Mitsubishi WD-52528 52" Television "reset uverse box" Questions

...uverse.....i cannot get hd for some reason, the sbt says it is dispaying 1080i but the tv says 480i ......help???? Make sure you have it connected to the correct input---one other thing if you have ...

...is with the ATT UVERSE HDTV BOX and not the Samsung DLP TV. There is an inherent problem with the ATT UVERSE HDTV Box when using a HDMI cable. This was verified by the ATT UVERSE Technician.

...#39;s my main control board... I have had this before I just reset the input device and it worked for me it was mu Uverse box - also can scroll through the inputs and see if you get snow on the ...