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[Request] Clean BIOS dump for HP 15-da2007ne (8XF55EA#ABV) - N4000 - BIOS Lock

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  • haitham sharabati
    DESIGNER
    • Aug 2025
    • 4
    • Jordan
    • Reverse engineering, BIOS/UEFI analysis, embedded hardware hacking, data recovery, EC/MCU programmin
    #1

    [Request] Clean BIOS dump for HP 15-da2007ne (8XF55EA#ABV) - N4000 - BIOS Lock

    Hello engineers 😀,

    I’m kindly requesting a clean and unlocked BIOS dump for the following HP laptop, as it’s bricked after flashing SP152727. The system now keeps rebooting, and the original issue was an Administrator / Power-On Password that I can no longer access.😏

    🔧 Device Info:
    - Model: HP 15-da2007ne
    - Product Number: 8XF55EA#ABV
    - Serial Number: CND0338P0D
    - CPU: Intel Celeron N4000
    - EC/BIOS Chip: [Add chip number from the motherboard or BIOS chip]

    💀 Problem:😅
    - Device shows “Administrator Password” or “Power-On Password” prompt.
    - After attempting BIOS reflash with SP152727, device now boot-loops endlessly.
    - Need: Clean, password-free BIOS dump, or fully unlocked BIN file.

    📷 I’ve attached:
    - A clear image of the BIOS chip (top and board if possible)
    - Original BIOS dump (if extracted)
    - CPU and board info

    Thank you for your support and expertise.

    HAITHAM SHARABATI
    2 Photos
    Tags: None
    • danito
      Badcaps Legend
      • Jun 2016
      • 1843
      • N/A
      #2
      Originally posted by haitham sharabati
      Hello engineers 😀,

      I’m kindly requesting a clean and unlocked BIOS dump for the following HP laptop, as it’s bricked after flashing SP152727. The system now keeps rebooting, and the original issue was an Administrator / Power-On Password that I can no longer access.😏

      🔧 Device Info:
      - Model: HP 15-da2007ne
      - Product Number: 8XF55EA#ABV
      - Serial Number: CND0338P0D
      - CPU: Intel Celeron N4000
      - EC/BIOS Chip: [Add chip number from the motherboard or BIOS chip]

      💀 Problem:😅
      - Device shows “Administrator Password” or “Power-On Password” prompt.
      - After attempting BIOS reflash with SP152727, device now boot-loops endlessly.
      - Need: Clean, password-free BIOS dump, or fully unlocked BIN file.

      📷 I’ve attached:
      - A clear image of the BIOS chip (top and board if possible)
      - Original BIOS dump (if extracted)
      - CPU and board info

      Thank you for your support and expertise.

      HAITHAM SHARABATI
      Original BIOS dump?

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