Question about Televison & Video
If sound is OK, the problem is with its back-light inverter board. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
If audio too is not present, the main power regulator board is fauly.
Posted on Nov 23, 2014
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Posted on Jan 02, 2017
take apart the lcd and find the lcd panel number then email firstname.lastname@example.org to buy a new panel from a factory in china
then put it all together
Posted on Apr 17, 2009
Hi there! The panel may be in protection mode. The Inverter board is the most logical area to start after checking power supply Voltages.(5,6,24 and 13Volts). There may be coils on the Inverter Board which have bad soldering or faulty. Other than this it may be main board which controls switch on or off. If all else fails, refer to a repairer. Beware of High Current!!! Best Wishes and Good Luck, Jus004
Posted on Aug 23, 2009
It's either the backlight lamp or backlight inverter is busted
due to a power failure or fluctuation. Here's how to determine which is which:
Posted on Sep 26, 2009
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