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Have a jvc lt-42n700 and when it switches on it's only showing a blue light and nothing else.

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Parker Cooper

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Sounds like the power supply has an issue. Sometimes unplugging it and holding the power button for 30 secs. or so MIGHT resolve it. If not, possible blown caps on power board.

Posted on Dec 07, 2019

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5 Related Answers

Anonymous

  • 1 Answer

SOURCE: JVC LCD not turning on

me too :(

Posted on Apr 10, 2010

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Geekman

Chris Hingee

  • 32281 Answers

SOURCE: black screen in jvc lt 42e478

If you can see a dim image when you look at the screen at a sharp angle then you most likely have a faulty inverter board or faulty CCFL lamp/s.
Most likely faulty inverter board which supplies high voltage to the CCFL lamp/s.

Posted on Jan 16, 2012

Raul

  • 1 Answer

SOURCE: JVC LT-42X579 blinking blue light

wow thanks you thanks you God bless you who figured it out worked fabulously thanks again

Posted on Jun 19, 2012

Terry Corrow

johnny rebel

  • 10875 Answers

SOURCE: What's your question?I have a JVC plasma,model #:LT-42N700 which am repairing,it is just showing the standby light,what could be the fault?

you are repairing it but dont know how to repair it

Posted on Jul 07, 2015

gopakumarg43

The Knight

  • 76407 Answers

SOURCE: Can I use JVC RM-C3110 on LT-42N700 42"?

If there is set-up code/s; you can. Set-up (Programming) procedure is too much to type in here, and is not practical and it will differ brand-to-brand remote controls. If you wish to get more; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. One among it has general set-up codes to check with TVs and other devices are given, in the order of the 'device's brand name list' in alphabetical order. Pull up older posts. Search the sites by type in the brand name to your device in its search box at the top right part of the display window. It will help you to find the document easily.
http://remotesearch.blogspot.com/
http://electronicshelponline.blogspot.com/
http://electrohelponline.blogspot.com/
Search the site by type in the brand name to your device, in the "Search box at the top right of the display window".

Posted on Jul 30, 2015

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