Remove bios password for HP ProBook 650 G2

Discussion in 'Help for Laptop/Desktop/Tablet repair' started by Administrator, Nov 29, 2018.

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  1. Administrator

    Administrator Administrator Staff Member

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    Please try hp 650 G2 unlocked bios below and reply.
     

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    Administrator, Jan 29, 2023
    #21
  2. Luke1981

    Luke1981 New Member

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    Hello,

    please unlock my bios from HP 650 G2.
    Thank you
     

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    Luke1981, Feb 6, 2023
    #22
  3. Administrator

    Administrator Administrator Staff Member

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    Please try hp probook 650 G2 unlocked bios below and reply.
     

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    Administrator, Feb 6, 2023
    #23
  4. Luke1981

    Luke1981 New Member

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    Hello, not working now i am getting: ON and then OFF and again.
    Maybe my bios is corrupt. Can you check it?
     
    Luke1981, Feb 6, 2023
    #24
  5. Administrator

    Administrator Administrator Staff Member

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    Please try hp probook 650 G2 bios below and reply.
     

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    Administrator, Feb 6, 2023
    #25
  6. Picolo12

    Picolo12 New Member

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    Passwort-Administrator
     

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    Picolo12, Apr 23, 2023
    #26
  7. Administrator

    Administrator Administrator Staff Member

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    Please try hp probook 650 G2 UNLOCKED bios below and reply.
     

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    Administrator, Apr 23, 2023
    #27
  8. Picolo12

    Picolo12 New Member

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    Pomagite(Begriffsklärung)​
     

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    Picolo12, Apr 23, 2023
    #28
  9. Administrator

    Administrator Administrator Staff Member

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    does this is another laptop?
     
    Administrator, Apr 23, 2023
    #29
  10. Picolo12

    Picolo12 New Member

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    Nein, es ist derselbe Notbbok
     
    Picolo12, Apr 24, 2023
    #30
  11. Administrator

    Administrator Administrator Staff Member

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    Administrator, Apr 24, 2023
    #31
  12. SuperMario

    SuperMario New Member

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    Hi - somebody told me that not all BIOS (even from the same MB) is good to transfer to another MB... Is that correct ?
     
    SuperMario, May 27, 2023
    #32
  13. SuperMario

    SuperMario New Member

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    OK I'll give it a try...
    Can you please unlock this dump ?
    (and please tell me where the pwd is stored) ? ;)
     

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    SuperMario, May 27, 2023
    #33
  14. Administrator

    Administrator Administrator Staff Member

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    no
     
    Administrator, May 27, 2023
    #34
  15. Administrator

    Administrator Administrator Staff Member

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    Please try hp 650 g2 unlocked bios below and reply
     

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    Administrator, May 27, 2023
    #35
  16. SuperMario

    SuperMario New Member

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    This is a quick reply ! Thank you.

    I heard from someone that clears original BIOS'es that you should do it with the original BIOS because some serial # must correspond with chips on the MB... Is that correct ?

    I prefer to ask because I cannot read or write the chip while in the motherboard... It must be desoldered/resoldered.
     
    SuperMario, May 27, 2023
    #36
  17. SuperMario

    SuperMario New Member

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    Oh... so if I understand well : you can take any 'non-passworded' bios from a same MB to overwrite the pasword-protected bios ?
     
    SuperMario, May 27, 2023
    #37
  18. SuperMario

    SuperMario New Member

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    Lol - the pwd is stored in plain text in the eeprom ??
     
    SuperMario, May 27, 2023
    #38
  19. SuperMario

    SuperMario New Member

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    It worked. Laptop is booting and BIOS is available. Good job !
     
    SuperMario, May 28, 2023
    #39
  20. djarti4

    djarti4 New Member

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    Hp Probook 650 g2 pleas pass reset
     

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    djarti4, Oct 21, 2023
    #40
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