Classic PSU overheating because either the Fan has almost or stopped or full of dust. When the PSU overheats it affects the CPU heat by the low voltage to the CPU fan will not be there completely and also the computer will shut down.

After shutdown I bet you can open again after 5 minutes and things will be almost normal for another 10-20 minutes and the issue will start again

--
Peter

Please Reply to Newsgroup for the benefit of others
Requests for assistance by email can not and will not be acknowledged.

"marko111" wrote in message ...

thanks fro the replys i dont think the problem is dust buildup, when
running memory intens program like a games or burning a dvd my cpu max
out and stay maxed out and heatup very quickly(with in about 2 min) then
it just shuts down,
so any more ideas would be helpful
thank


--
marko111
------------------------------------------------------------------------
marko111's Profile: http://winvistaclub.com/forum/member.php?userid=579
View this thread: http://winvistaclub.com/forum/showthread.php?t=24170