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BN44-01046B / BN4401046B

Specifications:

• Part Number: BN44-01046B, BN4401046B
• Board Number: BN44-01046B
• Product Type: LED Driver Board
• Compatible Models: QN55Q80TAFXZA, QN55Q8DTAFXZA, QN55Q80AAFXZA.

Substitute Parts:

Search for compatible alternatives: BN44-01046B

Product Description:

This Samsung LED Driver Board (BN44-01046B) is a critical component that regulates power distribution to the LED backlight system in your television. When this board fails, common symptoms include no backlight, dim picture, flickering screen, or the TV powering on but displaying no image. Replacing a faulty LED driver board restores proper backlight function and picture quality.

Key Features:

• Genuine OEM Samsung component ensuring perfect fit and compatibility
• Designed for 55" Samsung Q80T, Q8DT, and Q80A QLED series models
• Meets Samsung's rigorous quality and performance standards
• Direct replacement for part numbers BN44-01046B and BN4401046B
• Ensures reliable operation and consistent backlight performance

Important Notes:

• Verify part number on your existing board's white barcode label before ordering
• Professional installation recommended - requires technical knowledge of TV repair
• Disconnect power and discharge capacitors before handling any internal components
• Handle with care to avoid electrostatic discharge damage