Question about Sony Grand WEGA KDF-42WE655 42" Rear Projection HDTV

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My Sony DLP has WHITE DOTS all over the screen, Whats THAT?

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Our company installs TVs as digital marketing displays. Cleaning a TV today is not hard to do, you just need to know the basics. Sprays like windex or other chemicals should never be used.

Why they say to use Deionized water is because its not abrasive. Deionized water is... water that has had almost all of its mineral ions removed, like sodium, calcium, iron, and copper etc. An LED screen is a soft material that can easily scratch. Usually the marks are only seen when the TV is off.

We use a special product that anyone can buy as long as you know where to buy them. You can't purchase them at any store that I know of... Its called an Optic Scarf! I was asked to test it and IT WORKS!

After trying everything, this seems to be the best, I've found.

We use it to clean our computers, cell phones, IPADS, IPODS, sun glasses and just about anything else that I don't want to scratch the screen or apply an potentially abrasive cleaner too.

We purchase ours from www.ChristineFrey.Norwex.biz

Posted on Jan 30, 2015

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I have a lcd tv that has a few black dots but it may be from a similar cause. During a move the screen was rubbed against i was wiping the screen later and picked a small piece of plastic off the screen. The moral is... the screens are sensitive to the touch and you should be carefull how you clean it. When i bought my tv i also bought a spray of deionized water. There must be reasons behind why we can't use windex or other chemicals on a screen these days.

Posted on Oct 18, 2013

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Posted on Jan 02, 2017

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If this TV is a DLP. It is common to get insects get inside. They are harmless. It will take an effort to remove them. Let them be...they will soon die and fall out of sight. Thanks for asking me.

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White dots appear across the screen


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Check the post how to place it diy

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White dots all over my screen. well over a hundred of them. at times the tv will stay on for a few 3 or 4 hours and just turn off. 45 "samsung slim dlp tv bp68-00633a whats wrong? how do i fix it? how...


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1 Answer

White dots all of screen


sound like you have a bad dlp chip. this happens to a lot of samsung dlp tvs. some of the mirrors are stuck. they can appear as black dots or white dots and it usually gets worse over time.

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I have got two white dots that have appered on the screen


is your problem like this?

d453f3c.jpg


if it small like this DMD BOARD

if its smaller try to clean the back of your tv..

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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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