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Dead pixels on ft80

There are some pixels on my ft80 screen that are no longer functional. It looks like they are always on.

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SOURCE: Dead pixel

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Posted on Dec 04, 2007

jdbouncer
  • 72 Answers

SOURCE: dead pixels?

If they are dead there isn't anything u can do except order a replacement panel, or get a new TV.

Posted on Apr 30, 2008

Geekman
  • 32281 Answers

SOURCE: dead pixel

Dead pixels cannot be fixed, each pixel is controlled by a transistor that is part of the LCD screen. If it is bad, the only option is to replace the LCD screen.

Posted on Mar 30, 2009

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1 Answer

Blotted screen in my hp laptop


1.Locate the problem pixel. Display a true black image on your HP's monitor. You can do this by playing a DVD on your HP laptop, and pausing it on the black screen just before the movie starts. Once you bring up a black image on screen, the stuck or dead pixel should be visible.
2.Try applying direct pressure to the problematic pixel. After you've located it, turn off your laptop. Place a soft cloth or rag over the pixel to avoid damaging your screen. A soft chamois works well. Using the tip of a pen, apply gentle pressure to the pixel. You don't need to press hard, as too much pressure can crack or scratch your screen. While applying pressure, boot up your laptop. This should force the pixel to begin working properly.
3.Tap the pixel. With your Toshiba booted up and an image on the screen, gently tap the pixel with the rounded end of a pen cap. Tap hard just hard enough to see a small white flash on the screen. Tap your HP's screen until the pixel begins working properly.
4.Download a stuck pixel program. Several programs, including JScreenFix, UDPix and Pixel Protector, are available for download and can help fix a malfunctioning pixel. These programs display rapidly changing colors and images on your screen. The flashing colors and images can force the pixel to begin functioning properly.
5.Contact HP. If none of the above methods work, your screen may have a pixel that is truly dead. If that's the case, the only option is to replace the display completely. Contact HP customer support at www.hp.com to find an authorized repair service near you.

Sep 19, 2011 | Computers & Internet

1 Answer

I HAVE RED DOTS ALL OVER ANY BLACK COLOR OF THE PICTURE


Could be whats known as dead pixels, this is tested be showing up a black or white screen. Microsoft paint or word will do. If an area always has dots then dead pixel. However if it doesn't constantly remain a dot then, some-thing else. Dead pixels come about due to age.
A technician will be able to diagnose your problem by performing white screen test.

damnor01

Nov 17, 2010 | Acer AL1715 (Black, Silver) 17" LCD...

1 Answer

Blue vertical line


The lines appearing on your LCD means it has a defect on the screen.

There are 3 types of pixel defect
1) dead pixel - pixel is always off
2) stuck pixel - pixel is always on
3) hot pixel - pixel is on but in red, green, blue or yellow, can also be a light black color

You can try to fix stuck or hot pixels but dead is dead.
1st method, flashing different colors rapidly:
JSScreenfix.com has a great tool. This is their free java applet or you can download it below.

2nd method, applying pressure to pixel:
Damp paper towel, Small stylus or dull pencil.

3rd method, tapping the pixel:
Pen with cover on or another small, blunt object.


If your laptop is still under warranty, get it replaced. If not you are looking at the most expensive part in a laptop to get replaced. (LCD screens on laptop is roughly equivalent to 40-60% of the total laptop cost

Please rate this if it this helps.

Jun 05, 2009 | Compaq Presario M2000 Notebook

2 Answers

My Ibm Laptop r51 has a vertical lines on the screen


The lines appearing on your LCD means it has a defect on the screen.

There are 3 types of pixel defect
1) dead pixel - pixel is always off
2) stuck pixel - pixel is always on
3) hot pixel - pixel is on but in red, green, blue or yellow, can also be a light black color

You can try to fix stuck or hot pixels but dead is dead.
1st method, flashing different colors rapidly:
JSScreenfix.com has a great tool. This is their free java applet or you can download it below.

2nd method, applying pressure to pixel:
Damp paper towel, Small stylus or dull pencil.

3rd method, tapping the pixel:
Pen with cover on or another small, blunt object.


If your laptop is still under warranty, get it replaced. If not you are looking at the most expensive part in a laptop to get replaced. (LCD screens on laptop is roughly equivalent to 40-60% of the total laptop cost

Please rate this if it this helps.

Jun 02, 2009 | IBM ThinkPad R51 Notebook

1 Answer

Dead pixel


Dead pixels cannot be fixed, each pixel is controlled by a transistor that is part of the LCD screen. If it is bad, the only option is to replace the LCD screen.

Mar 30, 2009 | Toshiba Satellite A100-S8111TD Notebook

1 Answer

The is a very small blue dot on my Canon xti screen


It can be regarded as normal, yes. All LCD screens will have a percentage of dead pixels, and no manufacturer will guarantee you get a dead-pixel screen on their products.

As you say it does not affect your photos and you can be assured it is not something that is going to get worse - it is a tiny manufacturing defect that is all, but within what they call acceptable limits.

If the camera is brand new you could always take it back and ask for another one, but they are within their rights (I believe) to say no for a single dead pixel.

Jan 25, 2009 | Canon EOS 400D / Rebel XTi Digital Camera

1 Answer

Toshiba regza lcd 46x3500


This is what is known as a dead pixel. If you have a standard wide screen lcd monitor it has over 1 million pixels. It is not super un-common for one to go bad. It will either always be dark or in your case always be lit. It is not worth it to repair, and in most cases unless you have multiple dead pixels with in a square inch of screen, it is not covered under warranty either.
Each pixel is individual and the problem will most likely not spread.

Jul 08, 2008 | Televison & Video

1 Answer

Dead pixels?


If they are dead there isn't anything u can do except order a replacement panel, or get a new TV.

Mar 23, 2008 | Philips 42MF531D 42 in. LCD Television

1 Answer

Small bright dot


Pixel Mapping is a feature of the camera to check and adjust the CCD and image processing functions. Pixel Mapping is a feature of the camera to check and adjust the CCD and image processing functions. Locate Pixel Mapping in the camera's menu and select OK to activate it. Once Pixel Mapping is completed the Menu displays. The bright dot should no longer appear in your downloaded images.

Aug 31, 2005 | Olympus D-545 Zoom Digital Camera

1 Answer

Small bright dot


Pixel Mapping is a feature of the camera to check and adjust the CCD and image processing functions. Locate Pixel Mapping in the camera's menu and select OK to activate it. Once Pixel Mapping is completed the Menu displays. The bright dot should no longer appear in your downloaded images.

Aug 31, 2005 | Olympus Camedia D-435 Digital Camera

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