NT PCs suddenly cannot login

Giganews Newsgroups
Subject: NT PCs suddenly cannot login
Posted by:  J. (F.)
Date: Fri, 16 Jun 2006

Dear Sir,

All the Windows NT computers suddenly cannot login the DC(the DC is 2000
It prompt:
"The system cannot log you on to this domain because the system's computer
account in its primary domain is missing or the password on the account is

But the 2000 computers and XP computers are ok.
All the computers are in the same networks.

The following method has tried but still failed:
-Restarted the 2000 server
-Remade the user account
-Remade the DNS zone
-Disjoin domain -> change to workgroup ->restart -> join domain -> logout ->
it prompt the above error again
-Tried user different user account , even domain administrator