PDC NOT IN THE DOMAIN?

A PDC for an NT domain has been running fine until it was rebooted on the 11th July 2000.

The server was rebooted at 11:03am. When it came up, It was looking for a trusted domain and could not locate it.No User could see the PDC and the PDC could not see any other pc on the network.
I have done troubleshooting and consulted MS technet! no answer to this problem yet!

Further, the server manager has all PC’s greyed out. If you select to see ALL and “Show Member of the Domain Only”, The PDC disappears and only the greyed pc remain.

PLEASE HELP!!!!!