Experiencing issues with your Samsung 43 inch Class LED M5300 Series HDTV? The Main PCB Assembly (BN94-12049C) could be the solution. If your television is displaying strange behavior or not powering on, this genuine Samsung part might be necessary to bring your device back to life. Make sure to check your TV's version as this board is compatible with version BA01. Before purchasing, confirm your device's model number for compatibility.