Open the recovery-key page on another working device at https://account.microsoft.com/devices/recoverykey, sign in with the Microsoft account used to set up the locked PC, and match the displayed key to the first eight digits of the Recovery Key ID on the BitLocker screen.^1^
If the page still will not load
Use a regular browser window, not InPrivate or Incognito, because Microsoft account security checks can depend on browser data. Then try these in order:
- Open the page in a different current browser or on another phone, tablet, or computer.
- Temporarily disable ad-blocking, privacy, script-blocking, or tracker-blocking extensions.
- Disconnect any VPN or proxy.
- Ensure cookies and JavaScript are enabled.
- Switch networks—for example, turn off Wi-Fi on a phone and use cellular data.
- Clear the browser’s cookies and cache, restart the browser, and retry.
These are Microsoft’s recommended corrections when account security checks or sign-in pages repeatedly fail.^2^
Check the correct account and key location
- Personal PC: Try every Microsoft account that may have been used when the PC was initially configured. If someone else set up the device or enabled BitLocker, the key might be in that person’s account.
- Windows 11 version 24H2: The recovery screen may show a hint identifying the associated Microsoft account.
- Work or school PC: Go to https://aka.ms/aadrecoverykey, sign in with the work or school account, select Devices, expand the affected device, and select View BitLocker Keys. If that option is unavailable, contact the organization’s IT department.
- Also check for a printed copy or a text file saved on a USB drive.
In every case, match the Recovery Key ID, not merely the device name, before entering the corresponding 48-digit key.^1^
Important limitation
Do not reset or reinstall Windows while trying to recover files. Microsoft Support cannot retrieve, provide, or recreate a missing BitLocker key. If the key is absent from all relevant accounts, organizational records, printouts, and USB backups, resetting or reinstalling the device is the last resort and removes the files on the encrypted drive.^1^
If the page remains inaccessible after testing another browser, device, and network, use Microsoft Support for the account-page problem.^3^
References