Question about Televison & Video

Open Question

UN40D5005 shows black/white horizontal lines across top 3-4" of display.

My UN40D5005 has been slowly degenerating - it started with an intermittent band of horizontal white lines across the top few inches of the display. It has now gotten bad enough that the top 3-4" of the display are gone - a mix of white and black lines obscures the picture. I assume this is a logic board issue... Any ideas? Thanks.

Posted by Anonymous on

  • Anonymous Aug 19, 2017

    any luck? this just happen to me today

×

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

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

Hi,
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.
Good luck!

Posted on Jan 02, 2017

Ad
Mike1963
  • 8 Answers

SOURCE: WHITE LINES

Replaced C407 100uf/35V Vertical section.

Posted on Mar 04, 2008

Ad
  • 138 Answers

SOURCE: Dozens of horizontal lines across display!! HELP!!!

Bring up the menu and if the lines are not on the menu replace the small signal board that is your video prossor. If the lines are still the replace the Y main board that contrl the top half of the screen.

Posted on Aug 20, 2008

  • 1 Answer

SOURCE: Horizontal white lines across top of TV screen

Vertical hold circuit is failing.

Check capicitor in vertical hold circuit. You should have solid knowledge of electronics repair before attemping repair. TV's can emmit harmful radiation, and produce voltages up to or in excess of 30kV.

Posted on Nov 09, 2008

  • 231 Answers

SOURCE: Hitachi Plasma very thin bleeding horizontal lines

very possible the YSUS board is going bad .If YSUS is going bad .I would also replace XSUS board since they are same age..Also whenYSUS is replaced make sure you make pot ajdustments as old YSUS and also with XSUS board

Posted on Aug 26, 2009

  • 1 Answer

SOURCE: Horizontal white lines across top of TV screen

Hi I had the same problem. Broken white lines across the top of the screen. This is called overscan. You need to go into the Setup menu, other settings. 16:9 overscan needs to be on. Hope this helps.It solved our problem.

Posted on May 23, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

So I have a 50 Lg ( LG 50LN5700). There is still a picture however about every 3 seconds it goes from regular to blurry and repeats. There seem to be about 3 black lines across the top horizontally about 3...


To clarify, are the 3 black lines horizontal (left to right across entire width of screen)? or are the 3 black lines vertical (top to bottom across entire height of screen)?

Horizontal lines are almost always the result of a failed panel, and no board replacement will fix the issue.

Vertical lines such as you have described (only 3) are probably also a bad panel. If the black lines were evenly spaced in a repeating pattern, it could be a mainboard or TCONN board.

Has this panel been cracked? or perhaps cleaned recently with too much water or cleaning solvent that has gotten the screen wet?

You may have to sell the TV for parts.

Oct 23, 2017 | LG Televison & Video

1 Answer

Hi, samsung un40d5005 led tv horizontal white bar only at top of screen about 3/4 inch wide, fixable?


Hi Gary,

The problem of your TV may be solved by someone who is an expert in fixing the LCD screens. Unfortunately there is nothing you can do yourself.

Oct 09, 2017 | Samsung Televison & Video

1 Answer

Vizio TV has a horizontal 2mm black/multicolor line.


If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.

Jul 27, 2016 | Vizio Televison & Video

1 Answer

How do I get rid of vertical black bars on a plasma television


Fix Panasonic Plasma TV Vertical or Horizontal Bars ...

? 10:21
https://www.youtube.com/watch?v=CpWZTnAXbLg
Dec 30, 2013 - Uploaded by Pet Rock's Garage
This video covers how to fix a Panasonic 42" Plasma TV model TH-42PX600U that has vertical distorted ...

Horizontal black lines on Samsung 50" plasma tv - Forums - CNET ...

www.cnet.com > Forums > Samsung

CNETJun 11, 2015 - This past spring, a thin black horizontal line appeared across the screen, everything else is working fine. Next day ... In reply to: Horizontal black lineson Samsung 50" plasma tv .... I tried a white wash on the TV, but that didn't removethe line. Plasma TV has 3 thin black lines
Jun 11, 2015
Black Line across Samsung 50" Plasma has appeared?
Jun 11, 2015
Vertical black line on Sony PFM-50C1 Plasma Display
Jan 28, 2007
More results from www.cnet.com

Jan 05, 2016 | Samsung Televison & Video

1 Answer

Hello, I have a Sony Viao VGNCS215J that is a year...


Sony has identified a limited number of VGN-CS series computers which may display a horizontal line on the LCD screen.

Click here for more details

May 20, 2010 | Sony VAIO VGN-CS215J/W Notebook

1 Answer

LG F700P monitor black out on top half, horizontal white line


Sounds like your monitor or graphics card may be going bad.

Dec 07, 2008 | Computers & Internet

3 Answers

Horizontal white lines across top of TV screen


Hi I had the same problem. Broken white lines across the top of the screen. This is called overscan. You need to go into the Setup menu, other settings. 16:9 overscan needs to be on. Hope this helps.It solved our problem.

Sep 15, 2008 | Panasonic CT-2006S 20" TV

1 Answer

Screen displaying a thin white very bright horizontal line.... plz help


problem in vertical section.

1. Solder the vertical ic

2. vertical ic supply capacitor problen.

3. dry points in neck board.

Aug 08, 2008 | LG Studioworks 45 14" CRT Monitor

1 Answer

Dozens of horizontal lines across display!! HELP!!!


Bring up the menu and if the lines are not on the menu replace the small signal board that is your video prossor. If the lines are still the replace the Y main board that contrl the top half of the screen.

Feb 10, 2008 | Philips 42PF7320 42 in. EDTV-Ready Plasma...

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

49 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75289 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Cindy Wells

Level 3 Expert

5380 Answers

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

Answer questions

Manuals & User Guides

Loading...