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Unlock bios password Bios HP ZBook 15 G5

Discussion in 'Help for Laptop/Desktop/Tablet repair' started by Administrator, Nov 4, 2019.

  1. Administrator

    Administrator Administrator Staff Member

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    Last edited: Sep 14, 2021
  2. viper_ 1we

    viper_ 1we Member

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    HI
    NOTEBOOK HP Zbook Studio 15 G5 with computrace status activated

    absolute persistence module current state " active

    can you deactivated it
    and what you need to fix my problem
     

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  3. Administrator

    Administrator Administrator Staff Member

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    Please upload main bios backup 32MB here
     
  4. viper_ 1we

    viper_ 1we Member

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    here 25B256DY- 32MB
     

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  5. Administrator

    Administrator Administrator Staff Member

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    Last edited: May 10, 2020
  6. viper_ 1we

    viper_ 1we Member

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    Last edited by a moderator: May 10, 2020
  7. aziztcf

    aziztcf New Member

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    Hello! I'm having problems reading the BIOS chip for zBook 15 G5. I'm using the ch341a_spi with SOIC8 test clip, is the footprint too large for the clip so do I have to solder the programmer since it's not detecting it? Is the chip even supported on flashrom?
     
  8. Administrator

    Administrator Administrator Staff Member

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    try to desolder chip and read it
    the zBook 15 G5 is new model laptop and you need to buy proffesional programmer to read this chip

    like rt809, tl866II etc
     
  9. luixin

    luixin New Member

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    Hello

    What kind of programmer would you need to be able to do this?
     
  10. Administrator

    Administrator Administrator Staff Member

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    like rt809, tl866II etc
     
  11. omar55

    omar55 New Member

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  12. bonuspapi

    bonuspapi New Member

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    Hello, I have a HP Zbook 15 G5 (3AX07AV) with an unknown BIOS Password and secure boot enabled.
    I already read out the chip. Can anybody help to remove password?

    Thank you.
     
  13. Administrator

    Administrator Administrator Staff Member

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    post your main bios backup here
     
  14. manu69x

    manu69x New Member

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    Hello
    I have a HP Zbook 15 G5 LA-F851P
    During a bios flash update pc crashed and now dont start anymore.
    What I have to do exactly for recover this ?

    Thanks in advance
     
  15. Administrator

    Administrator Administrator Staff Member

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    POST MAIN BIOS BACKUP HERE
     

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