Question about LG 47ld450 47-inch 1080p 60 Hz Lcd Hdtv

1 Answer

LG 47LD450 won't turn on, red light flashes slow

The tv was working but just blinked off, then the red power light was on. when I turn it back on the red light flashes slowly. I tried un plugging it overnight with the same results.

Posted by on

  • Jack Miller Jan 21, 2013

    This unit is only about a year and a half old. it is wall mounted and there is nothing around it so it shouldn't be overheating or sound issues. It was left unplugged over night so it would have cooled down completely before trying again. No Luck.

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,003 Answers

You need a mainboard or powersupply

Posted on Jan 22, 2013

Testimonial: "I took it into a shop and it is the main board EBR66100301. "

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My lg 42ln5300 tv has the red indicator light on but when i try to turn it on blinks and it won't turn on


These blinks [flashes] are fault indication (Error Codes).From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it.This will make repair easy.These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times.Count it carefully.If you wish to get some details, check the site linked here.It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given.Surf the site with patience.If blinks continue without any pause, the main board is faulty.

Sep 18, 2015 | LG 42LN5300 42" LED TV 1920 x 1080, 60 Hz,...

1 Answer

LG 47LD450 does not turn on. there is slow flashing red light and even manually it does not turn on


These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.
If blinks continue without any pause, the main board is faulty.

May 16, 2015 | LG Televison & Video

1 Answer

How can I fix my 42' lg it is stuck in standby mode.


I had the same issue with my 47' LG. If it's under warranty just have someone look at it. Mine wasn't so I took off the back panel, checked the power supply for the correct voltages coming out, which were unfortunately were correct. Which only left the main PCB, which was more expensive than a new TV and could only be installed by a "technician." However, the blinks could be a fault code. Here's the link to my question. have 47 LG LCD TV 47LD450 AU and when try to turn it on the red LED...

Jun 17, 2014 | LG 47LD450 47 in. TV

1 Answer

I have 47" LG LCD TV (47LD450-AU) and when I try to turn it on the red LED just blinks slowly. So I took it apart to check the power supply panel (P/N: EAX61289601/12) and it seems fine, at least all the...


These blinks are fault indication, and known as blinking codes. From the number of blinks occur at one time switch ON; you can get an idea about the faulty circuit stage inside the TV. This will make repair easy.
To get more details, http://electronicshelponline.blogspot.com/ Pull up older posts.

Dec 01, 2013 | LG 47LD450 47 in. TV

1 Answer

50PF9631D won't turn on... red light flashing/blinking 6 times


Your TV main board is damaged and you need a new one. You can order one on ebay and fix it yourself. Make sure you have the TV model/serial number on the back label of the TV to have the right part when ordering.

Jan 09, 2013 | Philips 50PF9631D 50 in. HD-Ready Plasma...

2 Answers

What's your problem? won't turn on..... yellow/orange light continually flashes three times...


Toshiba Regza 37in - 37HL17
TV will not turn on - Yellow power ind. Light blinks three times...
Fixed with a firmware update (hard to believe, but true). Search Google for a file named: 2007SEN069.zip (don't worry if the page you find it on doesn't mention the 37HL17 - it worked fine). Unzip the file, and copy the 3 folders and 3 files to the root of a small SD card. The SD card MUST be 2GB or less in size (I used a 1GB card), and it MUST be formatted with FAT-16 (not FAT-32). Mine was pre-formatted as FAT (FAT-16). The SD port is on the back of the TV behind a cover plate near the power cable. You do NOT need to remove the back cover of the TV, just the small cover plate (1 screw). UNPLUG the TV; remove the cover plate; insert the SD card (prepped as explained above); Plug in the TV; Watch the yellow lights blink, then turn blue, then go dark; UNPLUG the TV; remove the SD Card and replace the cover; Plug in the TV; Yellow lights will blink a few times (this is normal); when blinking stops, turn on the TV and you should be good to go. :-)
Pictures attached are from a Toshiba software upgrade bulletin I found online.
09adb97e-8925-4d59-b218-7443a6e64989.png 82ea33aa-2353-4e13-a5db-8be13ba85711.png

Aug 06, 2012 | Toshiba Regza 37HL17 37 in. LCD TV

1 Answer

My LG LCD 32LD350 seemed to have been fried in a storm last night, stanby red light no longer lit and won't turn on, still see some green lighting inside televison, but it won't turn on, Is it


Is it repairable, well, this question can be answered only after opening the back cover and evaluating the damage. From you side, please connect the TV to a different power outlet where other similar devices are working and see. Then try changing the input device to something that sure works. If it does not work even then, this may need attention by a qualified service technician.

Jul 27, 2012 | LG 32LD350 32 in. LCD TV

1 Answer

My tv the light is flashing red green an won't


replace the power supply board. You can get replacement power supplies from www.tvcircuitboards.com

Mar 07, 2012 | LG Televison & Video

Not finding what you are looking for?
LG 47ld450 47-inch 1080p 60 Hz Lcd Hdtv Logo

1,032 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Audio Players & Recorders Experts

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

yadayada
yadayada

Level 3 Expert

75117 Answers

PNiss

Level 2 Expert

150 Answers

Are you a LG Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...