Question about Samsung LN-S4092D 40 in. LCD HDTV

1 Answer

Horizontal multicolored lines appearing

I've owned my Samsung LN-S4092D TV just over a year now and it has started exhibiting multicolored horizontal lines that extend across the entire screen and appear at different points on the screen depending on the input signal. Each line is about a pixel wide.

EX: A 720p input has several of these lines bunched together near the bottom of the screen and several other are bunched toward the middle.

A 1080i input has several more lines than a 720p input signal

An SD signal (cable/ antenna/ DVD) has lines bunched together at the top and bottom of the screen.

These lines appear on every input the TV has. Has anyone experienced this type of problem before?
Thanks

Posted by Fallen456 on

  • TIGER08LILLY Jan 10, 2008

    SAME PROBLEM, JUST OUT OF WARRANTY, TOOK IT IN FOR REPAIR

    TECHNICIANS SAID THEY SEE A LOT OF SAMSUNG LCD'S AND PLASMAS.

    WILL POST WHAT THE TECH'S SAID IS WRONG WITH IT

×

Ad

1 Answer

Marvin

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Samsung Master
  • 85,239 Answers

Open up the TV and unplug and re-plug the connectors to the circuit boards. This is most often caused by a poor connection of the circuit board connectors.

Posted on Mar 25, 2017

Ad

5 Related Answers

Anonymous

  • 3130 Answers

SOURCE: Blue/black vertical line in the middle of screen

Sounds like a bad connection on a ribbon cable or plug comming or going to the LCD display. This is something you should not try to fix as these circuits are very very fradgile and you can easily break or tear a ribbon cable . Call the manufacturer to get a tech to assit you. Good Luck

Posted on Aug 06, 2006

Ad

Anonymous

  • 58 Answers

SOURCE: Green verical line on Samsung LN-S4092D TFT-LCD Telvision

the line is a panel failure. its not fixable

Posted on Dec 07, 2008

Anonymous

  • 10 Answers

SOURCE: LCD TV SCREEN PROBLEM RED HORIZONTAL LINES OF DOTS ALL OVER SCREEN PLEASE HELP

This should be repairable. It may be the LVDS Cable or the Main board problem. The only other problem is the T-Con Board.

Posted on May 23, 2009

Anonymous

  • 24 Answers

SOURCE: my samsung plasma has horizontal line across middle of picture

loose wire check connections

Posted on Sep 19, 2009

Anonymous

  • 12 Answers

SOURCE: I have a ln-s3238d that i got a couple years ago.

Hi andrew, its not a big problem.. Decent TV. but the pixels are DEAD. that means you have to recover them by fixing the LCD. this would cost you around £40-60 for a 32 inch TV. hope this helps!

Posted on Nov 05, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My Samsung LN-S4092D LCD TV is exhibiting a strobing/flickering screen occasionally. I've read that cutting the jumper cable will fix this, but I'm not sure which wire is my jumper. Does Anyone...


It could possibly be a HDMI cable that is bad. If it is hooked up that way, I have found that problem before. Not sure about the jumper cable.

I’m happy to assist further over the phone at https://www.6ya.com/expert/robert_54ae41aaaffbab00

Aug 15, 2013 | Televison & Video

1 Answer

Tv made a loud noise and does not work


Sounds like you blew a capacitor on your power supply board. Common problem that is addressed elsewhere on this site. I had the same problem on my Samsung LNT4672F, and replaced the blown or bulging capacitors with better ones. That was about 4 years ago. I now am having other issues with the TV, vertical multicolored bars across the screen, and am seeking resolution (pun intended).

Feb 20, 2013 | Samsung LN-S4692D 46 in. LCD HDTV

1 Answer

How do I access the service menu of my Samsung LN-S4092D TV


with the TV off. press "Mute" "1" , "8" , "2" , "Power" on the remote (one at a time). But be careful when in there, you can change setting to keep your TV from ever working again.

Mar 08, 2011 | Samsung LN-S4092D 40 in. LCD HDTV

1 Answer

Horizontal Lines on a LN-S3241D


i'm sorry to say It's most likely broken. I think the LCD screen is going. Try calling up Samsung to see if they can fix it or repair it for cheap. Good Luck.

Aug 29, 2009 | Samsung LN-S3241D 32 in.LCD HDTV

1 Answer

Hi! I was watching my TV - Samsung LN-S4092D - and the picture went to black with a few very light horizontal lines for about 30secs. After that it went to complete black. I thought it might just be that...


Hi Bob. The first Board to cause this problen is the Main bd. The next bd to cause this is the T-Con bd which is mounted on the Panel. Since you saw horizontal lines and that you have text on the screen and are missing audio from the tv means that the Main bd has gone bad. Have a trained Samsung tech service your tv. Call 1-8020-Samsung as they can direct you to a Qualified tech in your area.

Jul 05, 2009 | Samsung LN-S4692D 46 in. LCD HDTV

1 Answer

Samsung LN-S4692D - Vertical lines (>15) & static on screen


this sounds like a scan board gone ,, if you check ebay youll see two things,
1, other tvs for sale with the same fault (It might give you a clue to the fault ie , which board )
2, the same tv as yours with a broken screen ,

i dont know how good you are with taking things to bits but i personally would buy the tv with the broken screen and start swapping over the internal boards ?

Have you checked your home insurance policy for broken tv,s
it may have fell of its stand when you were'nt looking?

May 16, 2009 | Samsung LN-S4692D 46 in. LCD HDTV

1 Answer

LCD TV SCREEN PROBLEM RED HORIZONTAL LINES OF DOTS ALL OVER SCREEN PLEASE HELP


This should be repairable. It may be the LVDS Cable or the Main board problem. The only other problem is the T-Con Board.

Dec 13, 2007 | Samsung LN-S4051D 40 in. LCD Television

1 Answer

PC to TV Picture


try a DVI/digital cable on the HDMI inputs

Jan 11, 2007 | Samsung LN-S4092D 40 in. LCD HDTV

Not finding what you are looking for?
Samsung LN-S4092D 40 in. LCD HDTV Logo

112 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76407 Answers

Muntejaya Ginting
Muntejaya Ginting

Level 3 Expert

10422 Answers

Ekse

Level 3 Expert

13434 Answers

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

Answer questions

Manuals & User Guides

Loading...