Zenith SY2768S TV "black square" Questions

Black square Hi! The majority of my screen has a black square on it. There is a border of what the picture should be, but the main part of the screen is black. When I push buttons on the television or

BLACK SQUARE APPEARS IN THE MIDDLE OF THE SCREEN HOW DO I GET RID OF IT ON CERTAIN CHANNELS THE TV WORKS FINE BUT ON OTHERS THE BLACK SQUARE APPEARS IN THE MIDDLE O THE SCREEN Hi Tony You`ve mentioned

...black square blocking out the picture. Sound and everyhing else is good. Someone said the big black square is associated with closed captioning. I cannot get rid of the big black square. How can I ...

...black square that takes up about 90% of the screen. It is the same square that you see when pressing the menu button on the remote, except when you click finish the black screen stays there. I do not ...

Black square My power went out last night so when I turned on the TV this morning there was a big black square box in middle of screen. How do I get it off? If the picture can be seen on the sides of ...

...black square obscuring the picture. You can see the picture in 1 inch border around the black square. If I reset the input switch, the black square disappears for about one second (the picture is ...

Black square in middle of screen about 25in X 25 in While in cabletv mode, inadverdantly hit an "unknown " key on the cable co provided remote control by Scientific atlantic..Explorer cable box. The ...

...BLACK SQUARE THE SOUND IS GOOD BUT THE BIG SQUARE IS ON THE SCREEN SHOW IN SMALL SQUARE PICTURES Set would seem to be either in PIP (picture in picture multiple mode) or the black box might be the ...

Black square on screen I have cm27002s that gets a black square on the screen and blocks the picture.How do I remove the black square? Turn off the closed captioning feature. I'm going to give this a ...

black square appears on my Legend TV This happens from time to time, I'm watching the news or something else and a black square comes on and nearly covers the whole tv. If I press any button the ...