1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

How to Remove password Bios HP EliteBook 840 G3

Discussion in 'Help for Laptop/Desktop/Tablet repair' started by itb_service, Sep 4, 2018.

  1. emreock

    emreock Member

    Joined:
    Aug 25, 2019
    Messages:
    49
    Likes Received:
    0
    It is from elitebook 840 G3
    remove password please
     

    Attached Files:

  2. Administrator

    Administrator Administrator Staff Member

    Joined:
    Apr 6, 2017
    Messages:
    82,994
    Likes Received:
    1,122
    Please try hp elitebook 840 G3 unlocked bios below and reply
     

    Attached Files:

  3. Polar

    Polar Member

    Joined:
    May 17, 2020
    Messages:
    32
    Likes Received:
    0
    Remove password, please.
     

    Attached Files:

  4. Administrator

    Administrator Administrator Staff Member

    Joined:
    Apr 6, 2017
    Messages:
    82,994
    Likes Received:
    1,122
    Please try HP 840 G3 6050a2822301-mb-a01 unlocked bios below and reply
     

    Attached Files:

  5. Polar

    Polar Member

    Joined:
    May 17, 2020
    Messages:
    32
    Likes Received:
    0
    That unlocked bios did not help. Password is still on.
     
  6. Administrator

    Administrator Administrator Staff Member

    Joined:
    Apr 6, 2017
    Messages:
    82,994
    Likes Received:
    1,122
    Please try again file attached ,sorry my mistake before i upload your backup not clear password file

    just fix it
     
  7. Polar

    Polar Member

    Joined:
    May 17, 2020
    Messages:
    32
    Likes Received:
    0
    Password is now off. Thank you very much.
     
  8. ndiy

    ndiy New Member

    Joined:
    May 18, 2020
    Messages:
    4
    Likes Received:
    0
    can you help, want to unlock Hp 840 G3
     

    Attached Files:

  9. Administrator

    Administrator Administrator Staff Member

    Joined:
    Apr 6, 2017
    Messages:
    82,994
    Likes Received:
    1,122
    Please try HP 840 G3 unlocked bios below and reply
     

    Attached Files:

  10. ndiy

    ndiy New Member

    Joined:
    May 18, 2020
    Messages:
    4
    Likes Received:
    0
    it doesn't work. can you check
     
  11. Administrator

    Administrator Administrator Staff Member

    Joined:
    Apr 6, 2017
    Messages:
    82,994
    Likes Received:
    1,122
    Does laptop not power on?
    Does Password is still there etc,.....
     
  12. ndiy

    ndiy New Member

    Joined:
    May 18, 2020
    Messages:
    4
    Likes Received:
    0
    laptop not power on. capslock+num lk blink 5 times. no display. fan start to pin after couple seconds
     
  13. Administrator

    Administrator Administrator Staff Member

    Joined:
    Apr 6, 2017
    Messages:
    82,994
    Likes Received:
    1,122
    try that
     

    Attached Files:

  14. electromart laptop

    electromart laptop Member

    Joined:
    Apr 27, 2018
    Messages:
    55
    Likes Received:
    1
    HP 840 g3
    me fw downgraded - requested mespilock failed error
    can you fix it?
     

    Attached Files:

  15. Administrator

    Administrator Administrator Staff Member

    Joined:
    Apr 6, 2017
    Messages:
    82,994
    Likes Received:
    1,122
    Please try hp elitebook 840 g3 fix bios below and reply
     

    Attached Files:

  16. electromart laptop

    electromart laptop Member

    Joined:
    Apr 27, 2018
    Messages:
    55
    Likes Received:
    1
    thanks work ok
     
  17. dnkybf

    dnkybf New Member

    Joined:
    Aug 24, 2020
    Messages:
    2
    Likes Received:
    0
    Hello, really hoping, my laptop (HP Elitebook 840 G3) BIOS can be unlocked. Attached is the dump of my main BIOS chip (16M).
     

    Attached Files:

  18. Administrator

    Administrator Administrator Staff Member

    Joined:
    Apr 6, 2017
    Messages:
    82,994
    Likes Received:
    1,122
    Please try hp elitebook 840 g3 unlock bios below and reply
     

    Attached Files:

  19. dnkybf

    dnkybf New Member

    Joined:
    Aug 24, 2020
    Messages:
    2
    Likes Received:
    0
    Thanks.. I have upgraded my membership & downloaded your modified BIOS, and written into the chip.
    But when booting the laptop, the status LEDs (including the laptop) light up, the fan spins, but the screen stays black. Is there any reset sequence that I need to perform to reset this laptop (HP Elitebook 840 G3), so that it starts using the new BIOS?
     
  20. Administrator

    Administrator Administrator Staff Member

    Joined:
    Apr 6, 2017
    Messages:
    82,994
    Likes Received:
    1,122
    try to flash again my file please erase bios chip before programming
     

Share This Page