Hi guys woundering if anyone has any ideas how to solve my problem:

Basically if I leave alone for about 30mins it just goes off straight away

It doesnt seem to shut down just goes off but then it starts up as normal afterwards

I have checked the power management settings and theyre fine

I have restored the computer to the time before the problem first occured (i think)

If I am using it its fine and stays on

Once noticable thing is when it restarts it doesnt svae my msn settings (i.e. if I change my name or pic it reverts back to the original)

Thanks in advance

Colin