Question about Dryers

1 Answer

TV MODEL LG-DU42LZ30, 2004 starting problem - Dryers

Posted by Monojit Nath on

Ad

1 Answer

Metal

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 14 Answers

Most TV's use a switchmode power supply, you can hear it when the tv "clicks" as it turns on from the remote.
Over time, these can suffer from dry solder joints, among other problems, due to the power supply heating and cooling constantly when the TV is on and off.
One thing you can try, as a test, is to blow a hair dryer into the air vent on the TV for a few minutes, and then see if it turns on more reliably, as usually heating the power supply fixes the problem in the short term. This would also be evidenced if the TV will usually turn on just after turning it off, but leaving it off for an hour or two results in the problem coming back.
Unfortunately these days it's cheaper to get a new TV with all the new tech standards, than have the old TV fixed just for something else to go wrong in another year or two.

Posted on Sep 27, 2020

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have a Lg LED tv model 47LN5750 that turns on but then stays on the LG "lifes good" screen and will not do anything more. what could be wrong?


Corrupted firmware. A firmware update is necessary. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

Nov 13, 2015 | LG 47LN5750 47" LED TV 1920x1080, 120 Hz,...

1 Answer

Why won't my Lg Lcd tv won't start beyond LG logo


Hi and Greetings you should be more specific about your tv set
firstly by telling the model No
More possible reasons in mainboard failure
If you tell more info about it I could be more usefull

Aug 13, 2014 | LG Televison & Video

1 Answer

TV doens'nt start


Take to repair shop, must have a loose connection. I am an electronic Tech, 20 years experience. When you turn on a late model TV they do a self test and if they detect a problem then they shut down. I'm not really up on LG, I work for Panasonic and our LED's flash, and depending upon number of flashes it tells you where the problem is. I would suggest phoning LG for the address near you of their Authorized Service Agent. Get the guys who fix them everyday to do the job.
Cheers
Gordon.

Sep 27, 2009 | LG 32LC51 32 in. HD-Ready LCD TV

1 Answer

Need codes to tunea universal remote to a "LG50PB4D-AA" plasma tv and an LG 2.1 amplifier,model NW-840AT thankyou.


bro you dont need a code just start the programming normally when it comes time to enter code just hold up on ch button till tv turns off then press the tv button again it should work

Jun 25, 2009 | LG Televison & Video

1 Answer

TV TURNS IT SELF OFF AND ON I HAVE A LG 42'' MODEL 42PC3DV


You have a bad start relay in the power supply Replace it

May 20, 2009 | LG 42LC2D 42 in. LCD HDTV

2 Answers

Tv will not turn on


1. Please check the power outlet.
2.check the operation of your remote and the tv

Jan 04, 2008 | LG RU-23LG10P 23 in. TV/DVD Combo

Not finding what you are looking for?
Dryers Logo

Related Topics:

109 people viewed this question

Ask a Question

Usually answered in minutes!

Top Dryers Experts

Marvin
Marvin

Level 3 Expert

85239 Answers

Michael Thomas
Michael Thomas

Level 3 Expert

3053 Answers

Brad Brown

Level 3 Expert

18455 Answers

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

Answer questions

Manuals & User Guides

Loading...