If your Samsung 65-inch Q7FN QLED Smart 4K UHD TV (2018) or similar device is experiencing power issues, the DC VSS-Power Board (BN44-00934A) might be the culprit. This genuine Samsung part is crucial for maintaining the optimal performance of your television. It's important to address power-related symptoms promptly to prevent further complications. Before purchasing, verify your device's model number for compatibility.