Question about Vizio VO47L 47 in. LCD TV
First thing you can do is try leaving the TV unplugged for 30mins-2hrs; so the Tv can reset itself. If that doesn't work, then the problem is the power supply module for the screen which is also know as the Backlight inverter board. As the screen require lot of energy to power them and the power supply for the screen tends to burn out. So you need to replace the circuit board that powers the screen; then it should work again.
Please do accept the solution and revert for further assistance. Thanks Rylee
Posted on Jul 03, 2009
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Posted on Jan 02, 2017
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