For the last year or so, one of my GPU fans has been rattling and making an awful noise. I finally got around to ordering replacement fans on ebay. The problem is, I can't find any tear-down videos or instructions for my specific card. I found info on the AMP Extreme variant, but that's it. Does anyone have any experience or any advice on how to get to the fans? I've never done any GPU disassembly before. Thanks in advance!