Ok, the Monitor is receiving power, but no signal.
I have tried the following;
- Changed the monitor.
- Changed the lead.
- Changed the Graphics card.
- Fiddled about the RAM - Did find one that appears to be dead, but removing it made no difference.
None of which helped for Squat.
The computer is fully booting (I have sound, and it is going into windows) which I assume rules out the mother board.
Edit: Oh, and booted it with no inputs except the monitor itself.