Just formatted and re-installed Xp pro with a service pack 2 slipstream disk. I installed all the drivers from dell.com (Used service tag) by using another machine and external hard drive. It's a Dell Latitude D620. I still cannot access the internet. I get the limited or no connectivity sign. I get no question marks in device manager.TCP/IP and DNS server is set to obtain auto. Connection works fine when I plug it into my desktop. Any thoughts?