Pc shutting down while gaming (NO OVERHEATING. NO PSU ISSUE)

korosh_2

Reputable
Jun 7, 2016
16
0
4,510
hello
I'm changed my videocard
when I play a game after 5 min or 3 hour when i go to setting menu or a change in game mission the pc shutting down (no restart)
I test it in few games
My system:
Cpu:FX-6300
VGA: Old=radeon hd 7770.new gtx 960
Ram:8Gb 1600Mhz
PSU:530Watt
I had this problem few years ago with change the previous videocard
And its okay after few days
I dont have topic problems

My english is not good :)