Question about Vizio P50HDTV10A 50 in. Plasma HDTV

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Vizio LCD tv has green pixels on dark backgrounds

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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jerryg50
  • 1667 Answers

SOURCE: Red Pixels

First do the basics of checking all the settings in the menus. Call the tech support for your set to make sure that there is nothing that you have missed.

If the set is defective, this can be a processing fault where there is some aliasing. This can occure with interpolation errors or loss of data.

Jerry G.

Posted on May 07, 2008

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phongnv
  • 56 Answers

SOURCE: My 37'' Vizio LCD TV has a green haze and lines on the TV

It is a very simple fix. Replace the LVDS cable will fix it. This cable connect the mainboard to the panel.

Posted on Feb 18, 2009

  • 2 Answers

SOURCE: Problem with the picture on my Vizio flat panel

I work as a Contractor for Vizio repairs, and I can tell you that the only solution is to replace the motherboard, or if under warranty REPLACE IT! I have had situations when I replace Motherboard and within 2-3 hours the TV is making either Green, Red, Or Blue pixels where dark areas are. If under warranty don't accept any thing but a full replacement.

Posted on May 08, 2009

  • 1 Answer

SOURCE: Vizio LCD Green Pixels

Our Vizio started doing the same thing after only three weeks, except it was also showing green pixel when we watched DVDs.  After checking this site and others and trying all the "tweaking" advised, I finally called Vizio's customer support.  They were extremely polite and tried to help over the phone, but had to send someone to the house to make the repair (anything 40 inches or larger earns a house call). The tech arrived on time and was extremely professional and pleasant -- he had to replace the daughter board and LVDS cables.  So far, so good.  

Posted on Jun 29, 2009

  • 11 Answers

SOURCE: vizio gv47l lcd a popping sound and tv when dark and no sound

This sounds like a main board issue to me.

Posted on Jul 29, 2010

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Model 42LG70. Why is nothing on screen except for horizontal green and pink pixel line?


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www.fixya.com/support/t355299-black_square_screen_vizio_gallevia_47
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Jan 05, 2016 | LG Televison & Video

Tip

Why the white or black spot on LCD Display


Dead and Stuck Pixels <br /> Pixel defects for an LCD monitor are defined as one of two types: dead or stuck. Technically, both types of pixel defects are stuck pixels but it really deals with the electrical currents and the state of each pixel or sub-pixel. <br /> A dead pixel is defined as a pixel or set of sub-pixels that has failed and is permanently in the off position. This condition means that the pixel will not let any light through. This can be observed as a dark or black spot on a brightly colored or white background. <br /> A stuck pixel is defined as a pixel or sub-pixel that has failed and is permanently in the on position. This can be either with a single or multiple sub-pixels for a given pixel and is best observed on a dark or black background. A white pixel means all three sub-pixels have failed while a green, red or blue pixel means one of the sub-pixels has failed. <br /> Hope this helps, if so do rate the Tip

on Jan 16, 2011 | Televison & Video

1 Answer

Vizio lcd flatpanel tv with dark background


If half screen is affected it will be either a board (LCD and Plasma have different names) but in those one board drives each side of the screen unit--worst case is the display panel itself which is fatal from a cost point of view.

May 25, 2012 | Vizio VT Televison & Video

1 Answer

My brand new LG 37' Led/Lcd t.v. had four very light white spots that you can see in the background what causes this?


Hello
Dead and Stuck Pixels
Pixel defects for an LCD monitor are defined as one of two types: dead or stuck. Technically, both types of pixel defects are stuck pixels but it really deals with the electrical currents and the state of each pixel or sub-pixel.
A dead pixel is defined as a pixel or set of sub-pixels that has failed and is permanently in the off position. This condition means that the pixel will not let any light through. This can be observed as a dark or black spot on a brightly colored or white background.
A stuck pixel is defined as a pixel or sub-pixel that has failed and is permanently in the on position. This can be either with a single or multiple sub-pixels for a given pixel and is best observed on a dark or black background. A white pixel means all three sub-pixels have failed while a green, red or blue pixel means one of the sub-pixels has failed.
Hope this helps, if so do rate the solution

Jan 16, 2011 | LG 37LC7D 37 in. LCD HDTV

1 Answer

Green outline/shadow on dark images or backgrounds


LVDS Cable is corroded - This is the cable the provides video from the TV Video Process board to the LCD Panels Timing Control Board.

Honestly, if you can take the TV back do so. If not, Service it using the manufacturer warranty

Jun 24, 2009 | Vizio Televison & Video

1 Answer

There green tint in my picture on all my connections on vizio 47


Try shielded video cables and make sure you have your cables hooked up correctly. Sometimes you can conect them wrong, specially the red one. If you are using componet in on your tv, make sure the red one is not connected to your audio. The green tint is because you are missing red in your picture.

Mar 16, 2009 | Vizio VO47L 47 in. LCD TV

1 Answer

ASTAR 40" LCD / Pixel constantly on


No Sir,
pixel are come from the screen panel. All LCD TV have these pixel and some do shows and some don't. Also depending quality of the screen panel. (These should be counted panel defective) according the information through the LCD factory.

Oct 17, 2008 | Astar LTV-20PW 20 in. EDTV-Ready LCD...

3 Answers

Vizio LCD Green Pixels


Our Vizio started doing the same thing after only three weeks, except it was also showing green pixel when we watched DVDs.  After checking this site and others and trying all the "tweaking" advised, I finally called Vizio's customer support.  They were extremely polite and tried to help over the phone, but had to send someone to the house to make the repair (anything 40 inches or larger earns a house call). The tech arrived on time and was extremely professional and pleasant -- he had to replace the daughter board and LVDS cables.  So far, so good.  

Feb 18, 2008 | Vizio L37 Television

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