I have a computer that is about 3-4 yrs old and as of last night it seems to turn it self off on start up. It does not make it to windows and most of the time not even far enough to allow you into the Bios. I did manage to see that the processor was up around 120-140c which i know is high. I'm mostly curious if this might have caused something to be fried or if I should just get a new heatsink and go from there.