Issue Description
Mac reaches login screen but does not accept input or proceeds no further.
Common Causes
- Corrupt user profile
- Login item conflicts
- System service failure
Step-by-Step Solution
Step 1: Boot into Safe Mode
- Disables login items and extensions
Step 2: Remove Login Items
- System Settings → General → Login Items
- Remove all non-essential items
Step 3: Create New User for Testing
- System Settings → Users & Groups
- Create new admin user
- Log in and test
Step 4: Reinstall macOS (If Needed)
- Reinstall via Recovery without erasing data
Explore Further
- Review login logs
Prevention & Best Practices
Avoid heavy login items.