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Removing particles from between LCD and backlight?

22 22 September 18, 2018 at 10:46 AM
I was hammering on the wall last week, now I have a couple greenish colored (stuck pixel looking) things on my screen

I think they may be particles between the screen and back light


Anyone know what to do?

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#2
Take the screen apart. There are like three parts, diffuser sheet, White sheet of plastic and the screen. There is a notch on the corner of the diffuser and the white sheet to show orientation.
if not foreign bits found , could be stuck pixels
there are rapid color change videos out there that cycle the pixels. (I'd try this frist) find one suitable for your TV res. 720, hd, uhd etc.
light rub w/ a q-tip works for others out there.
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Last edited by boartstarr September 18, 2018 at 08:07 PM.
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#4
Quote from boartstarr
:
Take the screen apart. There are like three parts, diffuser sheet, White sheet of plastic and the screen. There is a notch on the corner of the diffuser and the white sheet to show orientation.
if not foreign bits found , could be stuck pixels
there are rapid color change videos out there that cycle the pixels. (I'd try this frist) find one suitable for your TV res. 720, hd, uhd etc.
light rub w/ a q-tip works for others out there.
Tried the static thing, did not work

One of the spot actually moved when I flicked it, telling me it is a particle.
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Quote from DealDude98
:
Tried the static thing, did not work

One of the spot actually moved when I flicked it, telling me it is a particle.
Did you need help finding a tear down video. Post model #.
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