Fix: Computer shuts down while gaming but not from overheating

by Tashreef Shareef
Tashreef Shareef
Tashreef Shareef
Windows & Software Expert
Tashreef Shareef is a software developer turned tech writer. He discovered his interest in technology after reading a tech magazine accidentally. Now he writes about everything tech from... read more
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  • Many users reported that their computer shuts down when gaming all randomly, despite not overheating.
  • This is a pretty common issues, at it can be caused by a lot of variables.
  • To fix this issue, try performing an antivirus scan, troubleshooting your hardware, or your UPS.
  • So if your computer randomly shuts down but it's not overheating, follow this guide.
Computer shuts down while gaming but not from overheating

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Gaming is probably, with rendering put aside, the most demanding process users will ever encounter. Modern PCs are built to withstand overheating, and hardware is specifically optimized for long gaming sessions. However, for some users, the computer shuts down automatically when playing games and they are not sure what is causing the issue.

One user explained the problem on the official Microsoft forum:

So I was playing fine under windows 7
but under windows 10 about 2 min into playing MechWarrior Online my system just shuts down.. not restart.. shuts down.. no power, just off…

What to do if laptop turns off when playing games but it’s not overheating?

If your computer randomly shuts down, it’s possible there’s an issue with the power supply or the battery, so you might want to check them.

Just to be sure, it’s always good to check if your laptop is shutting down due to overheating, and you can do that with all kinds of specialized software.

If the temperature isn’t the problem, you should look into battery drain. We have a great guide on how to fix laptop battery drain after shutdown, so be sure to check it out.

What should I do when my computer shuts down while gaming?

1. Check for hardware issues

If any of your computer’s hardware components is malfunctioning, it can lead to an unexpected computer shutdown. This is most likely to happen with the newly installed hardware due to an incompatible driver.

Remove any recently installed hardware component like a Bluetooth adapter, WiFi card, or maybe your latest GPU. Boot the computer after removing the hardware and check if the error is resolved. Also, check your RAM strips. Faulty RAM strips are a common cause of computer shutdown.

If you have installed the latest graphics card but have an older and dated PSU, then it might be causing the issue due to power fluctuation. Check if the PSU is compatible with your graphics card and replace it with a new variant if necessary.

2. Check for issues with UPS

One common but not so obvious device that can cause the issue is your UPS or surge protector.

Try to connect any other computer to the same surge protector and UPS and check if the issue persists.

If the issue persists, you may have a faulty surge protector UPS that needs replacement in order to play games without shutdowns.

3. Check for a PC virus

It is possible that a virus may have infected your system. Some viruses are programmed to cause frequent computer shutdown upon meeting certain criteria.

If you have an antivirus program installed, perform a complete deep scan of your system. Also, make sure you update your antivirus definition before performing the scan.

We recommend Eset because has high malware detection rates, powerful firewall protection, top-level encryption, parental controls, and more. It is reported to work really well without interfering with other apps and it has a game-mode option.

To run a full computer scan in Eset, just open the main window, select Computer scan, then go under Advanced scans, then Custom Scans. Select the In-depth scan from the drop-down menu and then click on the Scan button.

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4. Other possible causes

Check your operating system for any corruption. Try to download and install any pending updates for both the OS and hardware.

use restore Point to reverse Windows updates

If the issue is occurring after installing an update, try to perform a system restore using Restore Point.

To Perform System Restore. Open Create Restore Point from search, go to Restore Point > select any restore point available and click on Finish.

After that, your PC shouldn’t shut down when playing games.

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