Adding Vista Busines to network domain???

[jaasa]

I just aquired a VAIO (VGN-FZ19VN) for the first time.
It came with VISTA business.
My problem is that I could not add it to my company domain.
I know all necessary data from the domain, The hardware is working and I could not get an IP from the network.
Anyone have experienced something like this. Anyone knows how to resolve this.
From Sony, dont' care about software problems
Thank you

[kee-lo_]

Hi,

What error do you get? We need to know this so we can point out what needs fixing within Vista.