I am having problems connecting my computer to the network. I just got a new desktop and when I connect the ethernet cable to the computer, the connection icon says "limited connectivity. The problem occured because the network did not assign a network address to the computer". But, when I connect the ethernet cable to my laptop, which I used to connect to the internet before, it works. I think the modem does not recognise my IP address, and I have tried doing ipconfig/release and renew in the command prompt but the computer still won't connect to the network. What else can be done?? Please help!!!