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My flat screen tv started getting white dots on the screen

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I will need the model number of your set in order to assist with the issue. Please respond to this same post for assistance.

Posted on Apr 05, 2013

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6ya6ya
  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

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Posted on Jan 02, 2017

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SOURCE: white dots on sumsung plasma tv

This is a problem is usually on your Y sustain board. There are two adjustments for this in which an Oscilloscope is nessesary for the alignment. However, there are two other things that can cause this also. This is beyond your abilities if your not a tech. Sorry for the news, It's not a major repair but should be done by a qualified tech.

Posted on Mar 17, 2008

roety
  • 587 Answers

SOURCE: White dots in plasma tv

The only thing you can try is to adjust the tiny control on the Y board, if you want to try do this. Open the set , set it up so you can watch it with the back off. now looking at the back on the left side you will see a circuit board larger connected to a smalled one or two that go to the screen edge . on the larger board look for a few small controls, mark their positions with a dark sharpy then turn each a little while looking at the dots to see if one makes them better or worse. If one control effects the dots try to center it for the least amount of dots, if no effect is observed when a control is turned return it the original position that you mark before starting. if the dots do not clear either the Y board is bad or the whole scfreen is defective.
gd lk
Eric

I’m happy to help further over the phone at https://www.6ya.com/expert/eric_ab7c09ec01841771

Posted on Aug 15, 2009

  • 1662 Answers

SOURCE: What do white dots on

A dot on the screen that is white all the time when the set is on is a bad pixel. This is usually a panel defect. Until recent improvements in manufacturing technology were implemented, many LCD warranties did not require the manufacturer to replace the panel unless the number of dead pixels exceeded a certain number (typically seven). If they had not done this, the reject rate for LCD panels would have been so high that they would be unprofitable to make.

Posted on Feb 26, 2011

SOURCE: white dots on tv screen-HL=55686W

you should replace your old DMD, if i was right, it is 1910-6103W, but this model is very shortage, and expensive.

in the market, i only found some used one was sold, hardly get brand new.

Posted on Mar 26, 2012

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I just purchased a Samsung40" 4K Ultra HD HDR LED tizen smart tv 6270fxzc it has little white dots (snowy) on the screen picture?


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1 Answer

Appearing white dots on tv screen


If you wish to get more details, check this site. Pull up older posts there. Check the site with patience, as it has over 2200 posts now. All are related to electronic equipment repair help. There are so many reasons for this fault. All are described in detail.

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1 Answer

My mitsubishi 65in tv has a lot of small white dots on the screen what causes this?


projection tvs can display white dots from the dust that is on the reflector mirror your lamp shines the picture on before it is reflected onto the front screen of your tv, one must be very careful when cleaning this, may be worth a service man doing it for you

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White dot for DLP Projector TV is not because of the light buy. It is caused by aging DLP chip ( DMD Chip.) Your TV DLP Part should be the following image:
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Check the post how to place it diy

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1 Answer

The TV has white dots on the screen when you turn it on. It also has a few black dots. They are all fairly small dots, but a lot of them.


The dots can be caused by your power supply or by one of the sustain boards on your TV. You can get parts from www.interliquidparts.com

Jun 03, 2011 | Televison & Video

1 Answer

White dots in plasma tv


The only thing you can try is to adjust the tiny control on the Y board, if you want to try do this. Open the set , set it up so you can watch it with the back off. now looking at the back on the left side you will see a circuit board larger connected to a smalled one or two that go to the screen edge . on the larger board look for a few small controls, mark their positions with a dark sharpy then turn each a little while looking at the dots to see if one makes them better or worse. If one control effects the dots try to center it for the least amount of dots, if no effect is observed when a control is turned return it the original position that you mark before starting. if the dots do not clear either the Y board is bad or the whole scfreen is defective.
gd lk
Eric

I’m happy to help further over the phone at https://www.6ya.com/expert/eric_ab7c09ec01841771

Aug 15, 2009 | Televison & Video

1 Answer

Insignia NS-PDP32-09 Purple Dots


Its hard to say this but your tv has a bad PDP Panel unfortunately the panel is not available for the tv. If not in warranty see if your home owners insurance will cover it.

Mar 18, 2009 | Televison & Video

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