my pc sufferd a themal event!!! wtf i kinna knew thermal=heat i touched the heat sinc and burnt my fookin finger whats causein it dya think would an underpowerd power supply do this im on 250w have an ati radion 9700 pro audiogy 2 sound and lots of ir stuff do i need to replace with a more powerful supply or could the graphics card be foooked? any ideas welcomed many thanx

the pc just turned off came to boot screen 2 bleeps and this message

ALERT! A THERMAL EVENT HAS OCCURED no lil mushroom clouds tho help