Saturday, March 12, 2011

Stuck pixels on Projector

My Acer projector  has some white specs all over the screen we noticed last week.  They become apparent right at startup and do not move.

I have tried cleaning the lens to no avail my Google searches point towards possible debris being stuck between color wheel and lens and compressed air may help but most links say get it fixed.

Similar issue with some details:  here

This user has similar issue:  here
Photo from link above this is not mine:


My projector 


Specs
http://www.geeky-gadgets.com/acer-launches-nvidia-3d-vision-ready-projectors-02-03-2010/

Some photos and a video











1 comment:

  1. It is far more common on LCD monitors and televisions. The worst part is that the industry deems a certain number of dead and stuck pixels "acceptable" and won't exchange them under their warranties. That is why I would never buy one.


    Ellen@Entreprises LM Reparation de moteurs

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