Ok, a while back I lent my older brother my Wii, he ended up not playing it much, when I get it back, it appears to not work. Atleast, it turns on, it checks for a disc, disc drive lights up blue but nothing turns up on screen. The screen does change to a slightly lighter shade of grey. Im fairly certain that trying to sync up a wiimote with it doesn't work. He says he is fairly certain he hasn't done anything that might break it, and I believe him, what are the chances it may just be the component cables that are broke? Is there anything I can do to check if the console is broke? Thanks for the help.