I plugged in a hdmi cord from my ps3 to a 1080i hdtv. It autodetected the hd capability and I told it to convert. Looked great. Then I took it back home and tried to use a component cable again and there is no audio or video. When I yank the cord out of the back of the ps3, usually there is video interference and there is a flicker on the tv, but now there is no feedback at all, like the ps3 turned off the component cord port altogether and won't autoconfigure back to standard def, Wtf.