Having problems with your BenQ FP731 17" LCD Monitor ?

Q7T4 monitor Power button pressed turns on then instantly off/ benq screen visible for 1/2 second


Answers :

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.
\015\012
\015\012many thks colin
Contact benq if manufacturing date on back is less than 3 y.o, they will even pick it up 4 u and return it after...

they did mine in lke 2 days withno reciept !
Repair Help & Product Troubleshooting for BenQ FP731 17" LCD Monitor

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

Volume control appears on screen uncommanded and cannot be sent away


I had exactly the same problem. The volume up button was constantly on, causing the on screen display to be permanently displayed. Here is the solution to fix it. This will also work for any other front panel buttons that are misbehaving.\015\0 ... Philips 190B6CB/27 19" LCD

3yr old got ahold of monitor


Ok, get to the event where you get this to happen "...then turn it back on the monitor does come on normally...", but just after power-up, press the F8 key to go to safe mode. If nothing visible, press ENTER anyway...get to safe mode yet? ... Computer Monitors

No picture or power green light just blinks - Sceptre X9G Komodo II (Black) 19 in. Flat Panel LCD Monitor


Carrizosas, Tell me more. How old? Approx. total "ON" hours of use? Did it display a "bright, crisp, full color text and graphics and pictures the day before? Does this unit have a lay on floor "BLACK BRICK" ac to dc supply, or only a 3 wire line cor ... Sceptre X9G Komodo II (Black) 19 in. Flat Panel LCD Monitor

Black screen flashes after initial power up


This happened to me, and I fixed it, so read on! Switch on... green LED for a couple of seconds, Brief flash of light with display working, the total shutdown. Switch off, repeat but press the front panel power button as soon as the green LED comes ... Sony SDM-HS73P 17" LCD Monitor

Lcd monitor power light flashing with no img. seems 2 be frozen


The display is in safe mode and you will need to reset the display to get the display out of the safe mode. There are 2 different model revisions. Please choose the method that will match your revision. Depending on the revision of the monitor, one ... Planar PL1910M (Black) 19 in. Flat Panel LCD Monitor

Samsung SyncMaster 215tw screen goes black after about 1 sec.


I have the same problem its defenitly a problem with the lcd monitor not with the graphics card nor the pc. I hooked up the digital and afterwards the vga connection both had the same result. 1 s perfect screen all visible but than black. pushing the ... Samsung 215TW SyncMaster 21" LCD Monitor

Q7T4 monitor Power button pressed turns on then instantly off/ benq screen visible for 1/2 second


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.\015\012\015\012many thks colin ... BenQ FP731 17" LCD Monitor

Volume control is constantly on


It may be a malfunctioning circuit board controlling the buttons on the front. If it's under warranty ship it back to Philips; if not markgladding on this site sent me the following advice. Standard disclaimers apply and any questions or comments sho ... Philips 190B6CB/27 19" LCD

When i first turn my monitor on it works great for a few seconds. If i turn it off and back on it works for a few seconds again then blacks out. If i un plug the power source instead of the on/off button it does the same thing. Power supply is ok.


Larry946, Sorry guy... Your power supply is not OK!!! I'm talking about the one inside the lcd monitor!! It seems as if it is detecting a "FAULT CONDITION" and then proceeds to go into "partial" or "full" shutdown mode, trying to avert a catastrophic ... Star Logic Monitor 11009515

Acer AL1917W goes black


I have recently opened my AL1917 (not wide) but it should work the same. First remove the stand. This is done by removing the plastic cover over the stand hinge (which appears to be part of the back cover, but is'nt.) Mine was done with simple tum ... Acer AL1917W LCD Monitor

Monitor distortion monitor has major distortion like wave across the screen..the hard drive is constantly running to hard seems like it has something to do with it


Hey edwardaaron,\015\012 \015\012If you are encountering any kind of visible distortion on your computer monitor, there are a couple of things that I would suggest.\015\012 \ ... PC Desktops

Monitor stays on for a few seconds then goes out


This problem is very often caused by dry electrolytic capacitors on the inverter board. If you have some skill with soldering you could try to change them. When buying new ones ask for LOW-ESR capacitors for switching mode power supplies (SMPS) and 1 ... Acer AL1711 17" Flat Panel LCD Monitor

Gateway monitor FPD1975W won't display


Same problem - unplug both computer and monitor - hold power button for monitor for 15-30 seconds...then power it back on and then power on the computer. Seems from other sites there is a power issue with the monitor - this worked for me. ... Gateway FPD1975W 19" LCD Monitor

Hewlett-Packard vs17 half fixed, what to do next?


Hello,I have also seen this type of problem. Have you checked the large caps on the inverter board, no just the power supply board? Many LCD monitors have 2 caps on the inverter and I have had to replace them from time to time. The next t ... HP vs17c 17" LCD Monitor

NO SIGNAL What do I do?


These messages are normal when the computer truly goes into suspend mode or loses the video signal (such as when the computer is suddenly turned off).If the monitor displays any of these messages when the computer should be displaying vid ... HP PAVILION A6230N DESKTOP PC

Eee pc won't turn on (I think have already posted this,not sure)


Sounds like a classic case of hardware failure!!!!!!! possibly your motherboard, start by removing the battery, hard drive and optical drive.disconnect the laptop monitor and connect the laptop to an external monitor.remove the memory mod ... ASUS Eee 4G Notebook

Dell E172FPb monitor black screen green flashing power button


Hello,We have a dis-assebly and repair guide posted on our web site at: www.ccl-la.com/monitor_repair.htmThe problem is usually the driver ... Dell E152FP 15" Flat Panel LCD Monitor

Benq FP71G monitor screen displays momentarity on pc start up then goes blank. Toggle monitor power on off button to see screen for approx 2 seconds then goes blank again. Monitor cables connected and secure. Power plug connected and secure. Regards Grinnerman


Check your power supply and power cable and check your monitor cable if its not damaged..or try your monitor to another computer.. ... BenQ FP71G 17" LCD Monitor

The power light blinks solid blue every four seconds or so (it?s off in-between). The screen is blank. None of the buttons on the side function (such as ?menu?). I have a second similar monitor from the computer in the other room I?m using to type this proving the video card and cable are fine. We?ve always (as in years) left the monitor on (w/ a screen saver) but for whatever reason turned it off for four days when we went away recently. The monitor would then not turn back on. After leaving th


Hello,\015\012Two days ago I received a Gateway 900w FDP1975W Monitor from a friend. He told me that he would have to let it rest and it would work for about a hour or so and flash green with lines, then Flashing blue power light, then nothing. ... Gateway FPD1975W 19" LCD Monitor

My acer travel mate 5710 just blipped and closed down. NOw will not even switch on. any advice how to fix? The green power light does show for one half second when I press the button but does not function to 'on' mode.


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... PC Laptops

I want to connect a Ultrasharp 1907 FPt monitor to my Dell inspiron. I have a power cable and also one from monitor to lappy, do I need a driver?


Most monitors now-a-day are pnp or upnp (Plug-n-play or Universal Pug-n-Play) So drivers are not always needed. In windows open control panel and then display then screen resolution. This will allow you to choose whether to use you laptop monitor or ... Dell UltraSharp 1907FP 19" LCD Monitor

I have a Dell 1707fp monitor. When I power the monitor on it powers on normally. After a few miniutes, even though the power button is still green the display goes blank. I have tested this on other known good PC's. Any ideas what I need to replace? I am not affraid of taking the monitor apart. Thanks.


I just fixed my for less then 1 minute. Here was the problem, when turn on the PC with the monitor connected. The screen appear like normal for about 2 seconds then shut off black but the GREEN power LED stay on, if i press the power off and turn it ... Dell E173FP 17" LCD Monitor

LG Flatron L1932TQ won't turn on


I have the exact same problem. Just like Ptepe, I also found the 680uf/25v and 1000uf/16v capacitors in positions c203 and c204 on the Power Supply PCB to be bulging on the top. I considered replacing all of the electrolytic capacitors on the board, ... Gateway FPD2275W LCD Monitor

Samsung 931B Monitor Screen will not stay


Jane657, Hi there. Will you stop pushing the On/Off button on your lcd/fpd. It's Broke. Period. End. Finito!!! You will not fix it. However there is one test that you should do to determine hoe bad the problem is. You will need to reconnect the 931B ... Samsung SyncMaster 931BF LCD Monitor

ACER ASPIRE 5610z BLACK SCREEN


FIX: \015\012\015\012I have an acer aspire 5520G and i can relate all too well. It worked fine for about 3weeks (from brand new!!) then one day the screen went blank while trying to boot. I managed to fix it and it worked fine for almost ... Acer Aspire 5610-4648 Notebook
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.electronic-servicing.com || Terms of Use || Contact || Privacy Policy
Load time: 0.8547 seconds