Having problems with your BenQ FP71G 17" LCD Monitor ?

BenQ FP71G+ LCD Monitor fault

\015 Hi, this monitor just stopped working. The green light and display come on for about 2 seconds then switch off. Sometimes it's less. Have tried different power cord and different computer but same problem. Anyone got any ideas?\015

Answers :

Its not the fault with the monitor..its the VGa Cable thats going loose..plzs check the connections ...and contact the vendoe for furtehr support or replacements whichever is applicable
Repair Help & Product Troubleshooting for BenQ FP71G 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 :

BenQ FP71G+ LCD Monitor fault


Its not the fault with the monitor..its the VGa Cable thats going loose..plzs check the connections ...and contact the vendoe for furtehr support or replacements whichever is applicable ... BenQ FP71G 17" LCD Monitor

LCD Screen problem


You have a failed inverter circuit. This is a very common fault with BenQ and other LCD monitors. I have seen more FP737 and FP731's and all their cousins in the last 2 years then I care to count.\015\012\015\012You will be best to take i ... BenQ FP731 17" LCD Monitor

Benq FP71G LCD Monitor - Can't keep POWER ON / Button Problem?


Benq fp71g no display\012what can i do ... BenQ FP71G 17" LCD Monitor

Benq FP71G+S NOt starting.


Hello\015\012I 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(foot ... BenQ FP71G 17" LCD Monitor

My monitor is blank. No power when connected to computer. What went wrong It is a benq model


Filmorepetty, The "switch-mode-power-supply" has gone into SHUTDOWN mode because it has detected a fault with itself or another circuit. Or it could have just blown a small fuse on the circuit board of the SMPS. Will the pilot lamp light-up? Did it ... Dell E153FP 15" LCD Monitor

Benq 937s monitor problem


Hi again,\015\012They can most definitely still be at fault - here's where it becomes tricky. To properly test electrolytic capacitors you need an ESR meter - not cheap - or you could spend the $150 on a complete set of replacement caps instea ... Computer Monitors

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 unplugge ... BenQ FP71G 17" LCD Monitor

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.\015\012\015\012Also check ... BenQ FP737S-D 17" LCD Monitor

BenQ FP71G+ power supply problem


I checked all what is explained here but, first, all the components are ok, then my problem is a little bit different from this.My monitor (Benq FP71G+) turns on perfectly but after about 1 hour or less the LCD panel turns off (so backlight and ... BenQ FP71G 17" LCD Monitor

Benq lcd c5707 transistor issues


You need transistors with hfe greater than 300. They are harder to get and you should use the producter`s original transistors 2sa5707. ... BenQ FP71G 17" LCD Monitor

FP71G+ faulty buttons


Normally Benq has a 3year warranty and no warranty card,the serial no consists of date of manufacture.Contact local service centre in your country.\015\012Samir ... BenQ FP71G 17" LCD Monitor

Benq inverter board schemtic


Post me a picture of the board and I might be able to Help.Normally transistors 2Sc5707 are defective.\015\012Samir.\015\[email protected] ... BenQ FP71G 17" LCD Monitor

Monitor displays desktop for a short while


This kind of trouble is very common to all LCD monitors. your inverter is shutting down. please check all capacitors at the power supply some are badged or blown on top due to hot pressure inside. ... BenQ FP71G 17" LCD Monitor

BenQ fp567 goes on a flicker mode and will not respond


The fault could be a faulty inverter or a faulty CCFL lamp.The inverter supplies high voltage to the CCFL lamp, if faulty the CCFL lamp can flicker or not light up. The CCFL lamp is a mini fluro lamp, and flicks on and off when faulty especiall ... BenQ Computer Monitors

Benq fp 737s lcd computer monitor - model Q7T3 - NO SCREEN LIGHT


Sounds more like the Monitor has lost the ccfl drive in the inverter circuit very common fault with LCDs needs to be looked at by a trained technician. ... Computer Monitors

LCD monitor repair


Disconnect and power the backlight using a separate supply; apply a dummy load to the inverter. That is how it is done in the shop.There is no fault in repairing them both together since both derate quickly and fail if you have brightnes ... BenQ FP731 - 17" LCD Monitor

Monitor randomly decides not to display


The problem is dry solder on Invertor board.Resolder all Invertor transistors and transformer. ... BenQ FP767 17" LCD Monitor

"No signal detected" when LCD connected with DVI-D Cable


Thank you for providing your configuration details.\015\012You have failed to specify wheather or not your LCD Display is under Warrenty.\015\012\015\012Perhaps these simple trouble shooting procedures will get the job done.\0 ... BenQ FP71E 17" LCD Monitor

White light on monitor when it is turned on. nothing else


You could have a faulty LCD screen or a faulty video card.\015\012To determine which fault you have, connect an external monitor to the video port on the laptop, power up the monitor first then bootup the laptop. The video will automatically sw ... Acer Aspire 5100 Notebook

HP 19" Monitor Blinking


The monitor is probably on protection.To start unplug monitor\015\012from power and from computer and test computer with different monitor\015\012to find out if it is monitor or computer fault.If it is computer fault and no vi ... HP vs19 (Silver) 19" LCD Monitor

Dell 20 Hi my dell lcd monitor won't gon after i saw a smoke . I open it and don't see anythink burnd bye Dave


Dear Tirat\015\012\015\012Hello Dave, well unfortunately your problem here is not going to be all that easy to resolve as components that burn out are not always visable to the naked eye. However, there are logical methods of approach tha ... Dell 2000FP 20.1" LCD Monitor

Benq t905 monitor blank


The CCFL backlight tubes are burnt out. There are 4 of them in this monitor. You can try and find another monitor that maybe has the screen broken to pull them from, although you should be able to adapt any CCFL tubes for a 19 inch LCD into it. Yo ... BenQ T905 19" LCD Monitor

BenQ FP72V Missing is a picture of the screen


... BenQ FP72V 17 inch LCD Monitor

Lcd monitor BenQ fp71g screen doesnt come on when i hit the power button you can hear a click sound and the green power light comes on but then goes off modelq7t4


Hello\015\012\015\012Parts (probably capacitors) in the monitor power supply are failing. My company repairs these for an average of $50.00 + parts + shipping or take it to a local repairman. ... Computer Monitors

Benq FP92W LCD monitor: Backlight fails after approx 5 seconds. One of the 15pf 3KV disc ceramic capacitors was arcing at the top. Replaced the capacitor but fault still there. Unable to identify most transistors on the power board ... one transistor under the board has (slightly) discolored the top of the board ... may have been hot but can't feel any heat there now. Any advice you can give me would be helpful. I don't have a service manual. I am a retired avionics technician. Kind regard


Hi, by the time you source the parts and the schematics it will be cheaper to buy a new monitor or s complete pcb \015\012\015\012I have used this supplier and found that they are ok \015\012\015\012 ... BenQ FP92W LCD Monitor
  • 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: 0.4145 seconds