Hi, there is something wrong with my Mini. This afternoon, the screen went black, starting from the top to the bottom, then 2 minutes of nothing, and then a spinning beachball. I guess the northbridge or RAM overheated. I ran full AHT, but it came up with nothing. This never happened before, even when Folding with 2x100% CPU usage. RMA it? I recently saw how chinamen apply thermal paste, but I guess this is rather related to the fan, as it's running at 1800RPM.