Samsung PN60E530A3FXZA replace the power broad and still no picture or sound?

Try a power board, in most cases that's the only board that gets damaged on power surges, this doesn't sound like a tcon issue

The standby light means the tv is plug into the wall and getting power. A power surge can wipe out a tv and still leave the power light on.

Do you have a volt meter? If you do, take the back off and check your voltages from the power supply broad to the main TV broad. Make sure you have standby power going to the TV broad. It should be 3.3v or 5v. If you have stand by power, going to the TV broad and not coming back the TV broad needs to be replaced. Check your power supply broad for bulged or leaking capisitors, and replace them. (make sure the micro farrets are the same, the voltages can be higher).
Does your standby light flash? If yes, count the flashes that tells you whats wrong with the TV. Thanks for testermonaly, but count your flashes and open your browser and type Sony Vizio (your model no and how many flashes) error code. That should tell you how to fix it. Hope this helps.

More bad LED lamps, gotta love Samsung for this!!!!

Hello ? Is there any sound?

Most likely a bad power board

You are missing high voltage from your pwr board. Go to this link to order a new one "http://www.shopjimmy.com/samsung-bn44-00513a-power-supply-unit.htm".

check the cables, you may invert one color with other, may be the cable of video ( yellow ) is malfunctioned.try inverting them & check whether the sound will disappear & the video will show! so it is a cable & you have to change it.

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panel dead ?