It pretty odd this has happend to people around the same time. THis week it happened to me. All the other tvs work but not this one. I get a mon, stereo, sap show up on my screen when I switch channels, but when I go to the menu, there are no channels that allow me to switch this. FOr a while when I went to TV mode instead of cable I could hear all my channels. My channels that are local that broadcast mono i can hear fine. Anything in stereo I cant hear. Also, my xbox 360 plays fine through both speakers.
There are no features for SAP. If the tv shows mono, stereo it works.
DOes anyone know how to manually reset? THere is no reset button? THanks