I have funny problem that make me very very confusing, may be anybody can help me ?, the problem is: I want to connect my PC to NT server, my PC has configured with Windows '95 and the network configurations are as follows:

Client for Microsoft Network
3COM fast ethernet card 10/100 ....
TCP/IP
File and printer sharing

The problem is when the Windows is starting, it does not prompt to the user and password entries .. why ?.. but it will works if I changed the TCP/IP to NETBEUI and after that the error will occurs as follows: "No domain available to validate the password ....... " ...