My Radeon X800XT graphics card has lately started reaching ridiculous temperatures (up to 120C) when I play games. It started when I updated the driver from quite an old version (can't remember exactly but around 7.1 I think) to 7.5. I'm thinking this was just a coincidence though as I have since tried both rolling back the driver and installing 7.6 and am still having the same problem. The error message I'm getting is in the attachment. I've tried with ATI overdrive on and off and I've checked the fans which all seem to be working. Anyone got any ideas of what I can do cos it's really pissing me off?