Question about LG 42LC2D 42 in. LCD HDTV

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No sound i have no sound even after checking sound is on on side control buttons

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Try pulling the plug and return it after 1 minute. TVs may have different sound-out methods, say to external home theater that you may not have, and it may have been set to this by some error.

Posted on Aug 29, 2008

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Posted on Jan 02, 2017

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How to fix cruise control that is not engaging. What should be checked/tried 1st, 2nd, etc.


certainly sounds suspect
As a point of interest, any parts removed are yours by law and have to be given back to you
so ask for the old parts and have them checked by an accredited auto electrician
the cruise control is operated by several sensors and if any one is not operational the control will not work
1-- vehicle speed sensor (VSS)
2--engine rpms system
3-- ( if manual) clutch sensor
4-- brake sensor
5---ECM
one button is working but the other side (set button ) is controlled by the VSS, brake (clutch) sensors and the ecm or RPM system
cruise controls will not engage under certain speeds or RPMS what all that means is that if the road speed is below a set point, engine rpms are below a point or VSS is faulty , the cruise control will not engage until those conditions are exceed ,or will disengage if conditions fall below the set points b

Apr 28, 2016 | 2005 Hyundai Santa Fe

1 Answer

No sound on ipad


1. If you have no sound at all, even in the Music App, try rebooting the iPad.
Reboot the iPad by holding down on the sleep and home buttons at the same time for about 10-15 seconds until the Apple Logo appears - ignore the red slider if it appears on the screen - let go of the buttons. Let the iPad start up.
2. If you lost sounds for keyboard clicks, games or other apps, email notifications and other notifications, system sounds may have been muted.
System sounds can be muted and controlled two different ways. The screen lock rotation can be controlled in the same manner as well.
Settings>General>Use Side Switch to: Mute System sounds. If this option is selected, the switch on the side of the iPad above the volume rocker will mute system sounds.
If you choose Lock Screen Rotation, then the switch locks the screen. If the screen is locked, you will see a lock icon in the upper right corner next to the battery indicator gauge.
If you have the side switch set to lock screen rotation then the system sound control is in the control center. Swipe up from the bottom of the screen to get to control center . Tap on the bell icon and system sounds will return.
If you have the side switch set to mute system sounds, then the screen lock can be accessed in the same manner as described above.
This support article from Apple explains how the side switch works.
http://support.apple.com/kb/HT4085
3. Try cleaning the dock connector opening of the iPad with a soft brush and just a little bit of rubbing alcohol.
4. Reset all settings. Settings>General>Reset>Reset All Settings.

Aug 12, 2014 | iHome Ipad/ipod/iphone Rechargeable Mini...

1 Answer

Side buttons not working


Hard to say, but the simplest would be the "button board" upon which all the buttons are attached. It's a small board about 7" long and 1" wide if my memory is correct. However, finding it is a major problem. I doubt it can be bought.

Another thing is it could be the controller board that is bad. that would be even harder to change, more expensive, and harder to find. I'd take it to a good dealer and let them try to fix it.

Mar 04, 2014 | RCA 46 46LA45RQ LCD TV

1 Answer

My hyundai plasma turns on, but has no sound or picture. It's a 2006, Model E420D.


Power supply is likely but if master power and not just the regular on off has to be used set is having a control problem. Power supply would be first place to look---even if green light remains no sound might mean control (main board) or power supply issue.

Nov 05, 2012 | Televison & Video

1 Answer

The speaker of my computer doesn't work even the headphone what do you think the problem is?


1. Check the mute button - some computers have a hardware mute on the case. Also check the software mute button.
2. Check you default sound output device in the sound or audio control panel. Which device is the default output device?
3. Does windows "chime" when it starts?

Jul 04, 2011 | Computers & Internet

1 Answer

I have lost audio output seemsto be muted


Usually Laptop comes with sound mute button on the first row of your laptop or by the side.check out for that button.

If you can'r find them then

For Windows Vista & 7

Click windows button (Lower left),select "Control Panel ", Select "sound" Click "Comunication" tab>Make sure you select "Reduce the volume of other sound by 80%"

For windows XP & 2000 & 2003
Click Start button (Lower left),select "Control Panel ", Select "sound and audio devices" and click "volume Tab" and untick "Mute" 

Dec 20, 2009 | Toshiba Satellite A105 Notebook

2 Answers

No sound


Check the speaker icon in the taskbar at the bottom, if there is an X then it is muted. Right click to unmute.

Also as it is a laptop there may be a mute button on the keys using the function button and a typical mute icon on a key or even a seperate button altogether.


Mar 18, 2009 | Microsoft Windows XP Home Edition

1 Answer

Can't adjust the earphone sound


Use the side buttons to lower the master volume, when your in media mode listening to your music, you have to use the side buttons or flip it open and use the side buttons by squeezing your finger between the big screen and the keyboard, they diodnt think that part out to well.

The ear Piece volume control your talking about only pertains to when your actually on a call.

Stupid set-up i know.

Dec 31, 2007 | LG enV VX9900 Cellular Phone

1 Answer

Both compartments not cooling


It sounds like the control board may be gone. If there are no fans running or the compressor running then it will never cool of course. I don't think it's stuck in defrost mode since you say the display shows dashes vice numbers. Go to this site for diagrams, etc. Item 11 is the controls section. http://tinyurl.com/3533ao

Jan 28, 2007 | Maytag MCD2257HES Side by Side...

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