Things You'll Need
Instructions
Connect the Wii end of your Wii component cable to the port on the back of your console. This end is the single-plug side. Insert this end into the port on the back of the console.
Connect the component ends of your Wii component cable to the component ports on the back of your DirecTV HD box. Insert the multicolored plugs into their matching ports on the DirecTV HD box.
Turn on your television, DirecTV box and Wii. Press the "Video" or "Input" button on your DirecTV remote to switch to your DirecTV box's input channel. You should now see your Wii's visual signal on your television.