Question about Samsung HLS4266 TV

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White dots on Samsung HLS4266W TV

My TV has white dots all over the screen. It is supposed to have a problem with the DLP chip. Any knowledge you can share with me on this would be greatly appreciated! Is this something I can if I ordered the part online?

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  • naseqp Feb 13, 2009

    Purchased 12/23/2006. First white speck came Nov 2008. Set has been babied with an APC hometheatre surge suppressor/filter,plenty of free standing wall clearance and clean air conditioned room.



    As of Feb 9...here's what it looks like,power on....cable box off.

  • Anonymous Mar 18, 2014

    i am seeing white dots on my TV (about a hunder or so) and i was told that it was a problem with an aging DLP chip. now i need to see if i can replace it myself but first i need to locate the said chip

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Has white little dots all over what can it be

Posted on May 02, 2013

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Replace the dmd pcb.

Posted on Jan 14, 2009

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I have white dots on my HL-6156 Samsung tv. Started with 4 and is now 10 wide spaced over 12 to 15 inches of screen. Anything I can do ? Set is 5years old.


The DLP chip needs replacement that what causes the white dots eventually they will fill the entire screen assembly. You can get the replacement DLP chip with instructions from www.tvrepairworld.com

Mar 21, 2013 | Televison & Video

2 Answers

White death DLP TV


White dots on your RPTV television are the result of the DLP chip being worn out. You can replace it very easily by buying a new DLP chip for just under $190 and installing the new chip. There is a very good forum over at fixyourDLP that offers tutorials for replacing the DLP.
http://www.fixyourdlp.com/2012/10/11/banish-white-dots-from-the-samsung-hl56a650c1-with-a-new-4719-001997-dlp-chip/
or for Mitsubishi
http://www.fixyourdlp.com/2012/10/02/install-a-new-4719-001997-dlp-chip-and-banish-white-dots-on-the-mitsubishi-wd-82737/

Jun 04, 2012 | Mitsubishi Televison & Video

2 Answers

Light bulb


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:
2_23_2013_5_55_48_pm.jpg
Check the post how to place it diy

May 04, 2012 | Televison & Video

3 Answers

I have a samsung HLS4266WX/XAA about 3 years old with white dots.


This is a known issue with Samsung DLP sets. Here's a link to the solution:

http://forums.cnet.com/5208-13973_102-0.html?messageID=3162774&tag=emfrnd#3162774

Jan 01, 2010 | Samsung DLP HL-P5663W 56" TV

3 Answers

Own a Samsung DLP TV 42 inch and white dots have


The random whit dots you are seeing is more than not the DMD or million little mirrors board. The white spots represent some of the mirrors that are sticking in the on position. In that case they are always reflecting white light from the lamp. I don't concider the DMD board a do it yourself repair since on the older DLP set it requires mechanical alignment as well. The best thing to do is contact a techincian and see what they might charge to repair the TV for you. Please take a few moments to rate my answer...Thanks..

Nov 15, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

2 Answers

Had one last week and now there are 6. they are


Hi,

You get white spots inside the samsung DLP tv due to bad Digital Micromiror Device , or bad DMD board .

What is actually the problem is the DMV chip connected to this board . Inside this chip are 3 million tiny mirrors ,and when they physically get stuck , they either show black or white instead of a color
This is well know problem with SAMSUNG DLP...

The DMD chip is failing.If not under warranty expect to pay a few hundred to several hundred to get it fixed

The mirrors on the DLP chip are slowly sticking either fully open (white) or fully closed (black). The part that contains the DLP chip is the Light Engine. It is the most expensive part of the TV.Only the Samsung TVs has this issue.

Replacing the DLP chip and the micro mirror would solve this issue...

Pleaserate this solution,
Rnj VINODKUMAR

Nov 11, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

2 Answers

I have white dots on the screen of my hsl4266wx/xaa?


If these dots are only seen when the picture is on I would look for the Optical Block to be causing it. Are the dots in the same place each time you turn it on?

Jul 17, 2009 | Samsung HLS4266 TV

2 Answers

White dots on my samsung dlp tv


Samsung DLP Projection Tv white dots may caused by DLP Chip. Change a new DMD Chip 19106143W. The post show you how to replace it step by step.

Your chip should look like this:

2_26_2013_8_09_38_pm.jpg

Jul 11, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

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