I have an Asus P6T and I launched Speedfan and I got a system/mobo temperature of -108C lol. My CPU, which is a i7 920 is reading 20C, when this afternoon it was reading 34C at idle. Also my AUX temperature, is at 103c when it was at 12c previously. I then check the ASUS OC Palm device and the PC Probe II and I got the same results. I then went to the bios and it was the same thing. I had been OC'ing the afternoon, got it upto 3.8 stable, but maybe it did something. My temps never got above 68C. Also, I believe my core temps are all correct still, they are idicating 29-34. Please let me know what I should do. Thanks.