Question about Computers & Internet

Open Question

I have an LG Flatron W2346 Monitor that flickers. How do I fix it?

I have replaced the power supply and all the cables outside the box. It still flickers. LG has been no help. What should I check next?

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.
New users get to try the service completely Free afterwhich it costs $6 per call 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
mjcarrasquil
  • 1 Answer

SOURCE: I have a L194WT LG Flatron monitor. One day it

Same problem started happening two days ago and ever since. I called LG and the product falls under a 3yr product warranty according to them (from my original purchase date of January 20, 2007). They will send packing slips to me so I can send the defective unit back to LG. I was told I am eligible for a replacement monitor - which will be shipped to me within 10 to 14 days (consecutive days, not business) - although I'm not sure what I'm being sent in return. My suspicion is that this monitor issue is a known issue by LG and they are quietly replacing the unit to those who follow through by calling CS.

Tips: Have your original purchase date on hand (in the form of a receipt) just in case they want proof of purchase.

Posted on Apr 27, 2009

Ad
  • 1 Answer

SOURCE: monitor LG FLATRON E700SH

do any one have the moniter sittungs of LG E700SH

Posted on Jan 28, 2009

  • 1 Answer

SOURCE: LG Flatron Monitor-adjust height and color

https://support.dell.com/support/edocs/monitors/1908FP/en/ug/stand.htm#Using%20the%20Tilt,%20Swivel,%20and%20Vertical%20Extension
4:29:29 If locked in the down position, 1. Push the monitor down, 2. Press the Lock down / release button on the bottom rear of stand to unlock the monitor. 3. Lift the monitor up and extend the stand to the desired height.

Posted on Apr 12, 2009

  • 1 Answer

SOURCE: LG Flatron W2234S Monitor Monitor goes black

Ahh the same thing has happened to my monitor! Mine unfortunately is 1 month over warranty. Apparently this is a common problem with this model!

Posted on Nov 02, 2009

Testimonial: "Excellent advise and many thanks. But it seems that this model does suffer some problems with this fault and LG knows it."

  • 1 Answer

SOURCE: My LG Flatron L1515S Lcd moniter is Flickering

i am having also same problem...
Reddy - 9700704407

Posted on Nov 14, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Lg flatron w2240


You might need to change the monitor's power supply. I have seen similar problems with other LG models. Usually it is easier to replace the power supply than trying to troubleshoot it.

Replacing the power supply usually involves a few screws and a few cable connections. Troubleshooting the power supply board itself usually involves soldering replacements for blown capacitors.

Oct 26, 2013 | Computers & Internet

1 Answer

My Monitor LG Flatron W2243S keeps flickering and turns off, this started yesterday


Try another good monitor, if it solves the problem replace the monitor if not replace the computer.

Oct 25, 2012 | LG Flatron W2243SPF Widescreen LCD Monitor

1 Answer

Lg flatron w1943 flickering


Hello,

Two things, First you need to replace all of the capacitors on the power supply board at the same time even if they do not show signs of failure because they have been under stress. Secondly, you need to use the correct ratings on the capacitors not just the mfd and voltage. Parts from Radio Shack and such will not work right and can cause additional damage to the power supply board. Here is a link to an article about getting the correct capacitors for LCD monitor repairs.

http://www.ccl-la.com/blog/index.php/capacitors/

I hope this helps,
BuddyMc

Sep 03, 2012 | LG Flatron 775FT 17" CRT Monitor

2 Answers

A few months ago my LG Flatron L1900R monitor started flickering when I boot up my computer. It has become worse, to the point where it now flickers constantly.


From the information desribed, this means that your CRT monitor is going dead. Unfortuntly, there is no way to stop the flickering unless the monitor was replaced. I hope this has helped

Jul 05, 2011 | LG 700M 17" CRT Monitor

1 Answer

The power button on my lg flatron L1920p does not work or turns on the monitor; what can I do to fix the problem?


The monitor's power inverter also known as power supply probably needs to get replace, have a computer professional handle it.

Mar 08, 2011 | LG Flatron L1770HQ (Silver Monitor

2 Answers

Lg Flatron L226wTQ, power button failing


Hello,

This problem is usually caused by a failure in the power supply board which in turn is caused by a failure of the filter capacitors. We have a repair guide article posted on our web site at: http://www.ccl-la.com/blog/index.php/lg-l226wtq-bf-monitor-repair/ Check out the article and then open your monitor up and look for the failed capacitors, replace them if found and you should be back going again.

I hope this helps, if so please rate our solution.

Buddy
Corporate Computer
www.ccl-la.com

May 16, 2010 | LG 22" FLATRON LCD Monitor

2 Answers

LG flatron L1970 h monitor flickers.


Just fixed mine :)

Biggest mistake was to try to open the monitor itself :( But I didn't brake anything :D

You just have to gently open the transformer unit (power brick) and replace two identical 1000uF 16V capacitors.
Here's how:
Remove the power cord first, to discharge the capacitors to avoid any nasty shocks when inside. Remove two rubber feet on the bottom side of the power brick. Just use your nail and lift them. Put them safely for later assembling. Unscrew two screws you just found under the removed feet. Now you have to unlock the other side held together by plastic locks. Try to apply pushing force and toque with screwdriver just where the seam is meeting the power cord socket's edge. Look for two identical capacitors and check if the tops are bulged of broken. I assume they are but you can try this method anyway. When the unit is disassembled you'll have to unsolder at least one of the wires that hold shielding plate on the bottom of the circuit board. Then unsolder the two capacitors (1000uF 16V). Replace them with the same type (1000uF) and the closest voltage possible. I have replaced mine with 1000uF 24V ones and so far I'm typing :D
That's it. If you have done this and looked for other damaged capacitors and replaced them also... Well then good luck disassembling the monitor unit and checking on inverter and lamps ;)

Cheers!

Nov 02, 2009 | LG FLATRON L1970HR LCD Monitor

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

Not finding what you are looking for?
Computers & Internet Logo

Related Topics:

153 people viewed this question

Ask a Question

Usually answered in minutes!

Top Computers & Internet Experts

Doctor PC
Doctor PC

Level 3 Expert

7733 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...