Had something very odd happen in Skyrim but not image corruption while using the 13.2 beta 3s. The screen flickered black while heading in the directioin of Winterhold from Dawnstar in a blizzard, then the frames dropped a bit and vsync shut off. Carried on, frames started to comeback to normal but there was still screen tearing. While this was going on the fans started to ramp up too. For three minutes I kept pushing my way east and again the screen flickered black, then vsync came back on and fans went back to normal speed. It was almost as if the drivers were going to crash. Once I had done my thing at Windhelm, I walked back through where the situation occured and nothing. Smooth as butter. So all I can put it down to is a beta bug since I have never had this issue happen in Skyrim before.