Question about Computers & Internet

1 Answer

Lg l1710 inverter board fault

Lg L1710s LCD monitor - inverter board fault ( backlight turns off after 3 secs , turning power on solves for a further 2 secs ) - any componet repair tips / advice and replacement part # information for faulty part /

Posted by on

  • 1 more comment 
  • sargon001 May 01, 2008

    this store does not have the part , in either case i need to repair the board i have , can you help

  • sargon001 May 01, 2008

    the store does not have the part , in either case i would prefer to fix the existing inverter board

  • cancer45 Jan 21, 2009

    I have the exact same problem on a Sony Vaio VGC LS37E. The backlight stays on for 3 sec and then shuts off. Pressing the on/off switch adds another 3 seconds each time. Replace the inverter but the problem persists.

×

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.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,142 Answers

May i know the model and the make of the product in details so that it can help me resolving the issue is a more prompt manner

Posted on May 01, 2008

1 Suggested Answer

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

LG flatron w2230s-pf monitor only displays for 3 seconds, then the screen goes black. power is still on, and you can very faintly see the image. if you turn it off and on again, it will display correctly...


The problem is in the inverter board, the most common problem is bad capacitors, inverter transformers, or back light issues. The power supply and inverter share the same board, attempts can be made to repair or replace the board, if a professional gets involved you are further ahead in buying new.

Apr 21, 2011 | LG 22" FLATRON LCD Monitor

2 Answers

No video,screen is dark,there is audio


Hi doubles,
Power on the unit in the dark room then shine with the flashlight directly in the screen, you will barely see the images. This is because your backlight is not functioning. The following reason is the caused.
1. Power supply - missing B+(supply voltage) coming from this board feeding the inverter board. This is caused by faulty transistor, dried/leaky electrolytic capacitor, open fusible resistor.
2. Inverter board - even the B+ is good from the power supply, if the fuse, driver transistor, driver transformer is faulty no output to the backlight resulting to black picture.
3. Busted backlight - even inverter board is good but if this is busted resulting to black picture also.
Diagnosing the fault is technical and if you don't have necessary tools and test instrument and can't fix it yourself, I would advice you to look for an experienced technician to isolate the problem.
Hope I helped you.
Have a nice day!
Thanks for using Fixya.

Mar 24, 2011 | LG 42PJ350 42 in. TV

1 Answer

20" lg LCD backlight turns off after about 5 seconds of use.


First, check the power supply for the backlight. It's usually a 24 volt supply. Look for swollen caps. If that is ok, go to the inverter board and inspect for damage, ohm out the inverter transformers. Last is to test out the lamps seperately with an external inverter. If a lamp goes out this way, it is bad and causing the whole backlight to go out.

Apr 14, 2010 | LG 20LS7DC 20 in. LCD TV

1 Answer

The monitor LG Flatron L 1710S turns ON only for 1 sec and then turns Off. If  turn  On  again is  the  same


You may have capacitor failure (bulging or leaking) in the power supply (very common problems in ALL monitors), failed transistors or transformers in the back light inverter circuits, or bad lamps due to poor solder connections, poor solder joints on PCB. You need to open it up and look inside, post back what you see so we can guide you further. See example of failed monitors for guide: http://s807.photobucket.com/home/budm/allalbums

Mar 25, 2010 | LG Flatron L1710S 17" LCD Monitor

1 Answer

I have a problem with a gift from my sister, she gave me a viewsonic n2750w that she gave up on once it started to turn on and shut off on its own, i took it to my place, turned it on, the screen turns on...


Ur LCD inverter backlight board is dead.Replaced this LCD inverter backlight board will solved this problems.Tries Websites Shopjimmy.com,Ebay.com to buy a refurbish LCD inverter backlight board for the replacement.The board is a long in shape.

Mar 22, 2010 | ViewSonic N2750w 27 in. HD-Ready LCD...

1 Answer

Have an lg l1710s monitor turn on computer the


YES, You too, bigbill1223, will need to do some soldering of poor thermally fractured solder joints and/or replace some bad electrolytic filter capacitors on your l1710's "switch-mode-power-supply"/ "inverter supply inside the monitor. Visit youtube for "lcd monitor repair""lcd monitor disassembly" videos. You will be impressed with what you find there!!! also visit www.ccl-la.com/badcaps.htm amd www.lcdparts.net and www.badcaps.net for all the info you might need to effect a repair. If soldering ain't your thing, then you will pay 10x the cost of parts alone to farm out the work!! There, I got you started. Now all you need is to do some reading of my profile 12fixlouie aka louie12fix on fixya or another guy that's real good nickname= "buddymc" on fixya. Then do a new comment to your original post. Bye for now. 12fixlouie nrt of windy-city

Nov 12, 2009 | LG Flatron L1710S 17" LCD Monitor

2 Answers

Screen goes black but still can see the desktop??


Yes this is a back-light problem. The fault could be the inverter board which supplies high voltage to the CCFL lamp or it could be a faulty CCFL lamp, this lamp is a mini fluro tube.
For service, parts and DIY info check out LCD Parts - click on this link to their WEB site : -
www.lcdparts.net

Oct 12, 2009 | HP w2207 Monitor

2 Answers

Computer monitor screen stays black


most common lcd monitor break down, check all electrolytic capacitors for leakage and loose board solder specially on the ccfl inverter section.

May 26, 2008 | LG Flatron L1710S 17" LCD Monitor

2 Answers

INVERTER FAULT


most common lcd monitor break down, check all electrolytic capacitors for leakage and loose board solder specially on the ccfl inverter section.

May 01, 2008 | LG Flatron L1710S 17" LCD Monitor

Not finding what you are looking for?

Open Questions:

0 Answers

Tech+Help{~1^877^778^89^69~}Avira Antivirus Support Helpline Number? USA 1-877-778-89-69 Avira Antivirus Support Helpline number is straightforward to use. Avira Antivirus Support phone number is open twenty four hours daily and seven days per week.Avira Antivirus support Helpline Number's agent will assist you with remote help.Avira Antivirus Support Helpline Number 1-877-778-89-69 is one of the most promosing and helpfull number of any Antivirus issue's.We are open 24*7,ready to solve your problem with just a TollFree call:-1-877-778-89-69 .Our expert team finding your issues area and solve the problem in faster and easier way.We are Happy To Help You.We are Avira Antivirus SupportUSA.A single call will change your life.just dial:-1-877-778-89-69. For any question or help:-1877~778~89~69. Avira Antivirus Support Phone Number Avira Antivirus Customer Service Phone Number Avira Antivirus Tech Support Phone Number Avira Antivirus support Helpline Number Avira Customer support Telephone Number Avira Helpdesk number Avira Tech support Telephone number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number. Avira Antivirus Support Phone Number Avira Antivirus Customer Service Phone Number Avira Antivirus Tech Support Phone Number Avira Antivirus support Helpline Number Avira Customer support Telephone Number Avira Helpdesk number Avira Tech support Telephone number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number. Avira Antivirus Support Phone Number Avira Antivirus Customer Service Phone Number Avira Antivirus Tech Support Phone Number Avira Antivirus support Helpline Number Avira Customer support Telephone Number Avira Helpdesk number Avira Tech support Telephone number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number. Avira Antivirus Support Phone Number Avira Antivirus Customer Service Phone Number Avira Antivirus Tech Support Phone Number Avira Antivirus support Helpline Number Avira Customer support Telephone Number Avira Helpdesk number Avira Tech support Telephone number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number. Avira Antivirus Support Phone Number Avira Antivirus Customer Service Phone Number Avira Antivirus Tech Support Phone Number Avira Antivirus support Helpline Number Avira Customer support Telephone Number Avira Helpdesk number Avira Tech support Telephone number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number. Avira Antivirus Support Phone Number Avira Antivirus Customer Service Phone Number Avira Antivirus Tech Support Phone Number Avira Antivirus support Helpline Number Avira Customer support Telephone Number Avira Helpdesk number Avira Tech support Telephone number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number. Avira Antivirus Support Phone Number Avira Antivirus Customer Service Phone Number Avira Antivirus Tech Support Phone Number Avira Antivirus support Helpline Number Avira Customer support Telephone Number Avira Helpdesk number Avira Tech support Telephone number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number. Avira Antivirus Support Phone Number Avira Antivirus Customer Service Phone Number Avira Antivirus Tech Support Phone Number Avira Antivirus support Helpline Number Avira Customer support Telephone Number Avira Helpdesk number Avira Tech support Telephone number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number. Avira Antivirus Support Phone Number Avira Antivirus Customer Service Phone Number Avira Antivirus Tech Support Phone Number Avira Antivirus support Helpline Number Avira Customer support Telephone Number Avira Helpdesk number Avira Tech support Telephone number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number. Avira Antivirus Support Phone Number Avira Antivirus Customer Service Phone Number Avira Antivirus Tech Support Phone Number Avira Antivirus support Helpline Number Avira Customer support Telephone Number Avira Helpdesk number Avira Tech support Telephone number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number. Avira Antivirus Support Phone Number Avira Antivirus Customer Service Phone Number Avira Antivirus Tech Support Phone Number Avira Antivirus support Helpline Number Avira Customer support Telephone Number Avira Helpdesk number Avira Tech support Telephone number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number. Avira Antivirus Support Phone Number Avira Antivirus Customer Service Phone Number Avira Antivirus Tech Support Phone Number Avira Antivirus support Helpline Number Avira Customer support Telephone Number Avira Helpdesk number Avira Tech support Telephone number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number. Avira Antivirus Support Phone Number Avira Antivirus Customer Service Phone Number Avira Antivirus Tech Support Phone Number Avira Antivirus support Helpline Number Avira Customer support Telephone Number Avira Helpdesk number Avira Tech support Telephone number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number. Avira Antivirus Support Phone Number Avira Antivirus Customer Service Phone Number Avira Antivirus Tech Support Phone Number Avira Antivirus support Helpline Number Avira Customer support Telephone Number Avira Helpdesk number Avira Tech support Telephone number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number. Avira Antivirus Support Phone Number Avira Antivirus Customer Service Phone Number Avira Antivirus Tech Support Phone Number Avira Antivirus support Helpline Number Avira Customer support Telephone Number Avira Helpdesk number Avira Tech support Telephone number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number. Avira Antivirus Support Phone Number Avira Antivirus Customer Service Phone Number Avira Antivirus Tech Support Phone Number Avira Antivirus support Helpline Number Avira Customer support Telephone Number Avira Helpdesk number Avira Tech support Telephone number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number. Avira Antivirus Support Phone Number Avira Antivirus Customer Service Phone Number Avira Antivirus Tech Support Phone Number Avira Antivirus support Helpline Number Avira Customer support Telephone Number Avira Helpdesk number Avira Tech support Telephone number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number. Avira Antivirus Support Phone Number Avira Antivirus Customer Service Phone Number Avira Antivirus Tech Support Phone Number Avira Antivirus support Helpline Number Avira Customer support Telephone Number Avira Helpdesk number Avira Tech support Telephone number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number Avira Security Tech Support Number Free Avira Antivirus Customer Support Number Avira Customer Service Tollfree Number.

May 24, 2017 | Avira Computers & Internet

Computers & Internet Logo

Related Topics:

673 people viewed this question

Ask a Question

Usually answered in minutes!

Top Computers & Internet Experts

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

kakima

Level 3 Expert

102366 Answers

David Payne
David Payne

Level 3 Expert

14161 Answers

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

Answer questions

Manuals & User Guides

Loading...