Lucy Payton 
Mac keeps restarting is one of the problems you might experience with your MacBook. It is mainly caused by a problem known as kernel panic mostly caused by a software error. You might get a warning on your Mac screen that a problem occurred and your computer needs to restart.
A kernel error can also occur due to hardware problems and several other problems. If this problem becomes consistent, it can cause damage to your hard drive and you could lose your data. There are several ways to fix the problem and keep your MacBook working smoothly.
What Causes the MacBook Keeps Crashing and Restarting Issue?
MacBook is known to work perfectly with no or minimal problems but sometimes errors may occur and cause stress in you. Macs are popular for their strong hardware and high-quality software due to the high manufacturing standards by Apple.
This does not mean your computer is fully perfect but you might need to deal with MacBook randomly restarts issues from time to time. It can be caused by various issues although they can all be fixed.
A kernel panic is one of the major reasons that causes the Mac to keep restarting issue state. Your kernel panic Mac keeps restarting might have been caused by a wide range of issues although it is easy to fix them. You can stop a kernel panic issue by restarting Mac in safe mode or fixing errors in macOS. Follow the SetApp guide on how to run Apple Diagnostics to pinpoint what could be causing the problem. Generate a crash report and improve the cybersecurity of your computer.
Unstable Software
Before software is launched for use, it should go through rigorous testing and debugging to fix problems and errors. Some developers fail to follow all due processes and release software that lacks total compatibility. If you install it on your MacBook, it can affect the macOS and could notice your Mac keeps restarting over and over.
MacOS is Out of Date
Apple releases updates from time to time that you need to accept and update your system. If you take too long to update, some components of your macOS fail to work properly.
Due to this, you might experience a Mac won’t restart problem or it could keep restarting multiple times.
There Are Hardware Conflicts
There could be problems with your CPU, RAM, storage, or other hardware components. It could happen due to poor flow of power or faulty components in the hardware. It causes your system to go into panic mode due to failure to start properly.
You Have Allowed a Lot of Start-up Items
Some software and documents start-up in the background immediately after your switch on your Mac’s power. If there are too many, you might experience the iMac keeps rebooting error.
How to Solve the Mac Keeps Rebooting Problem
Now that you understand why does my Mac keep restarting, it is important to understand what you need to fix the error. There are several options you can choose to fix the problem.
Update or Reinstall MacOS
Sometimes a kernel panic happens because your macOS has a problem that needs to be fixed. One of the solutions should be to update your operating system. Open Apple menu and select System Settings and then Software Update. You might notice that your Mac keeps restarting after updating. If this happens, download the latest macOS version and reinstall it.
Fix the Hardware
It might be that your Mac restarted because of a problem with the hardware. It could be your hard drive is full, or faulty, or there are problems with the CPU. If your computer restarted because of a problem with the hardware, replace the faulty parts. Empty the hard disk to create space or test for instability in the hard drive.
Force Shut Down Mac and Then Restart Mac in Safe Mode
Your MacBook could be restarting because some apps running in the background are conflicting with the startup drivers. Understand how to restart a Mac in safe mode and follow the steps closely. Long press the power button to force your computer to shut down.
Press the restart key and press and hold the shift key immediately. Once the login window appears, login in and choose Safe Mode. Restarting Mac safe mode will prevent apps from launching on startup. Your computer will delete some startup cache and you might no longer see the Mac system report error.
Disconnect All Devices and Scan Apps
Your Mac might not keep restarting because you failed to personalize the software update. It could be because your external devices are conflicting with the system or because your apps are outdated. Disconnect all devices such as printer, mouse, keyboard, and speakers and update all apps. A debugger message panic can be confusing and understanding what to do is important.
Conclusion
Several reasons can cause your MacBook to keep rebooting and cause you frustration. It can be caused by software, hardware, or other technical problems. Understand how to reboot Mac and fix this common error. Keep your software updated and keep an eye on the health of your hardware. Avoid allowing too many background startup items and use devices that are compatible with Mac.
