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My Techwood 26832 HD TV isn't working properly. It just flashes between red, green and blue. I can't access the menu and none of the buttons respond. Do you know what the problem is and would it be expensive to fix?

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 418 Answers

SOURCE: When you turn on the TV the screen flashes through

Sounds like it's in a service burn-in mode. LGs need a service remote to de-activate. Probably easy for a local LG shop.

Posted on May 03, 2010

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snakehead
  • 1074 Answers

SOURCE: I have a Techwood 22884

plug it out of the current outlet for about a hour then plug in back then power..if that does not help take it to the tech for repair your microchip which holds the set memory is bad.

Posted on Sep 13, 2011

TODDAS
  • 431 Answers

SOURCE: techwood tv flashing colours

Check to see if test pattern is on, in the main menu.

Posted on Nov 28, 2011

gopakumarg43
  • 74383 Answers

SOURCE: My Techwood TV Flashing from Green to Red then Blue..

T'Con board fault.

Posted on Aug 11, 2012

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Hold the Vol+ Vol- buttons down and turn on the power switch in the back of the unit.
The screen should turn blue and some square in the middle of it.
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Once the unit turns itself off, you can turn it back as usual.
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