My xbox doesnt read my wired connection

[villarini]

Hello,
my xbox will not go on xbox live, i have my xbox wired to my router but everytime i try to test connection it says i need an ethernet cable in both my xbox and router when i already do, helppp!

 

[RyQril]

it might be cable problems or you plugged the cable wrong in router, you might want to chk this out