Question about LG 42LC2D 42 in. LCD HDTV

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Green light on no display

Display will not turn on

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Best is to throw away the telly and buy a new one

Posted on Aug 15, 2011

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My lg lcd turns on but does not display picture and every now and then after ive unpluged and pluged it in a few times displays a series of coulours down the screen i try changing the inputs but it still stays with the coulours anyone have the some problem?

Posted on Nov 03, 2008

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No power output or display.green standby light flashes.


Sounds like either a blown mainpower fuse or the thermal fuse for the power transformer. If the protect circuit was kicking in, the display would light up, but then turn off with a red blinking light. the green light with no display means the transformer is not getting power.

Dec 31, 2013 | Denon Avr-1610: 5.1 Ch A/V Home Theater...

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How to repair TV, green light blinks then red temp light blinks then back to green blinking light?


If you wish to get more details, check this site linked below. Pull up older posts there. Check the site with patience, as it has over 2350 posts now. All are related to electronic equipment repair help. If you search the site in Timeslide option, which can be selected from the drop down list at the top left of the display window, it will be easy to locate the related post. You can also do a search by type in the brand name to your device into its search box at the top right of display window.http://electronicshelponline.blogspot.com/

Apr 30, 2013 | Zenith Z42PX2D Television

1 Answer

Turn tv on. green light solid display, no picture or sound


The flashing green light is likely indicative of a self-test failure, indicating the TV has detected some sort of internal fault. With no picture or sound, one strong suspect is the power supply. Flat-panel TV's have an internal DC power supply that converts the inbound AC current, and when these fail, or are unable to supply a minimum level of power to the set, it can behave as you describe, providing only enough power for the green light to illuminate.

Jul 28, 2012 | LG 50PG60UD 50 in. HD-Ready Plasma TV

1 Answer

Motorola H710 Bluetooth Headset will not turn on!


I have the exact same problem with my Motorola H710 Bluetooth Headset. When I charge the headset a green light is displayed. After the charge is complete I unplug the headset and NO light is displayed. I flip open the boom and NO light is displayed. I hold the call button for 10 secs or 10 mins or 10 hours and NO light is displayed. There is suppose to be a blue light displayed to indicate that the headset is ON. Since there is NO light displaying that means the headset is OFF. So my headset DOES NOT TURN ON! I did my research no where online can anyone give a solution. All the above solutions given does not help because the blue light DOES NOT turn on. No user guide or customer service rep or tech support can help that is what I found out. So I guess I will toss my headset in the garbage!

Nov 26, 2011 | Motorola Mobility H710 Bluetooth Headset

1 Answer

I turn on my laptop it display green light that its booting but not displaying anything, later on the green light stop but the fan is still working, the system still on. please help me out with it.


I think that the first thing you should check is the display itself. Connect the laptop to an external monitor to see if you get video output.
Also, be sure you haven't accidentally turned the video off using the Fn plus special function key combo that switches displays between the laptop and external.

Aug 17, 2011 | Toshiba Satellite L35-S2366 Notebook

1 Answer

My amp stopped workin, when i turn the stereo on, the green light is on, then when the music starts to play it turns red and stops working,


The red light on amplifier relates to power supply while the green light is indication of sound functionality. An amplifier that allows sound to generate should display both red and green lights. Howeever, some amplifiers would display only green as long as the sound is functioning.

Solving the problem

First, a red light still on means the power connections to the amplifier is fucntional least requirng repairs.

Second, the green ligh should turn on once the stereo were tuned up to produce sound. If the stereo is still on only least produce sound on the amplifier, check on the connection wires between stereo to amplifier that may have disconnected due to woofing or dubbing sound generals with unfirm wiring.

Third,

Jan 28, 2011 | JVC KS-AR7501D Car Amp

2 Answers

Zanussi zwf 1430s,power going to machine but when button pressed green light does not come on just a red light nothing on display panel


Hello,
Count how many times the red light flashes and how many the green light flashes.If its 1 green and 1 red thats water problems.If 2 flashes of red light check filter is clear and pump is free to turn.

Hope this helped.

May 18, 2010 | Washing Machines

2 Answers

Monitor Will not come on


bad capacitors inside the monitor they need to be replaced, or if the power light is blinking then there are transistors that need replacement

Mar 22, 2009 | Dell E198FP LCD Monitor

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