8 ways to fix MacBook stuck on the loading screen: • Method 1: Force Restart your Mac • Method 2: Disconnect the peripherals & restart your Mac • Method 3: Reboot into Safe Mode • Method 4: Repair the Start-Up Disk • Method 5: Reset Mac SMC • Method 6: Reset NVRAM/PRAM • Method 7: Reboot in Single User Mode • Method 8: Reinstall macOS • Bonus: How to Recover Lost Data from Mac?