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The BN94-18054L (BN9418054L) Samsung Main Board is the central processing unit for Samsung CU7000 series TVs (70", 75", 85") — replacing it can resolve no picture/black screen, power failures, audio/input issues, and Smart Hub or Wi-Fi errors. Compatible with UN70CU7000B/D/F, UN75CU7000B/D/F, and UN85CU7000B/D/F. Substitutes: BN94-18054D, BN94-18145C, BN94-18145D, BN94-18145Z, BN94-18161G, BN94-18251C. Specifications & Board Identifiers Part Number: BN94-18054L (BN9418054L) PBA / Board Numbers: BN41-02992A | BN97-20449D Compatible Models: UN70CU7000 | UN75CU7000 | UN85CU7000 Supported Version: Check white sticker on your board to confirm version match 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 BN94-18054D | BN94-18145C | BN94-18145D | BN94-18145Z | BN94-18161G | BN94-18251C Basic electronics experience recommended for installation Contact Me ASK A QUESTION
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🇺🇸 Ship from USA · On Agora since 2026
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