I recently bought another PC(a Netbook, like hers was) and reconnected the cables as they were before she left. But I couldn't get the cable modem to connect to the Internet. It's only when I disconnect the cable from the router that I get an Internet connection. In the Control Panel, under Network and Sharing Center, I see the Wi-fi is connected to my floor's Wi-fi, but the SBN(cable modem) which my PC connects to the Internet with, is X'd out.
I need to know what steps to take to connect me to both networks.