Hey, I've recently built a PC (late December 2014) and only in the past 2 days have I had this error. My PC has started randomly restarting while in games, and funnily enough, it only started after I installed CoD:AW from the Free Weekend, which I soon found out can hardly run on my PC. If anyone could help that would be really appreciated. If you need my specs they're below.
I tried turning off Borderless Fullscreen and that worked for a short while, but it's happening again.
Thanks!
Dan
Specs-
CPU - AMD A10-6800K
GPU - SAPPHIRE R9 270x 4GB OC
RAM - Corsair Vengeance LP 1600MHz 8GB (2x4GB) DDR3
Motherboard - ASUS A88XM-A
Case - Bitfenix Prodigy M
PSU - Corsair Builder Series CX500
HDD - 1TB WD Caviar Blue
Some £10 dvd read/writer
OS - Windows 8.1