Vizio 756TXFCB02K0740 Main Board for D40-D1 (LTTETVCS/LTBETVCS/LTBETVFS)

[Music] in this video we will show how to replace the board's included in this vizio TV repair kit it is recommended to take pictures during the repair process to use as a reference point be sure your TV is unplugged remove the screws and begin to remove the back cover off the TV before completely removing the back cover lift it slowly and remove any boards or cables that are connected to the back cover the first board we are going to replace is the power supply board I will start by disconnecting all of the cables and connections on the board remove the screws and the board from the chassis align the replacement board and install the screws to secure the board to the chassis I will reconnect all of the cables and connections on the board the next board we are going to replace is the main board start by disconnecting all of the cables and connections remove all of the screws and the boa