This Samsung power supply board (part number BN44-01167A) is responsible for delivering power to all major components of your TV, including the main board, backlight, and internal circuits. If your television is not turning on or showing signs of power failure, this board is a common cause.

🔧 Common Symptoms This Part Fixes:

• TV will not power on
• No standby light or indicator
• Clicking sound when attempting to turn on
• TV powers off randomly
• No picture or backlight

📺 Compatibility:

• Samsung Model: QN85QN90DAFXZA

Important:
Please confirm that BN44-01167A is printed directly on your original board before purchasing. Matching the part number is critical for compatibility.

🧪 Quality & Testing:

Each power supply board is carefully tested and verified to be fully functional before shipping. This ensures reliability and helps reduce installation issues.

⚠️ Installation Notes:

• Professional installation is recommended
• Always unplug your TV before attempting repair
• Handle internal components carefully to avoid damage