Question about Liquid Video L17LCD2 17" Flat Panel LCD Monitor

1 Answer

Continously keeps turning ON and OFF

I have benq fp71g+ and when I start orswitch of my pc is continuously switch ON and OFF
can U help me out of this

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 6 Answers

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My BenQ FP71G powers on and off, repeatedly, by itself no matter whether connected to computer or not. Everything else is fine. Sometimes it stays on for a minute or so, but usually for just a few...


my BenQ FP71G 17 in goes on after hundreds of times pushing on off switch and when it's on it does not go off, I have checked the on/off switch which is working oke and when the moniter is on the auto adjust message (brightness and contrast)pops up frequently and the screen adjusts itself.

Oct 12, 2010 | BenQ FP71G 17" LCD Monitor

1 Answer

Where can I buy a logic PCB for FP71G Benq


Shenzhen VIIV Technology Co., Ltd is an expert at PCB,PCBA and Rigid Borad manufacturer based in shenzhen China.


MSN:viivtech@msn.cn

Yahoo: viivtechavril

SKYPE: viivtech

Mobile: 86)15989403359

Email:avril@szviivtech.com ,zhwei930@163.com

Website :www.szviivtech.com

Tel: 0086 755-29477736

Fax: 0086 755-29410695

ADD: sha

Jul 13, 2010 | BenQ FP71G 17" LCD Monitor

1 Answer

Benq 567s lcd monitor does not power up. Switch led blinks but goes dead. Tried replacing capacitor 450v 82uf with 400v 100 uf but did not work. please help.


That cap is for the Primary power supply switching circuits. How is the DC secondary side, no blown fuse, shorted transistors in the inverter circuits? Pictures will help, budmrtn@aol.com
http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague
http://www.badcaps.net
It may have the same bd as DELL since BenQ makes monitors for DELL and HP.

May 21, 2010 | BenQ FP71G 17" LCD Monitor

2 Answers

Contrast decreases to Zero


Had the same problem recently with a Benq FP71G+. It was still under warranty so I called customer care and they sent someone who replaced the board inside that contained all the buttons. I saw that the board was very easy to remove. He just unplugged it, and plugged in the new one. And its a very small board so probably doesn't cost much in case your monitor's warranty period has expired.

Jan 19, 2009 | BenQ FP71G 17" LCD Monitor

2 Answers

Benq inverter board schemtic


Post me a picture of the board and I might be able to Help.Normally transistors 2Sc5707 are defective.
Samir.
viziks@gmail.com

Aug 20, 2008 | BenQ FP71G 17" LCD Monitor

1 Answer

Benq FP71G+ 17" LCD with Power Recycle (shutdown & return).


Seems either aproblem with Invertor board or Front panel switches are leaky.
Samir

Aug 17, 2008 | BenQ FP71G 17" LCD Monitor

2 Answers

Benq screen shuts down when pc is plugged in


If it's a 71g and not 71g+ resolder transistors 2sc5707 on invertor board along with grey condensers and inverter transformer.This should solve the problem if it was display shutting off with power led remaining on.Otherwise check power section.

Feb 24, 2008 | BenQ FP71G 17" LCD Monitor

3 Answers

Benq FP71G+S NOt starting.


Hello
I have had this problem twice once at my school and once with my BenQ FP71G Monitor. At my school the monitor ( HP ) just stopped working and smelt like burnt popcorn.(though is think this is due to some kids chucking a soccer(football) ball at it! With my BenQ it has the same problem though i nownthink it is because of the monitor has been on for excessive hours ( 3-4 ) and just shut down because of overheating. I will see in a couple of hours if it works !

Copper_R

Dec 30, 2007 | BenQ FP71G 17" LCD Monitor

Not finding what you are looking for?
Liquid Video L17LCD2 17" Flat Panel LCD Monitor Logo

Related Topics:

50 people viewed this question

Ask a Question

Usually answered in minutes!

Top Liquid Video Computer Monitors Experts

Cindy Wells

Level 3 Expert

4759 Answers

play767

Level 2 Expert

82 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18299 Answers

Are you a Liquid Video Computer Monitor Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...