Experiencing power issues with your 75-inch Class QN85BD Samsung Neo QLED 4K Smart TV? The DC VSS-power board (BN44-01168A) might be the component you need to inspect. Faulty power boards can lead to your TV not powering on or experiencing intermittent shutdowns. This genuine Samsung power supply board ensures seamless operation of your television. Before proceeding to purchase, confirm your TV's model number for compatibility.