Hi Everyone, So I am having some issue with my GPUS's at the moment. I have 2 Gigabyte HD7950 Windforces in crossfire and I keep having issues playing some games. (By issues I mean the game wont run etc. or just black screen) I am able to solve the issue by disabling crossfire in catalyst, but I don't really want to just have one card running right? Anyway I looked deeper and noted that one card has the F2 BIOS and the other has the FZ1. My question is could this be the issue, and even if it isn't how do I flash the card so they both have FZ1 or the latest version? Cheers guys,