Your computer stops working and you're unsure how to fix it.
Your computer stops working and you're unsure how to fix it.
I upgraded my GPU recently and now many games stop working after about an hour, showing a driver update prompt. I sometimes see a blue screen with messages like “Memory management” or “system service exception.” I’ve tried various fixes—drivers, older versions, DDU, BIOS updates, underclocking, reinstalling Windows, adjusting RAM speed—but nothing resolves the issue. It seems the problem might be with my GPU or possibly my PSU, which could be outdated.