Hello I have:
CPU: AMD FX-8320 3.5 Ghz
RAM: 8GB G.Skill 1600Mhz
Hard Drive: Seagate Barracuda 1To
GPU: Sapphire Radeon R9 280x Dual-X OC
PSU: Corsair CX750 80+ Bronze Certified
Basically my problem is that when I start a game like Call of Duty Advanced Warfare I go into a part to play and then the black screen appears and I need my computer restarts this happens has barely a minute after launch the games I can play games such as Garry's mod without problems but as soon as the games take much Vram devien the black screen because of that I can not even play my games at quarterback thank you in advance!