hi, I have a Sapphire R7 260x OC 2GB and it's a piece of crap. Black screens, instability and more black screens. I'm using 14.12 omega drivers and it's still crashing, and no it's not a power issue. Me and a lot of people who have a good psu have the same problem. I give up on AMD products, I've read from a lot of people who suffer from this damn worthless piece of plastic that they RMA their cards and got Nvidia. How do they RMA it? I got mine from a store and their warranty policy says it can only be replaced with the same thing. My warranty ends in february 2015 and I've already replaced it twice. I don't want this card anymore, how do people RMA their cards and how do I get rid of this living nightmare from AMD?