Samsung BN94-17426B LED Board

The BN94-17426B (BN9417426B) Samsung LED Board controls the backlight system for Samsung QN75/QN85 QN85B, QN90B, and QN92B series TVs — replacing it can resolve backlight failures, no picture/black screen, dimming issues, and display abnormalities. Verify the version code sticker on your board before ordering.

Specifications & Board Identifiers

• Part Number: BN94-17426B (BN9417426B)
• PBA / Board Numbers: BN97-19370B
• Compatible Models: QN75QN85BAFXZC | QN75QN85BAFXZX | QN75QN90BAFXZC | QN75QN90BAFXZX | QN75QN92BAFXZC | QN85QN85BAFXZC | QN85QN85BAFXZX | QN85QN85BDFXZA | QN85QN90BAFXZC | QN85QN92BAFXZ
• Supported Version: Check white sticker on your board to confirm version match
• Product Type: Samsung LED TV LED Board

Common TV Symptoms Fixed

• No Picture / Black Screen: TV powers on but backlight fails or screen is dark
• Power Issues: TV shuts off unexpectedly related to backlight fault
• Audio / Input Failure: Display abnormalities affecting video output
• Smart Hub / Wi-Fi Errors: System instability caused by LED driver board failure

Fitment & Ordering Guidelines

• Verify the white sticker part number and PCB number match your original board exactly
• Confirm your TV model suffix and version code match before ordering
• Basic electronics experience recommended for installation

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