Ok so I have a ps3 and a 360 and hd directv. All of them use hdmi. But my tv only has two hdmi ports. I get tired of switching back and forth with the hdmi I use on my 360 and ps3 so I decided to just use the component cables on the 360 and leave the hdmi's for the ps3 and directv. My problem is that after I switched to the components I get a black screen but I still hear the audio. So what am I doing wrong? Or are the cables faulty or the 360 messed up? Or do I have to reset the 360 to recognize the component instead of the hdmi?
P.S I do make sure that I have the tv on the right input. Also if I didnt have it on the right input I wouldnt hear audio. So please help.