PC Reset, Random Power Offs

[Kizzon]

Not sure where this goes;

My PC keeps randomly turning off, while I'm using it. A few weeks ago I installed a new CPU, and PSU, so they most likely aren't the issue, and about 6 months ago I got a new MOBO. I'm almost sure that it's because I just reset my PC, yesterday. Now my PC turns off every hour.

Specs:
CPU: AMD FX-8370
GPU: Zotac GeForce GT 630 4GB
PSU: EVGA SuperNOVA 850W
MOBO: M5 A97 R2.0

 

[Hellfire13]

have u checked the event logs for critical posts???