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Unlock bios password Bios HP EliteBook 820 G1

Discussion in 'Help for Laptop/Desktop/Tablet repair' started by apple.bios, Sep 25, 2018.

  1. SEBASNEWARK

    SEBASNEWARK New Member

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    Hi would need help with bios password - hp elitebook 820 g1 please.
     
  2. Administrator

    Administrator Administrator Staff Member

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    please post main bios backup here
     
  3. SEBASNEWARK

    SEBASNEWARK New Member

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    winband 250128FVSQ -
     

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  4. Administrator

    Administrator Administrator Staff Member

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    yes read this bios chip and post here
     
  5. deejay73

    deejay73 New Member

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    Hello,
    needing help to remove a unknown BIOS Password.
    HP EliteBook 810 G1
    Bios is Closed, i can only Boot from Hard Disk, no USB or something.
    Can you help me?
     
  6. Ftrunk

    Ftrunk New Member

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    I have the same problem, can you help me ?
    thanks
     
  7. Administrator

    Administrator Administrator Staff Member

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    need to read bios chip with eeprom reader and send to us main bios backup
    if you dont have eerpom raeder try to buy it in ebay amazon like ezp2010 or ezp2019 or rt809f etc
     
  8. mihaitza

    mihaitza New Member

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    hello. I have a 820 G1 model with bios password. I dont know what memory to read. can you point it out please? is it the one above the battery connector?
    winbond 25q128fvsq 1434??

    thank you
     
  9. Administrator

    Administrator Administrator Staff Member

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    yes read that bios chip winbond 25q128fvsq
     
  10. mihaitza

    mihaitza New Member

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    both of them are winbond memory..
     

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  11. Administrator

    Administrator Administrator Staff Member

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    read this chip winbond 25q128fvsq
     
  12. qaxi

    qaxi New Member

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    Hello
    I've just bought after-lease HPEliteBook 860 G3, but it has admin password on bios, company which sold it told me to forget they give me pass as they still use it in their laptops ;)
    Could you please help?
     
  13. mahmod

    mahmod New Member

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    need to read bios chip with eeprom reader and send to us main bios backup
    if you dont have eerpom raeder try to buy it in ebay amazon like ezp2010 or ezp2019 or rt809f etc
     
  14. qaxi

    qaxi New Member

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    do you mean I have to detach bios chip from MB and read it?
     
  15. Administrator

    Administrator Administrator Staff Member

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    yes
     
  16. redshats

    redshats New Member

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    dear guys, could you help me to unlock my 820 G1?
    I have bios password setted and USB Locked.
     
  17. Administrator

    Administrator Administrator Staff Member

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    Please read bios chip with eeprom reader and upload here
     
  18. MattSH

    MattSH New Member

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    Hello,

    How to access chips to detach them (820G1) please ?
     
  19. Administrator

    Administrator Administrator Staff Member

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    do you have eeprom reader to read bis chip?
     
  20. MattSH

    MattSH New Member

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    Not yet but I want to make sure this is possible to me to follow procedure with success...

    But, so far, I removed cover and have an access to memory modules, battery and hdd but cannot see chips you mention in your posts.
     

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