Question about Acer K330 3D Ready DLP Projector - 1080p - HDTV - 16:10

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Acer K330 DLP Projector, white dots on image looks like snow what is the problem?

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Posted on Jan 02, 2017

projdoc
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SOURCE: dell 5100mp dlp projector - white vertical lines evenly spaced

clock and phase are off. go into menu and reset the settings to factory default.

Posted on Sep 02, 2009

  • 2 Answers

SOURCE: the projector has several white dots on the

I have the same problem. I think we need a class action!

http://s1231.photobucket.com/upload/albums/m3231/?location=projector+spots

Posted on Dec 08, 2010

  • 2 Answers

SOURCE: Help! Our Optoma DLP

There is a lense behind the main focus lense that's causing this. Flakes of the colored tint are coming off causing white light to shine through. If you look at your projection, you can see black spots as well, these being the flakes that have re-located themselves. I dug into mine deep enough to diagnose this, to actually replace the little lense would be a little tricky. The unit has to be mostly disassembled. Also I haven't been able to locate a vendor who sells the part. Optoma wants you to send it in so they can do the repair, and won't part w/ these component level parts.

Posted on Nov 20, 2011

jaguar835
  • 1 Answer

SOURCE: my acer projector have a white dots whats the cause

so? where is possible to get a DMD chip 8060-6038B? but most important, how to replace it in the projector?

Posted on Jan 12, 2013

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SNOW LIKE PROJECTION WHITE DOTS


IF it happens right away, it could be serious. If it happens when it is on for a while, you might need to clean out the dust buildup so the bulb can breathe.

Mar 20, 2014 | LG RD-JT91 Multimedia Projector

1 Answer

Suddenly, benq mx511 has white pixels showing up....multiplying every day...now 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 dots on the screen


Need more info. But initial suspicion is there is a problem with your projector.

Are they stationary and always in the same position? You may have bad pixels.

Are the dots there with no signal going to the projector?

What is connected the the projector? Detail the video path - try all the sources. The dots still there and in the same position on all sources?

It is probably your projector.

If some of your sources are fine - the problem might be from a connected source.

Hope this helps.

Aug 26, 2012 | Acer X1160 DLP Data Projector, 2,000 ANSI,...

2 Answers

Light bulb


White dot for DLP Projector TV is not because of the light buy. It is caused by aging DLP chip ( DMD Chip.) Your TV DLP Part should be the following image:
2_23_2013_5_55_48_pm.jpg
Check the post how to place it diy

May 04, 2012 | Televison & Video

1 Answer

I am getting white spots that are appearing on the display image. It started out with one but now there's more every day. Is this fixable? Is there dust maybe ibside the lens? Is the bulb going? The...


I feel Most of DLP's getting this issue. Please tell me If the black & white dots are blinking....
To see it you need to put very clearly focused A4 sheet. If some dots are blinking .... most of time DLP chip is bad or getting bad.. IF can please upload a very clear picture......

Jul 30, 2011 | Optoma DLP Projector Multimedia Projector

3 Answers

How do you clean the dust out of the projector, there are particles that look like small white stars on the black areas and black stars on the white areas. Is this dust?


If you focus the image on a screen up close to the projector and notice small rectangular black and white spots, then you have pixel failures.

Jul 11, 2011 | Optoma TX542 Projector

2 Answers

Sir, its white small dots on complete screen, like sky with stars,


Place a white piece of paper about 1000mm in front of the screen and focus the image sharply.
Choose menu, image, advanced then select color manager.
go through the color options and check if some pixels are permanently on or off (ie small dots or black) instead of a uniform colour on the screen.

The DLP chip is most likely the faulty component

Mar 01, 2011 | Vivitek D825MX Projector

2 Answers

Full with white stuck pixel


make a cleaing, if it still is full white dots, it should be problem of DMD chips,

buy a 8060-6038B DMD chips and instal it. only cost USD184

Jan 24, 2011 | Acer X1160 DLP Data Projector, 2,000 ANSI,...

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