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Half of my 42inch lg plasma is going black. What do I need to do to fix it?

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There are many reasons for this fault. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy Pull up older posts. Surf the site with patience.
http://electronicshelponline.blogspot.com/
Faults to plasma TVs are described in detail.

Posted on May 06, 2014

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: lg 42inch plasma

same thing I have a 42" plasma...screen went black but I still have audio. I heard a loud pop. What is the problem? Do I need to buy a part and repair or a new tv.

Posted on Mar 03, 2008

snakehead
  • 1074 Answers

SOURCE: Half Screen has colored lines, Half screen is working ok

there is a defected capacitor in the vertical circuit trouble shoot and replace. or if the vertical circuit is separate then replace the whole board.good luck

Posted on Jul 25, 2008

Kindofcheap
  • 241 Answers

SOURCE: 42inch LG plasma TV

well if you could please give out the model nuumber thank you

Posted on Sep 10, 2008

  • 1 Answer

SOURCE: LG plasma tv has half black screen

Hi Hi

Posted on Jun 12, 2009

tvtek
  • 1284 Answers

SOURCE: yellow line down side of screen 42inch lg plasma

If the line is only a pixel in width, then I suspect the LCD panel is at fault. If out of warranty then in most cases the cost to repair it will exceed the cost of replacing the TV. Please take a moment to rate my response. Thank you.

Posted on Nov 19, 2009

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1 Answer

After awhile my t.v. has been on, half the screen will go black. How do i fix this??


May I know what portion on the screen turned to black, is it top half, bottom half, left/right side. Also please confirm if your TV's model no. is 50PQ30C, it is printed at the rear panel, manual, and receipt.

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1 Answer

My son was playing tne xbox360 on my 42inch plasma lg tv and now their is a black going across the middle help


plasma tvs and video game consoles are a big no-no. Plasma tvs like to suffer from "burn-out" or their is a problm with the 360 and it's getting ready to red-ring, try it on a different TV.

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2 vertical bars on right half-side of screen


you are in luck my friend!  i just performed a fix on a gateway plasma that has LG boards inside.  It is exactly what you are talking about.  Go to the attached link and follow the thread carefully and read it all before starting.  IT WILL WORK!
http://www.avforums.com/forums/plasma-televisions/462873-black-line-fault-hyundai-hpt4240-fixed.html

enjoy!
stephen

Apr 18, 2009 | Televison & Video

1 Answer

Lg 42inch plasma


Sounds like main board failure and or power board failure. You need to contact manufacturer and describe problem for tech support. Some of the parts in Samsung TVs have lifetime warranties. Change out of two board is about an hour job and service call is usually comped. Hope this helps. J

Apr 09, 2009 | Samsung HPT5054 50 in. HD-Ready Plasma...

1 Answer

42inch LG plasma TV


well if you could please give out the model nuumber thank you

Sep 10, 2008 | LG RU-42PZ61 42 in. HD-Ready Plasma...

1 Answer

Half Screen has colored lines, Half screen is working ok


there is a defected capacitor in the vertical circuit trouble shoot and replace. or if the vertical circuit is separate then replace the whole board.good luck

Jul 11, 2008 | LG 42PX5D 42 in. Plasma HDTV

1 Answer

LG 42INCH PLASMA TV BLANK SCREEN


Open the back cover and check the fuses on Y Sus Board and X Sus Board. If you can find a blown fuse, just replace that board and your problem will be fixed.

Feb 23, 2008 | LG RU-42PX10 42 in. HD-Ready Plasma...

3 Answers

Lg 42inch plasma


same thing I have a 42" plasma...screen went black but I still have audio. I heard a loud pop. What is the problem? Do I need to buy a part and repair or a new tv.

Oct 05, 2007 | Televison & Video

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