I have a brand new Dell Optiplex 380 PC running Windows7 Pro x86 in a SBS2003 domain.
For some reason I can't shut down or restart this D... computer!
It just hangs when trying with the words "SHUTTING DOWN" on the screen.
Problem persists even in SAFE MODE.
I have tried re installing but after drivers, updates and domain login it all starts again.
I have tried removing the Trend Micro antivirus but that didn't helped.