
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 open Chrome and see an error like "Your profile could not be opened correctly" or the browser...

You click Update in Microsoft Store, but the progress bar sits at 0% for minutes or hours. This i...

If you open Task Scheduler and see a blank white or gray screen—no tasks, no menus, just emptines...

You open Outlook and see a persistent error: "Cannot connect to your mail server. Network err...

You need to forward incoming connections on one port to a different internal port or host, but yo...