[REQUEST] EC BIOS Dump for BA41-02721A - ENE KB9028Q

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • MaTaRRaRi
    New Member
    • Jul 2025
    • 1
    • RJ
    #1

    [REQUEST] EC BIOS Dump for BA41-02721A - ENE KB9028Q

    Hello everyone!

    First of all, I would like to apologize if I do something wrong here. You can correct me, this is my first post here.

    My Samsung Odyssey NP850XBC-XG1BR with motherboard BA41-02721A REV 1.1 has a corrupted ENE KB9028Q EC. The laptop only lights the power LED, no fans, no keyboard response, no boot. I would like the good EC BIOS dump (.bin) file for this model.

    If you already have a thread with this theme (ps: I did not find anything about it), please send me the link.

    Thank you to everyone who reads and can help me!

    Tags: None
    Previous template Next

    Related Topics

    Collapse
    • Ahari
      Request HP Proliant Microserver Gen 8 (J06) BIOS dump to restore system firmware
      by Ahari
      Hi all,

      This is my first post here (I am very new to forums!) and I hope someone can help. I am looking for a full dump of the BIOS of a HP Proliant Microserver Gen 8 so that I can get this mini server running again. (BIOS version J06 2019-04-04, chip 25Q064A). I think my board was partially bricked after a failed BIOS update.

      I got it second hand in this state and all the normal attempts at bios restoration have not worked. I have even desoldered the chip and tried to load the actual BIOS from HP, but it is missing some parts needed to boot the system.

      I...
      08-13-2025, 06:12 AM
    • haitham sharabati
      [Request] Clean BIOS dump for HP 15-da2007ne (8XF55EA#ABV) - N4000 - BIOS Lock
      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”...
      2 Photos
      08-07-2025, 04:54 AM
    • Citymin
      NT955XED (Samsung Galaxy Book2 Pro - 15.6) BIOS dump file Request
      by Citymin
      Hi all,

      My Samsung Galaxy Book 2 Pro 15.6-inch laptop has no display and won't boot.
      The charging red LED lights up, but the charging screen doesn't show any indication.
      When I press the power button, the blue LED cycles on and off three times, then the screen doesn't turn on, and the device won't boot.
      (I've tried removing the battery and resetting the device, but the issue persists.)

      NoteBook Model name : Samsung NT955XED-KK51G(Galaxy book2 pro, i5-1240p, 15.6inch AMOLED)
      PCB model name : Venus2-15-5G(REV1.2), Venus2-15 ADL NPC
      S/N : 5RNK9FFT70...
      08-05-2025, 05:12 AM
    • TacticalFahrrad
      [REQUEST] Fujitsu Lifebook E5513 – Full BIOS Dump Needed (.bin)
      by TacticalFahrrad
      Hi everyone,

      I'm trying to recover a Fujitsu Lifebook E5513 (most likely 2023 model) that was bricked during a BIOS update. The update was interrupted (probably due to power loss), and now the laptop is stuck in a boot loop showing "PBB rollback" / "SBB rollback" messages.
      BIOS access (F2) and Boot Menu (F12) are no longer possible – the system instantly reboots after the rollback messages.

      I extracted the official BIOS update package from Fujitsu (contains FJNB2FD.CAP, ~18.7 MB) and tried tools like UEFIExtract, but it seems to only contain...
      06-30-2025, 04:09 AM
    • hyperwood
      [REQUEST] 2MB BIOS Dump for Lenovo NM-E471 Rev 2.0 (Winbond 25Q16JWSIQ Chip)
      by hyperwood
      Hi everyone,

      I’m looking for a 2 MB BIOS dump for a Lenovo IdeaPad 5 16ARH7H / Legion 5 with mainboard NM-E471 Rev. 2.0.

      The BIOS chip is a Winbond W25Q16FW (1.8V, 2MB) and it's completely unresponsive / bricked. I tried recovery via USB but no success. Now I want to reflash it externally using a CH341A programmer.

      I already found 32MB dumps (e.g. from Vinafix and Badcaps), but they are too large for the chip – and the last 2MB in those files are just FF FF FF....

      ✅ What I need:
      • A working 2MB BIOS dump
      • Matching NM-E471 Rev. 2.0, e.g. JY575
      ...
      06-25-2025, 02:28 PM
    • Loading...
    • No more items.
    Working...