Random green screen with lines?

bustinya

Honorable
Nov 7, 2012
102
0
10,680
So, my computer hadn't been working for a few months because of various flaws. Quick conclusion: New CPU (fx8350), new mobo (gigabyte UP3) and a new PSU (CX600M). All is working fine except when I try to go through a match of League of legends to test if everything is in fact good, a sudden green screen with lines appears. The audio from the game keeps going but I cant alt-tab or alt-f4 or ctrl+alt+del. 3 times it happened. I've just downloaded all the drivers available for my sapphire 7870 ghz edition and ran the repair tool on the league launcher. About to test it but in case the problem persists, what is the solution? Thanks guys.

Edit: Wrong forum section and can't find a delete thread button, Im dumb. Posting again in the correct section.