HP Probook/Elitebook BIOS Password Reset [Utility]

Discussion in 'MDL Projects and Applications' started by Mazzif, Oct 21, 2013.

  1. robi62

    robi62 MDL Novice

    Dec 12, 2017
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    Hello Mazzif, just tried your tool on a probook 4340s but comes up with error notebook not supported (17f0)
    I run it in windows first input my serial and uuid and then used make all
    Then I rebooted form usb and run shotgun but i get that error????
    Help to unlock bios would be a bonus .....
    Thank you
     
  2. Mazzif

    Mazzif Elitebook Pwner

    Oct 18, 2013
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    Use the Raspberry Pi with flashrom method to reflash.
     
  3. Reflex857

    Reflex857 MDL Novice

    Nov 7, 2017
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    Dear Mazzif,
    I lost on my 2570p laptop the bios password, and I can't modify the boot sequence (I can boot only from HD)
    Reading the posts I see there is a DOS tool, you have written, that I should use, but the link for the download doesn't work.
    Can you please help me ? In case this is a not for free service, please provide me with the info for getting the sw and instructions.

    Best regards
    Maurizio
     
  4. edgemaster

    edgemaster MDL Novice

    Dec 15, 2017
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    Hello Mazzif,

    thank you very much for your tool.
    but i have problem with my BIOS. it is too old. so i have tried to upgrade it with WIN+B (removed battery, CDrom and HDD), but whei i hit the key WIN+B i got only black screen and capslock is blinking on my 6730b. i am trying to upgrade to sp49264.
     
  5. Jim Yang

    Jim Yang MDL Novice

    Dec 18, 2017
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    I have run the program, but the bios is still locked up. The info while running the program on "shotgun" says it is incompatible.

    I am working with a Folio 9480m. Any suggestions? @Mazzif
     
  6. Mazzif

    Mazzif Elitebook Pwner

    Oct 18, 2013
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  7. SaidD99

    SaidD99 MDL Novice

    Dec 5, 2017
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    Hi mazzif , i just want to be clear on the usage og ur tool. I work for small company we sell used computers and stuff and we have used ur tool to unluck several computers is that ok? Also Therese is this hp8740w PC , we have unlocked it but something wrong and It says on bootup no serialnumer and si on, we have updated the bios and now cant input the info such as serialnumber/sku nummer, so is Therese a way to downgrade the bios?
     
  8. Poire74

    Poire74 MDL Novice

    Jun 25, 2016
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    Dear All,

    I just bought a "second hand" Probook 450 G2, but unfortunately the bios is locked. Everything seems to work fine anyway.
    By looking over the net, i found this thread about a tool from you Mazzif that could unlock the bios.

    Could you share the procedure to do that ?

    Thanks
     
  9. Mazzif

    Mazzif Elitebook Pwner

    Oct 18, 2013
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  10. Mazzif

    Mazzif Elitebook Pwner

    Oct 18, 2013
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    Could be you just dont have the proper files on your USB. Show me what you got on there.
     
  11. S3rifon

    S3rifon MDL Novice

    Nov 18, 2017
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    Hello Mazzif!
    Sorry from repeat my message, but I need your help((
    I need remove admin bios password from hp 4520s, DOS utility not support this model.
    Thanks
     
  12. Oeter

    Oeter MDL Novice

    Jan 3, 2018
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    Hi ,

    tried the link, but no file behind unfortunately :(
     
  13. Mazzif

    Mazzif Elitebook Pwner

    Oct 18, 2013
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  14. Suque Ma Dique

    Suque Ma Dique MDL Novice

    Jan 9, 2018
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    the link seems to be down
     
  15. major sam

    major sam MDL Novice

    Oct 6, 2016
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    Can you plz PM me the took I have to unlock two laptops 6570 and 2570p on urgently basis. you have issues bec of legality can you PM me. or email me? I will really appreciate it.
     
  16. Mazzif

    Mazzif Elitebook Pwner

    Oct 18, 2013
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    There is nothing to 'send'. You can follow my flashing guide for **70 series.
     
  17. RVlaptops

    RVlaptops MDL Novice

    Jan 16, 2018
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    ik zoek een tool voor de
    HP ProBook 6470b
     
  18. trojanvirusx

    trojanvirusx MDL Novice

    Oct 22, 2013
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    Can someone please reup this program or send a link please.