Question about LG 47LN5400 47" LED TV 1920x1080, 120 Hz. HDTV

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BOUGHT TV IN 2013 AND NO IT WILL NOT TURN ON.

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Fault in the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Posted on May 14, 2015

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Hi there,
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Posted on Jan 02, 2017

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I bought a 32 inch flat screen around 2013 it was a guest room TV has not had at least 1000 hours on it. . ..what should I do.


Check up power supply plug point ,whether OK.Try TV from some other plug point .Even this does not work call technician .

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1 Answer

2013 Yamaha Vino replace turn signal


Hi, Dalton for this scenario you will need your service, parts fiche, and owners manual if you can't find the best tool you ever bought for your Yamaha, despair not, for a mere zero $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
http://www.instructables.com/id/Yamaha-Vino-125-Front-turn-signal-replacement
Yamaha YJ50RAP Service Manual
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Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

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1 Answer

How do i set up a new remote control for a samsung ht ws1 sound bar


2-Function Remote Stopped Controlling my Sound Bar - Verizon Forums

https://forums.verizon.com/t5/Fios...Remote...Sound-Bar/td.../559715
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Your remote reprogramming woes solved - Rogers RedBoard

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1 Answer

I have a 27inch Philips flat TV that when its pluged in the light is solid red and TV won 't turn on


Common TV Repair for Emerson, Sylvania, Philips, Magnavox

? 5:35
www.youtube.com/watch?v=nQHWrJJg4Mc

Oct 11, 2013 - Uploaded by Tampatec
Top most common LCD TV repairs for Emerson, Sylvania,Philips, ... my tv wont turn on neither the led ...

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1 Answer

Why does my LG TV dim every evening about 7:30 and rebrightens about 30 minutes later?


If the TV is turned on random time before 7:30 and it always dim at 7:30, it either has a timer setting to cause dim (please check the settings from main MENU) or may be related a TV station signal if it happens on a certain TV channel.

Sep 12, 2014 | LG Televison & Video

1 Answer

40" ELEMENT LCD TV turned off and will not turn back on


What you need to do is get a copy of your transaction fron your credit card statement and call the walmart headquarters and ask a friend if they will be able to take you to the store ,

Dec 17, 2013 | Element Electronics HD LCD TV ELDFT404-B

1 Answer

I just bought my element flat screen television set on Friday (Oct,18, 2013), set it up on Oct 19 2013, was able to watch it. Today I turn it on and there is sound but no picture. Help Please


make sure all your connections are in place, and secure. check to see if there is a reset switch on the back. have you checked the manual for that particular problem? if you have access to the tv menu system, if may be an issue with a timer for the picture to be on

Oct 20, 2013 | Televison & Video

1 Answer

I have recently bought dhobani greek yogart and saw on the tv where there was a problem with the yogart and people were becoming ill. is it safe orshould i return what i have bought


You should call the store where you bought it and find out if they will take it back, or exchange it (just to be safe). The official statement from chobani is that there were some mold issues in yogurt with the manufacturing code 16-012, with expiration dates between 9/11/2013 and 10/7/2013

More info here and here

Sep 11, 2013 | Cars & Trucks

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