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unlock bios password hp elitebook 830 g5

Discussion in 'Help for Laptop/Desktop/Tablet repair' started by darko12, Apr 12, 2019.

  1. darko12

    darko12 Member

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    hello my friend

    need to remove bios password for hp EliteBook 830 g5

    attached you will find main bios backup hp 830 g5 with password locked
     

    Attached Files:

  2. Administrator

    Administrator Administrator Staff Member

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    We remove/unlock bios administrator password for HP EliteBook 830 g5

    Add my skype: [email protected]

    Telegram: bios_fix

    Join Telegram: https://t.me/bios_fix

    WhatsApp: +16176147065

    Join WhatsApp:

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    https://wa.me/16176147065

    Join my skype:
    [​IMG]
    https://join.skype.com/invite/oxd56EXtReTk

    Join telegram channel :
    [​IMG]

    https://t.me/unlock_bios


    and please try bios below and reply

    HP 830 G5 MX25L25673G pasworded Cleared
     

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    Last edited: Sep 14, 2021
  3. darko12

    darko12 Member

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    Last edited by a moderator: May 10, 2020
  4. robertino

    robertino Member

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    remove password in my attached backup
    HP elitebook 830 g5
     

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  5. Administrator

    Administrator Administrator Staff Member

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    Please try HP elitebook 830 g5 unlocked bios below and reply

    HP 830-g5_Cleared.rar
     

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    Last edited: May 10, 2020
  6. robertino

    robertino Member

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    work,thank you
     
    Last edited by a moderator: May 10, 2020
  7. Goken

    Goken New Member

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    I held the up key, window key,and f10 to load the bin from usb but It still takes me to the postpower-on password screen. Please help
    Hi, how to do load the bin from the sub? I herald f10 +up key+ Windows key but nothing. Please help
     
  8. HPBOY

    HPBOY New Member

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    After reading all the threads I have a question, that hopefully someone can help with. I have an Elitebook 830 G5 and I am trying to remove admin BIOS password with the unlock tool

    Looking at the mobo, I have THREE Winbond ICs and I am not sure which one (or in which order) I am suppose to re-program.

    So far, I have dumped and re-flashed the 25Q256JV and 25Q128JV using the unlock tool, but the password remains. I did these separate and powering on the laptop in between each one.

    I have just found a Winbond 25Q80DV under a sticker!

    Does this 25Q80DV also need to be re-flashed?

    Please could you guys tell me what order I need to do this etc?

    Thank you
     
  9. Administrator

    Administrator Administrator Staff Member

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    please post bios backup here for that chip 25Q256JV
     
  10. HPBOY

    HPBOY New Member

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    Thank you very much
     

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  11. Administrator

    Administrator Administrator Staff Member

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    Please try hp Elitebook 830 G5 unlocked bios below and reply
     

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    HPBOY likes this.
  12. HPBOY

    HPBOY New Member

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    Thank you my friend. Unfortunately, this did not work - still saying Admin Password when trying to enter BIOS. Do I also need to send you the 25Q128JV (16MB) IC dump, as I have read somewhere that both need to be flashed for the password removal?
     
  13. Administrator

    Administrator Administrator Staff Member

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    How you download and try it?
    i see that you dont have VIP account
     
  14. HPBOY

    HPBOY New Member

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    Just clicked on the file and it downloaded.. Just tried to download again and now not working so will upgrade my account. Not sure why it downloaded the first time?
     
  15. HPBOY

    HPBOY New Member

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    Just made payment for VIP account - now upgraded
     
  16. HPBOY

    HPBOY New Member

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    Here is the 16MB BIOS dump.. Not sure if this needs to be flashed too?
     

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  17. Administrator

    Administrator Administrator Staff Member

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    Check laptop model and send me again name of that

    also send em motherboard model
     
  18. HPBOY

    HPBOY New Member

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    Thank you.

    Laptop model is - HP EliteBook 830 G5
    Motherboard Model Number - 6050A2930901-MB-A01

    Have re-attached the original 32MB BIOS file (if you need it)
     

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    Last edited by a moderator: Sep 26, 2021
  19. Administrator

    Administrator Administrator Staff Member

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    Please try hp Elitebook 830 G5 clear bios password below and reply
     

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  20. HPBOY

    HPBOY New Member

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    Almost worked - this time is looked to re-load the BIOS on boot up (in another language), then asked me to "Confirm SureStart Changes" which I said yes to.

    Then rebooted and back to BIOS Admin password when trying to enter BIOS setup.

    Did I choose the correct options?

    Do you know if you need the re-flash the 16MB bios as well?
     

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