Questions & Answers for: BenQ white dot

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Question about PB6200 Multimedia Projector

2 Answers

PB6200 projector. I have a Benq PB6200. Lamp is approaching 3000 hours. When first turned on, I get white dots, forming some 'sinusoidal' patterns or flickers around 'brighter' images, irregardless of

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the projector has several white dots on the screen. how can i fix it, it started with a few white dots then every time i used it, it doubles and doubles until it became many dots. I have the same ...

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Question about MP515 DLP PROJECTOR SVGA Projector

2 Answers

white dots are displayed on the screen in Benq MP515. keep on incresing Its dust getting into the light path optics. You need to check your filters are in place and open up machine an use compressed ...

Question about MP515 DLP Projector

1 Answer

many little white dots scaretered throught display Yes you have dust particles inside the light chamber. Remove the filters and clean them gently with a vacuum cleaner. Used a compressed air can to ...

Question about MP622 DLP Projector XGA 2000:1 Contrast 2700 Lumens 5.5LBS Projector

2 Answers

...shaped dots then the DMD chip is most likely faulty after you make claning, if you still found white dots, you have to replace old DMD chips, Benq mp622 needs 1076-6038B DMD chips, for any ...

Question about MP623 DLP Projector

1 Answer

...light points came up. I changed the lamp which doesn't solve the problem ligth points means white dots? It's probably you have a busted DMD chip, have your technician replace that, better yet ...

Question about MP623 DLP Projector

2 Answers

...improper unplugging of power cord why in automatic cooling. How is this repaired? if the dots are white flashes of dots , then the dmd is at fault and has to be replaced ask ur technician to give u ...

How do I remove white shining dots on the screen? what is the reasons and how it be removed? And the dots increased with time.It is a small dots start pulsing and then it is fix and still. In the ...

how do i pull the total componets from the white case ? all screws are out very hard to pull it out. Lot of white dots on screen and distortions on colors If your talking about an older white case ...

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