Random PC Shutdown

[Chris6030]

Hey guys

 

Title is pretty self-explanatory. Seems to happen every 1-2 hour's or so. My temperatures are stable, pretty much under 50^o degrees at every given time, 60-70^o under high load. Nothing is overclocked.

I've tried to upload my event logs on-site, but I didn't have permission for .zip or .evtx files, so here is an extrernal link, I hope it is okay to post it: https://www.sendspace.com/file/gv5xdq

 

Specs:

Windows 8.1

Gigabyte z77x-d3h

Intel i7-3770k

Gigabyte GTX 970

Can't remember my PSU, pretty sure it is 750w (cosair maybe?), I've never had problems with it before.

Help is much appreciated. 

[Niblolkik]

sounds like an instability

[ManIkWeet]

Does it just turn off?

If so it might cause a short somewhere, most likely an USB device...