Hi everyone, I have just bought a new computer with Windows XP SP2 pre-installed. I set it up, it booted up o.k and I went through all the registration process etc. and closed down. The next night I tried to boot up but the system only reaches the Windows XP screen and then the monitor switches off, to the amber light. This now happens continually, and I havn't managed to use the new computer at all yet. The monotor is O.K as it still works when coupled back into the old machine. Thanks in advance for any suggestions.