clear bios password HP zbook 15 g3 bios bin

Discussion in 'Help for Laptop/Desktop/Tablet repair' started by benzas, Jun 23, 2018.

  1. benzas

    benzas Member

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    Hello

    help me out to remove bios password for HP zbook 15 g3
    motherboard model: LA-C381P
     

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    benzas, Jun 23, 2018
    #1
  2. Administrator

    Administrator Administrator Staff Member

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    try
    HP zbook 15 g3 without password
     

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    Administrator, Jun 23, 2018
    #2
  3. Ezekila

    Ezekila Member

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    need help to unlock this bios bin LA-C381P REV 1A
     

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    Ezekila, May 7, 2020
    #3
  4. Administrator

    Administrator Administrator Staff Member

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    Please try LA-C381P REV 1Aunlocked bios below and reply
     

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    Administrator, May 7, 2020
    #4
  5. sha him

    sha him Member

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    HP ZBook 17 G3 Mobile Workstation,LA-C381P rev : 0.4 Bios
     

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    sha him, Aug 28, 2020
    #5
  6. Administrator

    Administrator Administrator Staff Member

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    Administrator, Jan 27, 2021
    #6
  7. Kris G

    Kris G New Member

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    Can anybody help me. Bios is password protected and I don’t have the password. How do I use the bin file?
     
    Kris G, Oct 30, 2021
    #7
  8. Administrator

    Administrator Administrator Staff Member

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    need to read / write bios chip with eeprom reader
     
    Administrator, Oct 30, 2021
    #8
  9. Kris G

    Kris G New Member

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    i have an eeprom reader but unsure how to carry out flashing
     
    Kris G, Oct 31, 2021
    #9
  10. Kris G

    Kris G New Member

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    hi please see my attached bios file
     

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    Kris G, Nov 6, 2021
    #10
  11. Administrator

    Administrator Administrator Staff Member

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    your bios chip is corrupted
     
    Administrator, Nov 7, 2021
    #11
  12. Administrator

    Administrator Administrator Staff Member

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    which eeporm reader you have?
     
    Administrator, Nov 7, 2021
    #12
  13. Kris G

    Kris G New Member

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    Ch341a usb. Can corrupted bios chips be fixed?
     
    Kris G, Nov 7, 2021
    #13
  14. Administrator

    Administrator Administrator Staff Member

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    did you unsolder chip form motherboard and read it?
     
    Administrator, Nov 7, 2021
    #14
  15. Kris G

    Kris G New Member

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    No and I’m unable to. I disconnected battery and cmos battery. Computer keyboard lights and fan comes on but screen stays blank
     
    Kris G, Nov 7, 2021
    #15
  16. saida-lavi

    saida-lavi Member

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    unsolder chip form motherboard and read again with neo programmer link below

    CH341 software | Bios-Fix.com
     
    saida-lavi, Nov 9, 2021
    #16

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