PC switching off 10 minutes after playing any game

Jimbob1

Distinguished
Jan 22, 2013
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So when I play a game such as Dayz, I'll be 10 minutes into the game and my PC will all of a sudden restart not shut down but restart. My graphic drivers are up to date, I have a H80i so Its not exactly over heating, the temperatures while playing idle from 20-31 degrees.

This problem did happen when I first got my PC and the problem was that I had 2 sound drivers in device manager and disabling one did the job, in this case it hasn't done the trick. I've done a fresh install of windows, wiped my whole PC apart from important documents and this is when the issue started occuring.

I literally have no idea what is could be, any suggestions would be appreciated.