[Samba] Identical machine name problem

[Michael Padilla]

hello

im trying to rejoin one machine which i scratch-installed on my domain and
when i boot up my pc it says "Machine has same name on the network" or
something like that....

how can i remove the name in my samba server and rejoin this pc successfully
on my domain????  i tried deleting it in smbpasswd and deluser on my debian
linux box but still the message appears....

thanks a lot