Hey guy's, I'm running a gigabyte r9 280x and a msi r9 280x in crossfire on an asus crosshair v formula z with a evga 1300w supernova psu. Everything runs great until I try to play a game. When the game is launched it runs normal until about 10-20 seconds in and then it crashes and the screen goes black. I can still hear sound and talk on skype but the screen is black. I have to launch task manager and shut the game down just to see things again. If I disable crossfire in amd control center then games will not crash. I've also tried each card by themselves and that also works fine. Any help would be greatly appreciated. If you need any more info just ask. Thanks!