New card turned up and it's immaculate. I must have v2 of the card also, because I have the white sticker on the core bracket, saying warranty void if removed. Is there any other way I can check if its a v1 or v2? Theres a switch next to the crossfire connection, with a 2 and 1 on it, is that for crossfire or something else? Mine is currently on 2. I'd really like to test the card over the next couple of weeks to make sure it's completely fine and working as it should before I put the heatkiller on it. Really out of the loop with gpu stress testing. Can someone please advise best stress tests and best way to monitor temps at the same time to keep an eye on things, as the tj07 is crap at cooling cards on air. Currently got manual fan setting on 42% and gpu is sat at 34 degrees.