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47LN5790

Key Features

  • LG Smart TV
  • LED Backlighting
  • TruMotion 120Hz
  • Full HD 1080p Resolution
  • Energy Star® Qualified

available sizes:

47" Discontinued
SUMMARY
LG SMART TV FEATURES
AUDIO
CONNECTIVITY
AV INPUTS/OUTPUTS
POWER
DIMENSIONS / WEIGHT
PANEL SPECIFICATIONS
VIDEO
CABINET / ACCESSORIES
WARRANTY/UPC
AMPLIFIER (SOUND BAR)
CONVENIENCE (SOUND BAR)
AUDIO SOUND MODE & FORMAT (SOUND BAR)
DIMENSIONS/WEIGHTS (SOUND BAR)
POWER (SOUND BAR)

What People Are Saying

Rated 1 out of 5 by from It worked great for about 3 years. Then - blank screen - was told it was probably the main board. No help from customer support.
Date published: 2017-04-25
Rated 2 out of 5 by from Great while it worked purchased 8/2/2013 played and worked beautifully until it went black 1/6/2016 2 years 5 months make sure you get the extended warranty.
Date published: 2016-01-07
Rated 2 out of 5 by from disappointed.... The screen went black after only 35 months of use. The picture quality was great but the TV didn't last.
Date published: 2015-11-23
Rated 1 out of 5 by from didn't last Panel broke in 2 years, thank God I had Asurion Insurance through BJ's club
Date published: 2015-10-21
Rated 4 out of 5 by from problem with sound The tv has a great picture. The problem we are having is with the included sound bar. There are times that we turn on the tv and get no sound. then other times the volume is uncontrollable even if you mute the tv it goes to full volume. The only way we have found to solve either of these problems is turn the set off and on until the situation is corrected
Date published: 2015-01-22
Rated 5 out of 5 by from I've been very pleased with this TV The only issue I have had is that the sound is better with the sound bar connected that came with the product.
Date published: 2014-12-20
Rated 5 out of 5 by from This was a great buy We love this TV. It was easy to set up and has a great picture. I love the smart features.
Date published: 2014-09-12
Rated 5 out of 5 by from Great Web Browser! The feature that most caught my attention on this T.V. is the web browser. I plugged a wireless mouse and keyboard into the usb port and I have a huge computer in my living room, Wow! Picture is awesome, linked it via the optical cable to my receiver and the 5.1 surround sound it great. This unit has met all my expectations!
Date published: 2014-04-20
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ASK & ANSWER

Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

Need a table stand for an LN57 model television bought 2014.

Asked by: oldtv
Parts and accessories can be obtained through our parts distributor, Encompass Parts. Their contact number, for placing orders and pricing information, is 866-779-7906. You can also use their website, at https://www.encompassparts.com/ ^CP
Answered by: ChrisPSM
Date published: 2017-12-02

Does this TV have QAM tuner

Asked by: Mykw
The Energy Star® Qualified LG 47" Class 1080P LED TV with Smart TV (46.9" diagonally), Model # 47LN5790, like all other LG TVs marketed in the U.S. has three built-in tuners, an ATSC tuner, an NTSC tuner and a QAM (64 & 256) tuner. The QAM tuner allows you to receive unscrambled digital cable broadcasts...^IFV
Answered by: LGJoel
Date published: 2017-05-17

My TV (55LN5790) will come on with audio and video. After about 5 minutes the video will go black and the TV will stay on with only audio. How can this be fixed or what part can I get to fix it myself?

Asked by: Brandonsomething
We regret the inconvenience you have experienced with this television and its operations. The loss of the video signal suggests that the TV may possibly require service. To make service arrangements, you may either contact our Customer Interactive Center at 800-243-0000, or you can check our Repair Provider Lookup on our website, at http://www.lg.com/us/support/repair/support-repair-provider-lookup.jsp.
Answered by: NeilE
Date published: 2017-04-06

I want to remove the base from tv,to tranfer itand I can't 

Asked by: Sherekoh
Our offices, in the United States, do not have product information for Saudi Arabia. In order to obtain such information, it is recommended to check our subsidiary’s website, at http://www.lg.com/sa/support. Assistance for household appliances and entertainment devices may be obtained at 8002442929; for air conditioning, 8002445454; for mobile devices, 920007427.
Answered by: NeilE
Date published: 2016-08-26

My screen is cracked to this exact tv and i was wondering is there anyway i could get a replacemebt screen for this from another tv or just a new screen period i have not had any luck searching

Asked by: Kemonte
Parts and accessories can be obtained through our parts distributor, MCM Electronics. Their contact number, for placing orders and pricing information, is 800-824-9491. You can also use their website, at http://www.mcmelectronics.com/content/en-US/forms/lg_parts. For components such as interior parts, it is highly recommended to enlist the assistance of a qualified service technician for purchase and installation. To make service arrangements, you may either contact our Customer Interactive Center at 800-243-0000, or you can check our Repair Provider Lookup on our website, at http://www.lg.com/us/support/repair/support-repair-provider-lookup.jsp.
Answered by: NeilE
Date published: 2016-08-16

I have the 55ln5790. It says cinema 3d on the screen but I have no button on my remote is it 3d capable

Asked by: Anonymous
I apologize, but no; according to the specifications listed on our website, it does not appear that this TV is designed for 3D compatibility.
Answered by: NeilE
Date published: 2016-04-09

Looking to purchase a Wi-Fi dongle for this model (55ln5790-ui) please help

Asked by: Ilwill008
We appreciate your interest in this television and its features. The WiFi Dongle available for this model would be AN-WF100. This device can be obtained directly through our website. Select the ADD TO CART option at http://www.lg.com/us/tv-audio-video-accessories/lg-AN-WF100-usb-adapter.
Answered by: NeilE
Date published: 2016-03-07

I need to download a app and can't find where to do it?

Asked by: Neisha
We regret the inconvenience you have experienced with this television. All available applications would be found through the LG Apps Store. If the app is not located there, then it will not be compatible with the TV.
Answered by: NeilE
Date published: 2016-03-02
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