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Factory Reset LG 47LV5500 Television

Will not power on. Red light on front stays on all the time.

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Posted on Jan 02, 2017

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SOURCE: Can I do a factory reset on a LG M227WD Television

Try this: Unplug the set and anything connected to it. Hold in the power button for at least 60 seconds. Plug in and try it.That may do it, no guarantees.

Posted on May 10, 2010

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LG 47LV5500 UA.AUSYLUR power board problem likely,,set won't power 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/
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.

Jun 07, 2016 | LG Televison & Video

1 Answer

Picture is upside down


Although obvious, things happen: make sure the unit is not installed upside down.

Recommend going to the Picture section of you manual, and follow the instructions to reset you unit to factory specifications.

Mar 17, 2015 | LG 47 47LV5500 47 LCD TV

1 Answer

LG shows it will lose display in 3 seconds


hi the tv has detected a fault with the back lighting, now it could be a problem with the voltage to the back light or some of the leds in the back light have failed, it will turn off the back light when it finds a fault. behind the screen there is rows of leds on strips and they all light up when the screen is in use. and the main board knows they are lighting up by the voltage its using. when to many leds go out the voltage is too high so it will turn the back lights off to save them. also the same if the power board is not supplying the right volts. say the volts need to light the back screen is 64 volts and its only giving 62 volts the power is not right so it shuts down. same for if the volts go up to 64.5 volts it will do the same. hope this helps you under stand.

Jun 11, 2017 | LG 47 47LV5500 47 LCD TV

1 Answer

LG 42in Class 1080p 120Hz LCD HDTV red light stays


Hi
Your tv set is stuck in the standby mode as a components went shortcircuit in one of the power supply rails and should be serviced by qualified personnel.

Sully

Sep 29, 2013 | LG 42LC2D 42 in. LCD HDTV

2 Answers

No picture, only sound on LG 47LV5500: how do I get picture back?


Definitely odd for sound to come through and not sound, especially via an HDMI connection.

I would contact LG for support, your TV could be defective.

Good luck

May 28, 2012 | LG 47 47LV5500 47 LCD TV

1 Answer

This TV has a light bar on the front that is red when off and blue when on. When we attempt to power the TV on the light will momentarily light blue, then turn red and the TV won't power up. It...


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
Before going further; try a hard reset first. If it does not help you, replace the main digital board. There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; visit the site linked here.

Jul 10, 2017 | Audiovox FPE3706 37 in. HDTV LCD...

2 Answers

LG DLP RU-44SZ51D Lamp Indicator blinks red


44 inch lg dlp hdtv no picture or sound press power button standby light turns yellow and then back to red

Mar 04, 2009 | LG RU-44SZ51D 44" Rear Projection...

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