
I know something is wrong because anytime my computer is left to idle for more than an hour or two it shuts itself down and restarts.


I have cleaned my tmp folders, and run Avast, Ewido, AVG, Super Anti Spyware, Adaware, and not a single one of them found anything. I have a file called dummy.tmp that shows up anytime my computer is restarted and within a moment it just disappears, I can't locate the file at all.
