I just installed my cable / internet modem at home, the Wifi works fine however my desktop is not getting Internet connection from my modem. My desktop is connected to the modem via cable and I tried all 4 ports at the back of the modem but still no go. When I try to unplug and plug back in the cable from my desktop the internet icon appears to scan but after a few minutes it displays a Yellow warning icon for no internet connection. Do I need to install the drivers for my modem first for this to work? The brand for my modem is Technicolor TC7110.d and I'm using a desktop with windows 7 OS.
PS: There's light coming from the port of my model and the back of my PC. Any help of advice is highly appreciated. Thanks!