If your device is managed by an organization, check with your IT department to retrieve the recovery key. If you can’t find the BitLocker recovery key and are unable to undo any changes that caused it …

A BitLocker recovery key is needed when BitLocker can’t automatically unlock an encrypted drive in Windows. This key, which is a 48-digit number, is used to regain access to the drive.

If you have BitLocker turned on for any of your drives, it's important to be sure you have the BitLocker recovery key backed up somewhere. If BitLocker detects an unauthorized access to the drive or …

Open BitLocker Drive Encryption Next to each drive there's a list of allowed operations. To enable encryption, select the option Turn on BitLocker Select an unlock option and back up the recovery key …

Fixes an issue in which a restart failure if Device Guard/Credential Guard isn't disabled correctly on device with Hyper-V and BitLocker enabled. This issue occurs in Windows 10 Version 1607.

Jun 26, 2025 · Unfortunately, in a few cases, your device might not start, or you might experience a BitLocker recovery situation when receiving the new certificates. We can help you recover from these …

Erfahren Sie, wie Sie Ihren BitLocker-Wiederherstellungsschlüssel in Windows finden.

當 BitLocker 無法在 Windows 中自動解除鎖定加密磁碟驅動器時，需要 BitLocker 修復金鑰 。 該密鑰是一個 48 位數字，用於重新獲得對驅動器的訪問權限。

当 BitLocker 无法在 Windows 中自动解锁加密驱动器时，需要 BitLocker 恢复密钥。 此密钥是一个 48 位数字，用于重新获得对驱动器的访问权限。

Select the name of the device where you see the BitLocker prompt. In the expanded window, select View BitLocker Keys. Go back to your device and input the BitLocker key that you see on your phone …