New GPU crashes my pc

[NewraunaLV]

Hello! I upgraded my gtx 660 to asus gtx 960 and when i'm playing game like gta 5 or BF 4 my pc just restarts. Restarts are random. After that i upgraded my PSU to corsair cx 750 but the problem is still there.

Can you help? Sorry for bad english!

 

[xAcid9]

Try stress test your PC with Prime95 and see if it will restart. 

[beach_boy98]

Use a stress test like @xAcid9 and check that the drivers are up to date. Also check it it plugged all the way into the PCIE slot and the power is plugged in properly.

 

400 posts     

[NewraunaLV]

I tried gpu stress test before and it didnt restart! And i think my cpu is fine. It only crashes when playing games.

[Agazed]

I tried gpu stress test before and it didnt restart! And i think my cpu is fine. It only crashes when playing games.

 

That's odd. Is it all games or specific ones?

[xAcid9]

I tried gpu stress test before and it didnt restart! And i think my cpu is fine. It only crashes when playing games.

 

Those 2 games you mentioned is pretty heavy on CPU, just saying,

[NewraunaLV]

So i played World Of Tanks that crashed after like 30 min. Battlefield 4 crashed drivers but pc didnt restart. GTA 5 pc restarts with black screen after +- 1h. I will try prime 95. I tried Display Driver Uninstaller and now i'm installing drivers again. 

[NewraunaLV]

I was just playing gta 5 for 45 min and my pc restarted again