How to Fix Windows PC Keeps Restarting Randomly In Simple Steps

 

Sometimes your Windows PC restarts randomly without any reason. It makes you frustrated. It also disrupts your work and prevents you from accessing files and apps. A hardware issue occurs most of the time, such as a problem with RAM, hard drive, or motherboard. There is also a chance of a faulty software driver, a virus, or malware. It is also crucial to know the reasons for the Windows PC restarting randomly. After knowing the causes, we can easily check for fixes for Windows PC keep restarting randomly.

 

Why Does Windows PC Keep Restarting Randomly?

Many users want to know why they face ‌Windows PCs restarting randomly. Here, you can check its primary reason and why it occurs.

 

Overheating

One of the most common causes of a PC restarting randomly is overheating. When your computer’s internal components, such as the processor or graphics card, overheat, it causes the system to shut down to prevent damage. It occurs due to various factors such as dust buildup, inadequate ventilation, or a malfunctioning cooling fan.

 

Power Surge

Sometimes voltage fluctuations also damage your PC’s hardware and trigger unexpected restarts. These fluctuations can occur because of various factors, such as lightning strikes, power outages, or faulty electrical equipment.

 

Outdated or Faulty Drivers

We all know driver updates are crucial for ensuring optimal performance and stability of your Windows PC. Sometimes there are outdated or faulty drivers installed, which leads to system crashes and unexpected restarts. It is always necessary to regularly update the driver.

 

Corrupted Operating System Files

Corrupted operating system files can also contribute to your Windows PC keeps restarting randomly. Most of the time it causes system instability and random crashes. There is a need to use utility software like System File Checker (SFC) to scan and repair any corrupt or missing operating system files.

 

Overclocking

It is the process of running your CPU at a higher clock speed than it was originally designed for. While it improves performance, it can also cause system instability and unexpected restarts. There is a need to fix the issue quickly and solve the Windows PC restarting randomly. You can also reinstall the operating system or perform a system restore, which can be a solution.

 

Methods for Fixes for Windows PC Keeps Restarting Randomly

The software architecture of Windows 11 is one of the best of Microsoft Windows, but it’s not perfect. BSOD errors and warnings do not appear when Windows 11 restarts randomly. Random restarts are relatively rare in Windows 11, and they occur more often on older computers. It is crucial to fix the Windows PC keeps randomly. You can use the below methods to fix the issue quickly.

 

Disable Automatic Restart

Disabling automatic restart is one of the first things you need to do if your Windows keeps restarting randomly. In Windows 10 and Windows 11, here’s how to disable automatic restarts.

• You can find Advanced System Settings by typing Advanced Settings into the Windows Search bar.
• To find the Startup and Recovery section, go to the Advanced tab. Click on the Settings button.
• In the System Failure section, make sure to uncheck the Automatically Restart option. You can now finalize your changes by clicking OK.

Disabling automatic restart after a system failure can prevent further corruption.

 

Disable the Fast Startup Feature

Windows users can fix the problem by disabling Fast Startup. Most computers have this power-saving mode enabled by default. It can save energy, but it can also cause problems, such as a random restart of your device.

• You can access the Control Panel by clicking on the Windows icon in your taskbar. From the search results, launch the application.
• To access Power Options, click on it.
• Here you can switch to view mode.
• In the left-side pane, click Choose what the power button does. A new page will appear.
• You must click on the “Change settings that are currently unavailable” link before you can make any changes. You can access your options after this.
• Turn off the Turn on Fast Startup (recommended) option. Before restarting your computer, click Save Changes to apply the changes.

 

Change Your Power Settings

It is also possible that your power settings are causing Windows to randomly restart. You can resolve the issue by changing your power settings.

• You can open the Run utility by pressing Windows + R, typing “control” and clicking OK. By clicking this, you can access the Control Panel.
• Click on the Hardware and Sound heading after setting the view mode to Category.
• You can change when the computer sleeps by clicking the link in the Power Options.
• To change advanced power settings, click the Change advanced power settings link. Then you will see a new window appear on your screen.
• Click on Processor Power Management, then click Minimum Processor State.
• Select the current percentage (for example, 100%) and lower. Then close the window by clicking the Apply button.
• When automatic or unexpected reboots persist after this modification, restart your computer.

 

Update Your Drivers

It seems that some drivers on your system are either outdated, missing, or damaged.
There is a need to update the drivers so you can fix the Windows PC Keeps Restarting Randomly.

• In the bottom left corner of your screen, click on the Windows icon to bring up the Start menu. You can also use the Windows + I shortcut to choose Settings.
• Select Update & Security from the Settings app. Most of your Windows Update settings are here.
• To view optional updates, go to the Windows Update section and click on the View optional updates link.
• Review what drivers need to be updated in the Driver Updates section. Place a checkmark next to the drivers you want to update, then click the Download and Install button.
• After this, you can allow Windows to update your drivers. Now reboot your computer.

 

Scan Your Computer for Malware

Sometimes there is malware on your computer if you’re still experiencing problems. Your system needs to be scanned for viruses and malicious programs removed to fix the problem.

• Windows Defender is a built-in application that can scan your computer for viruses. You can invest in dedicated antivirus software if you wish to conduct a deep scan of your system.
• You can open the search bar in your taskbar by clicking on the magnifying glass icon. It is also accessible by pressing Windows + S.
• From the search results, type Windows Security and launch it.
• Use the home screen or menu in the left-side pane to access the Virus & Threat Protection tab. Select Scan Options from the menu.
• Make sure you select the full scan option. To ensure that no threats are hiding on your drives, this will check every single file on them.
• Your system’s scan may take over 1-2 hours, depending on how many files you have.
• Start the scan by clicking the Scan Now button. When a threat is detected, Windows automatically quarantines or removes it. After that scan, you can review the search results.

Now you can check whether a Windows PC restarting randomly is fixed or not.

 

Run the System File Checker (SFC Scan)

You can run the System File Checker if none of the above methods works. Using this tool, you can fix corrupt system files in Windows. You can run the System File Checker by following these steps:

• Click on the magnifying glass icon on your taskbar to open the search bar. You can shortcut Windows + S by pressing the keys on your keyboard.
• In the search box, type Command Prompt. You can run it as Administrator by right-clicking it in the results.
• Click here to learn how to grant administrator access to a local account without administrator permissions.
• You can allow the app to launch with administrative permissions when prompted by User Account Control (UAC).
• To run the scan, type sfc /scannow and press Enter
• Allow the System File Checker to complete the computer scan too.
• When there is a discrepancy, the utility will restore the system files and fix any errors.

 

Stop Overclocking

After overclocking their CPU or GPU, many users report their Windows PC restart randomly. You can overclock your hardware to increase its performance by pushing it beyond its limits. There is a need to reset your clock speeds to their default values if you are overclocking your Windows computer.
You can get more performance from your hardware by overclocking it, but it does come with some risks. It is possible to damage your hardware if you are not careful. Overclocking your computer is only done by experienced users who are familiar with the process.
It is possible to have your computer automatically restart due to misconfigured settings. It also causes your computer to become unstable and crash more often. Sometimes it increases the heat generated by your computer, which can lead to hardware failure.

 

Run the CHKDSK Command

It’s advisable to run CHKDSK. You can use this utility to repair errors on your hard drive and improve its performance and health. Using the CHKDSK command is as easy as this:

• You can open the search bar in your taskbar by clicking on the magnifying glass icon. It can also be accessed by pressing Windows + S.
• Go to the search box and type Command Prompt. You can run it as an administrator by right-clicking on it in the results. You can grant administrator permissions to a local account if you are using one without them.
• Allow the app to launch with administrative permissions when prompted by User Account Control (UAC).
• Click Enter to execute the command: chkdsk C: /r
• Once the scan is complete, wait for it to finish.

Here you can check whether Windows PC Keeps Restarting randomly is solved or not.

 

Final Thoughts

You can use the above methods to fix the Windows PC keeps restarting randomly. It is also important to read all the steps carefully so you can quickly complete the process. All the above methods are easy to follow and fix the issue smoothly. After this, you can easily use your Windows PC. There is always a need to try a backup solution to make sure that you don’t lose any information when the problem occurs. It is critical to make sure to regularly update your PC with the latest security patches to keep it running smoothly.

Also read: Window Error 0x0 0x0 Code: Cause and Troubleshooting Solutions