Question about Televison & Video

Open Question

Lg 42ld650 lcd tv power is on blinking red nad display is not comming

Posted by Anonymous on

6 Suggested Answers

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

  • 1 Answer

SOURCE: LG LCD Flat screen 32 screen blank red light blinking cable on

The Lg lcd was srtruck by a remote and now looks like a small crak on the inside towards the bottom right hand corner and there is no picture but audio does work

Posted on Nov 09, 2008

freetek
  • 5568 Answers

SOURCE: tv will not power up

If it's failing to turn on, the main power supply is probably at fault and without some technical background and a couple of test instruments, you will not be able to do the repair yourself. 
What you can do though is; unplug the set, let it stand overnight or at least several hours, remove the back panel and look for a separate board with mostly larger components on it; it will have a ferrite core (no laminations as with a line-frequency part) transformer on it and several larger capacitors which are cylindrical and mounted vertically to the board.
 
Before touching anything inside, especially on that board, allow several hours to be safe since the larger capacitors can hold a painful voltage charge for some hours.  
 
If you see signs of overheating such as discoloration of the board material, it may not be repairable but if you can find a part number on the board, you might be able to buy the power supply and install it yourself but it will likely have the same problem eventually unless they have altered the design.
If there are no signs of heat damage to the board, there may be companies offering to repair it as a subassembly instead of repairing the whole set which could be much more expensive.
If you choose to replace or have it done, the power supply still may not be at fault since most are capable of switching on and off if a downstream problem is causing an overload.

Posted on Mar 30, 2009

  • 5 Answers

SOURCE: red blinking light when tv is turned off

if this is a 37lg30 i have brand new spare parts. the tv was never used it was dropped and the screen was damaged so i just took out the parts out. i was originally looking for some one that had a problem with there tv but a good screen like you but its easier to ship out the boards.

Posted on Jun 06, 2009

SOURCE: red light power blinking

power supply problem this can be done by a professional tv repair

Posted on Sep 12, 2009

  • 1 Answer

SOURCE: how to reset lg lcd tv

how do u reset ur password if u forgot what u put in

Posted on Aug 26, 2011

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 52ld 550ub, has a problem . No picture, on lg logo comes on and red blinking light


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/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

May 18, 2016 | LG 52LD550 52Inch 1080p 120Hz LCD HDTV...

2 Answers

The tv suddenly goes black and the power light blinks red


Hi,

If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Check the cables, connectors and connections.
Take it to a repair shop.
https://www.youtube.com/watch?v=TR2iWN6b-LY

https://www.youtube.com/watch?v=TR2iWN6b-LY LCD TV Repair No Power Power Supply Common Symptoms Solutions How to...

Mar 12, 2015 | LG 37-inch Led-lcd Tv - 1080p 60hz Hdtv...

1 Answer

Red and blue blinking


These blinks are fault indications, and are called blinking codes. By the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit stage inside the TV. If you wish to get more details, check the site linked here http://electronicshelponline.blogspot.com/
Selecting the view option, either to Mosaic / Time slide, can be selected by the drop-down list, at the top left of the display window, will make surf easy. You can also do a search, by type in the brand name/model number/IC used, in the search box at the top right of the display window.

Oct 10, 2013 | LG 42CS560 42 Class LCD HDTV

1 Answer

When i turn on my LG 32lg30 on, the power indicator light flashes red 4-5 times, then the monitor turns on to a steady dark blue color. I tried to press buttons on the remote but there is no display.


Now there is a challange.
My LG has not shown this behaviour yet. Do you still have the DVD disk that came with the TV.
If you do you will get your answer there I presume.
Make sure that you are using the correct input.
kollagunn

Feb 21, 2012 | LG 32LG30 32 in. LCD HDTV

1 Answer

Red/green light keeps blinking.


This issue is related to a bad/failed power supply inside your TV.

Call LG to see if your TV is still in warranty. 800-243-0000

If not in warranty, the power supply is about $225.

Good luck. I do hope that I have helped you.

Jun 27, 2010 | LG 42LC2D 42 in. LCD HDTV

1 Answer

Tv little green light is blinking but tv won't power on


Ur tv power supply board it dead.The power supply board,that the board the a/c power coard go into it,that ur tv power supply board.Tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replament.

May 26, 2010 | Dell W3000 30 in. HD-Ready LCD Television

1 Answer

How to fix continous red blinking lights


Ur power board supply is dead.Replaced the power supply well solved this problems.Tries Shopjimmy.com,Ebay.com to buy a refurbish power supply board.

Feb 11, 2010 | LG 26LX1D 26 in. LCD HDTV

2 Answers

Tv keeps clicking red light blinking but doesnt come on first it was fifteen minutes then thirty now an hour and it i still not on?


the red light blinks due to a problem in the power supply or deflection circuit, this usually happens when one or two components start changing specified value or just entirely go out. Some samsung tvs do have replaceable boards but you still need to pinpoint the problem to a certain circuit board, either deflection or power board. It may be worth it to call a service tech and describe the problem to get a good idea on the repair cost.

Oct 13, 2009 | Samsung PCK5315RX TV

2 Answers

Red blinking light when tv is turned off


You can't fix it. There is a bad board in this set; either the main board or the power supply board. You'll have to call a professional.

Mar 30, 2009 | LG 37LC7D 37 in. LCD HDTV

3 Answers

LG LCD Flat screen 32 screen blank red light blinking cable on


The Lg lcd was srtruck by a remote and now looks like a small crak on the inside towards the bottom right hand corner and there is no picture but audio does work

Oct 15, 2008 | LG 32LX1D 32 in. LCD Television

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

373 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73691 Answers

Cindy Wells

Level 3 Expert

5060 Answers

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

Level 3 Expert

6694 Answers

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

Answer questions

Manuals & User Guides

Loading...