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Resolving Mac Boot Loop Problems

Issue Description 

Mac continuously restarts without reaching the desktop. 

Common Causes 

  • Corrupt startup items 
  • Failed macOS updates 
  • Incompatible kernel extensions 

Step-by-Step Solution 

Step 1: Boot into Safe Mode 

  • Prevents third-party extensions from loading 

 

Step 2: Remove Problematic Login Items 

  • System Settings → General → Login Items 
  • Remove recently added items 

 

Step 3: Repair Startup Disk 

  • Boot into Recovery 
  • Run Disk Utility → First Aid 

 

Step 4: Reinstall macOS 

  • Use Reinstall macOS without erasing data 

Explore Further 

  • Check panic logs 

Prevention & Best Practices 

Avoid force shutdowns during updates.