PC randomly rebooting while playing games.

[Exoshocker_]

I recently built a mid level gaming pc and I've had a great time with it so far, except for one issue. When I play graphically intense games (Fallout 4, DiRT 3, Bioshock Infinite) the pc suddenly reboots. This doesn't happen at any predictable time, just randomly. I've checked everything that could be causing this (Voltages, heat, damage on motherboard or gpu, etc) and there doesn't seem to be anything wrong. I would really like to get this fixed. Thanks!

PC specs:
CPU: i5 6600
GPU: EVGA GeForce GTX 1060 FTW+ ACX 3.0 3gb
MB: Asus H170I Pro/CSM
RAM: Team Elite Plus 2x 8gb DDR4 2400
PSU: Corsair CX450M
Heatsink: Noctua nhl9i
Case: Fractal Design Define Nano S

 

[alexoiu]

I suggest testing different power supply. Higher wattage, if possible.