52 troubleshooting references
Windows fixes
Start with the exact symptom. Each reference moves from reversible checks to deeper diagnosis and tells you when to stop.
Showing 6 of 52 articles
Startup & Login
Black screen appears after Windows login
Restore the desktop when sign-in succeeds but the shell or display does not.
Open troubleshooting guide
Startup & Login
Windows Hello PIN does not work
Recover sign-in when a PIN is rejected, unavailable, or needs recreation.
Open troubleshooting guide
Startup & Login
Start menu does not open
Recover Start while separating a stalled shell from profile corruption.
Open troubleshooting guide
Startup & Login
Windows is stuck on the Welcome screen
Diagnose sign-in stalled while Windows loads a profile, service, or update.
Open troubleshooting guide
Startup & Login
Windows signed you in with a temporary profile
Protect work and diagnose a temporary Windows profile when the desktop looks new or Windows says it cannot sign in to your account.
Open troubleshooting guide
Startup & Login
Windows stuck in an Automatic Repair loop
Choose a safe recovery path when Windows repeatedly returns to Automatic Repair, without blindly rebuilding boot files or resetting the PC.
Open troubleshooting guide