So a Windows 20003 SP2 server OS HDD failed. I replace it and installed the OS and all updates. I can not join the Domain. Using same SID, NIC, IP address. Computer Browser is working. I can ping the ADC and all other PC on network. nslookup is good. Using static IP, Can connect to internet. Did do a Account Reset on the ADC. I did check the Name Map and its good.
The only thing left I can think of is to delete the server from ADS. Any suggestions before I do this.