Troubles with PC turning off during gameplay?
Troubles with PC turning off during gameplay?
I'm experiencing an unusual problem where my PC unexpectedly shuts down completely during gameplay. It doesn't just power off normally; instead, it turns off instantly and can't be restarted unless I manually reset the power supply. This happens sporadically. When it does occur, restarting the PC and launching the same game resolves the issue. Initially, I suspected a power supply fault, as my old PSU was old and under heavy load. After upgrading to an 850W unit, the problem persists. My system specs include a 5800X3D with 3080, 64GB DDR4, and a fully watercooled setup for five years. I also used a 3800X and 1080Ti before, but never faced this issue. I'm unsure if software diagnostics could help since the problem seems hardware-related. Any advice would be greatly appreciated.
Temperatures seem manageable, though it's wise to verify. I plan to clear the CMOS to remove any uncertainties, but unless your power supply is faulty, a motherboard issue is less likely. Do you have a surge protector installed?
I plan to perform a CMOS reset over the weekend when I have extra time, thanks! The temperatures seem favorable. The GPU usually stays below 40°C, while the CPU can reach about 75-80°C under stress, though that’s rare. My room averages around 28°C, so it won’t help much, but it’s worth a try. I was worried the motherboard might be the issue. I was hoping to delay the full rebuild until next year, but if it turns out to be the board, I might have to tackle it sooner.
I just wanted to let you know I fixed the problem. To be honest, "I solved" is being used quite loosely. It turned out the CPU was spiking really high and generating extreme heat that wasn’t recorded or noticed during gameplay, leading to shutdowns. The excessive pressure from the O-Ring near the socket warped it, resulting in a leak. I had to take everything apart, reset everything, and now have a temporary silicone tube in its place. The issue is gone, and the leak didn’t become serious. Thanks for your support!