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LG LED TV 42 inch 1080p 120hz horizontal lines and upside down picture

When I turn on my TV multiple white purple and green horizontal lines show up, they start to disappear and the picture shows LG with the clock under it flipping right side up and upside down, after a few minutes the screen goes black and it will not let me change the input or change channels from the TV remote. Is this thing fried? its only 2 years old

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  • LG Master
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Sounds like a main digital processor board fault. In other words, its main board should be checked. This is a very skilled work, and a normal user can't do it with ease. Contact any expereicned service technician. Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the product by anyone else could result in serious injury or death. If you are not familiar with electronics, do not attempt to repair. Whether you suffer fatal electrical shock. Instead, contact the nearest service centre.

Posted on Jul 25, 2013

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Posted on Jan 02, 2017

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SOURCE: plasma TV with vertical lines

Help! My Plasma by Magnavox is putting black verticle lines on the right side of the screen - comes and goes - and I replaced the entire Direct TV-HD unit - wires, everything - and had TV company repair - and it still came back. The TV repair refuses to take TV back because it does not show up when they come. Although I videotaped it and showed them which has the date and time - they still refused to take it - and tried to get me to sign a paper saying it was working while they were there - which of course I refused to sign - so they left and nastily said they will not be back-find someone else. I still have the lines - and do not know what to do! Can anyone help?

Posted on Aug 21, 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

  • 10 Answers

SOURCE: plasma TV with vertical lines

chake to make sure it is hooked up right and not lose

Posted on Feb 02, 2009

  • 3 Answers

SOURCE: Plasma "warm up" is now up to 30 minutes and climbing

put a towel across the top of the tv so it can heat up faster and you will get your picture. be carefull!!

Posted on Feb 20, 2009

  • 23 Answers

SOURCE: plasma TV with vertical lines

EASY! ok the 4th video processing unit is malfunctioning, if it is a Piano affect like the keys on the piano, then that can be fixed under your 1year warrenty after your 1year warrenty it will cost $200, but i could be wrong, i never studied panasonic plasma casue they ****, next time get a samsung.

the worst contrast and video ajustments, thats a panasonic.

trust me i am the flat pannel guru!

Posted on May 02, 2009

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