{"id":23042,"date":"2025-05-01T00:36:51","date_gmt":"2025-05-01T00:36:51","guid":{"rendered":"https:\/\/www.amagicsoft.com\/?p=23042"},"modified":"2026-10-15T12:03:43","modified_gmt":"2026-10-15T04:03:43","slug":"retrieve-your-bitlocker-key","status":"publish","type":"post","link":"https:\/\/www.amagicsoft.com\/jp\/bitlocker-recovery\/retrieve-your-bitlocker-key.html","title":{"rendered":"BitLocker \u56de\u5fa9\u30ad\u30fc\uff1a48\u6841\u306e\u30ad\u30fc\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"23042\" class=\"elementor elementor-23042\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ojtrd5u dtec-docx-root dtec-post-23042 e-flex e-con-boxed e-con e-parent\" data-id=\"ojtrd5u\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-szfswhq elementor-widget elementor-widget-text-editor\" data-id=\"szfswhq\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A blue recovery screen does not automatically mean your files are gone. To find your <strong>BitLocker recovery key<\/strong>, start with the Microsoft account used to set up the PC, your work or school account, or a saved backup. The task is to locate the correct existing BitLocker recovery key and match it to the locked drive.<\/p>\n<p>If a usable record remains on an accessible Windows computer, <a href=\"https:\/\/www.amagicsoft.com\/magic-recovery-key\">Magic Recovery Key<\/a> provides another way to search for it. Our <a href=\"https:\/\/www.amagicsoft.com\/key-recovery\/bitlocker-recovery\">BitLocker recovery resource center<\/a> covers related situations. Start with the route below that matches your device&#8217;s current state.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-oo8pxxy elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"oo8pxxy\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;,&quot;h3&quot;],&quot;exclude_headings_by_selector&quot;:&quot;.faq-no-toc, h2:contains(Data Recovery Assessment)&quot;,&quot;marker_view&quot;:&quot;bullets&quot;,&quot;no_headings_message&quot;:&quot;No headings were found on this page.&quot;,&quot;icon&quot;:{&quot;value&quot;:&quot;fas fa-circle&quot;,&quot;library&quot;:&quot;fa-solid&quot;},&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tTable of Contents\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__oo8pxxy\" aria-expanded=\"true\" aria-label=\"Open table of contents\"><i aria-hidden=\"true\" class=\"fas fa-chevron-down\"><\/i><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__oo8pxxy\" aria-expanded=\"true\" aria-label=\"Close table of contents\"><i aria-hidden=\"true\" class=\"fas fa-chevron-up\"><\/i><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__oo8pxxy\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<i class=\"elementor-toc__spinner eicon-animation-spin eicon-loading\" aria-hidden=\"true\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ak8dew9 elementor-widget elementor-widget-heading\" data-id=\"ak8dew9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Before You Start: Preserve Access and Record the Key ID<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ykktmey elementor-widget elementor-widget-text-editor\" data-id=\"ykktmey\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Write down the recovery key ID shown on the locked screen. It identifies the BitLocker recovery key record you need; it is not the 48-digit unlock code.<\/p>\n<p>Keep the drive intact while searching. Do not format it, reset Windows, clear the TPM, or make random firmware changes to remove the prompt. Those actions are not substitutes for finding the right key. If Windows still starts, back up important files and recovery information before changing security settings.<\/p>\n<p>Keep any recovered key private. Avoid posting a screenshot that exposes it in a public support thread.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6wonpbr elementor-widget elementor-widget-heading\" data-id=\"6wonpbr\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Where Should You Look for Your BitLocker Recovery Key First?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-291i7bt elementor-widget elementor-widget-text-editor\" data-id=\"291i7bt\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Choose the route that fits what is accessible now. A locked startup screen and a working Windows desktop require different approaches.<\/p>\n<table><tbody><tr><td><p><strong>Current situation<\/strong><\/p><\/td><td><p><strong>First route<\/strong><\/p><\/td><td><p><strong>If that does not work<\/strong><\/p><\/td><\/tr><tr><td><p>Personal PC stops at the recovery screen<\/p><\/td><td><p>Check the Microsoft account used during setup from another device<\/p><\/td><td><p>Check other setup accounts and saved backups<\/p><\/td><\/tr><tr><td><p>Work or school device is locked<\/p><\/td><td><p>Check the organization account or contact IT<\/p><\/td><td><p>Ask IT to search its recovery records<\/p><\/td><\/tr><tr><td><p>A USB drive, printout, or backup may contain the key<\/p><\/td><td><p>Read the saved record on an accessible device<\/p><\/td><td><p>Match its identifier to the recovery screen<\/p><\/td><\/tr><tr><td><p>Windows still starts and the volume is unlocked<\/p><\/td><td><p>Back up the key or inspect existing protectors<\/p><\/td><td><p>Search available records with a suitable utility<\/p><\/td><\/tr><tr><td><p>Only an encrypted, locked disk is available<\/p><\/td><td><p>Search account and external backup records first<\/p><\/td><td><p>Ask support to assess the available evidence before trying more scans<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-mw5nw99 elementor-widget elementor-widget-heading\" data-id=\"mw5nw99\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What Is a BitLocker Recovery Key?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2qth119 elementor-widget elementor-widget-image\" data-id=\"2qth119\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.amagicsoft.com\/wp-content\/uploads\/2025\/04\/find-your-bitLocker-recovery-key-on-printout.webp\" title=\"\" alt=\"What Is a BitLocker Recovery Key\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3loci1 elementor-widget elementor-widget-text-editor\" data-id=\"b3loci1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A <strong>BitLocker recovery key<\/strong> is the 48-digit number Windows can request when a protected drive cannot unlock normally. In technical documentation, this numeric code is also called a recovery password. It is commonly displayed in eight groups of six digits.<\/p>\n<p>It differs from a Windows sign-in password, a PIN, and a Windows activation key. The recovery key ID is different too: it helps identify the matching record but cannot unlock the disk by itself. See Microsoft&#8217;s <a href=\"https:\/\/learn.microsoft.com\/en-us\/windows\/security\/operating-system-security\/data-protection\/bitlocker\/recovery-overview\" rel=\"nofollow\">BitLocker recovery overview<\/a> for the underlying recovery options.<\/p>\n<p>Firmware, TPM, boot configuration, or hardware changes can trigger recovery. Moving a protected disk into another computer can also change its unlock conditions. A recovery prompt therefore does not, by itself, establish that files were deleted or that the disk has failed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6j2tz4r elementor-widget elementor-widget-heading\" data-id=\"6j2tz4r\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How to Find Your BitLocker Recovery Key in a Microsoft Account<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-mfoimu2 elementor-widget elementor-widget-text-editor\" data-id=\"mfoimu2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Best for:<\/strong> A personal computer whose BitLocker recovery key was backed up to a Microsoft account.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8tn1q82 elementor-widget elementor-widget-image\" data-id=\"8tn1q82\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.amagicsoft.com\/wp-content\/uploads\/2025\/04\/find-your-bitLocker-recovery-key-in-work-or-school-account.webp\" title=\"\" alt=\"Find Your BitLocker Recovery Key in a Microsoft Account\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-nytnhzc elementor-widget elementor-widget-text-editor\" data-id=\"nytnhzc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Use a phone or another computer if the affected PC cannot start:<\/p>\n<ol><li>Open the official <a href=\"https:\/\/account.microsoft.com\/devices\/recoverykey\" rel=\"nofollow\">Microsoft recovery keys page<\/a>.<\/li><li>Sign in with the account used when the PC was set up.<\/li><li>Locate a record whose key ID matches the recovery screen.<\/li><li>Enter its associated 48-digit number on the locked PC.<\/li><\/ol>\n<p>If the list is empty, check whether another person originally configured the device. An older personal account may also be relevant. For instructions and account-related notes, use Microsoft&#8217;s <a href=\"https:\/\/support.microsoft.com\/en-us\/windows\/security\/encryption\/find-your-bitlocker-recovery-key\" rel=\"nofollow\">find your recovery key guide<\/a>.<\/p>\n<p><strong>Expected result:<\/strong> The matching BitLocker recovery key is accepted and the drive becomes accessible. If no matching record appears, continue with organization records or saved copies. Repeatedly signing into the same empty account will not reveal a backup stored elsewhere.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-lvmbcmi elementor-widget elementor-widget-heading\" data-id=\"lvmbcmi\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Retrieve Your BitLocker Recovery Key from a Work or School Account<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-095aqn1 elementor-widget elementor-widget-text-editor\" data-id=\"095aqn1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Best for:<\/strong> Computers enrolled in, or previously connected to, an organization.<\/p>\n<ol><li>Visit <a href=\"https:\/\/myaccount.microsoft.com\" rel=\"nofollow\">Microsoft My Account<\/a> from another device.<\/li><li>Sign in with the relevant work or school account.<\/li><li>Open <strong>Devices<\/strong> and select the affected computer.<\/li><li>Look for <strong>View BitLocker Keys<\/strong>, if your organization allows it.<\/li><li>Match the identifier before using the displayed code.<\/li><\/ol>\n<p>If self-service access is unavailable, contact IT. Provide the device name and recovery key ID so the administrator can search the appropriate records. Microsoft&#8217;s <a href=\"https:\/\/learn.microsoft.com\/en-us\/windows\/security\/operating-system-security\/data-protection\/bitlocker\/recovery-process\" rel=\"nofollow\">recovery process documentation<\/a> explains recovery through Microsoft Entra ID and Active Directory.<\/p>\n<p>A missing self-service button does not prove that no backup exists. Permissions and backup configuration matter. For a secondhand business computer, the previous organization may need to resolve the issue through its authorized support process.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-i0nvnd4 elementor-widget elementor-widget-heading\" data-id=\"i0nvnd4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Find a BitLocker Recovery Key on USB Storage or in Saved Files<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-r8oo0lr elementor-widget elementor-widget-text-editor\" data-id=\"r8oo0lr\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Best for:<\/strong> Someone who saved or printed recovery information when encryption was configured.<\/p>\n<p>Check removable storage, printed setup records, and accessible backups. If a USB drive contains a text copy, read it on another working computer. Do not rely on a copy stored only inside the volume that is currently locked.<\/p>\n<p>For an efficient manual search:<\/p>\n<ol><li>List the USB drives, backup folders, and document archives used during setup.<\/li><li>Search accessible locations for filenames containing <strong>BitLocker<\/strong> or <strong>Recovery Key<\/strong>.<\/li><li>Open likely text records and compare their identifiers.<\/li><li>Use the matching 48-digit code, then store a protected backup separately.<\/li><\/ol>\n<p>Record which locations you have checked. That prevents repeat searches and gives a support technician a useful history if you need help later.<\/p>\n<p>An old backup may contain a key for a different volume or an earlier protector. A similar filename is not enough to establish that it belongs to the current prompt. Microsoft&#8217;s <a href=\"https:\/\/support.microsoft.com\/en-us\/windows\/security\/encryption\/back-up-your-bitlocker-recovery-key\" rel=\"nofollow\">backup guidance<\/a> explains supported ways to preserve recovery information.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-v43xn2h elementor-widget elementor-widget-heading\" data-id=\"v43xn2h\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Check an Existing BitLocker Recovery Key While Windows Is Accessible<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-hmghwjx elementor-widget elementor-widget-text-editor\" data-id=\"hmghwjx\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Best for:<\/strong> An authorized administrator using an accessible Windows installation with the relevant BitLocker tools available.<\/p>\n<p>If Windows still starts and the protected volume is unlocked, inspect its existing recovery protector before a future lockout. Open <strong>Command Prompt as administrator<\/strong> and run:<\/p>\n<ol><li>manage-bde -protectors -get C: -type RecoveryPassword<\/li><\/ol>\n<p>Replace <code class=\"dtec-inline-code\">C:<\/code> with the correct volume letter. Look for the numerical recovery password and its identifier. Microsoft documents this command in the <a href=\"https:\/\/learn.microsoft.com\/en-us\/windows-server\/administration\/windows-commands\/manage-bde-protectors\" rel=\"nofollow\">manage-bde protectors reference<\/a>.<\/p>\n<p>This command inspects configured protectors. It does not create a missing backup or defeat encryption. Running a command against a locked volume should not be presented as a dependable way to extract its secret.<\/p>\n<p>If no recovery password appears, check the selected volume and ask an administrator to review its configuration. Do not delete protectors or turn off protection simply to make the output change. Back up any valid recovery information through the supported management options.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-qa2wyx2 elementor-widget elementor-widget-heading\" data-id=\"qa2wyx2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Search for a BitLocker Recovery Key with Magic Recovery Key<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-46wtteg elementor-widget elementor-widget-text-editor\" data-id=\"46wtteg\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Best for:<\/strong> Users who have checked account backups and want a guided search for available key information on a working Windows computer.<\/p>\n<p><a href=\"https:\/\/www.amagicsoft.com\/magic-recovery-key\">Magic Recovery Key<\/a> includes a dedicated BitLocker search function. It can be useful when manually checking available records becomes difficult. Its role in this workflow is to help locate recovery information, not generate a universal unlock code.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a09b5e4 e-con-full e-flex e-con e-child\" data-id=\"a09b5e4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-a8609e4 e-con-full e-flex e-con e-child\" data-id=\"a8609e4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-06f60a6 elementor-widget__width-auto animated-fast elementor-align-center elementor-widget elementor-widget-elementskit-button\" data-id=\"06f60a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"elementskit-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\t\t<div class=\"ekit-btn-wraper\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/download.amagicsoft.com\/product\/mrk\/magic-recovery-key.exe\" class=\"elementskit-btn  whitespace--normal\" id=\"\">\n\t\t\t\t\tDownload Magic Recovery Key\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ef4cdc downloadtext elementor-widget elementor-widget-text-editor\" data-id=\"6ef4cdc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Supports Windows 7\/8\/10\/11 and Windows Server<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-jofh6cu elementor-widget elementor-widget-text-editor\" data-id=\"jofh6cu\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>How to Search for a Stored BitLocker Recovery Key<\/h3>\n<p>The <a href=\"https:\/\/www.amagicsoft.com\/user-guide\/user-guide.html\">official user guide<\/a> describes this process:<\/p>\n<p>1. Install and launch Magic Recovery Key on a working Windows computer.<\/p>\n<p>2. Open <strong>BitLocker Recovery Key<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0t04oxr elementor-widget elementor-widget-image\" data-id=\"0t04oxr\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.amagicsoft.com\/wp-content\/uploads\/2025\/08\/steps-to-use-magic-recovery-key-1-1024x653.webp\" title=\"\" alt=\"Search for a Stored BitLocker Recovery Key\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-tbacyrw elementor-widget elementor-widget-text-editor\" data-id=\"tbacyrw\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>3. Select the disk to check and click <strong>Search<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-msxdkqa elementor-widget elementor-widget-image\" data-id=\"msxdkqa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.amagicsoft.com\/wp-content\/uploads\/2025\/04\/step-to-magic-recovery-key-1024x629.webp\" title=\"\" alt=\"Review any returned key and identifier\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-vl1fm92 elementor-widget elementor-widget-text-editor\" data-id=\"vl1fm92\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>4. Review any returned key and identifier.<\/p>\n<p>5. Copy or save the relevant result securely.<\/p>\n<p>Compare the returned identifier with the locked screen before trying the code. Then verify the outcome by opening the drive and checking important files. A displayed BitLocker recovery key alone does not establish that the particular locked volume has been recovered.<\/p>\n<h3>Check Suitability Before Scanning<\/h3>\n<p>A different working computer does not automatically contain the missing key. Likewise, connecting an encrypted disk elsewhere does not make its contents readable. If only a locked system disk remains, ask Amagicsoft support whether the available setup is supported before assuming a scan can retrieve its key.<\/p>\n<p>If the search returns nothing, note what was scanned and revisit unexamined account or backup locations. Repeating the same scan without a change in available information may not help. Review the product&#8217;s current license terms before purchase; do not assume full retrieval is free.<\/p>\n<p><strong>Next step:<\/strong> Use <a href=\"https:\/\/www.amagicsoft.com\/magic-recovery-key\">Magic Recovery Key<\/a> when the available computer and records fit this search workflow.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-kaw154l elementor-widget elementor-widget-heading\" data-id=\"kaw154l\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Found a 48-Digit BitLocker Recovery Key? Verify It First<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ko9hdu elementor-widget elementor-widget-text-editor\" data-id=\"2ko9hdu\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Searches such as \u201c48 digit recovery key to unlock drive\u201d usually lead to the same practical question: does this particular code belong to this particular drive?<\/p>\n<p>Use this checklist:<\/p>\n<ul><li><strong>Record match:<\/strong> Compare the saved key ID with the recovery screen.<\/li><li><strong>Correct credential:<\/strong> Use the complete 48-digit number, not a PIN or activation key.<\/li><li><strong>Correct volume:<\/strong> Distinguish the startup drive from separate data volumes.<\/li><li><strong>Actual access:<\/strong> Confirm that Windows starts or the intended drive opens.<\/li><li><strong>Usable files:<\/strong> Open important documents and copy essential data to a backup.<\/li><\/ul>\n<p>If the code is rejected, recheck the record and the typed digits before changing the device. Multiple keys in an account are not interchangeable. For recurring prompts after a successful unlock, investigate the trigger with IT or device support rather than repeatedly resetting security settings.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-sgomyxj elementor-widget elementor-widget-heading\" data-id=\"sgomyxj\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What If You Cannot Find the BitLocker Recovery Key?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-i032q5f elementor-widget elementor-widget-text-editor\" data-id=\"i032q5f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Make a short inventory of the evidence still available: setup accounts, organizational ownership, USB backups, printed records, accessible computers, and any recent device changes. Use that inventory to identify the next untested route.<\/p>\n<p>There is no universal recovery code. A key-finding utility cannot promise to reconstruct a secret that was never saved or is no longer accessible. Ordinary file recovery software also does not replace the credentials needed to decrypt a locked volume.<\/p>\n<p>If the data matters, preserve the disk while seeking qualified advice. Do not treat resetting or reinstalling Windows as a recovery method for the encrypted files. Microsoft states that its support team cannot recreate a lost key and warns that resetting the device removes files.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ir74yab elementor-widget elementor-widget-heading\" data-id=\"ir74yab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Keep Recovery Information Available After Unlocking<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-n27snx0 elementor-widget elementor-widget-text-editor\" data-id=\"n27snx0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Once access is restored, back up important files and save recovery information separately from the protected device. Keep a device name and key identifier with the backup so future matching is easier.<\/p>\n<p>For a managed computer, follow your organization&#8217;s storage policy. Review the cause of the prompt before firmware or hardware work continues. A key that works today should be backed up and protected, rather than left only in an open application window.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-74r1gxu elementor-widget elementor-widget-heading\" data-id=\"74r1gxu\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-m739ud5 elementor-widget elementor-widget-text-editor\" data-id=\"m739ud5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Finding the right <strong>BitLocker recovery key<\/strong> starts with identifying the device state and checking the most likely backup location. Match the key ID, use the associated code, and confirm that the intended files are accessible.<\/p>\n<p>If account and manual searches fail but suitable records remain available, <a href=\"https:\/\/www.amagicsoft.com\/magic-recovery-key\">Magic Recovery Key<\/a> offers an additional search route. For related guidance, visit our <a href=\"https:\/\/www.amagicsoft.com\/key-recovery\/bitlocker-recovery\">BitLocker recovery resource center<\/a>. Preserve the drive while searching, and back up the recovered information once access returns.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f10870e e-con-full e-flex e-con e-child\" data-id=\"f10870e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-d88cbef e-con-full e-flex e-con e-child\" data-id=\"d88cbef\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-908f536 elementor-widget__width-auto animated-fast elementor-align-center elementor-widget elementor-widget-elementskit-button\" data-id=\"908f536\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"elementskit-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\t\t<div class=\"ekit-btn-wraper\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/download.amagicsoft.com\/product\/mrk\/magic-recovery-key.exe\" class=\"elementskit-btn  whitespace--normal\" id=\"\">\n\t\t\t\t\tDownload Magic Recovery Key\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7993c3a downloadtext elementor-widget elementor-widget-text-editor\" data-id=\"7993c3a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Supports Windows 7\/8\/10\/11 and Windows Server<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-enic2h9 elementor-widget elementor-widget-heading\" data-id=\"enic2h9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQs<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-u0gahhv faq-no-toc dtec-faq elementor-widget elementor-widget-elementskit-faq\" data-id=\"u0gahhv\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-faq.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\n                <div class=\"elementskit-single-faq elementor-repeater-item-abbgcyk\">\n            <div class=\"elementskit-faq-header\">\n                <h3 class=\"elementskit-faq-title\">Where can I find my BitLocker recovery key?<\/h3>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Check the Microsoft account used to configure the device, the relevant work or school account, and saved USB or printed backups. Start by recording the key ID from the recovery screen. It helps distinguish the correct record when several devices or recovery entries appear in the same account.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-ksk9s31\">\n            <div class=\"elementskit-faq-header\">\n                <h3 class=\"elementskit-faq-title\">How do I get the 48-digit recovery key to unlock my drive?<\/h3>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Locate an existing recovery record and match its identifier to the locked drive. Then enter the associated 48-digit number. The short key ID is only a reference, not the unlock code. If several records are available, compare them carefully instead of assuming the most recently listed entry is correct.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-j0e2i0r\">\n            <div class=\"elementskit-faq-header\">\n                <h3 class=\"elementskit-faq-title\">Why is my BitLocker recovery key missing from my Microsoft account?<\/h3>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                The key may belong to another setup account, a work or school account, or a separate backup. Someone else may have configured the computer originally. An empty account list does not identify the cause by itself, so check the device's setup history before concluding that no recovery information exists.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-zmvw7v7\">\n            <div class=\"elementskit-faq-header\">\n                <h3 class=\"elementskit-faq-title\">Can I recover a BitLocker key with Command Prompt?<\/h3>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                An administrator can inspect existing recovery password protectors with manage-bde in a suitable accessible Windows environment. This is particularly useful while the volume is already unlocked. The command does not recreate a lost backup or provide a general bypass for a locked drive, so its prerequisites must be checked first.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-pbh4ol3\">\n            <div class=\"elementskit-faq-header\">\n                <h3 class=\"elementskit-faq-title\">Can Magic Recovery Key find my BitLocker recovery key?<\/h3>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Magic Recovery Key includes a BitLocker search function for locating available recovery information. Whether it helps depends on the computer, accessible records, and supported configuration. Follow the official guide and verify any result against the locked screen. It should not be treated as a guaranteed way to decrypt a disk without credentials.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-aha1ksa\">\n            <div class=\"elementskit-faq-header\">\n                <h3 class=\"elementskit-faq-title\">Can the recovery key ID unlock a BitLocker drive?<\/h3>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                No. The identifier helps locate the associated recovery record, while the full 48-digit recovery password provides the credential used at the recovery prompt. Give the identifier to your authorized IT administrator when requesting help. Do not confuse it with a Windows product key, account password, or sign-in PIN.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-190cuqy\">\n            <div class=\"elementskit-faq-header\">\n                <h3 class=\"elementskit-faq-title\">What should I do if my BitLocker recovery key does not work?<\/h3>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                First confirm that the saved record matches the displayed key ID and that all digits were entered correctly. Check whether the record belongs to another volume or an older configuration. If the matching code is still rejected, preserve the disk and contact IT or qualified support before making further changes.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-ivlnuik\">\n            <div class=\"elementskit-faq-header\">\n                <h3 class=\"elementskit-faq-title\">Can I unlock BitLocker without the BitLocker recovery key?<\/h3>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Some configurations support another valid unlock method, such as a configured password for a data drive or an organization-managed recovery option. That does not create a universal bypass for a startup recovery prompt. If no valid method or recoverable key remains, software cannot simply substitute a newly generated code.            <\/div>\n        <\/div>\n                                <script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Where can I find my BitLocker recovery key?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Check the Microsoft account used to configure the device, the relevant work or school account, and saved USB or printed backups. Start by recording the key ID from the recovery screen. It helps distinguish the correct record when several devices or recovery entries appear in the same account.\"}},{\"@type\":\"Question\",\"name\":\"How do I get the 48-digit recovery key to unlock my drive?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Locate an existing recovery record and match its identifier to the locked drive. Then enter the associated 48-digit number. 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The command does not recreate a lost backup or provide a general bypass for a locked drive, so its prerequisites must be checked first.\"}},{\"@type\":\"Question\",\"name\":\"Can Magic Recovery Key find my BitLocker recovery key?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Magic Recovery Key includes a BitLocker search function for locating available recovery information. Whether it helps depends on the computer, accessible records, and supported configuration. Follow the official guide and verify any result against the locked screen. It should not be treated as a guaranteed way to decrypt a disk without credentials.\"}},{\"@type\":\"Question\",\"name\":\"Can the recovery key ID unlock a BitLocker drive?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The identifier helps locate the associated recovery record, while the full 48-digit recovery password provides the credential used at the recovery prompt. Give the identifier to your authorized IT administrator when requesting help. Do not confuse it with a Windows product key, account password, or sign-in PIN.\"}},{\"@type\":\"Question\",\"name\":\"What should I do if my BitLocker recovery key does not work?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"First confirm that the saved record matches the displayed key ID and that all digits were entered correctly. Check whether the record belongs to another volume or an older configuration. If the matching code is still rejected, preserve the disk and contact IT or qualified support before making further changes.\"}},{\"@type\":\"Question\",\"name\":\"Can I unlock BitLocker without the BitLocker recovery key?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Some configurations support another valid unlock method, such as a configured password for a data drive or an organization-managed recovery option. That does not create a universal bypass for a startup recovery prompt. If no valid method or recoverable key remains, software cannot simply substitute a newly generated code.\"}}]}<\/script>\n                \n    <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>A blue recovery screen does not automatically mean your files are gone. To find your BitLocker recovery key, start with the Microsoft account used to set up the PC, your work or school account, or a saved backup. The task is to locate the correct existing BitLocker recovery key and match it to the locked drive. If a usable record remains on an accessible Windows computer, Magic Recovery Key provides another way to search for it. Our BitLocker recovery resource center covers related situations. Start with the route below that matches your device&#8217;s current state. Table of Contents Before You Start: Preserve Access and Record the Key ID Write down [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":22848,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[68],"class_list":["post-23042","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitlocker-recovery","tag-magic-recovery-key"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>BitLocker Recovery Key: Find Your 48-Digit Key | Amagicsoft<\/title>\n<meta name=\"description\" content=\"Find your BitLocker recovery key in your Microsoft account, work account, USB backup, or saved records. Learn how to unlock your drive.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.amagicsoft.com\/jp\/bitlocker-recovery\/retrieve-your-bitlocker-key.html\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"BitLocker Recovery Key: How to Find Your 48-Digit Key\" \/>\n<meta property=\"og:description\" content=\"Find your BitLocker recovery key in your Microsoft account, work account, USB backup, or saved records. 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