Question about Zenith SY2768S TV

Tv picture the tv comes on normally and after a few minutes a big black square covers most of the picture leaving only the outer edges and when i change channel the picture will be normal for a few minutes and then the big black square will come again?

adowling1 Sep 13, 2008

I can not find anywhere in the menu to shut off closed captioning

1 Answer

Mike Longo

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398 Answers

Your closed captions are on and set to TEXT. Go into the menu, turn off the closed captions and the black box will vanish.

Posted on Jun 26, 2007

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We have an Akai tv monitor and the sound works fine but the picture is almost all black. you can start to see the picture around the outter edges but there is a big black square in he middle of the screen....

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I have a 1999 model...when you turn it on the screen is a black square all but like a picture frame on the outer edge...when i hit the volume the screen comes back for a few seconds and then goes black....

Goe to the setup menu and turn off closed caption.Does it do this on all inputs. Closed caption is only on rf input as far as the tv is concered. If this is happening on input which is connected to cable box or sat reciever call your serv provider.

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Hi,
Just happened to see your black box problem associated with your T.V.; Thought I would pass along an idea for you to check into, and let me know if it helped...Check into whether or not it has a onscreen text block mode, if it gets into this mode by accidentally pressing the wrong buttons on the remote and or TV, it could and I have seen, at least with zeniths, a big black box which will cover the whole screen except for a 2 to 4 inch border around the box and outer edge of the screen...if this is the case, find someone familiar with the correct setting for the set associated with this problem, and get it back into the right mode....Hope this helps..T.

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I have a Sharp Tv that had the same problem with a large brownish or black square right in the middle of the screen. It only left about an inch around the edges that you
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Try goeing into your Menu and see if you have the closed Caption on that will produce a black box on the screen if you have the owners manual look in there,if you don't have it you can go on line and download it from the manufactures website under Downloads Good luck Walter Grzybowski

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Tv picture the tv comes on normally and after a few minutes a big black square covers most of the picture leaving only the outer edges and when i change channel the picture will be normal for a few minutes and then the big black square will come again?

1 Answer

Mike Longo

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Tv picture the tv comes on normally and after a few minutes a big black square covers most of the picture leaving only the outer edges and when i change channel the picture will be normal for a few minutes and then the big black square will come again?

1 Answer

Mike Longo

Add Your Answer

Attachments: Added items

Related Questions:

We have an Akai tv monitor and the sound works fine but the picture is almost all black. you can start to see the picture around the outter edges but there is a big black square in he middle of the screen....

I have a 1999 model...when you turn it on the screen is a black square all but like a picture frame on the outer edge...when i hit the volume the screen comes back for a few seconds and then goes black....

When I turn on tv, there is a big black rectangle in the center of screen and you can see the edges of the picture. When you change channels or change volume, the picture comes back on, but in a few...

Black square appears on my Legend TV

Toshiba TP50G60 Big Black Square Covering the screen?

Big Black Square

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Black screen

Black Square Covers 80% of screen on most channels on TV

Black square covering up most of the screen

Not finding what you are looking for?

SY2768S TV

We have an Akai tv monitor and the sound works fine but the picture is almost all black. you can start to see the picture around the outter edges but there is a big black square in he middle of the screen....

Open Questions:

Bell icon disappeared from smart hub of my Samsung tv and cannot find it in apps

insignia tv no picture beeps Had no picture, replace 4 circuit boards from ShopJimmy. Now, no picture but beeps @ 10 seconds. This is a 14 month old 50". Thanks!

I have just changed the bulb of my JVC HD Z56RX5A. But the picture is dark. Everything else I fine. Any ideas what the problem is, please!

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