Hi guys,

I started experiencing this issue recently. Whenever I play a game for an ex Doom 4 on high and 1080p my screen goes black and sound freezes in a loop, however, pc is still running. I tested my RAM, SSD, CPU and video card. Everything is working correctly. Can you advise what tests should I try to do before I return the MB. I tried a different power supply, problem still persists...

Here are the specs:

MB: A78M-E45 V2
CPU: A8 7650K Black (FM2+/3.8GHz/4MB)
GPU: Nvidia Palit Dual 1060
RAM: 2x Corsair Vengeance 4GB DDR3-1600 Dimm
SSD: Samsung 850 EVO, 2.5", 250GB, SATA III
PSU 2 different PSU's 450 w

Event viewer is saying: Critical - The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly.