Horizontal Lines Across the screen When Playing Certain Games

dothweedPL

Honorable
Nov 21, 2013
19
0
10,510
When I play certain games, i get those weird horizontal lines across my screen and eventually my computer will reboot itself. Games like Call of Duty World at War, Kerbal Space Program, Battlefield 4 (sometimes on ultra), Is there a fix?
 

dothweedPL

Honorable
Nov 21, 2013
19
0
10,510


Then the lines dissapear and everything is working, though, battlefield 4 and kerbal space program look alful on lower settings for me