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Samsung LCD LN T 4071F has horizontal lines rolling on the screen

Samsung LCD LN T 4071F has horizntal lines rolling on the screen.

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There are tow possibilities for this fault. The first one is signal interference. The second is with its digital main board. Check this site for more details. It has more than 1400 posts to different brands of electronic entertainment and other equipments. All posts referrers with the repair and fault finding to electronic entertainment equipments. It will be best to view it either in Flipcard or Timeslide option, can be selected by the sidebar tag at the top left of the display screen. Timeslide view will be the best to select. If you are using Google Chrome as browser, Flipcard option will be the best.

Posted on Dec 01, 2012

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Posted on Jan 02, 2017

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relectronics
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SOURCE: SAMSUNG LCD TV horizontal lines

causing of horizontal lines is leaky or defective capacitors. check big value capacitors around the board at Horizontal area. check the filter capacitor as well. good luck

Posted on Apr 20, 2008

  • 2 Answers

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

I unplugged the TV and now the picture is back.I read that the LCD's are vunerable to static build up so unless my daughter is using her TV I unplug it.

I was thinking about getting a large LCD for the family room but I'm not going to until they improve on this technology.

Good luck to everyone!.

Cheers.

Posted on May 08, 2008

  • 2 Answers

SOURCE: LCD TV with horizontal lines rolling up screen

Find someone in an area that the Company will ship to and send them the money to get the replacement board. then give them the shipping address and have them send it to you . I would be willing to help if all it will cost me is the time. You would have to take care of the E-Bay Bill and The shipping costs from my location to yours.

Posted on Feb 28, 2009

  • 5 Answers

SOURCE: rolling horizontal lines on the display of my plasma tv

if u r connected to an ant. it is due to poor signals from the ant so get a booster or amplifier for the ant.

Posted on Mar 05, 2009

  • 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

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1 Answer

Two horizontal line on screen


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

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I have a Samsung LN T4061f flat screen that has developed horizontal lines that happens on every input as well as effecting the menu. i tried adjusting all the settings and it seems to get a little be


T'Con board fault. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

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Pink and green lines and hum on Samsung LCD flat screen it comes and goes, the lines roll from bottem to top


Check the electrolytic capacitors at the main power supply regulator section. It will be best to replace the main power regulator board as card basis, rather than trying to repair it.

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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.

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its a LCD connectors. re-connect it properly. some loose connection.

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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.

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1 Answer

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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.

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1 Answer

LN-T4665F 46 in. LCD- Black Line across screen


The set is under a year old and is under warranty. The LVDS cable inside these sets have a history of coming loose. The problem could be the panel. Either way, the set is the problem and needs to be looked at. This set is worked on in the home and does not need to be taken to a shop, so, you can still use it. Contact Samsung at: 1-800-SAMSUNG Hope this helps.

Jun 03, 2007 | Samsung LN-T4665F 46 in. LCD Television

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