I defintely think I have a HDMI handshake issue with my HD Time Warner cable Box, the message on my Panasonic 9UK Plasma says my HDTV does not support HPCP and to connect using component video. If i change my cable box will that solve the problem, or it is my TV, or is it my receiver which does my HDMI DVI switching that is causing the problem? The problem comes now and again. I called Time Warner cable and they said it was my TV Setting. I have the Panasonic 9UK plasma with HDMI input board which is conneted to my 970 with DVI to HDMI. I doubt its my TV settings. I can not connect with component because wiring is already done in wall. Please advise on how to fix. Thanks.