have you enabled nt legacy support if not go to add programs
and you will find it there
al, January 2005
You need to look at the bios settings possibly need to update them! Im not to sure where you download the latest one from. I know a guy who had the same problem and he updated the BIOS setings and it works
Michael, December 2004
edit
I can answer this question...
How do I get auto shut down to start working again for xp?