Turned on HD TV today and got audio, but can't get screen to come on. Red button on TV flashes but then goes out, whether we try using the remote or pushing the button on the TV.
Red button on TV flashes? Dead batteries?
Also, which channel are you trying to watch and which HD box do you have? Is this a channel you were always able to watch or is it one of the newer MPEG4 channels?
Info on the MPEG4 channels and the HD boxes required to watch them can be found at Guide to MPEG4 Channels and Digital Cable Boxes.
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