Unlike the T4420 user down below who caught it in time, my computer's been spouting these errors for a few days. Earlier today, SpeedFan registered the temp in both cores as over 200F and the ambient receptors as over 170F. This was after the computer overheated and completely shut down. The fan still runs slightly but noisily. It didn't turn on at bootup. If I'm not mistaken, this is kind of bad. Do I really have any options at this point? Is there a way to upgrade the fan with a stronger/better one? Google's been fairly limited with all solutions.