Back up your user files to an external hard drive.ģ.

Hold down the Shift-button and boot into Safe mode.Ģ. Solution1: Check the software installed on your MacBook Proġ. Reinstall a clean MacBook Pro operating system Check the software installed on your MacBook Pro There could be a compatibility issue, or it could be that the lack of space on your hard drive is contributing to the problem, and making it appear that your issue is software related. Problems can pop up when you install new software on your MacBook Pro. If your MacBook does not restart, turn off your system and reconnect one device at a time per restart to troubleshoot your hardware issue.If your MacBook restarts, check the status of your internal RAM and any other hardware.Use your MacBook for the period of time that would typically have resulted in a restart. Disconnect all devices including printers (excluding the display, mouse, and keyboard).Ĥ. Solution: Check the devices and hardware hooked up to MacBook ProĢ. So, if you've recently installed new RAM, a hard drive, a printer, or other devices, the addition(s) may be contributing to the problem The kernel panic can be caused by hardware conflicts.

As you test the potential suspects, you can cross them off your list and move on to the next possibility. So, by now, you have an idea of why your MacBook keeps restarting, but how do you fix it? Take a systematic approach to troubleshoot, starting with the hardware. In general, a message will pop up on your Mac screen showing you 'Your Computer restarted because of a problem.'.If the system is truly stuck in the reboot cycle, the system will shut down.

The system detected a problem and it gives an error message that it must restart to fix the issue.

Macbook pro os update nov 2018