Awhile back my xbox stop connecting to xbox live. So i went to the network setting and click on wired network and Its says "connect ethernet cable to both the console and the router, or modem" and it not the cable because the same cable works for 2 different laptops. I look it up the problem online and i thought that ethernet port was dead so i order a new xbox. I plug the new xbox in this morning and i still have the same exact problem. What can i do to fix it???