Pc powering off

Corey_D88

I recently upgraded my pc from am4 to am5 I currently have a ryzen 7 7800x3d on a gigabyte b650 aorus elite with a 6950xt, 1000evga psu, kraken z73. I have swapped every part besides my gpu. After about an hour to 2 hours my pc will just shut off with no warning screens. I’ve tried it with xmp on and off same with pbo. I recently set a thermal throttle to 83c and I get longer performance but it still shuts off but now it doesn’t fully shut off and will just restart with no warning screens.

PowerSpec_MikeW

@Corey_D88

First thing, if you're using high speed memory, make sure you're on at least BIOS F5 which applies the SOC voltage fix for this board.

Corey_D88

I do have bios F5c 

PowerSpec_MikeW

@Corey_D88

What were you seeing for your CPU temps before you set the throttle temp to 83c?

Scary_Guy

I'd check the powersave settings in the BIOS, and assuming you're using Windows all the power settings in that too (especially under advanced.) If you have a UPS connected sometimes systems will think they are laptops and adjust their power profiles accordingly.

I'm on Linux so getting it to stop going to sleep was an annoying process, but now it runs all the time forever!

Though that's only if it isn't some other issue. Is it about two hours or two hours exactly? I'd time it and if it's a solid two hours every time then it's probably a power management issue.