Question about BenQ PE7700 Multimedia Projector

1 Answer

BenQ PE7700 projector starts ok and then fans stoping and red light starts flahing and everythin on screeen disapears manual said taht problem is fans not working i see then fans working when i start projector then after 10 sec they stop working and everything stops working can anybody help thank you

Posted by on

  • 1 more comment 
  • joudd Apr 21, 2008

    i cant go to reset it because projector stops after 10 seconds working
    both red lights starts flashing and fans stopping
    when i start projector i see fans working

  • Anonymous Mar 19, 2014

    strange popping noise followed by large buzzing/alarm type sound

  • Anonymous Mar 19, 2014

    popping sound followed by alarm/buzzing sound - no particular lights indicating the problem

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 3,422 Answers

Hi,

Check if the unit has a Filter Timer ? If it does have one - check the hours on it and reset it.

If the problem still occurs or there is no filter timer in the Menu - check that all your fans are running.

Hope this is of help

Goodluck,
Please don't forget to rate the solution.

Posted on Apr 21, 2008

  • Priya darshan Apr 21, 2008

    try cleaning the filter and if you still face the problem then you will have to get it serviced or replace it if it still under warranty

×

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:

1 Answer

Benq pe8720 service manual


8720 Went out just prior to playing. Now will start up, go to benq logo then lamp goes off. on top of projector lamp light is red. repeat lamp does go on seems as bright as ever but shortly after benq logo goes off. By my recollection lamp is not beyond it's 2000 hour range.

Feb 18, 2012 | BenQ PE8720 DLP Projector

1 Answer

My Benq projector is cutting off part of the screen image (the top and bottom)...I've tried adjusting the resolution on my computer, but nothing seems to work. Any suggestions?


when you say its cutting off the image, do you mean it is blanking the top and bottom off the picture. Is the image that is displayed on the computer the same as on the projector or is it just a cinemascope version of the computer screen

Mar 10, 2011 | BenQ PE7700 Multimedia Projector

1 Answer

My BenQ PE7700 stops working after a couple seconds.


the lamp is running too warm from inability to cool down. clean out the dust with canned air and check the fans. the temp sensor may need to be replaced, as the heat may have desroyed it.

Oct 14, 2009 | BenQ PE7700 Multimedia Projector

1 Answer

Benq pb8250 , red light blinking


you have a problem with either the fans, the ballast, or the colorwheel. if the fans turn on, listen for a high-pitched whir. if you don't hear it, replace the colorwheel. if you do, replace the ballast. if the fans don't spin, replace them.

Sep 22, 2009 | BenQ PB8250 Multimedia Projector

1 Answer

Projector shuts down after turned on and both red lights blink


this model is prone to over heat. look near the lamp for the temp sensor it is most likely bad

Nov 30, 2008 | BenQ PE7700 Multimedia Projector

3 Answers

Thin vertical line appears on projector


I have found that vertical lines that suddenly appear from projectors are due to poorly connected cables. Sut off your projector and wait for the fan to go off. Then unplug the connectors from the computer to the projector and secure them again, making sure to go all the way. Hope this helps.

Nov 25, 2008 | Office Equipment & Supplies

Not finding what you are looking for?
BenQ PE7700 Multimedia Projector Logo

Related Topics:

615 people viewed this question

Ask a Question

Usually answered in minutes!

Top BenQ Office Equipment & Supplies Experts

Tom Chichester

Level 3 Expert

26373 Answers

Teet Bergmann

Level 3 Expert

565 Answers

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

Level 3 Expert

6445 Answers

Are you a BenQ Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...