My Acer projector P5260E started gaining tiny white spots that multiplied over time and now has almost completely covered 40% of my screen. I've installed a new lamp and still have the white spots. Not as many, but still quite a few.

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

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1,white spots appeared on screen,means the DMD is broken,you need a new DMD. USD150-200
any questions, feel free to ask me
have a nice day!
Jerry Lampdeng Limited

should have just used a duster spray.. not disasembled the unit..

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.

1,white spots appeared on screen,means the DMD chip is broken,you need a new DMD chip.I supply the DMD chip and the price is USD200

any questions, feel free to contact me
We supply original projector lamp,bulb,accessories,Lcd panel,Lens,DMD chip,color wheel,motherboard,powersupply,ballast... with high quality and competitive price.
have a nice day!
Jerry,Lampdeng Limited

thank you guys...^^

1,white spots appeared on screen,means the DMD chip is broken,you need a new DMD chip.I supply the DMD chip and the price is USD120
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 Lampdeng Limited
Mobile: 0086-13178867858
Wechat ID: 008613178867858
Whatapp ID: 008613178867858
Skype: [email protected]
http://www.lampdeng.com

any questions, feel free to contact me
have a nice day!
Jerry Lampdeng Limited

if it is the color wheel issue, you can replace it, i have this acer X1160 color wheel, if you need please contact me

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

Keep the computer on when you plug it it
so have the computer ready