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Hi i'm using lg flatron model 29sf sound keeps switching on and off what could be a problem

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 16 Answers

SOURCE: Power saver

This problem is showing when the main PCB of the monitor failed. Mr. Ravis not to worry you have warranty, contact the LG service provider in your area. They will change the PCB. check this link to get the service center info
http://www.lgservice.com/

Posted on Feb 09, 2008

ozztech
  • 285 Answers

SOURCE: LG Flatron plasma Zebra stripes

this is not a Zebra printer issue.

Posted on Nov 23, 2010

  • 4 Answers

SOURCE: Hi, I have a LG

Hi there! The bleep you heard may be a sign of your TV's protect mode...meaning, might be one of its components is defective i.e. change value coz' of aging...otherwise you have to get somebody to open the back cover for cleaning, long-dirts might be the cause of is ideal fo the clthe problem. Vacuum cleaner and soft bristled paint brush is ideal for cleaning. Good luck!

Posted on Jul 01, 2011

  • 2 Answers

SOURCE: hi i have an Lg

Since it dosn't have built in speakers, just the amp to power external ones, that is hardly suprising

Posted on Dec 13, 2011

SD Tech
  • 14553 Answers

SOURCE: no sound on my '03 lg plasma flatron tv., model : DU-50pz60

Sound issues and answersa short list:

sound on set or a box muted or turned down?

speakers inside the set (see menu) switchedon or off?

internal/external switch somewhere in or on back of set?

Clearly it could be a audio problem (a model number?) but explore all here thatyou have not already done--make sure theremote set to TV and look for a button on it marked MTS and if there cycle it.

You can also determine if same trouble when you play a DVD.

Posted on Apr 01, 2012

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1 Answer

How to turn on the sound or is there any audio jack on the monitor?


Hi Luisa

This monitor does not have sound capability, please download the manual using the link below:

http://www.lg.com/us/support-product/lg-W2252TQ-TF#

Andrew

Feb 01, 2017 | LG Computers & Internet

1 Answer

Lg flatron screen keeps flickering, if i switch it off and on its fine then its starts again.


sounds like a capacitor in the power supply is going. Check caps and look for bulged or leaking component. Most new devices have non filled caps so you may not be able to judge these by a visual check.

Oct 07, 2013 | LG FLATRON W2252TQ-PF 22" LCD Monitor

1 Answer

No sound on my '03 lg plasma flatron tv., model : DU-50pz60


Sound issues and answersa short list:

sound on set or a box muted or turned down?

speakers inside the set (see menu) switchedon or off?

internal/external switch somewhere in or on back of set?

Clearly it could be a audio problem (a model number?) but explore all here thatyou have not already done--make sure theremote set to TV and look for a button on it marked MTS and if there cycle it.

You can also determine if same trouble when you play a DVD.

Apr 01, 2012 | Televison & Video

1 Answer

Hi, I have an LG Flatron TV which I bought 6 years ago. Good picture, no problems until now. I put the set on standby via the remote. Later, when I put it on via the remote all I got was sound and no...


Since the screen keeps turning off and sound only remains have a look at the inverter board for any buldging capacitors which look like blue cans, there is most probably a short in the inverter and the powersupply is sensing this thus turning it back into standby to prevent damage to the tv.
jonno

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1 Answer

LG FLatron W2252TQ Not working properley in DIgital mode.


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blog.lopau.com/fixing-power-problems-with-your-lg-flatron-monitor-lg1753s/
Fixing power problems with your LG Flatron Monitor (LG1753S) ... So after checking the power isproperly plugged, I shut down my pc again. .... I can start a game and then change the resolution, Popp of "energy saving mode digital" led goes ..

Mar 21, 2017 | Computers & Internet

1 Answer

Power saver


This problem is showing when the main PCB of the monitor failed. Mr. Ravis not to worry you have warranty, contact the LG service provider in your area. They will change the PCB. check this link to get the service center info
http://www.lgservice.com/

Dec 23, 2007 | LG Flatron L1750S 17" LCD Monitor

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