Hi, I build a pc over a month ago and it has been working great, but last night I got a black screen in the middle of playing battlefield, It stopped after 10 seconds then happened again 30 minutes later, I got windows notifications saying my 770 had stopped working, I reinstalled my drivers and now when I launch a game it uses the graphics in my intel i5 4670, I've heard about driver wipes or incorrect driver installs and maybe it is those, I really would like to get my graphics card working, it had worked great for about a month.