No video after 10 minute gameplay

nik0laj

Honorable
Feb 1, 2014
1
0
10,510
Hi guys.
I'm having problems with my system crashing after playing any game for about 10 minutes.
When crashing, I actually mean that the monitor goes black and there is no video although the computer is still on.
I updated the video driver and BIOS. Fans are set to normal speed in BIOS.
My system is a re-configured ASUS CM6730-NR010S.

Motherboard: whatever was in the computer listed above. Can't seem to find a model number.
PSU: Corsair CX600 (re-configured)
CPU: Intel Core i7-3770 (original)
RAM: 8GB DDR3 RAM - 1333 (original)
Video card: Nvidia Geforce GTX 770 (re-configured)
First HDD: 300 GB SSD, Intel 320 series (re-configured)
Second HDD: 2TB 3.5" Sata 6GB, 7200RPM (original)
Cabinet: Cooler Master CM Force 500 (for better cooling/air-flow - re-configured)
Windows 7 Pro


Any help with this problem would be much appreciated.
Thanks!
 
use msi after burner.. if your gpu is an over clock card try setting it to stock speeds and turning the gpu fan up to see if it a heat issues. if it still locks up see if a friend has a larger power supply. the unit you have may under load not be holding up the 12v rail.