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Dead pixel dlp projector - NEC NP210 DLP Projector

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2 Answers

How to fix the visible pixels and get clear picture

Dead pixels cannot be fixed. The lcd would have to be replaced

Aug 17, 2016 | Office Equipment & Supplies

1 Answer

Why are there lots of black dots on the screen?

Those "black dots" are either dirt on the inside of the projector or, more likely, dead pixels on the LCD light valve chip.

May 05, 2015 | InFocus X16 DLP Projector

1 Answer

Dots on projection

Hi, look like dead pixel on DMD lcd cpu unit... I have the same issue... Open projector and check the lcd surface with a magnifier and clear light, you will be able to see the 'point dead'... Only replace with a new one look to be the solution. FOR ACER x1260 picture follow...


Feb 08, 2014 | Acer X1260 DLP Projector

1 Answer

Suddenly, benq mx511 has white pixels showing up....multiplying every the projected image consists of 50% snow.

It probably has the same DLP chip as my Mitsubishi television. The mirrors in the chip set get stuck and create the white spots. There is no way to fix this other than replacing the DLP chip.

Feb 04, 2013 | BenQ MX511 3D Projector

1 Answer

White spots on projector

firstly make a clean for your projector DMD chips or color weel, if it still ahs whie spots, It should be dead pixels, since for the DMD chips issue. you have to replace a new DMD chips. i have DMD chips fit for Optoma EP761, it will cost USD123 with shipping

Jan 11, 2013 | Optoma EP761 DLP Projector

1 Answer

Hi, I have a projector Optoma EP7155 and it appear white and black spot like dead pixel, I would like to know where I can buy a DMD chip with the CCD and how much it will cost. Thank you

global projectors is one source. You need to find out from Optoma the chip you need or take apart the machine and look at it. From China they run about 200 bucks. I've only done Mitsubishi so far.

Dec 16, 2012 | Optoma EP7155 DLP Projector

1 Answer

Mitsubishi projector xd50u dlp chip repair

Normally the dlp going bad would be white or black spots. Dead pixels. DMD/DLP is about 200$ from china. I've got a video of the repair on an ex51u

Dec 06, 2012 | Office Equipment & Supplies

4 Answers

How do I repair stuck pixels on a DLP projector

you have certification in this field or u have knowledge about repairing so try other wise do not try go to technician and they repair your projector

Sep 29, 2011 | InFocus IN102 DLP Projector

1 Answer

Hi , 2 weeks ago i noticed some dead pixels showing up on my screen (white dots) since then i'm up to 10 dead pixels. What can i do? I heard it might be the dlp projector that has to be replaced...

White pixels are STUCK pixels, not dead. Read the warranty beacuse at a certain number of stuck/dead pixels, the tv is repaired for free by the seller if is in warranty period.

Nov 02, 2010 | Samsung HL-S5686W 56" HDTV

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