Question about LG 47 in. Flat-Panel LCD HDTV

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LG 1080P tv turns on by itself. Also when turning it on volume will surge to 100% and can't control volume or change channels

TV will turn itself on at random times and when it does the volume surges to 100%. At other times you can be watching TV and all of a sudden volume will surge and you can no longer change channels or control volume even after turning it off on the tv itself, remote no longer works TV when this happens.

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1 Answer

Terry

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  • LG Master
  • 10,915 Answers

One possible thought is to change the batteries in the remote itself.

Posted on Jan 12, 2018

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5 Related Answers

Anonymous

SOURCE: LG tv turns on by itself

this problem is with the inner small micro-swtches ,the side buttons inside are getting intermittantely short...changing of those switches will solve the prob. tc--

Posted on Oct 28, 2007

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Anonymous

SOURCE: Remote control does not work for my plasma tv

I also had this same problem. Both the original remote and my universal remote failed to give any response on the TV. Normally the green light flashes when it receives a command from the remote. Called LG Support and they made me an appointment with a local repair company for 3 days later. This seemed pretty quick compared to other companies repair times I'd read about. However next day the repair company called to say it would be 5 more days before they could get a Tech to my location (downtown ATL). 8 days was a long time to wait but once tech arrived he diagnosed it to a bad board and simply went to his truck and swapped it out with mine under factory warranty. Everything has been fine since.

Posted on Jun 04, 2008

Anonymous

SOURCE: 42lg50

try and unplug it, wait, plug back in and try it.

Posted on Aug 25, 2008

jerryg50

Jerry Greenberg

  • 1691 Answers

SOURCE: LG TV 32LB9D VOLUME STUCK AT 100, NO RESPONSE TO REMOTES

The fault may be on the control board. Sometimes the button switches can be stuck, or there may be something causing some conduction on the control circuit board. It is also possible to have a component failure that is causing a continuous command to keep the volume to the high position.

Something that causes failures of controls in TV sets is when people clean the screen, they spray liquid cleaner on the screen. Some of it drips down in to the controls and on to the circuit board. This will usually cause damage, and thus the set will require shop service.

Jerry G.


Posted on Apr 10, 2009

gsalmen

Gino Raymone

  • 77 Answers

SOURCE: lg tv automatically turn on and off. Power surge

the software in the main control is damaged. call your lg servicer in your area. he might get you a software update

Posted on Jul 09, 2009

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Just shut off and now no power going to it., unplugged and try powering it up with button on tv not remote and still nothing.


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TV volume increases by itself and doesn't decrease or respond to the remote control


Connect all A / V sources to the Home Theater Receiver then Video-Out from the receiver and totally mute) the TV.

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Have Aiwa TV MODEL No. TV-A209 The problem that I am suddenly facing is that I can't change channels or volume or use any other function. I can't even turn it off with remote control. Its stuck...


have Aiwa TV MODEL No. TV-A209
The problem that I am suddenly facing is that I can't change channels or volume or use any other function. I can't even turn it off with remote control.

Its stuck randomly on a particular channel that I was watching at that point of time.

Along with that channel it now shows a message in flashing red color that reads :-
AGING
O6895H

Now when I press ''Display'' button on remote control volume goes off and this code is shown :-
S123 K234 Y
000 001 1


The numbers in the second line can be navigated by ''CH+'' button and changed between 0 and 1 by ''Vol+'' button.

I really don't know anything about this. So, please help me out of this problem.

Nov 08, 2010 | Televison & Video

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The volume goes up by itself - SABA M5115GT


This is due to the signal reception. Some channels are broad casted with strong signal strength. Therefor you will find the audio is louder than other channels. Also, if there is voltage fluctuation/surges/spikes that is also responsible for suddenly increasing the volume. Best is to put a voltage stablizer

Jan 22, 2010 | Televison & Video

5 Answers

Aiwa TV MODEL No. TV-A149 AGING


I have Aiwa TV MODEL No. TV-A149
The problem that I am suddenly facing is that I can't change channels or volume or use any other function. I can't even turn it off with remote control.

Its stuck randomly on a particular channel that I was watching at that point of time.

Along with that channel it now shows a message in flashing red color that reads :-
AGING
6EDEH

Now when I press ''Display'' button on remote control volume goes off and this code is shown :-
S123 K234 Y
100 000 0


The numbers in the second line can be navigated by ''CH+'' button and changed between 0 and 1 by ''Vol+'' button.

I really don't know anything about this. So, please help me out of this problem.

Sep 14, 2009 | Aiwa TV-S2011 20"

1 Answer

Random volume increase to 100


It sounds like you have a defective Main Control board. I would contact a service co. as soon as possible.

May 02, 2009 | Insignia 42" LCD Flat-Panel HDTV

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Volume goes up to 100 by itself


make sure there are no buttons sticking on the remote. open the remote and clean the buttons...

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Random turning off/on while watching tv


sounds like it could be a power issue. is the powercord on the back of the tv detachable? make sure its plugged in tightly. also if using a surge protector reset surge protector. if not using a surge protector try a different outlet. also if gfci outlet (has reset button on outlet itself) try resetting the outlet by pushing the reset button

Apr 04, 2009 | Sharp Aquos LC-32G4U 32 in. HD-Ready LCD...

2 Answers

TV turns on at odd hours by itself


Hi, I had the "Ghost In The Machine". I tried out what I descibed in my original posting.
#1. I unplugged The Set.
#2. I pushed in and held in the power button in for about 5 minutes before bedtime. ( The PC trick I learned) I gave it 5 minutes because a tv set has much more power inside it.
#3. I again pushed in and held the power button in again for 3 minutes the next morning.
#4. I plugged the tv in again. The red standby light was lit. The set did not immeadiatly come on when I tried to power it up.
#5. 5 Minutes later I returned and hit the power button on the remote and it came on like nothing ever was wrong.
#6. It has been fine now for 3 days!!! Powers up when commanded and shuts down like normal. It has yet to come back on or act up as it was doing.
I will keep a watch on it and if it starts up acting again I will repost. I hope this information will be of use to anyone who experienced the same problem. It didn't cost a dime, just some patience. Thanks for a forum that people can exchange information and save trouble and money unless all options are exhausted. Bill

Mar 09, 2008 | Philips Magnavox 20MS3442 20" TV

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