When a computer randomly restarts itself, it can become almost impossible to use. To make matters even worse, this often takes place without any prior warning, error notice, or clear explanation for why it is happening. Our troubleshooting guide for windows 10 PC computer restarts on its own will assist you in finding a solution to this perplexing issue.

Why Does My Computer Suddenly Restart?

A computer may restart unexpectedly for a number of different reasons, but the majority of these reasons may be grouped into a few broad categories.

  • Power supply issues. 
  • Outdated device drivers.
  • Hardware failure.
  • A flaw in some piece of software or the operating system.
  • Malicious software and ransomware.

How to Fix PC Random Restarts? 

Finding the root cause of a random restart can be challenging due to the vast range of potential problems that can trigger such an event. Following these steps in the order that they are presented will assist you in determining the underlying source of the problem.

Turning Off the Automatic Restarts Feature

The most recent releases of Windows include a feature known as automatic restart, which reboots a computer in the event that it encounters a problem. Windows has included this preventative measure as a safety precaution to shield the computer from any potential harm. Turning off the Windows Automatic Restart Feature should be the first thing you do if your computer restarts on its own without displaying any error notice. Here is how to do that: 

  • To begin, open the Properties by clicking right on the “This PC” option. This will bring up the context menu.
  • Make sure that you select Advanced System Settings. 
  • Now, under Advanced System Settings, navigate to the Startup and Recovery section. 
  • Next, find the Automatically Restart option and uncheck it, then click OK to save the changes you’ve made.

Start the Windows Update Service

Windows Update will install the most recent drivers and patches for the hardware on your personal computer. If the issue was caused by a bug in the software, driver, or operating system, updating may be able to fix it.

Safe Mode Troubleshooting

An application or piece of software that isn’t working properly is yet another possibility for why this error has occurred. Troubleshooting is one of the things you can do to fix the problem if you are unable to identify the program that is causing the error. However, malfunctioning software can sometimes prevent Windows from entering troubleshooting mode when the operating system is in regular boot mode. As a result, in order to diagnose the issue, you might need to switch to the “Safe Mode.” 

Update or Reinstall Graphics Driver 

If there is a problem with the graphic drivers or if the most recent graphic drivers are incompatible, Windows will sometimes restart the computer without the user’s permission. The incorrect installation of the graphics drivers is a potential root cause of this problem. If the graphics drivers on the computer are too old, Windows may potentially force a restart of the computer.

Whether you wish to update or replace the graphic, this problem is easily remediable. Simply following the steps in the guide that has been provided below will allow you to reinstall or upgrade your graphics drivers.

  • The first thing that you need to do is launch “Device Manager,” and you can accomplish the same by right clicking on Start button and then making a click on “Device Manager” from the pop-up menu that appears.
  • Find the section labeled “Display adapters” within the “Device Manager” window, and then right-click on it to get the “Uninstall” menu option.
  • Select “Delete the driver software for this device” from the drop-down menu that appears in the next box, and then hit OK to confirm your selection.
  • Simply restarting Windows is all that is required to successfully reinstall the correct graphic drivers. After the restart, Windows will automatically detect and install the necessary drivers.
  • One more way to bring your graphics drivers up to date is to right-click on the “Display adapters” and select “Update Driver Software.” This will fix the issue where the machine restarts on its own at random.

Final Words 

So, these are a few tried and tested solutions that you can use in order to fix PC random restart issues on Windows 10. Hopefully, you found the article helpful & informative. Please let us know in the comments area below if you have any questions.