Question about Optoma EP761 DLP Projector

1 Answer

White spots on projector - Optoma EP761 DLP Projector

Posted by on

  • petteri_tepp
    petteri_tepp Jan 12, 2013

    Thanks for info! I checked the color wheel, so it is dmd chip. How easy/ difficult is the replacement process? Is it something that anyone can do, or a task to be left for a pro..

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

  • Expert
  • 137 Answers

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

Posted on Jan 12, 2013

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

How can i fix the problem of white spot screen


This is a dlp projector and has a bad DMD chip. Most models are very similar. Here is a video of a similar repair.

Apr 25, 2014 | Sharp XR50S Projector

1 Answer

I am using Sharp multimedia projector XR-32S-L.There are white spots in the screen. What should I do to remove it?


white spot in image is comman problem of dmd chip it is fixed in to light engieen with heat sink replacment can possiable by expert

Mar 30, 2014 | Sharp XR-10X Multimedia Projector

1 Answer

White spots on screen on dell m209x projector how do i fix ?


1,white spots appeared on screen,means the DMD is broken,you need a new DMD. USD200

Have a good day!
We supply original projector parts: lamp, bulb, Lcd panel, Lens, DMD chip,color wheel, motherboard, powersupply ... with high quality and competitive price.
Jerry China Lampdeng Limited
Tel: +86 131788 67858
E-mail: lampdeng@hotmail.com
Skype: lampdeng.com
YM: lampdeng@yahoo.com
http://facebook.com/lampdeng
http://www.lampdeng.com

Feb 19, 2014 | Dell M209X Ultra Mobile Projector ...

2 Answers

I have a NEC projector in my class but projects white spots on the screen which are multiplying day by day. Has anybody solved this problem ???


1,white spots appeared on screen,means the DMD is broken,you need a new DMD.

Have a good day!
We supply original projector parts: lamp, bulb, Lcd, Lens, DMD, motherboard, powersupply ... with high quality and competitive price.
Jerry China
Tel: +86 131788 67858
E-mail: lampdeng@hotmail.com
Skype: lampdeng.com
YM: lampdeng@yahoo.com
http://facebook.com/lampdeng
http://www.lampdeng.com

Feb 07, 2014 | NEC NP200 Projector

2 Answers

Vivtek d510 projector has black and white spots covering 1/3 of projected image


The DLP Chip is failing .The DLP or Digital Light Projection Chip contains up to 8 million tiny microscopic mirrors that tilt to project a digital image onto the screen. These mirrors are failing causing light and dark spots to appear.Unfortunately fixing this projector is probably going to cost more than buying a new one. Hope this helps.

Jan 02, 2014 | Vivitek Office Equipment & Supplies

1 Answer

I have white spots on my image from my projector SHARP XR-55X?


1,white spots appeared on screen,means the DMD is broken,you need a new DMD. USD200
any questions, feel free to ask me
have a nice day!
Jerry Lampdeng Limited

Oct 05, 2013 | SHARP ELECTRONICS CORP PROJECTOR, SHARP...

1 Answer

I have dark and white spots flickering while it is projecting on the screen


The DLP chip is going bad. You are better off buying a new projector.

Jun 13, 2012 | Acer X1161 3D DLP Projector

7 Answers

My optoma is projecting white spots onto the screen. They seem to just appear. Some have began by 'sparkling' for a while and then they stay white perminantly.


if it is a DLP projector then the DMD on the engine is likely bad or the main board is bad. The white things are pixels.

May 10, 2010 | Office Equipment & Supplies

Not finding what you are looking for?
Optoma EP761 DLP Projector Logo

521 people viewed this question

Ask a Question

Usually answered in minutes!

Top Optoma Office Equipment & Supplies Experts

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

The Knight
The Knight

Level 3 Expert

73591 Answers

Computer Links

Level 3 Expert

2385 Answers

Are you an Optoma Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...