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Verticle lines across my screen with no picture.

The picture was on last night with a few spots here and there and now it won't come on at all. It's a Samsung.

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If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Check the cables, connectors and connections.
Take it to a repair shop.

Posted on Apr 13, 2014

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Posted on Jan 02, 2017

  • 103 Answers

SOURCE: samsung hpr4252x perfect picture in

You have a burn in problem from watching widescreen movies.If you have access to a signal generator or tv setup disc run a perfectly white screen on the plasma for about 30 min.This should help even out the pixels on the display.

Posted on Mar 05, 2008

SOURCE: Verticle lines following the color spectrum across the screen.

B Block assy from Sony direct is about $890. It has a core value of $525 for the old part, so once you get credit for the old core, the new B Block Assy really costs you $365. Still too much, but not as bad...

Posted on May 25, 2008

  • 1 Answer

SOURCE: When I turned the tv on only vertical lines appeared

I talked to a Samsung support helpline and it needs to be taken to a service center for repair.

Posted on Mar 03, 2009

welcomejee
  • 10594 Answers

SOURCE: My KDL46X3100 has developed two thin black lines

It is problem of LCD Panel that will be replaced.
Please check with dealer / store for extended warranty option.

Posted on Aug 07, 2009

  • 30 Answers

SOURCE: SONY KDF E50A10 vertical multi-colored lines across the screen

bad Q box, need tech to replace

Posted on Aug 09, 2009

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