The problem is the computer shuts off then turns itself back on after long periods of time, does anybody know what it could be? I don't see how cooling could be the problem, i originally thought it was the CPU so i applied some more paste and also bought two new fans for the case.. I'm not sure what else to do, i might try formatting but i have scanned with malwarebytes and i'm not picking anything up, i know the computer has a virus though because google chrome is redirecting me to sites, i have had this problem before but i fixed it but can't remember how, does anybody know what it could be and how i could fix it? please help
More aboutcomputer shuts turns back
run the windows repair stuff from the instalation disc, assuming youre using windows. that usually fixes stuff.
try booting off a hirem boot cd and scan your pc and run some tools like memtest. try running hirem mini xp boot and see if the system shuts down.
then get the log, if possible and post a pastebin for us to examine if things go south.