Do you get any beep errors or notification on screen of any kind?
No, none.
no spare ram
Another asus, or any similar without me having to change the cpu ram etc,
Or go for a whole new setup?
If i was to change the MB, assuming it was that broke, would it boot fine with the new mb, as has the drivers, windows licence on the hdd etc?
Just a thought I had a similar prob with a mates PC the other week and it turned out the PSU was gubbed. Have you tried using a diff PSU ?
Oh.. ta for all you help though, feel like pestering you all, sorry.