Question about LG 32LC7D Television

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My tv turned on on its own and does not respond to the remote, even after replacing the batteries. Furthermore, the volume goes up to 100 and down to zero on its own and the remote is not able to control tv functions like changing channels and volume etc.

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  • 57 Answers

Check remote first,how to check remote switch on your camera phone point to camera lens,when press any key check screen light glow,you sure r/c ok.next check reciver eye of tv

Posted on Jun 27, 2009

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The basic problem is that your TV does not control your remote. You have it backwards. The remote contains the codes that control your TV. Try removing the batteries from your remote and pressing all of its buttons in case one is stuck. Reinstall the batteries or install new batteries and try operation.

Aug 14, 2013 | Sylvania Televison & Video

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Bush lcd42f1080p100hz remote will not turn tv on


I had come home about a week ago and pushed the power button from my remote but my tv did not respond. So I just went to the front panel and pushed power but once the tv turned on, the volume was on full blast! I used the front panel volume decrease to get the volume down, but when I stopped pushing the button, the tv increased its volume to full blast again by itself! Naturally I just turned the tv off for a few moments. I tried the remote again, no response again, so I used the panel power button. The tv volume was still full blast when it turned on but after I decreased the volume it stayed this time. The picture is and has been perfectly fine and the tv was working fine. The next day the problem started all over and now once we turned it off from frustration of having to manually use the panel to change channels, it now will not turn on at all. I have changed batteries from my remote, reprogrammed my remote, pushed system reset several times, unplugged it for a while, bought a new surge charge, and even held the menu and device panel buttons for 10 sec and tried to turn the t.v. on again! What other options do I have or what may be the issue at hand and possible parts that may need to be replaced?? Thanks!!

Nov 02, 2012 | Televison & Video

1 Answer

Volume Control


Look for any jammed buttons (keys) on remote control and/or on control panel.

Aug 12, 2012 | Televison & Video

1 Answer

Turns on, but buttons don't respond.


If you have a remote,just press down on the volume up button and roll it around in circles.It sounds stuck and that sometimes will help unstick it.Also do it on the TV's button.If that doesn't work please let me know and we'll try something else.Good luck!

Aug 01, 2010 | Polaroid FLM-3232 Television

1 Answer

Remote works but tv does not respond to remote, will not adjust volume turn tv on or off etc. The remote came with the tv. 1999 60" tv


Surely you changed the batteries. If you have a camera,camcorder or even a camera phone point remote at the camera and press any button. you will see the ir led light up in the viewfinder or screen if remote is working. If not replace remote. If so tv remote reciver is bad.

Nov 24, 2009 | Televison & Video

3 Answers

When i turn the tv. on, the volume line appears all the way to zero. if i turn the volume up, it goes up but when i release the up button the volume goes down all by itself.


It sounds like one of the volume down buttons is stuck in the activate position. The same as if you were holding the down volume button continuously. It could be either the volume down button on the TV or the remote. I would try remove the batteries of the remote then adjust the volume by the TV buttons.


If the volume doesn't go back down then the remote is the problem. In order to fix the remote you may need to take it apart. This is normally easy to do just locate any screws that may be holding the remote together. If you don't see any screws then you will need to pry the two sections apart. Separate the circuit board and rubber buttons and clean them both with some rubbing alcohol and reassemble it. If it still has the volume issue you may need to replace it.

If the problem persists with the remote deactivated then it's the volume button located on the TV. That is a little more difficult. You can try wiggling the button or some canned air (used to clean computer keyboards) to blow it clean. However it may need to be disassembled to gain access to the switches for proper cleaning.
Hope this helps.

Oct 19, 2009 | Toshiba 32A33 32" TV

2 Answers

Volume decreases by itself


maybe defective speaker or audio output ic or shorted capacitor within audio circuit

Nov 09, 2008 | RCA F32648 32" TV

1 Answer

Toshiba 35a44 problem


check the following power supply components
power transistor of the supply
zener diodes
rectifier diodes

Oct 15, 2008 | Toshiba 35A44 35" TV

1 Answer

My RCA 32" TV


If volume shows erratically behaviour do the following:

  • Take batteries out from remote and check if it is a remote problem.
  • Try pressing and playing volume buttond on TV, see if it can be a button.
  • If it is a button remove front panel and clean button contacts with circuit cleaning solution.
  • If all the above did not work, it is either a faultycontrol panel or a faulty audio pcb on your tv. Them both must betested (control panel it is an easy test if you know how to use amultimeter)

If you need replacement parts enter model here

If you need to call a technician you can ring the number listed on your owner manual

Sep 11, 2008 | Televison & Video

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