Question about LG 42LC2D 42 in. LCD HDTV

1 Answer

Tv on stand by, used power button on remote, changed batteries,tried button on side of tv,also turned it off at wall, but still no little green light or picture

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 11,361 Answers

No green light in the front panel means the 5vdc standby may not be working at all, that will be the first place to look, without it nothing will run since the processor needs that 5vdc.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Posted on Jul 16, 2010

Ad

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

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a Mitsubishi WD 60738 and the stand by light on the front of the tv was staying on and was orange. I removed the power supply and blew out all the dust and reinstalled the power supply and now the...


Hello Jeff;
If the TV does not turn on or off, does not respond to the remote
control or the control panel buttons, or has audio but no video:
1.) Press and hold the POWER button on the control panel for ten seconds. The TV will turn off.
2.) Power on the TV and the green LED will flash quickly for about one minute. The changes you made most recently, before using SYSTEM RESET, may be lost.

If the TV does not respond to the remote control or to the control-panel buttons and TV will not power on or off.
• Unplug the AC power cord for 10 seconds.
• Press and hold the POWER button on the control panel for 10
seconds to perform a system reset.

If the TV turned itself off and the light on the front panel started to flash:
• Momentary power fluctuation can cause the TV to turn off to prevent damage. Wait for the green light to stop flashing and turn the TV on again.
• If the TV does not stay on, press the POWER button on the
control panel for ten seconds to perform a System Reset. If this happens frequently, obtain an AC line power conditioner/surge protector.
• An unusual digital signal may have been received, triggering a
protection circuit. Wait for the light to stop flashing and turn TV
on.

If the TV will not power off, press the POWER button on the control panel for ten seconds to perform a System Reset.

Should you still have problems, call for assistance at 1(800) 332-2119

I would not recommend using compressed air or any other method that would blow dust around- since the dust could make its way into the set's circuitry via the grille or vents and cause problems. Use a vacuum cleaner with a brush attachment instead.

Mar 12, 2015 | Mitsubishi Televison & Video

Tip

How to connect you Wii to your TV, Out of the Box.


After getting everything out of the box, decide on where you want to put your Wii. It should be near your TV and near an electrical outlet. You can either lay the Wii flat or sit it on its side. If you’re laying it flat, move on to step 2, Connect the Cables. If you want to place the Wii in a vertical position you should use the Wii Console stand, which is the gray base unit. Attach the console plate to the bottom of the stand, put it on your shelf and then place the Wii on it so the beveled edge of the console aligns with the beveled edge of the stand.
There are three cables that connect to the Wii: the AC Adapter (a.k.a. power cord); the A/V connector (which has three colored plugs on one end); and the Sensor Bar. The plug of each is distinctly shaped, so each cable plug will only fit in one port in the back of the Wii. (The two small, same-sized ports are for USB devices – ignore them for now). Plug the AC Adapter into the largest of the three ports. Plug the Sensor Bar plug into the small red port. Plug the A/V Cable into the remaining port.
To connect your Wii to your television, find the sockets on your TV that, like the A/V Cable, are colored yellow, white and red. The sockets are generally on the back of the TV, although you might also find them on the side or front. You may have more than one set of ports, in which case you can use any of them. Insert each plug into a port of the same color.
The sensor bar can be placed either on top of your TV or right below the screen, and should be centered with the middle of the screen. There are two sticky foam pads on the bottom of the sensor; remove the plastic film covering them and gently press the sensor into place.
Next, simply plug the AC adapter into a wall socket or a power strip. Push the power button on the console. A green light on the power button will appear. The remote comes in a rubber jacket, designed to protect it, which you will have to partially peal off in order to open the battery door. Put in the batteries, close the battery cover and pull the jacket back on. Now push the A button on the remote to make sure it is working (a blue light will appear at the bottom of the remote).
The Wii remote that comes with your Wii is already synced up, meaning your console will communicate properly with the remote. If you have purchased any additional remotes, you’ll have to sync them up yourself. To do this, remove the battery cover from the remote and press and release the red SYNC button inside. Then open the little door in the front of the Wii where you will find another red SYNC button, which you should also press and release. If a blue light goes on at the bottom of the remote then it is synced up. When using the remote, slip the Wii remote wrist strap around your hand first. Sometimes when people are waving their remote around it slips out of their hand and breaks something.
Turn on your TV. Set your TV input for the input channel your Wii is plugged into. This can usually be done through a button on your television remote generally called “tv/video” or “input select.” Read any onscreen text. This will be either a warning, in which case you can press the A button, or a request for information, such as whether the sensor is above or below your TV and what the date is. Point the remote straight at the screen. You will see a cursor similar to the mouse cursor on a computer. The “A” button does the equivalent of a mouse click.
Once you have answered all the questions you are ready to play games. Push a game disc into the disc slot; the illustrated side of the CD should face away from the power button.
The main Wii screen shows a bunch of TV screen-shaped boxes, and clicking on the top left one will take you to the game screen. Click the START button and begin playing.

on Feb 15, 2010 | Video Game Consoles & Games

2 Answers

My sony tv wont turn on


There is a powerbutton on my sony TV - no amount of pressing the remote will activate the telly unless I forstpop the power button on the top. Once it has been initiated teh remotes work fine.

ALSO check the remote is working by activating a digital camera - can even be a smartphone - point the remote at the lens and you should see a flashing light on the camera screen, if not, check the batteries etc (try another remote for something you know is working to compare the result)

If all that fails, it may well be the TV that's broken.

Jan 03, 2015 | Sony Televison & Video

1 Answer

My tv has no power?


Let's assume your post in flat panel TV's is for an LCD TV. Since your make and model is not provided, only basic info can be provided. Most LCD TV's have a stand-by power LED that is either on or comes on when the TV switches or blinks in the event of a failure. If you don't see a light when there should be one normally, then you may have a failed stand-by power supply. The stand-by power supply provides a voltage necessary to allow you to command the tv to turn on with the remote or via the power button on the tv. If the power light is normally off and normally comes on when you use the remote to turn it on but nothing happens it can still be the stand-by power supply failed. The next level of the power control is done by a small tv micro (processor) often on a board that handles audio that tells the main power supply board to turn on. To render much technical assistance you would have to know how to take voltage readings on the PSU. If there is no SB5V you either need a PSU board or there is an issue from the AC line to the PSU. It can get complicated from there depending on the failure. I assume you know the power outlet at the wall is good and the remote battery is good and you have tried the power button on the tv to eliminate a faulty remote.

Dec 10, 2014 | Televison & Video

2 Answers

Sylvania lc320sl1


in this television .if you see the digital television .its the inverter board. try a probe pull off the small cable of inverter board .and try to turn on the tv .if the light stay green the inverter is out. thanks

Dec 10, 2013 | Televison & Video

2 Answers

What if the tv is off and the red stand by light is not on what does that mean


The red "stand by" light shows power is getting to the TV. If it is off, you may have no house power being connected. If you can get the red light to come on but your TV still does not turn on the power supply may have failed

Apr 04, 2013 | Sylvania Televison & Video

2 Answers

Lost picture. When using main power button, the


Tries unplug,replug the tv an hour later might work.But this a temp.fix,must replaced the backlight video board sooner or later.

Dec 22, 2009 | Planar PDP-42BK 42 in. Plasma HDTV

1 Answer

Flashing green light


Did you try this yet

SYSTEM RESET
If the TV will not respond to either the remote control
or the front panel controls and/or will not power Off,
press the SYSTEM RESET button with a pointed item
like the end point of a paperclip. The TV will turn Off
and the TIMER light will flash quickly for about one
minute. When the TIMER light stops flashing, you may
turn on the TV again. Changes you made the last time
the TV was On before you used the SYSTEM RESET
button may be lost, however, the changes you made
previously are not lost.
POWER/TIMER Indicator
The green light is a multi-function indicator. This light
will flash rapidly for about one minute each time the TV
is plugged into the wall electrical outlet, when power
is restored after a power failure, or using the SYSTEM
RESET button. Do not attempt to turn on the TV again
during this period. Wait for the flashing to stop and
the light to turn off, before attempting to turn the TV
on. While the TV is powered on, the light illuminates
steadily. If the TV has been programmed to turn on
automatically using the Timer feature,

Sep 21, 2009 | Mitsubishi WS-65515 65" TV

4 Answers

Stand by timer


stand by timer is blinking green tv will not come on

Aug 05, 2008 | Sony FD Trinitron WEGA KV-32FS120 32" TV

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

134 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Televison & Video Experts

Computer Repairing
Computer Repairing

Level 3 Expert

14641 Answers

The Knight
The Knight

Level 3 Expert

74198 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18394 Answers

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

Answer questions

Manuals & User Guides

Loading...