Just remove your componit vidio cables h.d.m.i. is all you need. post back stewee
Tv has inputs numbered 1 - 4 and add'l input labled "digital"
Have a digital cable box
TV is "HD" ready.
Have HDMI cord out of cable box into HDMI input on back of tv
Have component video cables out of back of cable box into YPbPr on back of tv.
Input 1 has sound for a minute then screen goes blue
Input 2 has sound and black screen
Inputs 3&4 don't come into play as they are dedicated to games and dvd which I disconnected.
Input "Digital" no sound, blue screen
I have WOW digital cable. When I use the interactive guide to channel to "HD" channels I get "Your TV doesn't support HDCP" and to utilize the YPbPr plugs which I am already doing
I have reset the cable box a bazillion times.
I have unplugged and replugged a bazillion times.