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Lg plasma tv problems

Volume bar stays on the screen saying it is turned off and there is no volume. No functions on the remote work. Buttons on the tv unit dont work apart for the input but u press that and it just scrolls through the functions realy fast and does not stop.

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  • Televison & ... Master
  • 74,383 Answers

Sounds like main board fault. Contact the authorized service centre for LG. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience.
http://electronicshelponline.blogspot.com/ Pull up older posts there.

Posted on Mar 30, 2014

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6ya6ya
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Posted on Jan 02, 2017

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  • 3 Answers

SOURCE: volume/ channel/ remote not working

I just used the following instructions from this site on my 'totally dead' Ilo remote and it worked like a charm! I did step 2 twice on each key and put the batteries back in and it worked great! Hope this helps you too. "Dead" Remotes Can Be Saved How to Re-Start Your "Dead" Remote Control This only takes about a minute and will restart 1 in 3 "Dead" Original Remote Controls. Good Luck! Step 1- Pull the batteries out of the remote and leave them out until Step 4. Step 2- Press and release each and every button one at a time on the remote control until every button has been pressed and released at least once! Step 3- If your remote has slide switches, you must move the switch to each position then repeat the button pushing in Step 2. (When you're done, be sure to put the slide switch in the correct position to operate the unit the remote came with!) Step 4- Put the batteries back into the remote, being very careful to install them correctly. New batteries should be used if you're not sure about the old ones. Step 5- Try the remote. If it works, Great! If not, it's time to call 1-800-Remotes or use this website to order a new remote.

Posted on Jan 23, 2007

jerryg50
  • 1667 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

  • 1 Answer

SOURCE: TV is on but says it is still powering on

try unplugging the ethernet cable

Posted on Feb 17, 2010

  • 3 Answers

SOURCE: My New LG LED TV

Hello,
you can down load your manual from this link, i did notice that your product number is not listed in full or has been removed . if you add 00 at the end you will still be able to receive a manuel with instrustions for the remote and resetting.

Posted on Oct 14, 2010

  • 668 Answers

SOURCE: The volume goes up automatically, then after a few

Most of the time it is the touch button assembly on the tv. The Volume down touch button switch is sticking.
I hope this helps,
Skyassoc

Posted on Dec 08, 2010

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Hi,I have a Samsung plasma PN50A450P1DXZA that start to act crazy!! The remote it's not working at all (new batteries), but also the controls on the tv are not working, the volume bar stays on all the...


i did come across this problim, you gonna have to do the next step. unplug the button pc on tv that control youre volume,channels ext. but you gonne have to use youre remote to see if youre problem is solved. i run my tv only from remote, after this problem you got.

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SAMSUNG PN42A400C2D 2008 model In the past 3 months tv has started turning the volume all the way up & down by itself. Sometimes it stays at the highest level and sometimes it does not. I can...


most probably a leaking electrolytic capacitor in the system control section, or the system Integrated Circuit chip itself needs replacement, have it checked by your friendly neighborhood (qualified) technician. Hope this helps ;-)

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Lg plasma screen will not zoom. There are black bars on the left and right side of the picture. Input is fron Dish Network, does this mattter?


Hello there. You may have already gotten this resolved, but here are some steps if you have not yet, or have some questions. If the remote is not working to format the picture and get rid of those bars, you can try to readdress the remote and try again ( link to do this below). Some tv's have a format button on the tv itself, but if that also is not working, try to unplug the receiver box for 10 seconds. You can e-mail me at becki.barned@dishnetwork.com if you still have any questions!!

http://www.dishnetwork.com/SupportSection/power-scan-instructions


Becki Barned
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Dec 25, 2010 | LG 60PS60 60 in. Plasma HDTV

1 Answer

Unable to control channels or volume


Is the remote a universal? Make sure you select TV as the the device you are trying to control. You can also fix a wonky remote by popping out the batteries and mashing down all the buttons. This rids the remote of any built up electricity that could be hampering functionality. Also, the remote sensor on the TV is controlled internally of course so a power drain of the TV wouldn't hurt:


1. Unplug the product's power cable so that the device is not grounded to the house. Do not simply turn off the power-bar if one is in use.
2. Press and hold in the products power button for 1 minute to release the retained electricity from the capacitors and circuit board. 3. Plug the product back into the wall outlet rather than a power-bar to rule it out of contributing to the problem and turn the device back on.
What do the buttons on the TV itself do? Do they work properly? If not, the problem is going hand-in-hand with the remote and again, the problem is internal and service or a firmware update, if available, may resolve this.

Sep 20, 2008 | LG 42LG50 42 in. LCD HDTV

1 Answer

Mintex 37 inch wide screen. remote is working however cannot change channel, input source or volum. only turns tv off. The buttone on tv doesnot work connot change input source or volume


Check if the remote is in TV position, that is, because most of the remote controllers have the feature that you can program them for use with another devices. Make shure that one button that says "TV" in pressed and released once before you try to change any function on the TV.

Jun 27, 2008 | Mintek DTV-373-D 37 in. LCD HDTV

1 Answer

"snow" screen, full volume, remotes don"t work


good day
due to the long time the buttons were not used, they tend to get stuck and this causes channels eighter to stay in one station or continou scanning. it could be resolved by spraying WD40 on the buttons and press it many times then dry it before operating the unit.


chris

Mar 25, 2008 | Sony FD Trinitron WEGA KV-34HS420 34" TV

1 Answer

Volume Issues with Television


toshiba 35a44 I had in shop would not turn on initially,when Qa01 was replaced I was able to turn tv on, but after a couple of minutes volume went all the way down, vol display bar on screen and power and menu keys would not work, remote control function did not mater. after replacement of QA02 mpu no results. desoldered volume down and up keys and sprayed chassis with flux remover on both sides of chassis and sumerged vol keys in alcohol solutions for 10 minutes, restored them in chassis and the problem was corrected. QA01 and QA02 did not had to be replaced there was a contaminant problem on solder flux that was causing the problem. kbzon

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