Samsung BN94-17717B Main Board

The BN94-17717B (BN9417717B) Samsung Main Board is the central processing unit for the Samsung UN75AU8000F — replacing it can resolve no picture/black screen, power failures, audio/input issues, and Smart Hub or Wi-Fi errors. Versions CA05, BA03 — verify the version code sticker on your board before ordering. Substitutes: BN94-16838S, BN94-16838U, BN94-16871L, BN94-16871N, BN94-17717M.

Specifications & Board Identifiers

• Part Number: BN94-17717B (BN9417717B)
• PBA / Board Numbers: BN41-02844A
• Compatible Models: UN75AU8000F
• Supported Version: CA05 | BA03 — check white sticker to confirm
• Product Type: Samsung LED TV Main Board

Common TV Symptoms Fixed

• No Picture / Black Screen: TV powers on but display remains dark or shows no image
• Power Issues: TV won't turn on, shuts off unexpectedly, or cycles on and off
• Audio / Input Failure: No sound output, HDMI inputs not recognized, remote unresponsive
• Smart Hub / Wi-Fi Errors: Apps crash, Wi-Fi won't connect, Smart Hub fails to load

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
• Also compatible as substitute for BN94-16838S | BN94-16838U | BN94-16871L | BN94-16871N | BN94-17717M
• Basic electronics experience recommended for installation

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