Please guys i need your help. i have 4 desktops running windows x.p service pack 2. i wanted to network them together with my h.p printer that has a lan port. I bought a d-link swith/router the 8-port type and then bought cables. i connected them all together and installed all necessary drivers. when the rounter is turned on the system detects that a lan cable has been been plugged in but it keeps saying LIMITED CONNECTIVITY.I have run through network set-up wizard failed. i have disabled all firewalls and antivirus still no way please help.