bios dump elitebook 840 g3

Collapse
X
 
  • Time
  • Show
Clear All
new posts

  • kuraimangetsu
    replied
    Originally posted by LBTT1121

    post the S/N, post the original content of the bios chip, the motherboard model, etc.
    840 G3
    6050A2892401-MB-A01
    5CG63004SP

    the fans spins and laptop turns off and on on its own. no display!

    Leave a comment:


  • LBTT1121
    replied
    Originally posted by kuraimangetsu
    hi
    i have 840 g3
    the fans spins and laptop turns off and on on its own.
    post the S/N, post the original content of the bios chip, the motherboard model, etc.

    Leave a comment:


  • kuraimangetsu
    replied
    hi
    i have 840 g3
    the fans spins and laptop turns off and on on its own.
    Attached Files

    Leave a comment:


  • ram128m
    replied
    Originally posted by shiyab

    hi try
    Thank you very much, I will check.

    Leave a comment:


  • SMDFlea
    commented on 's reply
    Thread merged.Please make use of the forum search before posting to find related threads where you can post your request.You do not need to start a new thread every time.

  • shiyab
    replied
    Originally posted by ram128m
    SN: 5CG63872GZ
    This is my backup, please help !
    hi try
    Attached Files

    Leave a comment:


  • ram128m
    replied
    Originally posted by shiyab


    problem​?
    My laptop boots up, black screen, and caps lock led flashes

    Leave a comment:


  • shiyab
    replied
    Originally posted by ram128m
    SN: 5CG63872GZ
    This is my backup, please help !

    problem​?

    Leave a comment:


  • ram128m
    replied
    SN: 5CG63872GZ
    This is my backup, please help !
    Attached Files

    Leave a comment:


  • shiyab
    replied
    Originally posted by Jahn Dough
    Hi all, can you please remove the password for this? Information is as follows below

    HP Elitebook 840 G3
    ProdID W8S90UP#ABA
    SN# 5CG6202P4K0
    Motherboard part no. 826806-001

    I also have 2 more of these laptops with password lock, can i use the same bios file or do i need to dump the bios for all 3?

    Please tell me if you need more info. Thanks!
    hi try
    Attached Files

    Leave a comment:


  • LBTT1121
    replied
    Originally posted by Jahn Dough
    Hi all, can you please remove the password for this? Information is as follows below

    HP Elitebook 840 G3
    ProdID W8S90UP#ABA
    SN# 5CG6202P4K0
    Motherboard part no. 826806-001

    I also have 2 more of these laptops with password lock, can i use the same bios file or do i need to dump the bios for all 3?

    Please tell me if you need more info. Thanks!
    try
    Attached Files

    Leave a comment:


  • SMDFlea
    replied
    Originally posted by Jahn Dough
    Hi all, can you please remove the password for this? Information is as follows below

    HP Elitebook 840 G3
    ProdID W8S90UP#ABA
    SN# 5CG6202P4K0
    Motherboard part no. 826806-001
    I also have 2 more of these laptops with password lock, can i use the same bios file or do i need to dump the bios for all 3?
    Please tell me if you need more info. Thanks!
    Unlock them yourself, use RCUnlocker https://www.badcaps.net/forum/troubl...23#post1622423

    Leave a comment:


  • Jahn Dough
    replied
    Hi all, can you please remove the password for this? Information is as follows below

    HP Elitebook 840 G3
    ProdID W8S90UP#ABA
    SN# 5CG6202P4K0
    Motherboard part no. 826806-001

    I also have 2 more of these laptops with password lock, can i use the same bios file or do i need to dump the bios for all 3?

    Please tell me if you need more info. Thanks!
    Attached Files

    Leave a comment:


  • shiyab
    replied
    Originally posted by MR KUJO
    Hi, I need help. My HP EliteBook 840 G3 is turned on but has a black screen
    The fan is running at full speed. The attached file contains the black screen BIOS bin.MX25L12873F

    ProdID-- 3FC42UC
    SN# 5CG74828DL
    hi try flash 16 mb
    Attached Files

    Leave a comment:


  • MR KUJO
    replied
    Hi, I need help. My HP EliteBook 840 G3 is turned on but has a black screen
    The fan is running at full speed. The attached file contains the black screen BIOS bin.MX25L12873F

    ProdID-- 3FC42UC
    SN# 5CG74828DL
    Attached Files

    Leave a comment:


  • SMDFlea
    replied
    Originally posted by rachid info
    PLZ rebuild bios no data "HP Elitebook 840 G3 (6050A2822301-MB-A01 "
    Thread merged. Read the rules, and post the laptop serial number https://www.badcaps.net/forum/troubl...before-posting

    Leave a comment:


  • rachid info
    replied
    PLZ rebuild bios no data "HP Elitebook 840 G3 (6050A2822301-MB-A01 "
    Attached Files

    Leave a comment:


  • peste
    replied
    Originally posted by ali akbar
    840 g3 bios pw.
    plz unlock
    post S/N, full name and model, motherboard model, product number,etc.

    Leave a comment:


  • ali akbar
    replied
    840 g3 bios pw.
    plz unlock
    Attached Files

    Leave a comment:


  • peste
    replied
    Originally posted by Sky.mostapha
    Bonjour tout le monde cvp j'ai un pc hp et j'ai besoin de flash bios regarde le modèle la photo merci,

    Hello everyone please I have a HP PC and I need to flash the bios look at the model the photo thank you,

    in English please..
    Don't post pictures unless asked.
    post S/N, full name and model, motherboard model, product number,post the contents of the bios chip even if it is corrupted..etc.

    Leave a comment:

Related Topics

Collapse

  • Habble7
    I need a BIOS dump for the Samsung S49CG934SU monitor
    by Habble7
    The Samsung S49CG934SU monitor does not power on - no LED indicator activity and no response to power button. However, when 21V power is connected, it immediately draws 0.8A of current with no display output. The motherboard processor gets warm, and there is continuous reading activity from the W25Q128BV BIOS chip.

    Suspected Cause:
    I suspect the BIOS may have been corrupted during a power interruption while updating the firmware. The official website provides firmware updates, but they can only be installed via USB flash drive.

    Troubleshooting Attempts:
    ...
    05-22-2025, 07:28 AM
  • DynaxSC
    MSI PRO B660M-G DDR4 - real bios dump from board needed (no stock bios)
    by DynaxSC
    Hi, I have an MSI PRO B660M-G DDR4 board with damaged BIOS and i need a bios dump from a real board, along with MAC, UUID and Serial Number info (eg. a BIOS screenshot and pictures from the board stickers).

    I need to reconstruct the bios on my board, based on another bios image form a real board - meaning a bios image containing MAC address, UUID and Serial number. A stock BIOS is not suffiecient, as it is impossible to discover where the MAC, UUID and SerialNumber are stored. Tried with a similar board, but there are too much differences, and the stock BIOS is missing a lot of...
    11-17-2023, 10:56 AM
  • mediadoctor
    Need bios dump HP EliteBook G845 G8 with AMD and Touchscreen support
    by mediadoctor
    Can you help me upload Bios dump from HP EliteBook 845 G8 with AMD CPU and Touchscreen please 🤝
    07-20-2025, 09:38 AM
  • Guest
    Elitebook 850 G5 BIOS bricked
    by Guest
    Hello,

    I have an EliteBook 850 G5. After a Windows update, including a BIOS update, the notebook turns on, but the screen remains black, and the fans spin at high speed—nothing else happens.

    I assume the BIOS update failed, so I searched for the BIOS chip.

    I found a Winbond chip located between the RAM and the hard drive, which has a size of 32 MB.

    However, the BIOS update available on HP's website is only 17 MB in size. I used the update version that was previously installed when the notebook was still working.

    Can the corrupted...
    03-24-2025, 01:21 AM
  • MDSI
    HP OMEN 17-an012nf BIOS dump with EC (DAG3BAMBAF0 REV : F)
    by MDSI
    Hello,

    I'm requesting a full BIOS dump (including EC firmware) for an HP OMEN 17-an012nf laptop.

    Details:
    Model : HP OMEN 17-an012nf
    Motherboard Part Number : DAG3BAMBAF0 REV : F
    Serial Number (S/N) : 5CD7280D51
    BIOS chip : Winbond W25Q64VSIQ
    Programmer : EZP2023+
    Issue : The motherboard is not powering on. Only the 5V rail is present. The 3.3V rail is missing because EN1 on the SY8286B remains stuck at 0V. This signal is driven directly by the EC/SIO. I replaced the 3.3V regulator and confirmed it's working.

    I already...
    Today, 07:11 AM
  • Loading...
  • No more items.
Working...