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Power supply for dmtech wt20xt lcd tv - Televison & Video

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  • Anonymous Mar 19, 2009

    My DMTech tv will not turn on? (Even though the red power light indicates power is to the tv unit) - when pressing the on switch or remote control, the tv will not turn on and the light does not change to green

  • monirziadi Mar 25, 2009

    I have the same pro the tv is on stand by and will not power up, anybody can help please???

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I have DMtech 20" with intergrated DVD and had the same problem- blue light lit on power switch but no response on power up.
I noticed that when the power cord was unplugged from the back of the TV the green LED on the power supply would brighten and consequently dim when plugged back in. Sometimes the blue light on the power switch would strobe very quickly but you had to look carfully for this.
I repeatedly unplugged the DIN type power plug from the back of the TV untill the green light on the power supply stayed a constant bright and there was no strobing on the blue light on the front of the TV, when I powered the TV on at this point the button worked again and the tv powered up with the silly tune then life in the screen. I did have to do this a good few times (I'm tenacious) but it did work!!!!!
Hope this helps someone else, cheers.

Posted on May 16, 2009

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Check this site for the power supply.

Posted on Apr 11, 2008

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Thanks bushferret. Just had the same problem and done the same as you and it is now back on again.

Posted on Dec 24, 2009

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