Question about LG Televison & Video

1 Answer

I have a LG50ps3000. The set was switched off for 5 weeks - when it was turned on the blue ligh flashed but there was no picture or sound. After about 10 seconds the blue light turned red (standby). Subsequent attempts to start the TV have failed. When the power button on the controller is pressed there are the normal click sounds and the red turns to blue, flashing, then remains steady then after 10 secs light turns red. Sam

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • LG Master
  • 34,153 Answers

The power supply could be failing.

Posted on Jul 02, 2017

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

  • 1894 Answers

SOURCE: panasonic th-42pa20 plasma 42 inch tv

was that capacitor damaged?

Posted on Jan 11, 2008

experttv
  • 203 Answers

SOURCE: Sony KV34XBR800 Red Flashing Standby Light No Power

The red light should be blinking a code. For example it will blink 4 times pause then 4 times pause or 5times pause 5 times pause, whatever the error might be. Let me know what it is and then we can help more.

Tim
Experttv@comcast.net

Posted on Sep 11, 2008

Fujitsu
  • 29 Answers

SOURCE: Hitachi Plasma TV model P50H401

I think you have problems with the digital main PWB.

If the power PWB failed, turn off and change the pilot ligth to red.

Posted on Nov 28, 2008

  • 1 Answer

SOURCE: pioneer pdp 502mx goes to standby no picture after power on

Contact Pioneer at 1-800-421-1404 about getting an in-home power supply replacement. This is a known issue with some plasma displays. Some of you would experience a loud pop and then the power supply fails. You get a red light below the ON button, when you press on, the red light will turn green for a second and then back to red. The plasma display will not turn on after the power supply fails. Call Pioneer at 1-800-421-1404.
Brought to you by http://abstravel.com and http://reservaciones.com

Posted on Mar 29, 2009

jerryg50
  • 1667 Answers

SOURCE: the red standby light flashes and when the power

One of the boards (module) has a short on it, and or the power supply itself is failing.
The service center will find the fault using the process if elimination. They will replace the bad boards or modules as required to get the set working again.

Jerry G.

Posted on Dec 16, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Sound but no picture


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 stage 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. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

Apr 03, 2014 | LG M2362D 23 in. LCD TV

1 Answer

No picture no sound loud humming sound for a short period when you turn it on than a orange light flashing at bottom where the blue light is when you turn it on.


AV cables reversed perhaps. Sounds like VIDEO (Yellow, Green, Blue or Red) cable is plugged into the AUDIO section. Perhaps you have switched the RED (Left audio) cable plugged into the RED (Component) Video cables. This would account for the loud buzz and since the set isn't getting an image it goes into standby mode. Just a thought.

Nov 25, 2010 | HP Pavilion MD5020N 50" DLP HDTV

1 Answer

Power stanby red lights flashes


I think if you look in the owners manual for this model you will find the 5 blinks means "Lamp Door Not Properly closed".

What happens in some of these sets is the door gets warped from the heat from the lamp behind it.

There is if you remove the door (unplug set first) a plastic peg on the back side of it that engages a tiny lever usually blue in color---this is to prevent the set from being operated with the door removed---safety feature.

Before I say more, Do you know how to get at the lamp door?


SD TECH

May 14, 2010 | Sony Grand WEGA KDF-60XS955 60" Rear...

1 Answer

Lacie 500gb external drive


The disks inside the HD are not spining. The creaking noise is the HD trying to start. Next time when it does start transfer all the files ASAP cause your drive is about to die.

rmatheson@wowway.com

Sep 30, 2008 | LaCie Ethernet Disk Mini, 500 GB Hard Disk...

1 Answer

Error Code 5 flashes when unit shuts down


Good Day;
It sounds like the TV may have a shorted CRT, picture tube, but let's trouble shoot:
1. Unplug TV from wall.
2. Remove speaker grill, two on bottom, the screws are covered with plastic caps, right and left side on bottom next to floor.
3. Remove inner panel.
4. The blue tube is the one the right side, remove socket, with phillips driver, make sure it's not touching anything.
5. Plug and turn TV back on, if picture appears with no blue it's the tube.
6. If still shuts down, bad blue CRT driver IC.
CAUTION: Call a factory authorized service dealer to give you an estimate, if this sounds too hard.
Good Luck, Day, Big Irish.

Jun 18, 2008 | Sony KP-51WS510 51" Rear Projection...

5 Answers

No picture but has sound


My LG TV
switch on no picture but short period of sound then nothing

Jan 20, 2008 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Blue screen with Green Star-burst image in center?


Here's something that might also be useful. After you turn on the set, and get the regular red blinky lights, hold down the Device and Menu buttons together for about 5 seconds.
The Power light will start to flash in a two digit sequence.

For example, 3 flashes, then 7 flashes = 37.


Here are the error codes, and the corresponding problem:

12 = No error detected, check power supply.
32 = Lamp Cover is open.
33 = Air filter cover is open.
34 = Lamp abnormality
36 = Light Engine (DMD or Lamp Fan stopped)
37 = Exhaust or Lamp Ballast Fan stopped
38 = Lamp Temperature High
39 = DMD Temperature High
41 = Short is detected
44 = DVI cable between FMT and Engine disconnected

Jan 19, 2008 | Mitsubishi WD-52725 52". Rear Projection...

2 Answers

Sound, but no picture. Standby light blinking 5 times


A few weeks ago my set started flashing to a black screen. Now a couple of weeks later, i have no picture, but the set turns on and i have sound. The standby light is flashing. I purchased the set in 2000 so it is seven years old. This is the first problem. Could it be all three of the bulbs? Could it be all three of the bulbs? no as you say that sound is ok that means your power supply &high voltage section is ok. please check chroma ic luminance section or system control section stand by ckt ihanks

Sep 11, 2007 | Sony KP-53HS10 TV

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

Related Topics:

79 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

74106 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18391 Answers

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

Answer questions

Manuals & User Guides

Loading...