When encountering kernel panic problems on Mac, most of them are system or software problems rather than hardware corruption, you can try the following methods to troubleshoot: 1. Uninstall recently installed third-party software and disconnect external devices; 2. Enter safe mode to test stability; 3. Check macOS and firmware updates; 4. Run Apple support diagnostic tools; 5. Reset NVRAM or PRAM; 6. Use disk tools to repair permissions and rebuild cache. If the above steps are invalid, it may be a hardware failure and need to be sent for repair detection.

It is really annoying to encounter kernel panic on your Mac, especially if you suddenly pop up black screen or an English error message, interrupting your work. Although it seems scary, it is not hardware damage in most cases, but something is wrong at the system or software level. Below I will tell you some practical methods to help you troubleshoot and solve this problem.

Check for recently installed software or drivers

Kernel panic is sometimes caused by incompatibility of third-party software or drivers, especially those programs that require access to the underlying system permissions, such as antivirus software, virtual machine tools, or peripheral drivers.

• Uninstall recently installed software : especially security, system optimization or virtual machine-related tools.
• Disconnect the external device and restart : including USB drive, printer, external hard disk, etc., and exclude whether it is caused by a certain device one by one.
• Enter safe mode test : When powering on, press and hold the power key until the boot option interface appears, then hold the Shift key and click "Continue" to enter safe mode to see if it will crash.

Update macOS and firmware

System versions that are too old or not installed with the latest patches can also cause instability.

• Check system updates : Go to "System Settings" → "General" → "Software Update" to make sure macOS is the latest version.
• Run Apple Support Diagnostics Tool : If you are not sure if it is a hardware problem, you can download the Apple Diagnostics tool for detection.
• Reset NVRAM or PRAM : Press the power button after shutting down, then immediately hold down the Option Command PR four keys for about 20 seconds, and then release it.

Repair disk permissions and rebuild cache

Corrupted system files or caches of macOS can also cause kernel panic, especially after forced shutdown or unexpected power outages.

• Use Disk Utility to repair disk permissions :
  • Enter recovery mode (Shut down → Press and hold Command R until you see the Apple logo)
  • Open Disk Utility → Select Startup Disk → Click First Aid
• Rebuild cache : You can run sudo touch /Volumes/Macintosh\ HD/System/Library/Extensions && sudo kextcache -u /Volumes/Macintosh\ HD (the path is adjusted according to your actual system disk)

Basically these common ways of dealing with it. If you have tried all the above methods but still can't work, it may be a hardware problem, such as poor memory stick contact or motherboard failure. At this time, it is recommended to go to the Apple Store or an authorized repair site for a comprehensive inspection.

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