Question about Vizio VW42LF 42 in. LCD HDTV

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Vizio 42 LCD... Roughly 3 1/2 years old, Watching TV and it goes black and no sound as well. Have to turn off by unplugging. Did test through surround sound system and signal was still going to the TV... Vizio is being horrible to work with. Is this terminal?

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After 3 years, more likely to have power supply problem just like the rest of all the LCD TV and LCD monitors out there.
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Posted on Aug 21, 2010

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I had the same thing just happen and I used the following instructions from the Vizio Website for "humming sound" on tv and it worked. My sound is now working!!!!

1- Power off TV

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4- Release the power button

5- Plug in the TV into a different outlet

6- Power the TV back on.

Reset the TV settings.

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