Question about LG 42LC2D 42 in. LCD HDTV

1 Answer

Poppng sound and flashes on screen

Recently my television has been occasionally making loud popping noises. When this occurs it is often accompanied with flashes on the screen. I have recently added a Sony Blu-Ray DVD player to my system. Could this be the problem

Posted by on

  • kimdawnw Nov 25, 2008

    I have had LG plazma TV for about 7 months. Recently the television will make a popping noise and the image will scramble. I have seen a dirty or scratched DVD movie look the same way when attempting to play.

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 208 Answers

The Blu-Ray will not cause this problem and in my experience the popping or arcing is coming for the ysus, zsus, or one of the buffer drive bds. When I hear this complaint it is normally not long until a loud pop is heard and the unit will go dead. Most times the ysus bd fails, sometimes the zsus bd and sometimes both.

Posted on Feb 19, 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:

1 Answer

How can I get rid of the popping noise?


It is the speakers on the tv fluxing sound is too loud. Change your bass settings or use a different sound system.

Jun 03, 2010 | Vizio VO320E LCD TV

1 Answer

Set was on and made a loud pop noise and the picture went off. the red light was flashing and no picture. then it made a strange buzzing type of sound a few times. turned off for a couple mins and then...


It sounds like your screen inverter has just gone >bang< unfortunately.
Most screens inside use 2 main circuit boards, and you are most likely going to have to change one of them.
It's possible also for it to have been just the backlight bulb making the loud pop noise too. The inverter may have given out too much power and blown the bulb (a lot like you hear when a house bulb goes bang).

If you can't actually hear any TV sounds (normal sounds like music, voices etc. when they should be there), then it means the problem is more serious, and would need a specialist repair place to check out the electrical circuit inside.

Mar 30, 2010 | Sony KDF-E42A10 42 in. LCD Television

2 Answers

The power button is flashing red...


It ur power board,Tries buy it replaced it ur self it pretty easy.

Nov 18, 2009 | Philips 50PFP5332D 50 in. Plasma...

1 Answer

Vizio makes loud static noise, picture goes fuzzy.


You should check your home wiring and grounding. Also be aware of anything that has recently been turned on when this happens. Anyone using a microvwave, cell phone, or other appliance that might be causing the interference.

Mar 02, 2009 | Vizio P4 46 in. HD-Ready Plasma Television

2 Answers

Loud popping noise


The 23" CRT set may have a high voltage breakdown in the flyback transformer or focus divider. Take the back off and operate the set in a dark room. Look for anything that has a blue glow around it or sparks flying when the pop occurs. I won't guarantee this will find your problem, but it is definitive if you see these!

I once had a set with these symptoms. I stopped the blue glow and arcing by covering the focus divider with epoxy. It worked for a couple of months before the divider literally broke apart.

Mar 02, 2009 | Polaroid TLA-04011C 40 in. LCD TV

2 Answers

Popping noise, about once every 24 hours, no change in sound or picture.


DID ANY ONE CLEAN THE MIRROR AFTER BULB WAS REPLACED EVEN THOUGH MIRROR ON INSIDE IT WILL STILL HAVE A HAZE FORM ON IT NEEDS TO BE CLEANED FROM TIME TO TIME

Oct 24, 2008 | Sony KDF-42WE655 Television

1 Answer

Buzzing loud noise constantly.


I HAVE A RCA 50 HDTV DLP MODEL #D50LPW134 IT MAKE A BUZZING SOUND AND NO PICTURE i CHANGE THE BULB AND STILL NOT WORKING.

cantrin@hotmail.com

Ken

Dec 12, 2007 | RCA Scenium HDLP61W151 61 in. HD-Ready...

4 Answers

Audio issue with Sony Bravia tv


Each time our TV starts the snapping sound we reboot the cable box. Problem solved.

Oct 09, 2007 | Sony BRAVIA KDL-40V2500 40 in. LCD HDTV

Not finding what you are looking for?
LG 42LC2D 42 in. LCD HDTV Logo

143 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Televison & Video Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

The Knight
The Knight

Level 3 Expert

69736 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18331 Answers

Are you a LG Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...