Fix BitLocker error E_FVE_TPM_NOT_DETECTED, The booting system doesn't have or doesn't detect a TPM in Windows 11/10.

Keep the Run BitLocker system check enabled. 13. Click Continue. Reboot if prompted. Upon reboot, you'll find the volume encrypted, as indicated by a lock icon next to the disk.

If you see This PC doesn't support entering a BitLocker recovery password during startup, enable WinRE, tweak Group Policy, ...

On Windows 10, you may need to temporarily suspend BitLocker encryption to perform specific tasks, such as firmware, hardware, and Windows updates, using Control Panel, PowerShell, and Command ...

Ensure that the right drive is select, check the “Run BitLocker System Check” box and click continue to proceed. Note: Your PC may reboot during this process. That is it!