I am trying to connect my fiances computer through our home network via a dlink switch (DGS 1005g), computer works in network without switch just fine, have a smart tv that works with the switch just fine but i cannot connect the computer to the switch and make it work. the computers network settings have an x through them and keeps saying that an ethernet cable is not plugged in. have tried 2 cables that i know work this far. HEEEELP!