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47LN5750

Key Features

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

available sizes:

47" Discontinued
SUMMARY
PANEL SPECIFICATIONS
DIMENSIONS / WEIGHT
VIDEO
AUDIO
LG SMART TV FEATURES
CONNECTIVITY
AV INPUTS/OUTPUTS
CABINET / ACCESSORIES
POWER
WARRANTY / UPC

What People Are Saying

Rated 2 out of 5 by from Great picture, horrible lifespan Purchased this television 5 years ago, 2nd time the LED back light has burnt out leaving this television rendered useless. Inferior design that apparently everyone has issues with.
Date published: 2018-11-19
Rated 5 out of 5 by from Nice extra large standard refrigerator Only have had this refrigerator for 3 weeks, but it’s beautiful, quiet, super capacity, and temperatures are consistent . Ice production is fast, could use a larger ice bin ( we just added a bin to transfer to).
Date published: 2017-12-27
Rated 5 out of 5 by from The remote control does not turn off or on Tv is good but the remote control needs to be replaced. And lg is sending me a new remote control.
Date published: 2017-12-26
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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.

My 47LN5750's screen stays dark when on but if you shine a flashlight on it you can see the picture...what would cause this???

Asked by: ericmj
Our offices, in the United States, do not have product information for Canada. In order to obtain such information, it is recommended to check our subsidiary’s website, at http://www.lg.com/ca_en/index.jsp. You may also contact our Canada offices at 1-888-542-2623.
Answered by: NeilE
Date published: 2016-01-29

Tv keeps shutting off. Every time I press the power button the lg logo pops up and then it shuts off. Then when I press the power button again it shuts off again

Asked by: Drewmatthew
We regret the inconvenience you have experienced with this television. The description provided suggests a problem with the power supply or another related component. The TV will likely 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: 2016-01-28

I lost the screws that were needed for the TV stand.  Does anyone know the exact type of screw the stand used?  I can't go around testing screws since it's plastic and it will probably strip

Asked by: Kilroy2
We appreciate your interest in this television and its accessories. According to the information on page 9 of the owner’s manual, it appears that the stand is designed to connect to the TV using three P5x25 screws and four M4x14 screws. Installation procedures can be found on page 13 of the owner’s manual.
Answered by: NeilE
Date published: 2015-10-02

Can I use my Bose wireless Bluetooth headset with this TV?

Asked by: Rsnow
The ENERGY STAR® Qualified LG 50" Class 1080P LED TV with Smart TV (49.5" diagonally), Model # 50LN5750 does not have Bluetooth connectivity for Bluetooth headphones...^IFV
Answered by: LGJoel
Date published: 2015-10-01

Can I use my 47LN5750 as a wireless monitor for my windows 7 laptop?

Asked by: Horndog
I apologize, but no; this television will need to have an active connection available in order to display the contents of the computer.
Answered by: NeilE
Date published: 2015-08-20

does my lg tv 47ln5750-uh have bluetooth?

I want to connect a bluetooth keyboard to my tv. How do I do this
Asked by: sandilee
Hi, the LG 47" Class 1080P LED TV with Smart TV (46.9" diagonally), Model # 47LN5750 came with the AN-MR400 Magic Remote and you can use that with an onscreen keyboard. Other than that, people have tried using wireless Logitech keyboards with some success, but we can not guarantee this...^IFV
Answered by: LGJoel
Date published: 2015-10-01

does it have ethernet plug in rear for a modem

Asked by: badblaine
Yes it does!
Answered by: PhilipAlcala
Date published: 2015-03-14

tv turning off and on repeatedly

I'm just trying to figure out if there are any things I can try to troubleshoot why my lg smart TV model 47LN5750 started turning off and on by itself. It turns off and then on showing the LG logo on the same loop off and on. Is there anything I can do or is something wrong. I have tried unplugging and plugging back in. Is there some kind of factory reset I can try? Thanks.
Asked by: Carlock0211
We regret the inconvenience you have experienced with this television. The description provided does not suggest any particular setting or other normal operation. The TV will likely 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: 2014-12-05

Why doesn't TV detect wi-fi signal?

I bought the TV used. Upon first use, it connected to our wi-fi and I was able to access the internet browser. Then, I think the TV downloaded a system update and since then it says "No wireless network connection". I could not find info on a way to reset the TV; I have tried to unplug and plug back in. All other devices connect just fine to the wi-fi...
Asked by: JayJayS
We regret the inconvenience you have experienced with this television. If the unit cannot access the network, then the TV may require a different update. Such an update can be downloaded from our website. If this does not resolve the matter, then the TV may 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: 2014-11-20

what is the actual code for my LG 47LN5750-UH ?

I want to access my LG TV with my tablet and need the universal remote code.
Asked by: PaulH
We appreciate your interest in this television. There is no set code built into a television to force activation or compatibility with any remote control. All codes to be used for programming the Universal remote control will be located in the setup instructions for the Controller. If you have experienced trouble in locating codes for LG, you may also try using Zenith or Goldstar codes, as some of these coincide with LG frequencies. If these do not resolve the matter, then the two devices may not be compatible.
Answered by: NeilE
Date published: 2014-11-20

Is the LG 47LN5750 3-D Compatible?

There is a screen the TV displays each time I use a "Smart" feature which suggests that the TV is 3-D compatible, is this model 3-D compatible?
Asked by: PhilipAlcala
I apologize, but no; this television is not 3D compatible.
Answered by: NeilE
Date published: 2017-01-27

WIFI

Just bought Model # 47L5750-UH and I am having trouble connecting it via WIFI. When I search for any wirless network .. it doesn't list any at all. Do I need to puchase the dongle?
Asked by: BSilly
We regret the inconvenience you have experienced with this television. No WiFi Dongle should be required with this TV. This model is designed with an integrated IEEE802.11 a/b/g/n Wireless LAN Module. If your wireless router is compatible with this standard, then it would be recommended to contact our Customer Interactive Center at 800-243-0000 to troubleshoot this matter.
Answered by: NeilE
Date published: 2014-07-24

Audio sync with Blue Ray HTS

When I play blue ray DVD's, there is a significant audio lag, like watching a dubbed foreign film. It seems to work much better with non-blue ray's. I've played with the audio sync and can't get it to sync up. I'm plugged into the HDMI1 ARC port. Any ideas on how to fix this?
Asked by: sflynn
We regret the inconvenience you have experienced with these discs. If the disc is being played on the Home Theater System, the audio signal is never sent to the TV, as it goes directly to the system’s own speakers. As such, the AUDIO LAG appears to be related to that system, and not the TV itself.
Answered by: NeilE
Date published: 2014-05-08

Is there a Wireless Keyboard compatible with this tv?

I've heard that some logitech keyboards are compatible with LG tvs, Is there a list or is it posted somewhere? Thanks
Asked by: meow12
Yes, most simple keyboards can be used in place of the magic remote
Answered by: rbmpa
Date published: 2014-04-27

Why has this model been discontinued?

Asked by: LadyK
To make way for the 2014 version LB6000
Answered by: rbmpa
Date published: 2014-07-26

What is the contrast ratio for the LN5750

Asked by: ximike
Reviews say 4000000 to 1 but LG says 5000000 to 1
Answered by: rbmpa
Date published: 2014-04-27

the 50LN5700 versus the 50LN5750 TV

What is the difference between the 50LN5700 versus the 50LN5750 TV? The LG "compare TVs" web page shows no differences at all.
Asked by: olse
The latter has the magic remote.
Answered by: rbmpa
Date published: 2014-07-26

Is LG tracking people on their TVS

I have been told LG requires you to sign a release so lg can sell your personal info to advertisers. Is this true? Please tell me this is NOT true
Asked by: polo
We appreciate your interest in this television and its operations. LG has never sold users’ personal information to advertisers, and we don’t require anyone to agree to our Privacy Policy. That policy provides important information about how LG collects, uses, and shares information that LG obtains when customers use LG Smart TV Services. If you choose not to agree to the Privacy Policy, you can still use your Smart TV, but not all Smart TV Services will be available. If you agree to the Privacy Policy, you can still opt-out of certain Smart TV functions through the OPTIONS sub-menu on your TV. For example, you can turn off the “LIVE PLUS” feature, which provides interactive services, and the “LIVE SHOPPING” feature, which assists with online shopping. If you have additional questions, please contact us at privacy.support@lge.com.
Answered by: NeilE
Date published: 2014-04-23

how to use tv as computer monitor

I just received this tv for my office , i need to know how to pair it { LG 47" Class 1080p LED 120Hz Smart HDTV 47LN5750} thank you
Asked by: orange
I hope this will help... it's pretty simple actually. On the smart menu there is a option for sharing content from other devices. Just follow the steps and you will be up and running in no time. Oh, the wireless feature is good but its extremely better if you can plug into the network. Peace
Answered by: OneHappyCustomer
Date published: 2014-07-26

how do I get the best picture out of this model television?

I'm getting some motion blur while watching sports and I want to find out how to correct that.
Asked by: babuckle
We regret the inconvenience you have experienced with this television. It is recommended to run the PICTURE WIZARD II feature in the PICTURE menu. This will take you, step-by-step, through the setup of the settings to get the picture that best suits your preferences.
Answered by: NeilE
Date published: 2014-08-22

Can I use the 47LN5750 in the UK

This model seems to take 240v, but will the USA version work with PAL signal in the UK? Thanks
Asked by: CJC1
I apologize, but no; all of our US models of LG televisions are designed for use with NTSC signals only. They are not compatible with PAL for use in the UK.
Answered by: NeilE
Date published: 2014-02-14

Can the LN5750 pause or record live tv?

I plugged a USB hard drive into the USB port and the TV recognizes the drive, but it doesn't offer any options to pause or record live tv. I have seen other LG models have a feature called Time Machine, but don't see it on this model.
Asked by: JasonTX
We appreciate your interest in this television. The TIME MACHINE feature was not designed into this model. It does not have the ability to PAUSE or RECORD any broadcast of any sort.
Answered by: NeilE
Date published: 2014-01-31

Does it have any s video (DVD) connection?

I have the lg 47 class 1080p led hdtv 47LN5750 tv
Asked by: norma
I apologize, but no; none of our 2013 televisions have been designed to use a S-VIDEO connection.
Answered by: NeilE
Date published: 2014-01-29

I purchased the 47" 5750, why does it say 3D CInema

As I navigate my way through this new TV, I keep running across a screen that says something like: "LG 3D Cinema TV" even though I'm fairly certain that this is not a 3D TV. What is this and why am I seeing it? I bought this at Costco in 1/2014 and purchased the LG sound bar at HH Greg a few days later.
Asked by: Sully92334
You are correct; the 47LN5750 is not designed as a 3D Cinema television. As this message continues, it is recommended to confirm the model number of the television. Contact our Customer Interactive Center at 800-243-0000 to troubleshoot this matter.
Answered by: NeilE
Date published: 2014-02-23

I purchased an LG LN57 47" TV on Saturday. I went to use my bluray player Monday morning now you turn it on it will shut off instantly

Asked by: Jpaterson71
We regret the inconvenience you have experienced with this BluRay player. If the unit will not turn on, then it will likely require service. Please contact our Customer Interactive Center at 800-243-0000 to make proper service arrangements.
Answered by: NeilE
Date published: 2014-01-23

Will the majic remote and the regular remote work on the 47LN5750 smart TV

Asked by: Thunder
We appreciate your interest in this television. It does appear that both of these remote controls will operate with this TV. The Magic Motion Remote Control should accompany the LN5750 television.
Answered by: NeilE
Date published: 2014-01-22

Why does my tv say 60Hz on the top of the screen instead of 120 Hz?

How do I switch it to 120 Hz? Settings are very confusing trying to find how to change/fix this.
Asked by: pmd1969
This television has been designed with a 1080p / 120Hz screen. If the display is stating 60Hz, this is simply stating the format and resolution being received from the signal source. The screen will still be processing the image at 120Hz and 1080p.
Answered by: NeilE
Date published: 2014-01-03

Do any of the LG Smart TV models have a parental lock feature on the internet apps?

Asked by: Beens
Yes.
Answered by: haiquan
Date published: 2014-01-01

Will this TV work with a DVB-T signal?

Asked by: brag
No
Answered by: haiquan
Date published: 2014-01-01

Can you control external speakers with the included remote?

I am asking this because its going to be a pain to have to use another remote just to adjust the volume. I have a Hitachi soundbar.
Asked by: Adak
No
Answered by: haiquan
Date published: 2014-01-01
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