We plugged in our Wii using component cables to an HD TV but we have no color, only black and white. The cables are plugged in correctly and I know the cables are good because we use the same ones on a PS2 in addition we can only select 480i while the 480p is grayed out/disabled. If we use the standard cable (yellow/red/white) we have color and it works fine. Any suggestions on getting the component cable to work? Everything is plugged in correctly and the cables and TV are good.