Question about Hitachi 42EDT41 42 in. HD-Ready Plasma Television

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No power when power button is pressed

What can i do when there is no power at coming to the tv, i've tried changing the power cord still nothing not even standby lights comes on

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  • kenny thomas Apr 18, 2007

    that was really great advice being that after i wrote the to get advice i realized that the tv had 2 power buttons thanks

  • tclark Jan 01, 2008

    I have pressed my POWER button manually, but no sound or lights responds. I have tried plugging the TV power cord directly into wall outlets that I know work, but still nothing. This TV showed no signs of problems the night before (5 years old).



    Sometimes I turn off the TV using the remote control, which only turns off the cable box & sometimes leaves the TV light on (standby light?), but appears to be off because the screen in black. I wonder if I have caused the power supply to go dead sooner by doing this?



    I have a 36" Panasonic tv about 5 years old. I think it is the power supply that is dead. I have just called a tv repairman and told him that I think my power supply is dead... he is charging $60 just to come look. I wonder what a repair like this should cost??? any ideas... California resident.

  • loueswa Jan 01, 2008

    where can I get the T8AH- 250 vlt. fuse.from.

  • Anonymous Mar 16, 2014

    when I turn my tv on nothing happens, when I press standby the blue light comes on so I know power is getting to it,but wheni press on button nothing happens, just a black screen, if I press the channel buttons I can hear it change channel, but screen stays black and no sound.

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  • 1,284 Answers

I would have to say you have a dead power supply. You will want to make sure first that the "MAIN" power switch located on the lower left on the rear of the unit is turned on as well. Without that on there will be NO standby light.

Posted on Apr 18, 2007

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1 Answer

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1. Make sure AC power is on at the wall socket. Check your circuit breakers to see if one is tripped that allows power go to the wall socket.
2. Check your TV power cord and plug in to take sure the cord is not broken or damaged and that it is properly plugged into the TV.
3. If you are using a remote, replace the battery and see if the TV starts to respond to the on off button.
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if the power light comes on but the screen stays black, then your TV might be on the wrong input Channel. for example: you switch inputs when you play games or watch dvds vs. watching regular tv. Try to change the input

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Please follow the troubleshooting steps:
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  2. Press each button on the remote control twice.
  3. Make sure none of the buttons on the remote control are jammed.
  4. Install fresh batteries into the remote control.
  5. Make sure nothing is blocking the Infrared (IR) sensor on the TV.
  6. On the remote control, press the TV FUNCTION button.
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  8. Try using the remote control at varying distances from the TV.
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