My 360 cannot connect to xbox live. I tried a test and it showed that my cable was disconneted. My cable was still connected from my 360 to my router/modem. The router itself isn’t even recognizing that there is a cable connected. My computer is able to go on the internet, but my 360 still isn’t able. I have restarted my modem/router several times and disconnected and reconnected my ethernet cables as well. Also I have connected the cable into all four ports on the modem/router and it still doesn’t work. Is the problem here with my cable or is it with the 360 itself?