Experiencing issues with your Samsung 85-inch Neo QLED 8K Smart TV? A failing power supply board could be the culprit. The Samsung DC VSS-Driver Board, part number BN44-01174A, is an important component in your television's power system. If your TV is not powering on or experiencing irregular shutdowns, it may be time to consider replacing this part. Remember to verify your device's model number before purchasing to ensure compatibility.