Experiencing issues with your Samsung 65 Class (64.5-inch diag.) LED 9000 Series 4K Ultra HD Smart TV? The main PCB assembly (BN94-07483Y) may be malfunctioning. If your TV is not powering on, exhibiting erratic behaviors, or failing to display, this genuine Samsung main board is a likely solution. Designed for the UN65F9000AFXZA model, it's crucial to address such symptoms promptly to restore functionality. Remember to consult your owner's manual for installation instructions.