I agree with Captain Haddh... u need to go to command prompt then use ipconfig /release ipconfig /renew Do ipconfig /help to get more info on other options... there is someting like ipconfig /repair -all etc.. cannot remember.. Good Luck.. if that doesnt solve the problem.. reboot ur pc... disconnect the router for about 30 seconds... and reconnect again... try viewing the router setting from the IE brower... u can do that by typing the ipaddress of the router...