Instant shutdown?

[DarkSiege]

For some reason, my computer shuts down by itself before I even boot into windows. It was fine yesterday, but it was like this today. Anyone know why and how to fix it?

 

[Krux]

sounds like your PSU is getting really to call it quits.

 

[DarkSiege]

Ok! Problem fixed! The cause of the problem was the heatsink from the CPU actually fell off!!! The clip thing had broken causing the CPU to overheat and shutdown. O man...I bought that darn fan just a month ago...wtf...

 

[redsolar]

lucky you it did not burn