Trying to figure this out. I searched and read a lot here, but haven't got a definitive answer. I have a TH42PX60U and like it very much. I can pull in 5 HD channels with an antenna, OTA. However, if I take the coax cable out of my Time Warner box and plug it directly into the TV to have the QAM tuner pull HD channels over cable, I don't get ANY! What gives? Yes, I have set the ANT in from 'antenna' to 'cable' and did an auto program search. Doesn't pick up a single HD channel. Pull the cable and put the antenna back, and I get 5 HD channels OTA.
Anyone in Rochester NY using Time Warner cable have this same issue???
"The only thing necessary for the triumph of evil is for good men to do nothing."