
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, ...

If Windows Search stops working or you see errors like “The service cannot be started” or “Port a...

If Chrome shows error 0xc0000022 and won't start, it usually means the system blocked the applica...

When signing into a website in Chrome, you may see an error like “Rate limit exceeded” or “Too ma...

When Command Prompt settings become corrupted, you may see unusual colors, missing text, incorrec...

You try to run Windows Update, but get an 'Access Denied' error. This usually means the update pr...