Question about BenQ T904 19" LCD Monitor

Open Question

Hi! I have Benq monitor FP92W a Q9W5. Two months after insurance period ended, I can not turn on monitor. I clicked on the turn on button but green diode which tells me that monitor is on, turned off after 1 second and monitor wont start at all. Like it is unplugged from current. Monitor don't give any signs of life. How to find out what is wrong? Are there any software or something to test it?

Posted by on

Ad

6 Suggested Answers

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

Ad
  • 1 Answer

SOURCE: Q7T4 monitor

I have the same trouble,with the Benq Q7t4 power, but can you tell me how I can get it apart, I have taken all the screws out but can't seem to dismantle it.

many thks colin

Posted on Jun 30, 2008

Ad
  • 5 Answers

SOURCE: BenQ FP767 17" Problem: Monitor wont turn on

Check four 5707, two 9204, and one bel 3A slow blow fuse. Also re-solder all cap and transformer.It's quiet common on benq and Dell(benq OEM) 17 LCD. For detail google "benq 5707", sure you can found. Good luck

Posted on Jul 19, 2008

var-pun
  • 331 Answers

SOURCE: Monitor goes blank less than a second after turning on.

the moniter may be having  some technical errors   maybe the IC's has got corrupt 

you need to call the seller of the moniter

Posted on Sep 06, 2008

freetek
  • 5568 Answers

SOURCE: BenQ FP91G+ 19" LCD Monitor black screen

Possibly either the backlight lamp or its associated power supply has failed. Power buttons (mostly LEDs) have constant availability of low voltage (for some other circuits too) otherwise they wouldn't 'wake up' on command from a computer as some do.
The blackout could also be due to a failed main power supply so the incoming video is no longer being processed. 

Posted on Nov 01, 2008

tbreeze47
  • 3083 Answers

SOURCE: Benq FP92W monitor. The screen has turned white,

This isn't an easy solution, my friend. Go to this website and read what so many others are saying about the same problem. When you ger to this webpage, go to the link for the white screen problem, it's the same one you're having. http://en.kioskea.net/forum/affich-51640-laptop-screen-goes-white
I wish I could give you a simple solution, but there isn't one, sorry. These days it's usually cheaper to replace than fix, unless you get lucky.

Posted on Mar 19, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Power supply range


RTM
get the operators manual, free online (google is your friend?)
and read it.
its all there.

do you mean what is , the A/C line voltage ranges?
most say so, on the back, did you look there>?

Sep 30, 2013 | BenQ FP92W LCD Monitor

1 Answer

Benq lcd fp0537s on for just 2 second


There are one or two capacitors in the power supply that open," leaving a slight puff at the top" in some cases.

Mar 16, 2012 | BenQ FP92W LCD Monitor

1 Answer

When I turn desktop on & monitor on, sceen display for about 10sec then monitor go's off. Have put another monitor on desktop and it works fine. Something wrong with LCD monitor


This tends to be a power issue and monitor is hopefully under warranty and will need to be sent back. Otherwise it is pretty much done.

Feb 22, 2011 | BenQ FP92W LCD Monitor

1 Answer

Power not on, power button blinks green power light, doesn't power up. Benq FP92W


It sounds like you have a power supply problem and the safety shutdown has kicked in, the system will need to be checked by a computer tech with an estimate in mind.

Dec 31, 2010 | BenQ FP92W LCD Monitor

1 Answer

Benq FP92W monitor. The screen has turned white, I've turned it on and off several times but keeps showing a fully white screen. Help?


This isn't an easy solution, my friend. Go to this website and read what so many others are saying about the same problem. When you ger to this webpage, go to the link for the white screen problem, it's the same one you're having. http://en.kioskea.net/forum/affich-51640-laptop-screen-goes-white
I wish I could give you a simple solution, but there isn't one, sorry. These days it's usually cheaper to replace than fix, unless you get lucky.

Mar 19, 2010 | BenQ FP92W LCD Monitor

1 Answer

E207WFPc Dell Monitor goes black after seconds of poweron.


Hi,
The problem you have mentioned may not be due to contrast setting but the LCD itself . Power on the mointor and disconnect the signal cable from the back. if you see a self test box running on the LCD , the LCD is oK . If you donnot see the self test box the LCD is back. Dell doesnot service LCDs and you may need to get in touch with the local repair shop.

Following link may be helpful
http://tinyurl.com/lssmoa

Thanks for using Fixya
proton

Jul 27, 2009 | BenQ FP92W LCD Monitor

1 Answer

Benq computer monitor shuts down after standby in energy saving..


There are 6 (reduced quality) capacitors in the BenQ Q9W5 which cause the screen over time to 'fail to sync' when turning on or resuming from standby.

They are;
4x 470uF 35v, and
2x 1000uF 16v.

I recommend the following replacements if you are in Australia (the ones I purchased from Jaycar only lasted 12 months);
(470uF) http://www.altronics.com.au/index.asp?area=item&id=R4865
(1000uF) http://www.altronics.com.au/index.asp?area=item&id=R5182

Mar 24, 2009 | BenQ Computers & Internet

1 Answer

Benq 24" wont comes back after sleep mode


Try to install the OS once again.
If it turn up the same again then it may be the logical board problem.

Apr 12, 2008 | BenQ FP92W LCD Monitor

1 Answer

Screen working and after 2 sec screen black


On your power board you will have a faulty surface mount fet with 8 legs that controls the backlights.
There are 4 of these, but if any of them fail the protection circuit turns them all off.
Best best is to get it to a local technician for repair. It is not an easy task unless you have the right equipment.
Hope that helps. =)

Dec 14, 2007 | BenQ FP92W LCD Monitor

2 Answers

Reset back to factory defaults


To unlock the OSD

controls when the OSD is

preset to be locked, press

and hold the 'MENU'

button for 15 seconds to

enter the 'OSD Lock'

option and make
changes.

Nigel@netfishers

Oct 16, 2007 | BenQ FP92W LCD Monitor

Not finding what you are looking for?
BenQ T904 19" LCD Monitor Logo

Related Topics:

226 people viewed this question

Ask a Question

Usually answered in minutes!

Top BenQ Computers & Internet Experts

JP Services
JP Services

Level 2 Expert

310 Answers

Tony

Level 3 Expert

2600 Answers

Tommmix

Level 1 Expert

6 Answers

Are you a BenQ Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...