Sp every time i play any graphics intensive games my computer crashes. The screen just turns black and says no signal. The only way i can use the computer again is if i hold the power button until it turns back on. But when the screen blacks out, i can still hear the game playing and the computer is still on. Does anyone know what could be happening and how i could fix it. Thanks.
PC
Intel i5 4690k
8 GB RAM
Asus Rx470
EVGA 550 G2 PSU