I have a intel pentium II 450mhz with 320 sdram. I'm trying to set it up for the internet which is good enough. I connect it to a linksys router. I used to connect with a switch and in the begining I had a problem getting a ipaddress. I don't remember what I did to solve that problem. I tried repairing the nic But I get a message that I should contact my isp. The problem isn't on the connection to my isp, it's on the nic that I can't get a ipaddress. When I double click on the network card, I get some "invalid ip address". On repair, I get the following, The following steps of the operation failed because, 1 renewing the ipaddress, 2 refreshing all dhcp leases and reregistering the dns names. Please contact your isp or network administrator.