Pc force reboots playing games

[Mirienda]

Pc force reboots when playing certain games. I can play them in low settings.
Theres no lag spikes before reboot.
I can lag in a game without crashes.
Fans dont speed up, Temps are low.
Need any more info i'll provide it.

Specs
Windows 10 pro 64-bit build 10586
Intel i5-4460 core
16gb ram
gtx 970 asus strix graphics card
2tb hdd (no erroes during scan)
850evo ssd 250gb (no erroes during scan)
Asus Z97-A motherboard

All drivers are updated
Did 4 full virus scans Avast, Avira, AVG anitivirus, Windows defender

Hope you guys are willing to help me.

 

[jimmyEatWord]

it's the gpu i think , i have that problem too

 

[jasonsansburn]

Yeah I have the 960 ASUS Strix 2GB and this is happening to me especially in battle.net games. Really want a solution to this