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My LED LCD DEVANT TV 40 inch flashing on off picture with sound

First the blinking off and on of the picture was not often and occurred about one minute intervals now the tv screen is black except for intermittent split second flashing of the picture; the sound/audio is still OK. It is still responsive to channel changes via remote; so with the volume increase or decrease.

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: Sharp LCD LC-46D64U

Try resetting the TV. Here's how to do it - Unplug the TV's power cable. Keep the Channel Down and Volume Up buttons on the TV pressed and plug the power cable back into the outlet. You will hear a click when you plug it back in if the reset is successful. Hopefully this should restore your video and audio.

Posted on Feb 06, 2008

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  • 1 Answer

SOURCE: Remote volume control for Sharp Aquos 42inch LCD not working

User 'rapolley' is absolutely right. One can cycle through the functions to access different options, ie. 'TV', 'Audio', 'DVD', etc. I stumbled upon this solution when I thought my 'Menu' button wasn't working. All I had to do is cycle through the 'Functions' and choose 'Menu' once I get to 'TV'. Thanks!

Posted on Mar 19, 2008

SOURCE: Panasonic 32 inch LCD TV will not turn on-red light flashing

its not hard to replace the bulb and you can go to any tv shop and have them order it.youll need to give them the make and model number off the back of the tv so they know what to order

Posted on Nov 03, 2008

  • 1 Answer

SOURCE: Samsung 40 inch LCD LNS4092D No Picture

I had a very similar problem, TV was 1 day old! Samsung engineer came out and replaced the motherboard - all sorted now.

Posted on Mar 01, 2009

tvhelp-Dave
  • 178 Answers

SOURCE: sanyo 42 inch lcd dp42647 - turns on, video audio pulse on off

Need s to be replaced the main board.

Posted on Apr 17, 2010

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