Question about BenQ T705 17" LCD Monitor

1 Answer

Monitor hi, my monitor goes black after being turned on.. 2 sec the it will turn off by itself. same problems as above, i had this for 2 yrs, can someone tell me where can i return this monitor here in manila, philippines? i still have my warranty certificate...

Posted by on

  • mumalolo Apr 20, 2008

    my daughters monitor goes off every 10-12 mins no matter when in use or not have gone into display mode and changed to never for the shut down mode.
    Poor kids going nuts here

×

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.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 472 Answers

Look up the BenQ website. http://www.benq.com/support/
These monitors have a 3 year warranty in most cases.

Failing that cantact BenQ directly with the phone numbers on that same site.

Posted on Apr 09, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Moniter goes black 2 sec after i turn it on and when i turn off then back on it stays on for 2 sec then goes black again


Look for bad caps, shorted out transistors, cold solder joints. You will have to do in-depth troubleshooting and you need to narrow down the problem to find out if it is the lamp assemblies problem or the inverter/power supply problem.

Basic LCD monitor troubleshooting guide:

http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting

Failed TV, Monitors, Caps : http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague
Capacitor kits: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Please post back what you find.

Nov 02, 2010 | Dell SE198WFP 19 inch LCD Monitor

1 Answer

Monitor just turns itself off after 2 sec.


disconnect all the cables except the power cable and then turn the monitor on you would see a test screen if it still happens your monitor is faulty and better buy a new one as repairing is usually expensive .

Apr 16, 2010 | HP w1907 LCD Monitor

1 Answer

I have exactly same problem


Sound like your display is having issues with the inverter board. When the power supply detects a short circuit, it turn off by itself. When you try several times, you may be able to "bypass" the circuit protection but the damaged parts still having problems. This issue may be related with the DELL display issues.

The display needs to be fixed by someone with experience in electronics repair.

Sep 29, 2009 | Microsoft ChiMei CMV938D 19" Widescreen...

2 Answers

My LG Flatron L1717S wen I power up it flashes good for 2 sec


are you getting a check signal cable message? any on screen instructions?

try the cable, if it works on another monitor, then sorry to say but your monitor is fried

Sep 01, 2009 | LG Flatron L1750S 17" LCD Monitor

1 Answer

ViewSonic monitor 171b. I turn and after about 30 sec goes black


The problem could lie in your monitor screen not having enough power. This could lead to total destruction of your monitor as i had this problem before. The best solution: Get a new monitor or get it fixed.

Jul 11, 2009 | IBM 17IBMRBABLKNR

2 Answers

19"chimei Lcd. Screen stays black.


probably power supply, dac-19m015, 2200uf bad capacitor.

Apr 26, 2009 | Microsoft ChiMei CMV938D 19" Widescreen...

3 Answers

Monitor E172FP only fashes on then turns black.


its a bad solder/heat problem with the power board you need to repalce eaither the board or parts on the board the parts on the board are:

Q743 - FU9024N
Q741 - FU9024N
Q759 - 2SC5707
Q739 - 2SC5707
Q760 - 2SC5707
Q740 - 2SC5707

and part PF751 the black fuse - 3A 125V

i don't promise that this will fix it but its worth a shot

Apr 10, 2009 | Dell E173FPb 17" TFT LCD Monitor

1 Answer

Acer AL2017 20 inch LCD Monitor comes on for 2 sec during start up then goes black. I 've had it for a year now. During start up it comes on 2 sec goes black then as the start up continues comes on 2 sec...


Hi
I repair monitors
Based on other models , it sounds like you are having a powerboard-inverter issue.
It just so happens that I hjust got one in that's doing that, I should know in a day or two (maybe sooner) what the whole story on this model is.
Good timing !!??
ebaysbammbammfran

Oct 14, 2008 | Acer AL2017 20" LCD Monitor

1 Answer

Malfunctioning monitor (BenQ)


hi, first run the system in safe mode, if that works than u will have to look in for driver problems/settings, sometimes uninstalling the monitor & display driver then reinstalling it back will change the settings to default, try it, let me know

Dec 30, 2007 | BenQ FP72G+ 17" LCD Monitor

Not finding what you are looking for?
BenQ T705 17" LCD Monitor Logo

Related Topics:

278 people viewed this question

Ask a Question

Usually answered in minutes!

Top BenQ Computer Monitors Experts

Tony

Level 3 Expert

2598 Answers

Matthew Spark
Matthew Spark

Level 3 Expert

1042 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

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

Answer questions

Manuals & User Guides

Loading...