Screen going black while playing games.

fasthunterX

Distinguished
May 5, 2011
37
0
18,540
I recently have been experiencing an issue with most of my games, when i enter a game like Fallout 4 and play for 10-30min, all of my monitors will go black and say "Signal not Detected"
then about 2 sec later ill hear a windows notification sound and then, just nothing.
my computer is still on but i cant see anything or do anything but restart my computer.
and when i do restart my computer everything is fine until i enter a game.
The things ive done so far: Ive entered the windows Event log (Viewer) and only see Two errors one of them is critical. "Event 41" (Kernel Power). but im assuming thats just because i hit the reset button on my PC and the other on is "Event 10" (WMI) im not sure what this is?
Ive also Uninstalled my Graphics drivers and reinstalled them and the problem still persists. If anyone could help me out here it would be SO greatly appreciated.
System Specs.
-i7 990x
-Evga 980ti
-1 ssd and 3hdd
-Windows 7 64bit
-750w PSU
- Ram 8gb
 

fasthunterX

Distinguished
May 5, 2011
37
0
18,540


Gold AX750, it should be fine to power everything in my computer, and no OC. Its not getting to hot or anything. while gaming i stay at 62c-70c. Its just a really confusing problem for me :/