\u304a\u3051\u3070\u3001\r\n      \u69cb\u6210\u304c\u5909\u308f\u3063\u3066\u3082\u56de\u5fa9\u753b\u9762\u306f\u51fa\u307e\u305b\u3093\u3002\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <div class=\"cmd\">\r\n    <div class=\"label\">\u6b21\u56de\u8d77\u52d5\u307e\u3067\u4fdd\u8b77\u3092\u4e00\u6642\u505c\u6b62\u3059\u308b<\/div>\r\n<pre><span class=\"p\">rem \u4f5c\u696d\u524d\u306b\u5b9f\u884c\uff08\u6b21\u306b Windows \u304c\u8d77\u52d5\u3057\u305f\u3089\u81ea\u52d5\u3067\u4fdd\u8b77\u306b\u623b\u308b\uff09<\/span>\r\n<span class=\"c\">manage-bde -protectors -disable C: -rc 1<\/span>\r\n\r\n<span class=\"p\">rem \u624b\u52d5\u3067\u4fdd\u8b77\u3092\u518d\u958b\u3057\u305f\u3044\u3068\u304d<\/span>\r\n<span class=\"c\">manage-bde -protectors -enable C:<\/span><\/pre>\r\n    <p class=\"note\">\r\n      <code>-rc<\/code> \u306f\u4fdd\u8b77\u3092\u6b62\u3081\u3066\u304a\u304f\u518d\u8d77\u52d5\u56de\u6570\u3067\u3059\u3002<code>-rc 1<\/code> \u306a\u3089\u6b21\u306e\u8d77\u52d51\u56de\u5206\u3002\r\n      <strong>\u4e00\u6642\u505c\u6b62\u4e2d\u306f\u6697\u53f7\u5316\u306e\u4fdd\u8b77\u304c\u52b9\u304d\u307e\u305b\u3093<\/strong>\u3002\u4f5c\u696d\u304c\u7d42\u308f\u3063\u305f\u3089\u5fc5\u305a <code>-enable<\/code> \u3067\u623b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <div class=\"col\">\r\n    <h3>\u305d\u3082\u305d\u3082\u6697\u53f7\u5316\u304c\u4e0d\u8981\u306a\u3089\u3001\u30aa\u30d5\u306b\u3059\u308b\u3068\u3044\u3046\u9078\u629e\u3082\u3042\u308b<\/h3>\r\n    <p>\r\n      \u6301\u3061\u51fa\u3055\u306a\u3044\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u6a5f\u3067\u3001\u76d7\u96e3\u30ea\u30b9\u30af\u3088\u308a\u30c8\u30e9\u30d6\u30eb\u306e\u65b9\u304c\u56f0\u308b\u3068\u3044\u3046\u5834\u5408\u306f\u3001\r\n      \u6697\u53f7\u5316\u81ea\u4f53\u3092\u89e3\u9664\u3057\u3066\u304a\u304f\u624b\u3082\u3042\u308a\u307e\u3059\u3002\r\n      \u305f\u3060\u3057<strong>\u30ce\u30fc\u30c8 PC \u3084\u793e\u7528 PC \u3067\u306f\u304a\u3059\u3059\u3081\u3057\u307e\u305b\u3093<\/strong>\u3002\u7d1b\u5931\u6642\u306b\u4e2d\u8eab\u304c\u4e38\u3054\u3068\u8aad\u307e\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <div class=\"cmd\">\r\n    <div class=\"label\">\u6697\u53f7\u5316\u3092\u89e3\u9664\u3059\u308b\uff08\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\uff09<\/div>\r\n<pre><span class=\"c\">manage-bde -off C:<\/span>\r\n\r\n<span class=\"p\">rem \u9032\u6357\u306e\u78ba\u8a8d<\/span>\r\n<span class=\"c\">manage-bde -status C:<\/span><\/pre>\r\n    <p class=\"note\">\u5bb9\u91cf\u306b\u3088\u3063\u3066\u306f\u6570\u6642\u9593\u304b\u304b\u308a\u307e\u3059\u3002\u9014\u4e2d\u3067\u96fb\u6e90\u3092\u843d\u3068\u3055\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\r\n  <\/div>\r\n<\/section>\r\n\r\n<!-- ============ FAQ ============ -->\r\n<section>\r\n  <h2 id=\"faq\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\r\n  <div class=\"col\">\r\n\r\n    <details>\r\n      <summary>BitLocker\u30ad\u30fc\u3092\u78ba\u8a8d\u3059\u308b\u30b3\u30de\u30f3\u30c9\u306f\u7d50\u5c40\u3069\u308c\u3067\u3059\u304b\uff1f<\/summary>\r\n      <div class=\"a\">\r\n        <p>\r\n          <code>manage-bde -protectors -get C:<\/code> \u3067\u3059\u3002\u7ba1\u7406\u8005\u3068\u3057\u3066\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u958b\u3044\u3066\u5b9f\u884c\u3057\u3001\r\n          \u8868\u793a\u3055\u308c\u305f\u300c\u6570\u5b57\u30d1\u30b9\u30ef\u30fc\u30c9\u300d\u306e\u4e0b\u306e\u300c\u30d1\u30b9\u30ef\u30fc\u30c9\u300d\u6b04\u306b\u4e26\u307648\u6841\u304c\u56de\u5fa9\u30ad\u30fc\u3067\u3059\u3002\r\n          \u305f\u3060\u3057<strong>Windows \u304c\u8d77\u52d5\u3059\u308b\u72b6\u614b\u3067\u3057\u304b\u5b9f\u884c\u3067\u304d\u307e\u305b\u3093<\/strong>\u3002\r\n        <\/p>\r\n      <\/div>\r\n    <\/details>\r\n\r\n    <details>\r\n      <summary>\u56de\u5fa9\u753b\u9762\u304c\u51fa\u3066\u3044\u308b\u72b6\u614b\u3067\u30b3\u30de\u30f3\u30c9\u306f\u4f7f\u3048\u307e\u305b\u3093\u304b\uff1f<\/summary>\r\n      <div class=\"a\">\r\n        <p>\r\n          \u305d\u306e PC \u5358\u4f53\u3067\u306f\u4f7f\u3048\u307e\u305b\u3093\u3002\u56de\u5fa9\u753b\u9762\u304b\u3089\u5165\u308c\u308b\u56de\u5fa9\u74b0\u5883\u306e\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3082\u3001\r\n          <strong>C \u30c9\u30e9\u30a4\u30d6\u304c\u30ed\u30c3\u30af\u3055\u308c\u305f\u307e\u307e\u306a\u306e\u3067\u56de\u5fa9\u30ad\u30fc\u3092\u8aad\u307f\u51fa\u3059\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093<\/strong>\r\n          \uff08\u30ad\u30fc\u306f\u6697\u53f7\u5316\u3055\u308c\u305f\u30c9\u30e9\u30a4\u30d6\u306e\u4e2d\u306b\u3042\u308b\u305f\u3081\u3067\u3059\uff09\u3002\r\n          \u5225\u306e\u7aef\u672b\u304b\u3089 <a href=\"https:\/\/aka.ms\/myrecoverykey\">aka.ms\/myrecoverykey<\/a> \u3092\u958b\u304f\u306e\u304c\u6b63\u898f\u306e\u30eb\u30fc\u30c8\u3067\u3059\u3002\r\n        <\/p>\r\n      <\/div>\r\n    <\/details>\r\n\r\n    <details>\r\n      <summary>\u300c\u30a8\u30e9\u30fc: \u5fc5\u8981\u306a\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3057\u307e\u3057\u305f\u304c\u62d2\u5426\u3055\u308c\u307e\u3057\u305f\u300d\u3068\u51fa\u307e\u3059<\/summary>\r\n      <div class=\"a\">\r\n        <p>\r\n          \u7ba1\u7406\u8005\u6a29\u9650\u3067\u5b9f\u884c\u3067\u304d\u3066\u3044\u307e\u305b\u3093\u3002\u30b9\u30bf\u30fc\u30c8\u30dc\u30bf\u30f3\u3092\u53f3\u30af\u30ea\u30c3\u30af \u2192\u300c\u30bf\u30fc\u30df\u30ca\u30eb\uff08\u7ba1\u7406\u8005\uff09\u300d\u304b\u3089\u958b\u304d\u76f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n          \u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u30bf\u30a4\u30c8\u30eb\u306b\u300c\u7ba1\u7406\u8005:\u300d\u3068\u4ed8\u3044\u3066\u3044\u308c\u3070\u6b63\u3057\u304f\u958b\u3051\u3066\u3044\u307e\u3059\u3002\r\n        <\/p>\r\n      <\/div>\r\n    <\/details>\r\n\r\n    <details>\r\n      <summary>Windows 11 Home \u3067\u3082\u4f7f\u3048\u307e\u3059\u304b\uff1f<\/summary>\r\n      <div class=\"a\">\r\n        <p>\r\n          <code>manage-bde<\/code> \u306f Home \u3067\u3082\u4f7f\u3048\u307e\u3059\u3002Home \u306b\u642d\u8f09\u3055\u308c\u3066\u3044\u308b\u306e\u306f\r\n          \u300cBitLocker\u300d\u3067\u306f\u306a\u304f\u300c\u30c7\u30d0\u30a4\u30b9\u306e\u6697\u53f7\u5316\u300d\u3068\u3044\u3046\u6a5f\u80fd\u3067\u3059\u304c\u3001\u4e2d\u8eab\u306f\u540c\u3058\u4ed5\u7d44\u307f\u3067\u3001\r\n          \u540c\u3058\u30b3\u30de\u30f3\u30c9\u3067\u56de\u5fa9\u30ad\u30fc\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\r\n          \u4e00\u65b9 <code>Get-BitLockerVolume<\/code>\uff08PowerShell\uff09\u306f Home \u3067\u306f\u4f7f\u3048\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\r\n        <\/p>\r\n      <\/div>\r\n    <\/details>\r\n\r\n    <details>\r\n      <summary>BitLocker \u3092\u8a2d\u5b9a\u3057\u305f\u899a\u3048\u304c\u306a\u3044\u306e\u306b\u56de\u5fa9\u30ad\u30fc\u3092\u6c42\u3081\u3089\u308c\u307e\u3057\u305f<\/summary>\r\n      <div class=\"a\">\r\n        <p>\r\n          Windows 11 24H2 \u4ee5\u964d\u3001\u521d\u671f\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u6642\u306b\u30c7\u30d0\u30a4\u30b9\u6697\u53f7\u5316\u304c\u81ea\u52d5\u3067\u6709\u52b9\u306b\u306a\u308b\u30b1\u30fc\u30b9\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002\r\n          Microsoft \u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3057\u3066\u3044\u308c\u3070\u56de\u5fa9\u30ad\u30fc\u3082\u305d\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u81ea\u52d5\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\r\n          <a href=\"https:\/\/aka.ms\/myrecoverykey\">aka.ms\/myrecoverykey<\/a> \u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\r\n        <\/p>\r\n      <\/div>\r\n    <\/details>\r\n\r\n    <details>\r\n      <summary>\u56de\u5fa9\u30ad\u30fc\u306e48\u6841\u306f\u30cf\u30a4\u30d5\u30f3\u3082\u5165\u529b\u3057\u307e\u3059\u304b\uff1f<\/summary>\r\n      <div class=\"a\">\r\n        <p>\r\n          \u5165\u529b\u4e0d\u8981\u3067\u3059\u3002\u6570\u5b57\u3060\u3051\u3092\u9806\u306b\u6253\u3066\u3070\u30016\u6841\u3054\u3068\u306b\u81ea\u52d5\u3067\u30cf\u30a4\u30d5\u30f3\u304c\u5165\u308a\u307e\u3059\u3002\r\n          \u30c6\u30f3\u30ad\u30fc\u304c\u53cd\u5fdc\u3057\u306a\u3044\u5834\u5408\u306f\u6700\u4e0a\u6bb5\u306e\u6570\u5b57\u30ad\u30fc\u3001\u305d\u308c\u3082\u99c4\u76ee\u306a\u3089 F1\u301cF10\uff080 \u306f F10\uff09\u3067\u5165\u529b\u3067\u304d\u307e\u3059\u3002\r\n        <\/p>\r\n      <\/div>\r\n    <\/details>\r\n\r\n    <details>\r\n      <summary>\u6bce\u56de\u8d77\u52d5\u3059\u308b\u305f\u3073\u306b\u56de\u5fa9\u30ad\u30fc\u3092\u805e\u304b\u308c\u307e\u3059<\/summary>\r\n      <div class=\"a\">\r\n        <p>\r\n          TPM \u3068\u306e\u7167\u5408\u304c\u6bce\u56de\u5931\u6557\u3057\u3066\u3044\u308b\u72b6\u614b\u3067\u3059\u3002BIOS \u8a2d\u5b9a\uff08\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u30fbTPM\uff09\u304c\r\n          \u610f\u56f3\u305b\u305a\u5909\u308f\u3063\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3001\u305d\u308c\u3067\u3082\u76f4\u3089\u306a\u3051\u308c\u3070\r\n          <code>manage-bde -protectors -disable C: -rc 0<\/code> \u3067\u4e00\u65e6\u4fdd\u8b77\u3092\u6b62\u3081\u3001\r\n          <code>manage-bde -protectors -enable C:<\/code> \u3067\u5165\u308c\u76f4\u3059\u3068\u89e3\u6d88\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\r\n          <strong>\u6539\u5584\u3057\u306a\u3044\u5834\u5408\u306f\u30b9\u30c8\u30ec\u30fc\u30b8\u3084\u30de\u30b6\u30fc\u30dc\u30fc\u30c9\u5074\u306e\u554f\u984c\u304c\u7591\u308f\u308c\u307e\u3059\u3002<\/strong>\r\n        <\/p>\r\n      <\/div>\r\n    <\/details>\r\n\r\n    <details>\r\n      <summary>\u56de\u5fa9\u30ad\u30fc\u304c\u3069\u3046\u3057\u3066\u3082\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3002\u30c7\u30fc\u30bf\u306f\u8ae6\u3081\u308b\u3057\u304b\u306a\u3044\u3067\u3059\u304b\uff1f<\/summary>\r\n      <div class=\"a\">\r\n        <p>\r\n          \u6b63\u898f\u306e\u624b\u6bb5\u3067\u306f\u3001\u56de\u5fa9\u30ad\u30fc\u306a\u3057\u306b\u6697\u53f7\u5316\u3092\u89e3\u9664\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\r\n          \u305f\u3060\u3057\u3001<strong>\u63a2\u3057\u5148\u3092\u5168\u90e8\u6f70\u3057\u304d\u308c\u3066\u3044\u306a\u3044\u30b1\u30fc\u30b9\u304c\u5b9f\u969b\u306b\u306f\u591a\u3044<\/strong>\u306e\u3082\u4e8b\u5b9f\u3067\u3059\u3002\r\n          \u5225\u306e Microsoft \u30a2\u30ab\u30a6\u30f3\u30c8\u3001\u5bb6\u65cf\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u3001\u8cfc\u5165\u6642\u306e\u66f8\u985e\u3001\u793e\u5185\u306e\u7ba1\u7406\u8005\u2500\u2500\r\n          <a href=\"#find\">\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/a>\u3092\u3082\u3046\u4e00\u5ea6\u4e0a\u304b\u3089\u78ba\u8a8d\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\r\n        <\/p>\r\n      <\/div>\r\n    <\/details>\r\n\r\n  <\/div>\r\n<\/section>\r\n\r\n<!-- ============ CTA ============ -->\r\n<section class=\"cta\">\r\n  <h2>\u305d\u308c\u3067\u3082\u89e3\u6c7a\u3057\u306a\u3044\u3068\u304d\u306f\u3001\u3054\u76f8\u8ac7\u304f\u3060\u3055\u3044<\/h2>\r\n  <div class=\"col\">\r\n    <p>\r\n      \u56de\u5fa9\u30ad\u30fc\u306f\u898b\u3064\u304b\u3063\u305f\u306e\u306b\u89e3\u9664\u3067\u304d\u306a\u3044\u3001\u89e3\u9664\u3057\u3066\u3082\u3059\u3050\u518d\u767a\u3059\u308b\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u304c\u8a8d\u8b58\u3055\u308c\u306a\u3044\u2014\u2014\r\n      \u3053\u3046\u3057\u305f\u75c7\u72b6\u306f\u3001BitLocker \u306e\u554f\u984c\u3067\u306f\u306a\u304f<strong>\u30b9\u30c8\u30ec\u30fc\u30b8\u3084\u30de\u30b6\u30fc\u30dc\u30fc\u30c9\u306e\u6545\u969c\u304c\u539f\u56e0<\/strong>\u3067\u3042\u308b\u3053\u3068\u304c\u307b\u3068\u3093\u3069\u3067\u3059\u3002\r\n      \u3053\u306e\u72b6\u614b\u3067\u901a\u96fb\u3092\u7e70\u308a\u8fd4\u3059\u3068\u3001\u672c\u6765\u306a\u3089\u6551\u3048\u305f\u30c7\u30fc\u30bf\u304c\u5931\u308f\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\r\n    <\/p>\r\n    <p>\r\n      \u5f53\u5e97\u3067\u306f\u3001BitLocker \u3067\u6697\u53f7\u5316\u3055\u308c\u305f\u74b0\u5883\u306e\u307e\u307e\u8a3a\u65ad\u3092\u884c\u3044\u3001\r\n      \u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3057\u305f\u307e\u307e\u306e\u4fee\u7406\u30fb\u6551\u51fa\u3092\u3054\u63d0\u6848\u3057\u3066\u3044\u307e\u3059\u3002\r\n      <strong>\u300c\u521d\u671f\u5316\u3057\u3066\u304f\u3060\u3055\u3044\u300d\u3068\u8a00\u308f\u308c\u305f PC \u3067\u3082\u3001\u307e\u3060\u624b\u6bb5\u304c\u6b8b\u3063\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/strong>\r\n      \u307e\u305a\u306f\u75c7\u72b6\u3092\u304a\u805e\u304b\u305b\u304f\u3060\u3055\u3044\u3002\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <div class=\"shop\">\r\n    <p class=\"name\">\u30d1\u30bd\u30b3\u30f3\u4fee\u7406\u30a8\u30a4\u30c9<\/p>\r\n    <p class=\"biz\">Mac\u30fbWindows PC \u306e\u4fee\u7406\uff0f\u30c7\u30fc\u30bf\u6551\u51fa\uff0f\u30d1\u30fc\u30c4\u8ca9\u58f2<\/p>\r\n\r\n    <div class=\"contact\">\r\n      <a class=\"tel\" href=\"tel:0962005000\">\r\n        <span class=\"lb\">\u304a\u96fb\u8a71\u3067\u306e\u3054\u76f8\u8ac7<\/span>\r\n        <span class=\"no\">096-200-5000<\/span>\r\n      <\/a>\r\n      <a class=\"line\" href=\"https:\/\/lin.ee\/yK62q8g\">\r\n        <span class=\"lb\">LINE \u3067\u306e\u3054\u76f8\u8ac7<\/span>\r\n        <span class=\"no\">LINE \u3067\u75c7\u72b6\u3092\u9001\u308b \u2192<\/span>\r\n      <\/a>\r\n    <\/div>\r\n\r\n    <dl>\r\n      <dt>\u6240\u5728\u5730<\/dt>\r\n      <dd>\u3012862-0909\u3000\u718a\u672c\u770c\u718a\u672c\u5e02\u4e2d\u592e\u533a\u6e56\u67711-1-65<\/dd>\r\n      <dt>\u55b6\u696d\u6642\u9593<\/dt>\r\n      <dd>\u6708\u30fb\u6c34\u30fb\u91d1 10:00\u301c15:00\uff0f\u706b\u30fb\u6728\u30fb\u571f 10:00\u301c17:00<\/dd>\r\n      <dt>\u5b9a\u4f11\u65e5<\/dt>\r\n      <dd>\u65e5\u66dc<\/dd>\r\n      <dt>\u304a\u554f\u3044\u5408\u308f\u305b<\/dt>\r\n      <dd><a href=\"https:\/\/aide-repair.jp\/contact\">\u304a\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0<\/a><\/dd>\r\n    <\/dl>\r\n  <\/div>\r\n<\/section>\r\n\r\n<section class=\"related\">\r\n  <h2>\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/h2>\r\n  <ul>\r\n    <li>\r\n      <a href=\"https:\/\/aide-repair.jp\/blog\/?p=227693\">\u3010\u4fee\u7406\u4e8b\u4f8b\u3011MacBook Pro M1 Pro \u306b\u30b3\u30fc\u30d2\u30fc\u3092\u3053\u307c\u3057\u3066\u96fb\u6e90\u304c\u5165\u3089\u306a\u3044 \u2014 \u30c7\u30fc\u30bf\u3054\u3068\u5fa9\u65e7\u3067\u304d\u307e\u3057\u305f\r\n        <span>\u300c\u96fb\u6e90\u304c\u5165\u3089\u306a\u3044\u300d\u72b6\u614b\u304b\u3089\u3001\u4e2d\u306e\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3057\u305f\u307e\u307e\u5fa9\u65e7\u3057\u305f\u5b9f\u4f8b\u3067\u3059\u3002<\/span><\/a>\r\n    <\/li>\r\n    <li>\r\n      <a href=\"https:\/\/aide-repair.jp\/blog\/?p=227272\">\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30ac\u30a4\u30c9\r\n        <span>\u8d77\u52d5\u3057\u306a\u3044\u30fb\u52d5\u4f5c\u304c\u91cd\u3044\u306a\u3069\u3001\u3088\u304f\u3042\u308b\u75c7\u72b6\u306e\u5207\u308a\u5206\u3051\u65b9\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/span><\/a>\r\n    <\/li>\r\n    <li>\r\n      <a href=\"https:\/\/aide-repair.jp\/blog\/?cat=9\">\u30c7\u30fc\u30bf\u5fa9\u65e7\u306b\u95a2\u3059\u308b\u8a18\u4e8b\u4e00\u89a7\r\n        <span>\u30c7\u30fc\u30bf\u304c\u53d6\u308a\u51fa\u305b\u306a\u304f\u306a\u3063\u305f\u3068\u304d\u306e\u5bfe\u51e6\u6cd5\u3092\u307e\u3068\u3081\u305f\u30ab\u30c6\u30b4\u30ea\u3067\u3059\u3002<\/span><\/a>\r\n    <\/li>\r\n  <\/ul>\r\n<\/section>\r\n\r\n<footer class=\"src\">\r\n  <p><strong>\u53c2\u8003\u306b\u3057\u305f\u4e00\u6b21\u60c5\u5831<\/strong><\/p>\r\n  <ul>\r\n    <li>Microsoft Learn\u300cmanage-bde protectors\u300d\u30b3\u30de\u30f3\u30c9\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\uff0f\u304a\u3088\u3073 Windows 11 \u5b9f\u6a5f\uff08Version 10.0.26100\uff09\u306e <code>manage-bde -protectors -?<\/code> \u30d8\u30eb\u30d7\u51fa\u529b<\/li>\r\n    <li>Microsoft \u30b5\u30dd\u30fc\u30c8\u300cBitLocker \u56de\u5fa9\u30ad\u30fc\u306e\u691c\u7d22\u300d<\/li>\r\n    <li>Microsoft Learn\u300cBitLocker \u30d7\u30ec\u30d6\u30fc\u30c8\u56de\u5fa9\u753b\u9762\u300d<\/li>\r\n  <\/ul>\r\n  <p>\r\n    \u8a18\u4e8b\u4e2d\u306e\u56de\u5fa9\u30ad\u30fc\u30fb\u30ad\u30fc ID\u30fb\u30c7\u30d0\u30a4\u30b9\u540d\u306f\u3059\u3079\u3066\u8aac\u660e\u7528\u306e\u30c0\u30df\u30fc\u5024\u3067\u3059\u3002\r\n    \u753b\u9762\u5199\u771f\u306f\u5b9f\u969b\u306e\u8868\u793a\u5185\u5bb9\u306b\u57fa\u3065\u3044\u3066\u518d\u73fe\u3057\u3001\u6a5f\u5bc6\u306b\u3042\u305f\u308b\u90e8\u5206\u3092\u5dee\u3057\u66ff\u3048\u3066\u3044\u307e\u3059\u3002\r\n  <\/p>\r\n<\/footer>\r\n\r\n<\/div>\r\n\r\n<script type=\"application\/ld+json\">\r\n{\r\n  \"@context\": \"https:\/\/schema.org\",\r\n  \"@graph\": [\r\n    {\r\n      \"@type\": \"Article\",\r\n      \"@id\": \"https:\/\/aide-repair.jp\/blog\/?p=227739#article\",\r\n      \"headline\": \"BitLocker\u30ad\u30fc\u3092\u6c42\u3081\u3089\u308c\u305f\u539f\u56e0\u306f\uff1f\u30b3\u30de\u30f3\u30c9\u3067\u306e\u78ba\u8a8d\u65b9\u6cd5\u306848\u6841\u306e\u63a2\u3057\u65b9\",\r\n      \"description\": \"\u9752\u3044\u753b\u9762\u3067\u300cBitLocker \u56de\u5fa9\u300d\u3068\u8868\u793a\u3055\u308c Windows \u304c\u8d77\u52d5\u3057\u306a\u3044\u539f\u56e0\u306e\u898b\u5206\u3051\u65b9\u3068\u3001manage-bde \u30b3\u30de\u30f3\u30c9\u3067\u306e\u56de\u5fa9\u30ad\u30fc\u78ba\u8a8d\u65b9\u6cd5\u300148\u6841\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u3068\u304d\u306e\u63a2\u3057\u5148\u3092\u753b\u9762\u5199\u771f\u3064\u304d\u3067\u89e3\u8aac\u3057\u307e\u3059\u3002\",\r\n      \"inLanguage\": \"ja\",\r\n      \"datePublished\": \"2026-08-02T23:49:41+09:00\",\r\n      \"dateModified\": \"2026-08-03T00:00:00+09:00\",\r\n      \"mainEntityOfPage\": { \"@type\": \"WebPage\", \"@id\": \"https:\/\/aide-repair.jp\/blog\/?p=227739\" },\r\n      \"image\": \"https:\/\/aide-repair.jp\/blog\/wp-content\/uploads\/2026\/08\/bitlocker-key-command-eyecatch.png\",\r\n      \"author\": { \"@type\": \"Organization\", \"name\": \"\u30d1\u30bd\u30b3\u30f3\u4fee\u7406\u30a8\u30a4\u30c9\" },\r\n      \"publisher\": {\r\n        \"@type\": \"Organization\",\r\n        \"name\": \"\u30d1\u30bd\u30b3\u30f3\u4fee\u7406\u30a8\u30a4\u30c9\",\r\n        \"url\": \"https:\/\/aide-repair.jp\/\"\r\n      },\r\n      \"about\": [\r\n        { \"@type\": \"Thing\", \"name\": \"BitLocker\" },\r\n        { \"@type\": \"Thing\", \"name\": \"BitLocker \u56de\u5fa9\u30ad\u30fc\" },\r\n        { \"@type\": \"Thing\", \"name\": \"manage-bde\" }\r\n      ]\r\n    },\r\n    {\r\n      \"@type\": \"LocalBusiness\",\r\n      \"@id\": \"https:\/\/aide-repair.jp\/#localbusiness\",\r\n      \"name\": \"\u30d1\u30bd\u30b3\u30f3\u4fee\u7406\u30a8\u30a4\u30c9\",\r\n      \"telephone\": \"096-200-5000\",\r\n      \"url\": \"https:\/\/aide-repair.jp\/\",\r\n      \"address\": {\r\n        \"@type\": \"PostalAddress\",\r\n        \"postalCode\": \"862-0909\",\r\n        \"addressRegion\": \"\u718a\u672c\u770c\",\r\n        \"addressLocality\": \"\u718a\u672c\u5e02\u4e2d\u592e\u533a\",\r\n        \"streetAddress\": \"\u6e56\u67711-1-65\",\r\n        \"addressCountry\": \"JP\"\r\n      },\r\n      \"openingHoursSpecification\": [\r\n        { \"@type\": \"OpeningHoursSpecification\", \"dayOfWeek\": [\"Monday\",\"Wednesday\",\"Friday\"], \"opens\": \"10:00\", \"closes\": \"15:00\" },\r\n        { \"@type\": \"OpeningHoursSpecification\", \"dayOfWeek\": [\"Tuesday\",\"Thursday\",\"Saturday\"], \"opens\": \"10:00\", \"closes\": \"17:00\" }\r\n      ]\r\n    },\r\n    {\r\n      \"@type\": \"FAQPage\",\r\n      \"@id\": \"https:\/\/aide-repair.jp\/blog\/?p=227739#faq\",\r\n      \"mainEntity\": [\r\n        {\r\n          \"@type\": \"Question\",\r\n          \"name\": \"BitLocker\u30ad\u30fc\u3092\u78ba\u8a8d\u3059\u308b\u30b3\u30de\u30f3\u30c9\u306f\u7d50\u5c40\u3069\u308c\u3067\u3059\u304b\uff1f\",\r\n          \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"manage-bde -protectors -get C: \u3067\u3059\u3002\u7ba1\u7406\u8005\u3068\u3057\u3066\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u958b\u3044\u3066\u5b9f\u884c\u3057\u3001\u8868\u793a\u3055\u308c\u305f\u300c\u6570\u5b57\u30d1\u30b9\u30ef\u30fc\u30c9\u300d\u306e\u4e0b\u306e\u300c\u30d1\u30b9\u30ef\u30fc\u30c9\u300d\u6b04\u306b\u4e26\u307648\u6841\u304c\u56de\u5fa9\u30ad\u30fc\u3067\u3059\u3002\u305f\u3060\u3057 Windows \u304c\u8d77\u52d5\u3059\u308b\u72b6\u614b\u3067\u3057\u304b\u5b9f\u884c\u3067\u304d\u307e\u305b\u3093\u3002\" }\r\n        },\r\n        {\r\n          \"@type\": \"Question\",\r\n          \"name\": \"\u56de\u5fa9\u753b\u9762\u304c\u51fa\u3066\u3044\u308b\u72b6\u614b\u3067\u30b3\u30de\u30f3\u30c9\u306f\u4f7f\u3048\u307e\u305b\u3093\u304b\uff1f\",\r\n          \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"\u305d\u306e PC \u5358\u4f53\u3067\u306f\u4f7f\u3048\u307e\u305b\u3093\u3002\u56de\u5fa9\u753b\u9762\u304b\u3089\u5165\u308c\u308b\u56de\u5fa9\u74b0\u5883\u306e\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3082\u3001C \u30c9\u30e9\u30a4\u30d6\u304c\u30ed\u30c3\u30af\u3055\u308c\u305f\u307e\u307e\u306a\u306e\u3067\u56de\u5fa9\u30ad\u30fc\u3092\u8aad\u307f\u51fa\u3059\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u5225\u306e\u7aef\u672b\u304b\u3089 aka.ms\/myrecoverykey \u3092\u958b\u304f\u306e\u304c\u6b63\u898f\u306e\u30eb\u30fc\u30c8\u3067\u3059\u3002\" }\r\n        },\r\n        {\r\n          \"@type\": \"Question\",\r\n          \"name\": \"\u300c\u30a8\u30e9\u30fc: \u5fc5\u8981\u306a\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3057\u307e\u3057\u305f\u304c\u62d2\u5426\u3055\u308c\u307e\u3057\u305f\u300d\u3068\u51fa\u307e\u3059\",\r\n          \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"\u7ba1\u7406\u8005\u6a29\u9650\u3067\u5b9f\u884c\u3067\u304d\u3066\u3044\u307e\u305b\u3093\u3002\u30b9\u30bf\u30fc\u30c8\u30dc\u30bf\u30f3\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u300c\u30bf\u30fc\u30df\u30ca\u30eb\uff08\u7ba1\u7406\u8005\uff09\u300d\u304b\u3089\u958b\u304d\u76f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u30bf\u30a4\u30c8\u30eb\u306b\u300c\u7ba1\u7406\u8005:\u300d\u3068\u4ed8\u3044\u3066\u3044\u308c\u3070\u6b63\u3057\u304f\u958b\u3051\u3066\u3044\u307e\u3059\u3002\" }\r\n        },\r\n        {\r\n          \"@type\": \"Question\",\r\n          \"name\": \"Windows 11 Home \u3067\u3082\u4f7f\u3048\u307e\u3059\u304b\uff1f\",\r\n          \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"manage-bde \u306f Home \u3067\u3082\u4f7f\u3048\u307e\u3059\u3002Home \u306b\u642d\u8f09\u3055\u308c\u3066\u3044\u308b\u306e\u306f\u300cBitLocker\u300d\u3067\u306f\u306a\u304f\u300c\u30c7\u30d0\u30a4\u30b9\u306e\u6697\u53f7\u5316\u300d\u3068\u3044\u3046\u6a5f\u80fd\u3067\u3059\u304c\u3001\u4e2d\u8eab\u306f\u540c\u3058\u4ed5\u7d44\u307f\u3067\u3001\u540c\u3058\u30b3\u30de\u30f3\u30c9\u3067\u56de\u5fa9\u30ad\u30fc\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u4e00\u65b9 Get-BitLockerVolume\uff08PowerShell\uff09\u306f Home \u3067\u306f\u4f7f\u3048\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\" }\r\n        },\r\n        {\r\n          \"@type\": \"Question\",\r\n          \"name\": \"BitLocker \u3092\u8a2d\u5b9a\u3057\u305f\u899a\u3048\u304c\u306a\u3044\u306e\u306b\u56de\u5fa9\u30ad\u30fc\u3092\u6c42\u3081\u3089\u308c\u307e\u3057\u305f\",\r\n          \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Windows 11 24H2 \u4ee5\u964d\u3001\u521d\u671f\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u6642\u306b\u30c7\u30d0\u30a4\u30b9\u6697\u53f7\u5316\u304c\u81ea\u52d5\u3067\u6709\u52b9\u306b\u306a\u308b\u30b1\u30fc\u30b9\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002Microsoft \u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3057\u3066\u3044\u308c\u3070\u56de\u5fa9\u30ad\u30fc\u3082\u305d\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u81ea\u52d5\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001aka.ms\/myrecoverykey \u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\" }\r\n        },\r\n        {\r\n          \"@type\": \"Question\",\r\n          \"name\": \"\u56de\u5fa9\u30ad\u30fc\u306e48\u6841\u306f\u30cf\u30a4\u30d5\u30f3\u3082\u5165\u529b\u3057\u307e\u3059\u304b\uff1f\",\r\n          \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"\u5165\u529b\u4e0d\u8981\u3067\u3059\u3002\u6570\u5b57\u3060\u3051\u3092\u9806\u306b\u6253\u3066\u3070\u30016\u6841\u3054\u3068\u306b\u81ea\u52d5\u3067\u30cf\u30a4\u30d5\u30f3\u304c\u5165\u308a\u307e\u3059\u3002\u30c6\u30f3\u30ad\u30fc\u304c\u53cd\u5fdc\u3057\u306a\u3044\u5834\u5408\u306f\u6700\u4e0a\u6bb5\u306e\u6570\u5b57\u30ad\u30fc\u3001\u305d\u308c\u3082\u99c4\u76ee\u306a\u3089 F1\u301cF10\uff080 \u306f F10\uff09\u3067\u5165\u529b\u3067\u304d\u307e\u3059\u3002\" }\r\n        },\r\n        {\r\n          \"@type\": \"Question\",\r\n          \"name\": \"\u6bce\u56de\u8d77\u52d5\u3059\u308b\u305f\u3073\u306b\u56de\u5fa9\u30ad\u30fc\u3092\u805e\u304b\u308c\u307e\u3059\",\r\n          \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"TPM \u3068\u306e\u7167\u5408\u304c\u6bce\u56de\u5931\u6557\u3057\u3066\u3044\u308b\u72b6\u614b\u3067\u3059\u3002BIOS \u8a2d\u5b9a\uff08\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u30fbTPM\uff09\u304c\u610f\u56f3\u305b\u305a\u5909\u308f\u3063\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3001\u305d\u308c\u3067\u3082\u76f4\u3089\u306a\u3051\u308c\u3070 manage-bde -protectors -disable C: -rc 0 \u3067\u4e00\u65e6\u4fdd\u8b77\u3092\u6b62\u3081\u3001manage-bde -protectors -enable C: \u3067\u5165\u308c\u76f4\u3059\u3068\u89e3\u6d88\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u6539\u5584\u3057\u306a\u3044\u5834\u5408\u306f\u30b9\u30c8\u30ec\u30fc\u30b8\u3084\u30de\u30b6\u30fc\u30dc\u30fc\u30c9\u5074\u306e\u554f\u984c\u304c\u7591\u308f\u308c\u307e\u3059\u3002\" }\r\n        },\r\n        {\r\n          \"@type\": \"Question\",\r\n          \"name\": \"\u56de\u5fa9\u30ad\u30fc\u304c\u3069\u3046\u3057\u3066\u3082\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3002\u30c7\u30fc\u30bf\u306f\u8ae6\u3081\u308b\u3057\u304b\u306a\u3044\u3067\u3059\u304b\uff1f\",\r\n          \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"\u6b63\u898f\u306e\u624b\u6bb5\u3067\u306f\u3001\u56de\u5fa9\u30ad\u30fc\u306a\u3057\u306b\u6697\u53f7\u5316\u3092\u89e3\u9664\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u63a2\u3057\u5148\u3092\u5168\u90e8\u6f70\u3057\u304d\u308c\u3066\u3044\u306a\u3044\u30b1\u30fc\u30b9\u304c\u5b9f\u969b\u306b\u306f\u591a\u3044\u306e\u3082\u4e8b\u5b9f\u3067\u3059\u3002\u5225\u306e Microsoft \u30a2\u30ab\u30a6\u30f3\u30c8\u3001\u5bb6\u65cf\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u3001\u8cfc\u5165\u6642\u306e\u66f8\u985e\u3001\u793e\u5185\u306e\u7ba1\u7406\u8005\u306a\u3069\u3001\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3092\u3082\u3046\u4e00\u5ea6\u4e0a\u304b\u3089\u78ba\u8a8d\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\" }\r\n        }\r\n      ]\r\n    }\r\n  ]\r\n}\r\n<\/script>\r\n<\/div>\r\n\n\n\n<div class=\"aide-author\" style=\"display:flex;gap:16px;align-items:flex-start;border:1px solid #D6DEE7;border-radius:10px;padding:18px 20px;margin:44px 0 8px;background:#F7F9FB;text-align:left;line-height:1.85;box-sizing:border-box;\">\n<img decoding=\"async\" src=\"https:\/\/aide-repair.jp\/blog\/wp-content\/uploads\/2026\/08\/aide-author-yamauchi.png\" alt=\"\u76e3\u4fee\u8005 \u5c71\u5185\u5e78\u4e00\u90ce\uff08\u30d1\u30bd\u30b3\u30f3\u4fee\u7406\u30a8\u30a4\u30c9\uff09\" width=\"72\" height=\"72\" loading=\"lazy\" style=\"width:72px;height:72px;min-width:72px;border-radius:50%;object-fit:cover;display:block;margin:0;padding:0;border:0;\" \/>\n<div style=\"text-align:left;font-size:14px;line-height:1.85;color:#3E4B58;\">\n<span style=\"display:block;font-size:12px;font-weight:700;color:#1A5FA6;letter-spacing:.06em;margin:0 0 4px;\">\u3053\u306e\u8a18\u4e8b\u306e\u76e3\u4fee<\/span>\n<span style=\"display:block;font-size:16px;font-weight:700;color:#0E1720;margin:0 0 8px;line-height:1.6;\">\u30d1\u30bd\u30b3\u30f3\u4fee\u7406\u30a8\u30a4\u30c9\uff08Aide Repairs\uff06Parts\uff09\u3000\u5c71\u5185 \u5e78\u4e00\u90ce<\/span>\n<span style=\"display:block;margin:0 0 8px;\">\u718a\u672c\u770c\u718a\u672c\u5e02\u4e2d\u592e\u533a\u306eMac\u30fbPC\u4fee\u7406\u5c02\u9580\u5e97\u3002\u30ed\u30b8\u30c3\u30af\u30dc\u30fc\u30c9\u306e\u57fa\u677f\u4fee\u7406\u3092\u5c02\u9580\u3068\u3057\u3001\u4fee\u7406\u5b9f\u7e3e1\u4e07\u53f0\u4ee5\u4e0a\u30fb\u6708\u9593100\u4ef6\u4ee5\u4e0a\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u4ed6\u5e97\u3067\u300c\u4fee\u7406\u4e0d\u53ef\u300d\u3068\u8a00\u308f\u308c\u305f\u75c7\u72b6\u3084\u30c7\u30fc\u30bf\u5fa9\u65e7\u306e\u3054\u76f8\u8ac7\u3082\u627f\u3063\u3066\u3044\u307e\u3059\u3002<\/span>\n<span style=\"display:block;font-size:13px;\"><a href=\"https:\/\/aide-repair.jp\/help\/about\" style=\"color:#1A5FA6;\">\u4f1a\u793e\u6982\u8981<\/a>\u3000\uff0f\u3000<a href=\"https:\/\/aide-repair.jp\/contact\" style=\"color:#1A5FA6;\">\u4fee\u7406\u306e\u3054\u76f8\u8ac7<\/a>\u3000\uff0f\u3000TEL 096-200-5000<\/span>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u9752\u3044\u753b\u9762\u3067\u300cBitLocker \u56de\u5fa9\u300d\u3068\u8868\u793a\u3055\u308c Windows \u304c\u8d77\u52d5\u3057\u306a\u3044\u3002\u539f\u56e0\u306e\u898b\u5206\u3051\u65b9\u3068\u3001manage-bde 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