Computer randomly reboots without BSOD

Darkknight456 · July 7, 2019

I've had my PC for 1.5 years, so warranty for most parts are still okay. This issue has occured maybe 5 times now over the span of a year. It's like the PC loses power then turns back on again, no turn off screen, no logs, no BSOD. The restart can happen at any time, not specifically during heavy loads. I can run through a benchmark easily without it crashing. It has been fine for the last 5 months but it crashed 2 times this week.

Any help appreciated!i

Specs:

Gpu: MSI GEFORCE GTX 1080

Motherboard: ASUS PRIME Z370-A

psu: CORSAIR RM650X

Cpu: INTEL CORE I5-8400

case: FRACTAL DESIGN DEFINE R6

RAM: Corsair vengeance 16gb

Storage: 1 tb nvme samsung SSD + 1tb 5400 rpm harddrive

stock cpu cooler, and 3 fans that came with the case

Thanks!

F___M · July 7, 2019

turn off automatically restart on system failure.

Darkknight456 · July 7, 2019

15 minutes ago, F___M said:

turn off automatically restart on system failure.

May i ask how i'd go about fixing it?

F___M · July 7, 2019

search control panel and open it. view by icons> click system> click advanced system setting in left pane>under startup and recovery click settings> UNCHECK automatically restart> click ok. Then you can see what error is generated on the blue screen.

Tilaron · July 10, 2019

On 7/7/2019 at 4:35 PM, F___M said:

search control panel and open it. view by icons> click system> click advanced system setting in left pane>under startup and recovery click settings> UNCHECK automatically restart> click ok. Then you can see what error is generated on the blue screen.

Sorry to bump, but had to give thanks for this. Had my computer reboot three times today while loading games, fourth time was just now and it was a memory problem. Disabled XMP and now everything seems to be fine.

But now I'm wondering why it suddenly decided to become unstable today, I've had XMP enabled for months without issue