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Tv screen haslittle white dots on the screen. started with one, now there are three. What are they? What causes them? How do I get rid of them?

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If your video is coming and going, is your audio? If its the video only, it may be the I/C regulator. I have this TV and my video went out but I still had sound and the $1.25 part fixed it. In these TVs typically its a capacitor or an I/C regulator. Capacitor problems cause the unit to shut off, I/C regulator problems cause video problems, among other things.

Posted on Jan 03, 2011

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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

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Three small white dots have appeared on the screen. What does it mean, is the lamp going bad?


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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

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1 Answer

Three white dots on my screen!!!


This is a known issue with many Samsung DLP sets. The complete solution is here:

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

Be sure to read the entire post before acting to avoid being charged for the service.

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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?

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