Is this even possible? I was having problems in games where the screen would grey out or freeze up completely. I had throught it was a driver issue or a hardware conflict of some sort (new build), but after removing the video card, which was smoking hot (but still worked for the most part), I discovered that the fan was not moving freely, and didnt spin while powered up. I know the card is still good, but I need to replace the fan before I give it any more serious work. I've tried to remove the fan/heatsink assembly from it, but it's either secured on there really well, or it's stuck. Is this something I should be able to replace? I can pick up a 3rd party fan if I can get that old heatsink off of there.