Question about BenQ FP731 17" LCD Monitor

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Problem with controler

I have problem with my LCD monitor BENQ FP9IV+ . the problem is when i open my monitor its will show volume tap always . its show and not show like rhythm , but very often time . And its show when i open monitor but a picture is showing normally . And i cant press any buttom on monitor like volume , contrast , brightness and the other menu , when its show i cant stop or close it , it will stop by itself (my english is not very good) if who know a way to fix it , press tell me a way to fix. Thanks you very much

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May i know how to replace this key PCB or individual keys.Can i fix it myself? Thanks

Posted on Nov 23, 2008

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The problem is defective keys/switches of front key PCB.You need to replace this key PCB or Individual keys.
Normally Benq Offers a 3 yr warranty Try contacting BenQ.
Please rate the solution and provide feedback.
Samir

Posted on Jun 07, 2008

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1 Answer

BenQ Q24W5 LCD monitor circuit diagram


HI.............


Repairing BenQ 17′ LCD Monitor

benqlcd.jpg
I came across a common fault problem in BenQ 17′ LCD Monitor. The problem is have power but no display. Once you has opened the LCD cover, check the pico fuse for open circuit (very common), the push pull transistors C5707 for short circuit and the Buck royer circuit p-channel fet FQU11P06 also for short circuit too. For your information, if you can't get the FQU11p06 you can always use FU9024N as a replacement. Resolder all the high voltage transformer pins and replace the components above and I'm sure you will bring back the life of this BenQ 17′ LCD Monitor.
You may go to this fairchild semiconductor website to download the spec of the FQU11P06 P-channel FET.

http://www.fairchildsemi.com/ds/FQ/FQU11P06.pdf


GOOD LUCK.............

Sep 23, 2011 | Computers & Internet

1 Answer

Repair BenQ Q24W5 monitor


HIIIIIIIII...................


Repairing BenQ 17′ LCD Monitor

benqlcd.jpg
I came across a common fault problem in BenQ 17′ LCD Monitor. The problem is have power but no display. Once you has opened the LCD cover, check the pico fuse for open circuit (very common), the push pull transistors C5707 for short circuit and the Buck royer circuit p-channel fet FQU11P06 also for short circuit too. For your information, if you can't get the FQU11p06 you can always use FU9024N as a replacement. Resolder all the high voltage transformer pins and replace the components above and I'm sure you will bring back the life of this BenQ 17′ LCD Monitor.
You may go to this fairchild semiconductor website to download the spec of the FQU11P06 P-channel FET.


http://www.fairchildsemi.com/ds/FQ/FQU11P06.pdf



GOOD LUCK............

Sep 23, 2011 | Computers & Internet

2 Answers

Benq q5t4 monitor. power on "BENQ" display is


i want data for benq q5t4 moniter eprom 24c04 ic my moniter is not working properly

Dec 17, 2010 | BenQ FP51G 15" LCD Monitor

1 Answer

The volume does not work on the benQ fp557s


Perform a damage check
1. physical observation of the device for damages
2. observe the volume lever or scroll button


possible reestablishment procedures
1. The volume could require increasing beacause was reduced.
2. locate the volume lever and tune the volume to listening capacity of suiatbility
3. A lever should be found on the side of the monitor with indications of tuning

Important notes
1. The monitor only send displays motion picture from a systme unit that also sends sound to output devices like speakers. make sure speakers are installed on the connection to the entire setup to acquire any listening experince.

Dec 05, 2010 | BenQ FP557-v2 15" 1024x768 White/Blk/Silv...

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

1 Answer

Problem with moniter


i have BENQ lcd 15" monitor, the problem is that the menu appear atomaticaly

Aug 25, 2008 | BenQ FP71G 17" LCD Monitor

1 Answer

Acer Monitor


Give both the up and down buttons a tap. Sometimes even if the button comes out, the physical switch behind it dosnt.

Hope that helps.

Mar 31, 2008 | Acer AL2017 20" LCD Monitor

1 Answer

Benq 17"Lcd monitor fault


Resolder the power transistors on inverter board and also check them.If display is not there at all some of this 4 transistors C5707 should be defective.Check associated fuse and Fet which drives the transistor.

Also check with Benq ,Normally offers three year warranty.

Samir

Mar 23, 2008 | BenQ FP737S-D 17" LCD Monitor

1 Answer

The speakers onboard my benq fp567s monitor don't want to work


Please click on start-programs-accessories-entertainment-volume control-in that set the option for monitor speakers..
If still you are getting problem please reinstall your given motherboard cd once again....

Dec 11, 2007 | BenQ FP567s 15" LCD Monitor

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