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DaxxonSawyer's avatar
DaxxonSawyer
Iron Contributor
Apr 21, 2026

After reinstalling Windows 11, the system frequently restarts while gaming

After reinstalling Windows 11, my computer frequently restarts on its own when I play games, but everything works fine during light use, such as watching videos or doing everyday office work. I’d like to know the possible causes, as well as how to troubleshoot and resolve the issue.

 

1 Reply

  • Stonehu's avatar
    Stonehu
    Iron Contributor

    Check whether the CPU and graphics card temperatures are too high, and run the Windows Memory Diagnostic Tool to test for RAM issues.