Video card isn't even high end, its a nvidia geforce 7600 GT running at 53C with 1% cpu usage , my CPU, which is an amd 6000+ dual core 3ghz, is at 40-42C, why is the video card so much hotter, it wasn't ever this hot with my old CPU, amd opteron 1.8ghz. Currently I only have 1 exhaust fan at...