Question about LG 42LC7D-UB Television

1 Answer

Replacement screen I am really serious about this creen please let me know if you have one. I took mine out and it has no part # on it. also it has to circuit boards attached to it. does yours? let me know

Posted by on


1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert whose answer got voted for 2 times.

  • Contributor
  • 3 Answers

Do you have a email i can send a pic or 2 so you can see mine? Yes it has a board to it. It has 2 ribbons leading from the glass to the board and then 1 cord running to the mother board of the tv.

Posted on Dec 09, 2008

1 Suggested Answer

  • 2 Answers

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

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Have blue creen coming and go take copo 10 minute to coming back what make that proble

Will you please describe some more about the faul of your Apex TV? I can't really understand the problem of your TV by your description. Give me some more details by FixYa comment box. OK.

Jun 22, 2011 | Apex Digital AVL3076 30 in. HD-Ready LCD...

1 Answer

Broken 32 in lcd replacement

I have to be the bad news bear. To replace the LCD screen is not cost effective. This screen may cost as much as the TV itself, and we have not even discussed labor fees. If you are really serious and want to use this TV as salvage, you may. Purchase the same model if you can, eventually you may have to replace a power supply or signal board. Just an open thought. Thanks for asking and show all hands of support!

Jun 01, 2011 | Toshiba Televison & Video

2 Answers

Hey I have a Daenyx LCD television. The television wont turn on but the red light is on showing that the unit has power. I don't have a remote but is there any possible way to fix this?



Aug 25, 2010 | Televison & Video

2 Answers

I have horizontal lines in my screen about every

The reasons for the fault may be due to:
  1. The Control PWB only causes this defect when the Backlight Control Signals are Output from the Control PWB.
  2. No LVDS signal may also result in this symptom.

Dec 04, 2009 | Sony BRAVIA KDL-46S2000 46 in. LCD HDTV

2 Answers

Burn in images


When "creen burn" occurs it is impossible to remove and the image will be there permanant. I have seen the same happen to CRT TVs and CRT computer monitors. You have probably had the image on the screen too high in brightness/contrast. Coupled with the fact the image did not change much.

Sorry but there is NO fix for this - apart from a replacement TV.

Oct 07, 2009 | RCA P42WHD33 42 in. Plasma HDTV

1 Answer

LG LCD 42" creen

You will have to replace the panel it cost more then what you pair for the unit.

May 22, 2009 | LG 42LC2D 42 in. LCD HDTV

1 Answer


I hope you are handy with tools!!!!!!! Just wanted to let everybody know that my plasma has the same problem but mine works fine for a minute and then it has the black line.. I took mine apart as suggested above.
I took regular wrtting paper used as a shim to make the contact
tighter, so far is working just fine.. I do not know if the paper is safe but I'm allways watching mine screen.
Please read this link

Jan 26, 2009 | Zenith P42W34P 42 in. EDTV-Ready Plasma...

3 Answers

Samsung HP-R5052 50 bottom hallf screen turns black

its the lower buffer card.. (y buffer lower board) they cost about $90.. i changed mine myself on my samsung hpr-4262 42 inch plasma.. pretty easy,, took approz 20 minutes.. the card has 3 ribbon cables and 3 other connectors and 1 screw.. removing all the screws out of the back pannel took the most time.. i found the repair manual for my tv on line for $13 (download PDF file) the manual had a trouble shooting section and what board to replace for each problem.. got the manual from here ordered the replacement board from

good luck


Jun 24, 2008 | Samsung HP-R5052 50 in. Plasma HDTV

7 Answers

8 month old Symphonic 20 inch lcd tv turns off itself every 3-5 seconds

these sets that shut down or turn themselves off after a few seconds usally have a bad backlite board in them. look closely at the screen and see if one section looks darker than the rest of the screen (top middle or bottom - top seems most common in my cases). some times if you put the tv on an unused input you can see the variation of light level on the screen, but don't get confussed by looking at the screen from too great of an angle. thanks ......techman 580-243-8025

Oct 27, 2007 | Televison & Video

1 Answer

I need help finding info to fix an LG plasma tv

It can be replaced, but the downside is the PDP is more than a new TV the part number is 6348Q-E127V or EAJ34127101 (direct replacement)

Please e-mail me if either of you would like to sell your TV, I need parts to repair mine (not the PDP)

Oct 14, 2007 | LG 42PC3DV 42 in. Plasma EDTV

Not finding what you are looking for?
LG 42LC7D-UB Television Logo

Related Topics:

52 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Televison & Video Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

The Knight
The Knight

Level 3 Expert

69718 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18330 Answers

Are you a LG Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides