Question about Samsung LN-S2651D 26 in. LCD Television

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Dots all over screen

We have had this tv for a year and a half, always been mounted on the wall not moved, it started showing dots all over the screen, if you look close there are colors in the dots.  It does this on all inputs, so we know it's not a cable..  what can be done is this something we can repair ourselves?  

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  • fiveasone Jul 14, 2008

    thanks for the post, it really strange, if you turn the tv on it looks like the picture might be fine then these dots appear all over the screen. I tried cleaning it with a cleaner we got when we purchased one of our LCD tv's and it didn't do anthing. At first when it started doing this you could watch the tv for awhile then turn it off and turn it on and almost all the dots were gone, now they are always there.

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If you would spray a coarse water mist on the screen, would it create the same effect?

Or, take a toothpick, wet it, then touch the screen with it leaving a small dot of water; if it looks like the other colored dots and the colors shift when you move you head slightly back and forth, what you are seeing is a lens-effect and changing the angle will alter which individual pixel you are seeing causing an apparent change of color.
It sounds as if some kind of overspray, perhaps of an oily aerosol like Pledge or WD-40 has found its way to the screen.

I'm kind of curious about this one, I don't think it is electronic in nature, please post back if you discover something.

Posted on Jul 13, 2008

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Posted on Jan 02, 2017

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