Question about LG 47LG50 47 in. LCD HDTV

1 Answer

Stand by light stays on only black screen

My 47lg50 stays on stand by, which is the red light when you turn it on, the blue light for the screen to come on never comes on. the tv never comes on.

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 187 Answers

Mainboard damaged.

replace the mainboard and that should solve your problem.

Posted on May 27, 2009

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.
New users get to try the service completely Free afterwhich it costs $6 per call 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

Red flashing light on 47lg50


After use Tv will not turn on


Tv will not turn on after previously being use. We will use the tv for a period of time turn it off and come back to it later in the day or night and the tv will not power on. The flashing red light on the bottom right corner will flash but it will not kick over to the blue light as it does when the tv is acting normal. Now we will wait an hour or two and the tv will turn on and work but it just starts the cycle all over again. The tv is not hot or warm or anything and does not make a noise. What can I do to fix this?
Category: I own this product
Interested in: Troubleshooting
ASKED 1 YEAR AGO User Name:
Anonymous
West Palm Beach, FL, USA
ON 47LG50 0out of 0found this question helpful. 1 ANSWER
We regret the trouble you have experienced with this television. There does seem to be a problem with the Power Supply, or one of the related components of this TV. The unit will likely require service. To make service arrangements, you may either contact our Customer Interactive Center at 800-243-0000, or you can check our Repair Provider Lookup on our website, athttp://www.lg.com/us/support/repair....

From this link.
Looking for Answers about LG Electronics 47LG50

Sep 16, 2014 | LG 47LG50 47 in. LCD HDTV

1 Answer

I have a 42 inch flat screen tv set only the blue and red led turns on nothing else the sreen stayes black my little girl played withremote cotroll from then it stoped working i think its on stand by


Find the settings menu in the TV. It sounds like you turned the green off completely. You can usually set the hues and colors and adjust for your preference or for lighting and such. Hope that helps.

Nov 17, 2013 | Televison & Video

1 Answer

Tv doesn't turn on


I think you need a new power board or maybe just a contol board. I could have parts shipped to you if you want. I need comlete model#, serial # and manufature date please...

Sep 02, 2009 | Polaroid FLM-3201 Television

1 Answer

Screen won't turn on. Red light showing it is off does work.


My plasma is on stand by mode,. It went off during a movie. It will not turn on when I press the power button, it only stays on stand by

May 22, 2009 | byD sign 4032 40 in. HD-Ready LCD...

2 Answers

Tv screen stays black with the blue light and two red lights blinking


I have the same problem, if anyone has a solution PLEASE mail me at macry2121@aol.com

Apr 04, 2008 | Hitachi UltraVision CineForm 55VG825 55"...

1 Answer

Ps3's green light turns on usually screen stay's black


Call Sony so they can fix it. This sounds like multiple problems. Good luck.

Nov 17, 2007 | Sony PlayStation® 3 (60 GB) Console

Not finding what you are looking for?
LG 47LG50 47 in. LCD HDTV Logo

628 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

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

The Knight
The Knight

Level 3 Expert

74377 Answers

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

Answer questions

Manuals & User Guides

Loading...