My PC for some reason keeps restarting randomly while gaming. It does not do this while while on the net, listening to music etc only when gaming. I have tried updating drivers and BIOS and heat is not a problem (GPU temp of 79 Degrees and a CPU temp of 72 Degrees at the point of last restart)
Current build is
CPU – Intel core i7 4790,
Motherboard – MSI Z97 G45 Gaming,
GPU – XFX Radeon R9 290,
PSU – Thermal take Smart 750W, only 6 months old
Can anyone shed light on why this may be happening?