Workstation off domain. Sorta.....

Ok, I'm running a small network with 2 servers and 10 workstations. The main server is Windows Nt and the Second is Windows NT but only runs the order processing software. The workstations are all Dell Dimensions. One workstation has recently lost part of the connection. I can log in on it but if I go to Network neighborhood I can't see the domain. I can ping a few workstations but not the servers. And the other computers can't see the workstation on the domain. I checked all of the network settings and they seem to be fine. There is also no internet connection on the workstation. They all use Windows xp pro. any ideas? thanks.

 

Im having a similar problem but i think it has to do with the ip adresses because they are all way different, have you cheked all the ips?