I have a High Def. Samsung 30" Widescreen TX-R3079WH which has been working perfectly hooked up to both a HD DVD player and Motorola DVR HD cable box. But, just today the picture on the tv suddenly looked like a 4:3 picture in 16:9 and in 4:3 mode looked like horizontally compressed 4:3??? And, the other picture modes are not available to select anymore, such as panorama, zoom1, zoom2. It is stuck like this for all incoming signals, even DVD's. Seems like it must be the TV, but anyone have any ideas???
Jason, hate to be the bearer of bad news, but that's Samsung. Products have a history of unreliability. But folks keep buying them. Hope you have a warranty.