I have a old Windows actual Server 2000 OS running dual NICs. 3C905TX's and been running for about 12 years without any issues. I have a desire to put in 1GB cards to move away from the 100MB bottleneck. I pulled the cards and replaced with TPLINK and configured both identical as the 3COM's were. Server is happy but I have no pass through to the web. No errors anywhere at all but can't hit the web. Is there anything special I'm missing here to maybe promote the new NICs or authenticate them before they can function. I'm not a server guy by any means and would appreciate your help. PM me if you can help.