Question about Dell 2300MP Multimedia Projector

2 Answers

2300MP has a white vertical bar to the right

Been using the projector for a while, but it has just started to display a thick, flickering vertical bar to the right of the screen.

resync did not help

Posted by on

  • cmathew149 Feb 03, 2008

    I am so glad I did not see your response earlier :)



    I opened up the box, blew into it, and everything is back to normal. I think it is either dust or a loose connection somewhere

  • Anonymous Nov 29, 2008

    VERTICAL LNES WHITE

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2 Answers

Eureka! I had the flickering band on my projection as well. Removed the lightbulb, sprayed some compressed air through the box. Problem Solved! Love simple fixes.

Posted on Nov 06, 2008

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  • Master
  • 3,587 Answers

Not a happy situation. sounds like video drivers are kaput, or the system files are corrupted. Other possible is the actual hardware is compromised.

Posted on Feb 03, 2008

  • Patrick Michaels
    Patrick Michaels Feb 03, 2008

    ahh..the old dust bugs again? you may want to keep this in mind for future, when considering the area around the projector. Those units inhale anything nearby, with that cooling approach, especially from bottom of unit.

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1 Answer

Any advice on what board I should replace if the left half of the screen is no good, just showing white and black vertical bars? Right half is fine. Is the panel kaput?


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

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Replacing the lamp module requires special considerations:
  1. Turn off the projector.
  2. Wait 30 minutes for the projector to cool down and then unplug it.
  3. On the bottom of the projector, loosen the two screws on the lamp cover and then remove the cover.
  4. Loosen the two screws on the lamp module and pull out the module.
  5. Insert the new lamp module and tighten the two screws.
  6. Install the cover and tighten the two screws.
  7. Turn on the projector. If the lamp does not turn on after the warm-up period, try reinstalling the lamp again.
  8. Press enter on the projector or on the remote control to open the on-screen menu.
  9. Press the up (c00589410.gif ) or down (c00589411.gif ) arrow to select Setup and then press the right (c00589412.gif ) arrow.
  10. Press the up (c00589410.gif ) or down (c00589411.gif ) arrow to select Reset lamp hours and then press enter .

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