I recently got a Xbox 360 from a mate, and started using xbox live the other day, but as I only have 1 ethernet cable that is capable of reaching my bedroom, I have been swapping the ethernet cable between my pc and the 360, today I went to plug the 360 in, went to the dashboard and clicked connect, it said there was no connectivity to xbox live, so I did the test and it showed "Network Adapter - Disconnected" the cable is seated in the port correctly, so I tried again, the same, I rebooted the console, and the same again, tried moving the console closer to the router using a different cable and its the same, just wondering if anyone has had a similiar issue and if so what they did to fix it?