have a wii. ver 2.2 thought it was not working. then i tried to sync a wiimote and it sync but still nothing on screen. sound works. i was using the composite yellow cable. so i tried the HD 480p cable. cool it works. went to the settings page moved to 480i. saved. turned off the wii. placed back the yellow cable. still no video. thought it was the firmware. i updated to 4.3u. okay now tried to do the same process. switched back 480p to 480i and placed the yellow cable. still no video. i need to use the yellow cable cause im planning on mounting it on the car. the component works with both 480p/i but i cannot connect that to the monitor on the car. the yellow cable is fully working on 10 other wiis ive tried. so its impossible that its not working.