It shuts off as if someone pulls the power cord from the socket, I play CS:GO and it doesn't crash until I enter a game.
I have never had problems with this PC before this.
CPU: AMD FX-8320
Mobo: Gigabyte GA-78LMT
RAM: 1x8GB DDR3
PSU: 550W (not sure what brand)
GPU: Nvidia GTX 750ti
Whocrashed Log: http://pastebin.com/XAN0eNdt
MiniToolBox Log: http://pastebin.com/f71TMfTq
Edited by Stepheen, 23 September 2016 - 12:15 PM.