Vizio GV42LHDTV main board 3642-0032-0150 / 0171-2272-2213 - tested, working, $50 credit for old dud
If your Vizio GV42LHDTV HDTV10A is unresponsive in either yellow or white VIZIO logo and no response from buttons or remote chances are good it needs its main board replaced or serviced.
$129.95
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