Your Samsung Q60BD QLED 4K Smart TV may experience failure if the main board is faulty, leading to issues such as no power, no signal, or poor connectivity. This Samsung main board (BN94-17765S) can address these problems, helping restore normal function to your TV. Ideal for 43-inch, 50-inch, 55-inch, 60-inch, and 70-inch models of the Q60BD series from 2022. Make sure to verify your TV's model number for compatibility before purchasing.