Question about Dynex 32 in. LCD Flat-Panel HDTV

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It has a neon green haze on half the screen - Dynex 32 in. LCD Flat-Panel HDTV

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  • mamawalrus
    mamawalrus Nov 27, 2012

    How much does Driver Board cost and can this be done ourselves or a shop has to do it

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EITHER MAIN RIBBON ON SIDE OF SCREEN TO VIDEO DRIVER BOARD MAY HAVE WORKED LOOSE DUE TO HEAT REMOVE CAREFULY CLEAN CONTACTS AND REFIT IF NO EFFECT REPLACE VIDEO DRIVER BOARD AT CENTER TOP BACK OF SCREEN OR REPLACE ENTIRE SCREEN

Posted on Aug 25, 2010

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Posted on Jan 02, 2017

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Bottom of screen purple "haze"


Check the site linked below, and see the screen shots of defective LCD TVs, Surf it with patience. This should be a panel fault I assumes. http://electronicshelponline.blogspot.com/

May 20, 2013 | LG 55LX9500 55 in. 3D HD-Ready LCD TV

1 Answer

My acer Aspire 5253-BZ692 has a green haze over the whole screen. The screen is green where it should be black.


its usually the connecting cable either into the monitor or into the computer try juggling them (bend them up ward a teeny bit ) if color doesnt restore, borrow a new cable BUT examine the pins on the monitor and the computer CLOSELY to SEE NONE ARE BENT

Mar 18, 2013 | Acer Aspire Computers & Internet

1 Answer

Why does my acer aspire 5253-BZ692 have a green haze?


MM this postmight appear twice -I thought I posted it

I have experienced this- try bending the plug gently where the monitor plug goes into computer and also at the monitor end

If nothing changes try a lead form another computer-monitor Also when you take the plugs off examine closely (with a magnifying glass) all male pins to see none are bent

Mar 18, 2013 | Acer Aspire Computers & Internet

1 Answer

A blue haze has appeared on the right half of the


This can be ( Haze (blue) i a failure of the color engine or convergence chips on the Sustain board/s This is not a DIY on this set. Manufacturer recommends replacement of all 3 boards when one fails. Otherwise the new board will cause a domino effect.

# nerw boards ($300) + labor. It is not a case of playing board swap jockey for a fix. It requires voltage balance between boards and the ability to measure voltage from circuit diagram points and to be able to correctly retune the convergence via a generated hatch pattern on the screen

Thanks for using FIXYA

Nov 26, 2009 | Sony Grand WEGA KF50WE610 50" Rear...

1 Answer

There seems to be a green haze throughout my screen. I have adjusted it and readjusted over and over with no success...can u help me? What is the problem????


I'll do my best!
Well there's a little test i need you to do, when you have that green haze on the screen selesct the menu guide and if it also shows the green haze you will need to replace the video board, and if you have na LCD tv, you will need to replace the optical block .


May 12, 2009 | Panasonic PT-53WX53 53" Rear Projection...

2 Answers

My screen has a green haze. How do I remove this?


your monitor might be going bad green will become more and more apparent.unfortanately the solution with todays prices on repair is replacement.

Mar 04, 2009 | Computers & Internet

1 Answer

Green Shadow


The most common problem for this complaint is contaminated coolant for the picture tubes. If you look directly into the three picture tubes you will probably see a haze in the blue one. This is fairly common but requires a knowledgeable service man to take care of.

Dec 31, 2007 | Philips 50P8341 50" Rear Projection...

2 Answers

Green dot in middile of my screen


The green dot in the center sounds like a burn mark on one or more of the picture tubes inside the set, and the curved lines are telling me that you have a problem in the convergence circuits. The blue haze around everything white tells me you either have a lot of dust build up on the lens over the CRTs, or your picture tube(s) are very weak. If this set is over about 12 years old, I would replace it. I doubt if you will be able to get the green dot out of the picture without changing the tubes which would be VERY expensive.

Jan 05, 2007 | Philips 60PP9401 60" Rear Projection...

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