Experiencing power issues with your Samsung 49-inch Curved Smart LED TV? The power supply board (BN44-00807H) may be the culprit. Designed for your Samsung television, this genuine replacement part addresses symptoms such as your TV not turning on, intermittent power failures, or unexpected shutdowns. A vital component for maintaining your TV's functionality, replacing the board can help resolve these common issues. Before purchasing, verify your device's model number for compatibility.