Question about ViewSonic PJ458D DLP Projector Multimedia Projector

2 Answers

Fan not working

Just replaced the bulb and now our fan stopped working so the projector turns on and then after a minute it turns off. The fan never turns on.

Posted by on

Ad

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    New Friend:

    An expert that has 1 follower.

  • Contributor
  • 1 Answer

I have the same problem. I open the unit and replaced the fan. I found the computer chassis fan compatible (60MM X 60mm) from E-Bay for $5.00. It is now working find again. This is for those who will encounter the same problem of the fan not working.

Posted on Dec 19, 2009

Ad

  • 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
  • 2,985 Answers

This suggests the bulb is not correctly fitted. remove and refit- if required consult manual or bulb packaging to make sure this correctly carried out. come back

Posted on Jul 19, 2007

Ad

1 Suggested Answer

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

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

The Temperature light comes on after replacing bulb.


I am experiencing the exact same problem. hope someone comes on worn a solution. projector worked fine before replacement - all fans have been cleaned and are working properly. ..

Mar 31, 2014 | Mitsubishi HC3800 1080p Home Theater DLP...

1 Answer

Optoma DV10 stops after 2-4 minutes of work


2-5 minutes , it will not overheat
the power supply is defective

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: [email protected]
Skype: lampdeng.com
YM: [email protected]
http://facebook.com/lampdeng
http://www.lampdeng.com

Feb 19, 2014 | Optoma Office Equipment & Supplies

1 Answer

Canon LV-S1 projector keeps shutting down after a minute or less


1,Check the fans ,whether each fan is running,when you turn on the projector
2,if the fans run, then ,check the lamp or lamp ballast

Jul 15, 2012 | Canon LV-LP12 Projector Lamp for LV-S1,...

1 Answer

JVC DLA-RS1U Projector turns off


I have a similar problem. JVC Project (DLA-RS1) shuts off after about 30 min to 1 hour of use. Everything turns off - bulb, fan, even the little light on the projector near the buttons. After 10-15 min the red light comes back on and you can start the projector.

I have seen this happen when I had installed a knock-off bulb. I believe the bulb runs a little hotter and the projector over heats. Now I am seeing it happen even with a JVC bulb.

I am in the process of taking the cover off the projector to see if anything is blocking the air flow (like a piece of broken bulb, which did break a while back). If a problem doesn't show up there I am going to check the fan to see if it is turning at full speed (maybe replace with a beefier fan?).

Does anyone have instruction on dis-assembly?

Apr 17, 2012 | JVC DLA-RS1U Projector

3 Answers

Optoma hd65 projector new bulb wont turn on...cant reset timer!


I think it's a lamp driver issue from what I've seen others have gone through. I also read that if you go through the sequence of unplugging, plug back in, wait 20 seconds and try to turn on, multiple times, it will finally kick on and work. I just got mine to turn back on by doing this and waiting through the fan cycling without the light turning on. After the 4th sequence the light flickered. After the 7th sequence it finally turned on and is working. Now I can watch the Super Bowl and will look into replacing soon.

Jan 31, 2010 | Optoma HD65 DLP Projector

1 Answer

Projector turns on and works for about 2 minutes, then shuts off


You may have to reset the bulb hour counter. Go thru the setup menus and see if you can do it from there. Infocus projectors make you jump thru the hoop.

Aug 30, 2009 | Mitsubishi XD480U Multimedia Projector

2 Answers

Boxlight CD-725C TEMP light comes on and unit shuts down afer 10 minutes. Unit has about 1200 hours on the bulb. Seconds before the unit stops, at least one of the fans slows down.


The reason why the temp comes on because the fan is start slow down, so the bulb produce a lot of heat. Once the maximum temp reach, the temperature sensor will become inactive. So boxlight shutdown. First you need to replace the fan, or check the supply dc voltage going to fan if it is stable.

Jul 24, 2009 | Office Equipment & Supplies

1 Answer

Temp and lamp led turn on after 1 Minute


The fan has again got burnt out. Try replacing with the fan of the Benq Brand or a compatible one as depicted in the manual or contact:
Headquarters
16 Jihu Road, Neihu,
Taipei 114, Taiwan
Tel: +886-2-2658-8880
Fax: +886-2-2797-9288 or check up the address from the net regarding your country's support or Authorized representatives close to you and get the details mailed back.................sodeep

Jun 02, 2009 | BenQ MP610 Multimedia Projector

2 Answers

Projector keeps turning off


When i turn the projector on it only comes on four about a minute until the temp lights go amber and it turns off, the fan is working but the air coming out is a little warm. what if anything is making my projector overheat, or is it not heating at all?

Aug 07, 2008 | Dell 2300MP Multimedia Projector

1 Answer

InFocus LP725 light goes out after 10 minutes


The Projector will turn off after so many hours of running the same bulb module. The counter will turn on a replace bulb LED. Installing the new bulb module should reset the counter and turn off the LED.

Check the projector’s lamp to ensure that it is securely connected
in the lamp module. Make sure by removing it and reinserting it.

Check the cables for problems.

When testing, power up in this order. Projector, Computer monitor, Computer.

A minor power surge may cause the lamp to shut off. Turn the
projector off, wait at least 30 seconds, then turn it back on.

I hope these suggestions help

Feb 02, 2008 | InFocus LP725 and LP735 Replacement...

Not finding what you are looking for?
Office Equipment & Supplies Logo

Related Topics:

691 people viewed this question

Ask a Question

Usually answered in minutes!

Top ViewSonic Office Equipment & Supplies Experts

jasbo
jasbo

Level 3 Expert

2239 Answers

The Knight
The Knight

Level 3 Expert

76204 Answers

Joaquim Martins

Level 3 Expert

1127 Answers

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

Answer questions

Manuals & User Guides

Loading...