Fix: Computer Randomly Restarts In Windows 10/11

Summary: Random restart problems often occur on computers with older processors, and the error comes with no warning, resulting in a blue restart screen. There are many reasons for the Windows randomly restart issue. Today’s article will explore the causes and introduce six methods to fix the Windows computer randomly restart issue.

Why Does My Computer Randomly Restart?

Windows restarting randomly issue may happen while you are working on any necessary work or project, which can be very annoying for users, as it can cause you to lose data and not have a backup or file saved. In addition, all data will be erased after the random computer reboots. There are several reasons that can cause a computer to restart randomly without warning, but most can fall into the following categories:

• A problem with how power is delivered to the PC
• Overheating hardware
• Defective hardware
• A software or operating system bug
• Malware and ransomware

If you are experiencing Windows random restarts on your Windows 10/11, there are several solutions you can try to fix the issue.

• Update your drivers
• Check for hardware issues
• Run a virus can perform a clean boot
• Reset your PC
• Check your power supply

Next, we will introduce more details about the methods for you!

Methods to Fix Windows Randomly Restart

Method 1: Check the Power Settings

A power setting can cause the computer to restart randomly. You can try the following steps to reconfigure the setting to solve the issue hopefully:

1. Press Win + R to bring up the Run utility, then type in control and click the OK button to open Control Panel.
2. Choose the view mode as Category, and then click on the Hardware and Sound option.
3. Click on the Change when the computer sleeps link from the Power Options section.
4. Then click on Change advanced power settings.
5. Scroll down and expand Processor power management > Minimum processor state.
6. Click on the current percentage and change it to a number lower than 100, like 80%. When you’re done, click the Apply button, then close the window.
7. Restart your computer and check if you’re still dealing with the automatic or unexpected reboots after making this modification.

Method 2: Disable Automatic Restart

1. Type Advanced settings into the Windows Search bar, then click View advanced system settings from the results list.
2. Click the Advanced tab, then the Settings button inside the Start-up and Recovery section.
3. In the System failure section, make sure to uncheck the Automatically restart option and click OK to finalize your changes.

Method 3: Check RAM for Errors

Sometimes, RAM can be the factor causing the Windows to restart randomly, so follow the steps below to scan for any memory problems.

1. Type in mdsched.exe in the Search box and hit Enter.
2. From the window, choose Restart now and check for problems, and the Windows Memory Diagnostics Tool screen will show you the progress and results of the check.
3. If errors are found after the check, change the faulty RAM. If no errors are found, try the following method.

Solution 4: Reinstall the Graphics Driver

1. Press Win + X and click Device Manager.
2. Go to Display adapters, right-click on the device, and choose Uninstall device.
3. Once the procedure is finished, reboot your computer and verify if the problem has been resolved.

Method 5: Run System File Checker 

If none of the above techniques are successful, you could try running the System File Checker, which is a built-in Windows tool that can fix corrupt system files. Here’s how to run the System File Checker:

1. Type CMD in the Windows Search box and choose Run as Administrator to open Command Prompt.
2. Type in the command: sfc /scannow, press Enter and wait for the System File Checker to finish scanning your computer.
3. If there is a mismatch, the utility will fix errors associated with system files and return them to their original state.

Method 6: Scan Your Computer for Malware

If you’re still having problems, your computer may be infected with malware. To fix the issue, you’ll need to scan your system for viruses and remove any malicious programs. To do it, you can use the built-in Windows Defender application.

Recover Data with Data Recovery Software

It’s common for data to disappear after restarting your computer in Windows 10/11. If all of your essential downloads and documents have disappeared, what methods can you adopt to get them back?

Here, we strongly recommend using Bitwar Data Recovery to restore your lost data. It is effective and guarantees a complete scan for recovery on your Windows system from internal and external storage devices. Follow the guided steps here to recover your lost data back:

1. Download and Install the data recovery software from Bitwarsoft Download Center.
2. Select the partition from Disk Partitions and Devices and click the Next button.
3. Select the Scan Mode and click Next.
4. Select the file types and click Next.
5. Preview all scanned files, then choose your needed data and click the Recover button to recover the lost data.

Conclusion

The computer randomly restarts issue can be annoying for computer users, but in most cases, it’s easy to fix. This article provides 6 methods for Windows devices to prevent another reboot. Which method works best for you? Please leave your feedback and personal experiences in the comments section below.