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No power is-tvhd30 Flat tube tv. After power outage the tv does nothing at all.

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Take the rear cover off, and check the main fuse. If blown, then replace it with the same rating fuse. Next item inline would be a surgister that would have blown. I would check the fuse 1st, and then if you have a multi-meter, check for continuity through the surgister.

Posted on Jan 25, 2008

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This TV might have been affected by the power outage even if it was not ON at that moment. There is a standby voltage still present even when OFF and connected to the AC line.
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2. The main board could also be defective since the power supplies for today's TVs are not well regulated and once the voltage getting to the power supply increases, the standby voltage voltage will also increase damaging voltage sensitive components like the microprocessor or memory circuitry.

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