
Fix BitLocker Authentication Failed with TPM Not Working
If BitLocker prompts for a recovery key or shows "Authentication failed" and TPM is not working, ...
Software troubleshooting desk

If BitLocker prompts for a recovery key or shows "Authentication failed" and TPM is not working, ...

You might see sync errors like 'dependency service or group failed to start' or 'Windows Security...

You set up a scheduled task in Windows Task Scheduler, but it fails with a 'permission denied' er...

You sign in to Windows but instead of the desktop, you get a command prompt window. Closing it lo...

You open Chrome on another computer, expecting your extensions to appear—but they don't. Extensio...

If you're using WireGuard on Windows and seeing "Handshake did not complete" or "No handshake rec...