Question about Vizio Gallevia GV42LF 42 in. LCD Television

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I have a vizio gv42lh tv just had main board replaced. watched for 2 days now turned off and will not turn back on even after unplugging. Same problem as before new board installed.

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If the work was done by a service shop, you should have received a 90 day guarantee of the work. Please call the service center and indicate that the "repair" was not successful. They should resolve the problem without additional cost to you.

Dan

Posted on Jun 29, 2009

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http://electronicshelponline.blogspot.com/
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No picture but sound


do any lights come on with the TV?, like white vizio or orange vizio light. sounds like a problem with the power board. some vizio parts have lifetime warranties so contact vizio support and report your problem. if it is covered the service call is free. there is a green led light on the power board that should come on, if it is not on, you may have a bad power board. to see this light on the power board, turn off the lights in the room and view the tv from the back cover, power board is 3/4 way toward top in the middle of the tv

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Had same prob;em. Replace main board and now works just fine. You need to take the back off and under the metal cover is the main board. The part number should start with 3320-xxxx-xxxx. You can purchase the board from Vance Baldwin. vancebaldwin.com sign in as a guest. I will warn you the cost of the board is high.

Steve

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