Question about Toshiba 57H81 57" Rear Projection Television

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There is a black spot across the screen - Toshiba 57H81 57" Rear Projection Television

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THs problem is due to magnetic field check whether any magneti materialas are near tv

Posted on Dec 29, 2010

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Posted on Jan 02, 2017

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A spot developed in center of screen next day black lines across screen from the original spot


it sounds like you have a small crack on your screen that has gotten worse over time, these black areas are where the lcd crystals aren't active anymore, unfortunately there isn't allot you can do apart from buy a new screen or put up with the black lines.

May 02, 2011 | Gateway FPD 1730 17" Flat Panel LCD...

1 Answer

Black spots like little bugs on screen and some white spots


optical engine failure. that technology is called DLP digital light processing and it uses a device called a DMD digital micomirror device that has millions of mirrors onthe face and they independtly move and sometimes they can get stuck or not move and cause spots black or white across the entire picture. i suggest calling customer support for possible repair accomodation

Jan 12, 2011 | Samsung HCN4226W 42" Rear Projection...

2 Answers

Hello, I have a 40" Samsung LCD flatscreen. My television has a 2.5" diameter black spot on the far left side about 4" from the bottom of the screen, Also we have a dark transparent band across the bottom...


Sorry Sir but your LCD TV got wet... it can be splash with too much water, an animal urinate on the panel, etc....
this kind of black spot is caused when the LCD Panel Terminals got wet, this terminals are located at the lower side of the LCD Panel.

Sep 15, 2010 | Televison & Video

1 Answer

Blue tint across screen and black shadow of sort


Hi , it seems you are experimenting a light engine problem.Here's how your tv works: http://www.youtube.com/watch?v=ZLLHnQ4y-wo Basically there's 3 LCD chips that create the colors and image by blending together.When these chips start to melt you will get those blue spots, pixilation even vertical lines.You will need to replace the light engine. Have a blessed one!

Apr 02, 2010 | Sony Grand WEGA KDF-55XS955 55" Rear...

1 Answer

Display screen


You'll have to live with it, LCD screens are not repairable, they're only replaceable.

Nov 04, 2009 | Acer Aspire 3000 Notebook

1 Answer

Screen has black spot in corner that spreads to entire screen


one of the floresant bulbs has fail there is a place in Haverhill Ma called Tops Electronics that can fix you up really quick but you will have to ship it to them they do good work there
their new name is pinnacle solutions group over 30 year serviceing

Sep 18, 2009 | Emerson LC320EM9 32 in. LCD HDTV

1 Answer

XB360 Screen colour changes and then disappears


Could possible be your television.

Or maybe your Xbox is overheating.

Try placing your Xbox in a cool spot, direct a fan at it, etc.

Or try getting a new TV or Xbox.

Jun 29, 2008 | Microsoft Xbox 360 Console

1 Answer

Psp screen


Uh yah, I don`t think I`ve ever heard of that.

May 03, 2008 | Sony PlayStation Portable (PSP) Console

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