Panasonic Viera TH-42PZ80U Plasma TV Logo
Posted on Aug 07, 2010
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Dead, power light flashes 10 times then nothing for 4 seconds then flashes 10 times then repeat. This is after I inserted an SD stick.

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Chi Chu

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  • Panasonic Master 8,457 Answers
  • Posted on Aug 08, 2010
Chi Chu
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Unplug,replug the tv about hour later.Tv will,reset itself,back to factory setting.Should have power now.Still have the same problems.The power supply board is dead.That the board,where the power a/c plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

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  • Contributor 1 Answer
  • Posted on Aug 26, 2010
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Thank God I'm not the only one that has this issue. This happened to me last week when the TV was on, and I decided to put in my SD card to look at some pics and the TV went out. After messing around with it I ended up doing this:

1. Put the SD card back in slot
2. Hold the power button down for 10 seconds or so ( the light should stop flashing) let go after the 10 secs
3. Hit the power button to turn it on

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