Experiencing issues with your Samsung 82-INCH CLASS TU7000 CRYSTAL UHD 4K SMART TV? The main PCB assembly (BN94-00054G) could be the culprit. This component is vital in the functioning of your device, and its failure can manifest as no power, signal issues, or display problems. This genuine Samsung part ensures compatibility and quality. Before purchasing, verify your TV's model number for compatibility with this main board.