Question about LG 42LE5400 42 in. LCD TV

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Where can I get the service manual for an LG 42LE5400 HDTV

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Posted on Mar 20, 2011


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017


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Model 42LE5400. Why no picture, no sound?

Just a guess (an iterative process)... but

Main board... EAX61532702
You MUST verify these numbers yourself.

If you are inclined to tackle this yourself... take a look at my 2 previous postings ... but I only GUARANTEE if you go in carelessly... you WILL turn your device into a pile of GARBAGE (good only for parts).

I was completely FLOORED to find reasonable prices at SEARS...
(guaranteed fit, (CALL 1-800-683-1693)).

Shop-Jimmy repair/return has kits(check out below).

Always use an ANTI-STATIC WRIST STRAP...Work safely (real pros REMOVE power (when possible))...

Good luck...

42le5400 main board EAX61532702

Part Search Results

LG 42LE5400 UC AUSDLNR EAX61532702 0 Main Board

Feb 11, 2016 | LG Televison & Video

1 Answer

I Have a 42LE5400, The start up screen LG LifesGood does not turn off and go the television mode, is it a power supply or Main Board

Cannot be the power supply since you have a picture on the screen - that indicates power is ok. Sounds like the main board has gone south on you.

Oct 13, 2015 | LG 42LC2D 42 in. LCD HDTV

1 Answer

Our LG TV will not power on. No light, no sound, nothing. How can we check the fuse on the power supply? Or could it be the power cord?

Hi Dfhamilton,
Damages due to lightening surge can go to any extent in a tv set. If you can, please open the back cover and check the fuse. Replace with the same rating one if you find it blown. Switch on the set. If it works, enjoy watching. If it blows again, please consult some TV tech.
Good Luck.

Aug 17, 2015 | LG 42LE5400 42-Inch 1080p 120Hz LED LCD...

1 Answer

Won't turn on

The fault is with its main power regulator board. It will be better to replace this board as card basis. Contact the authorized service center for LG, to buy a genuine board. For more information go to

Nov 28, 2013 | LG 42LE5400 42 in. LCD TV

1 Answer

I have a lg 42le 5400 tv and was trying to get pandora on it

Download the user manual to this set. It will have all details. Click here to download it. If you feel any difficulty in downloading the same, send your email address to me, and get a copy of it by return mail.

Jun 06, 2012 | LG 42LE5400 42 in. LCD TV

1 Answer

I need a users manual for LG42LE5400

Hello larryedancy,
if you click on the link below it will take you to a website with the LG LE5400 manual, where it comes in pdf document to download. Good luck.

Aug 26, 2011 | LG 42LE5400 42 in. LCD TV

1 Answer

I don't have cable. After auto scan for local channels, now 2 local stations are no longer working. I have LG 42LE5400. Do I need to upgrade firmware. Thanks Dj

no you do not need to upgrade the firmware, the channel selection is based on the amount of signal strength it gets, older analog systems would select it as long as there was a slight amount of modulation as for digital it goes by a percentage, if you wish to set these channels then go back under the setup and select manually add channels then you can add any one you whish reguardless of signal strength.

Jun 30, 2011 | LG 42LE5400 42 in. LCD TV

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I'm trying to hook up a soundbar to my LG 42LE5400 TV. Where is the audio-out? Shouldn't there be RCA of HDMI or some form of outputs?

Hi, I have your solution. there are only 2 audio outputs it seems-one is a fiber optic digital output that uses a Toslink connector, the other is a small 1/8 in.- 3.5mm stereo headphone jack ( it's location I'm unclear on-it may be located on the side or even on the bottom edge. Other than those the only other audio out is through the t.v.'s speakers. Thanks for choosing fixYa, good luck-Prodzilla

Apr 20, 2011 | LG 42LE5400 42 in. LCD TV

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Just bought an open box LG LED 42 inch TV. I got a couple questions. 1. What is the recommended way of cleaning the screen? 2. How do I get it to recognize my wifi? 3. Please provide me a link to an...

Hi Rob,
Here's the link to the product support webpage for your TV. The full manual can be downloaded here (Click "Support," and the link is under "Documents" on the right side of the screen.)

From the manual, here's what it says about cleaning:

thomascha103_1.jpg And in order for the TV to recognize your wifi, you'll need to plug in a wireless network adaptor to one of the USB ports. (network adaptor sold separately.) Follow these instructions to establish a wifi connection, and then follow the on-screen instructions for wifi/network settings. Or for details on how to adjust your wifi/network settings, see pages 58 and 59 of the manual.

thomascha103_2.jpg That's kind of hard to read, but it says.
"The LG Wireless LAN for Broadband/DLNA Adaptor, which is sold separately, allows the TV to connect to a woreless lan network.
The network configuration and connection method may vary depending on the equipment in use and the network environment. Refer to the setup instructions supplied with yur access point or wireless router for detailed connection steps and network settings.
1. How to connect
Connect the "LG Wireless LAN for Broadband/DLNA Adaptor (sold separately) to the USB IN 1 or 2 port on the TV.
2. How to use
Select "Network Setting" in the NETWORK menu
After connecting, you can use the NETCAST menu"

Best of luck!

Jan 12, 2011 | LG 42LE5400 42 in. LCD TV

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