NEC E556 Power Supply Board PLTVGW421XAL6
Regular Price: $59.00
1 in stock
Question: I have a Vizio 79 inch with this power supply board. My tv eventually stopped turning on and now it doesn’t even have the light at the bottom signifying power.. when I plug it in.. I hear it making a very very slight humming noise.. do you think switching out the power supply board will help?
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