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Unlock Probook 640 bios password

Discussion in 'Help for Laptop/Desktop/Tablet repair' started by mudshvl920, Aug 24, 2020.

  1. mudshvl920

    mudshvl920 New Member

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    I would like assistance unlocking an HP Probook 640 bios password. I have dumped the bios using flashrom. Please find it attached. Thank you.
     

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    mudshvl920, Aug 24, 2020
    #1
  2. Administrator

    Administrator Administrator Staff Member

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    Please try Hp Probook 640 unlocked bios below and reply
     

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    Administrator, Aug 24, 2020
    #2
  3. mudshvl920

    mudshvl920 New Member

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    Hello, So the password has been removed, however, almost all bios options are grayed out. I cannot disable secure boot and boot from my USB media. Also I noticed this is actually a Probook 650 G1 not a 640, although I believe they use the same bios. Any ideas? Thank you.
     
    mudshvl920, Aug 25, 2020
    #3
  4. mudshvl920

    mudshvl920 New Member

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    Hi, I was able to use HP's Bios Configuration Utility to make my necessary changes. Everything is working properly now, thanks again for you assistance.
     
    mudshvl920, Aug 25, 2020
    #4
  5. Administrator

    Administrator Administrator Staff Member

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    i remove only string that have password all the another option and model are the same like before
     
    Administrator, Aug 25, 2020
    #5
  6. Chozycode

    Chozycode New Member

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    Can bios password be cleared without the bios programmer tool?
     
    Chozycode, Apr 15, 2022
    #6
  7. Administrator

    Administrator Administrator Staff Member

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    No
     
    Administrator, Apr 15, 2022
    #7

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