Repair service for Vizio XVT423SV main board 3642-0962-0150 / 3642-0962-0395 - dead TV , blinking endlessly, no HDMI, no sound etc. problems
Repair service for main board 3642-0962-0150 / 3642-0962-0395 used in Vizio XVT423SV smart LED TV.
Vizio XVT423SV main board 3642-0962-0150 / 3642-0962-0395 - serviced, tested, $50 credit for old dud
A functional Vizio XVT423SV LED TV main board that can fix totally dead or failing to start TV. You can then return the old dud and receive refund to lower your total cost.