after being on for a short while the fan starts to get louder, and then the monitor and next the pc shuts down, it restarts when i press the button, but again after a short time it shuts down ( roughly an hour or so).
There are no errors recorded in event log,so i have no idea what the issue is.
Could it be a hardware problem rather than a software one?
would it be wortrh reformatting or can it be sorted?
your help is appreciated