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My LG LCD 32LS3400 keeps turning off by itself. It goes through a process of turning on and off. Sometimes it continues this cycle until I unplug the power supply from the back and plug it in again.

LG LCD model # 32LS3400. Bought new. Plugged into the outlet and not a power strip. We also have a Comcast digital cable box.

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6ya6ya
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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: HDMI connectivity

I have the SA8300HDC STB from Time Warner. I get this error from my DVD recorder, not from my HDMI connection. I've read that the error is due to copy protection. The only solution I've read about has to do with a new Samsung Set-top box from TWC. Funny this copy protection error didn't ever come up with my old VCR connection to the HDTV. TWC apparently told a lot of people that the problem would be solved by a software update from TWC in October 2007 & then in December 2007. Guess TWC isn't sure what the problem is but everyone who has mentioned this Samsung cable box has reported success with their HDMI connection.

Posted on Dec 11, 2008

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dsacco86
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SOURCE: Sharp LCD tv "Audio window" keeps popping up on the corner

Replacing the cable box may fix the problem. But, you're the 4th person to have this same problem with this SHARP TV MONO only audio.
Try system reset button on the back of the TV or the box.

Posted on Feb 17, 2009

gsalmen
  • 77 Answers

SOURCE: lg tv automatically turn on and off. Power surge

the software in the main control is damaged. call your lg servicer in your area. he might get you a software update

Posted on Jul 09, 2009

cormoncable
  • 51 Answers

SOURCE: while watching tv on our new 42in.lcd flat screen

yes we have to do a process of elimination to fix or narrow the problem down. try another box and see the results.if box work on another tv then u have tv problem

Posted on Aug 17, 2009

  • 1 Answer

SOURCE: samsung 56" DLP model# HL56A650C1FXZA.

I am having the same problem with mine. Did you find a solution? How much did it cost.

Posted on Aug 22, 2010

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