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Laptop BIOS Master Password Generator

If you need your Laptop BIOS Password Reset, then you’ve come to the right place. The 1024kb.co.nz Laptop BIOS Master Password Generator reveals the password for many popular laptops. Not all laptops are vulnerable but many are – give it a try, it’s free.

Latest Update 11/19 – New & improved now cracking even more late model laptops!

Added Dell XPS, Latitude & Precision machines with -BF97 BIOS suffix, improved -6FF1 password generation plus most FSi models. – see details here

Achieve Laptop BIOS Password Reset on late model HP, Compaq, Dell, Lenovo, Sony, Samsung, Acer, Asus, Lenovo & Fujitsu & more brand name laptops with the Laptop BIOS Master Password Generator!

Those manufacturers listed above – your BIOS is brake. All your password are belong to us. (Well, nearly all.)

8-digit BIOS provided by Insyde H20 (Lenovo, HP) and 5-digit Phoenix BIOS are also pwnd by the Laptop BIOS Master Password Generator.

Seen this before? Bios-locked & password lost, that’s what that screen indicates.  But the 20-digit machine ID code displayed can often be decrypted to reveal the BIOS password. (That code reveals a Fujitsu-Siemens laptop with password 9538393)

And what?

When you open a laptop & find yourself faced with the immediate black BIOS password screen & absolutely no idea of what password you used, all you gotta do is come to the Laptop BIOS Master Password Generator @ 1024kb.co.nz.

Many HP/Compaq, Dell, Lenovo, Sony, Samsung, Acer, Asus, Lenovo or Fujitsu laptop BIOS passwords can be revealed.

Hints & Tips

In the case of Asus laptops it’s the date code you require – enter an incorrect password then press Alt +R at the next prompt. Take that date & enter it in the BIOS Master Password Generator below in the same order (yyyy-dd-mm, mm-dd-yyyy or dd-mm-yyyy) as displayed on your Asus laptop.

NB: Use – as the date separator, not /.  This way dd-mm-yyyy, not dd/mm/yyyy. 

If your Lenovo laptop has an Insyde H20 BIOS, then your secret sauce is to use a USB qwerty keyboard when entering the master password generated here. Forget your built-in laptop keyboard, use a USB qwerty keyboard.

For HP’s popular Elitebook & ProBook, there is an alternative method available here in the downloads section. Highly effective on vulnerable machines, full instructions included – please read them before you attempt BIOS password removal.

Press & hold the left Ctrl key when entering the password in Dell laptops, then hit Enter twice. Some Dell service tags are missing a suffix – first try the password generated, then try the passwords for all suffices by adding either -595B, -2A7B, -D35B, -1F66, -6FF1 or -BF97 to your service tag.

Many -6FF1 machines are cracking with our new -BF97 codes. Simply exchange the suffix on data entry then generate your code. (Don’t forget, left Ctrl then Enter + Enter)

Downgrading the BIOS can change your suffix, resulting in a successful password generation. If your BIOS is set to allow downgrades, this method will help.

For the later 6×4 password implementation, download & install Python 2.7 (available for all platforms), then grab the Fujitsu 6×4 Python script & save it in your Python directory. Double-click on the script, follow the simple instructions,  all done.

(Edit: I’ve now added the 6×4 script to the BIOS Master Password Generator)

Sony 4 x 4 Challenge Codes are a one-time password, generated fresh each boot. Do not turn the laptop off after obtaining the Challenge Code as the Master Password is specific to that code. Restarting before the password is entered will require a new Master Password.

Acer 10 decimal digits, 8 decimal digits
Asus Date code (Enter format as displayed on your laptop)
Compaq 5 decimal digits, 10 characters
Dell BIOS code ending with -595B, -D35B, -2A7B, -1D3B, -1F66,-6FF1 & now -BF97, also generates master password for Dell BIOS with no suffix.
Fujitsu-Siemens 5 decimal digits, 8 hexadecimal digits, 5×4 hexadecimal digits, 5×4  & 6×4 decimal digits
Hewlett-Packard 5 decimal digits, 10 characters, i + 8 digits
Insyde H20 8 decimal digits (Acer, HP)
Phoenix 5 decimal digits
Sony 7 digit serial number, 4 x 4 one-time
Samsung 12 & 18 hexadecimal digits

We are blessed with the voluntary assistance of Mikrovr in the comments section of this page. Mikrovr is the creator of many of the Laptop BIOS Master Password Generators used on this page, & has built other generators that he keeps private but generously contributes solutions from. I stress that his attendance is entirely voluntary & is something that I personally am very thankful for.

Because unpaid work is not a successful long-term model, I’ve added a Priority Service Donation button. If your BIOS doesn’t unlock using the free generator, click the PayPal button. Just $5 will make it happen for you. It’s a simple justification – Is that locked laptop worth more than $5 unlocked?  Yeah, I thought so.

*All donations go 100% to Mikrovr.

Anyway, whichever BIOS-locked laptop you have, grab the Machine ID Code – sometimes called the Service Tag, Challenge Code or Response Code – usually displayed after submitting a few (3-5) incorrect codes – that’s the unique identifier we need. Pay special attention when reading the code, be careful not to confuse I & l or O & 0, B & 8, S & 5.

Now enter that code in the box below, hit the Crack It button…. Ka-ching!! No surveys to fill out, no pop-under pR0n adverts, just pure goodness & quite likely your Laptop BIOS Master Password too.

When you’ve done your Laptop BIOS Master Password Reset, please leave a comment, send a tweet, or do whatever peeps do on Facebook to tell the wwworld about your win….

This generator is based on the good work done by Dogbert, Asyncritus, hgpl & Mikrovr.

 

Guaranteed Priority Service

Mikrovr’s completely voluntary service in the Comments section here provides a valuable benefit by turning your locked junk into functioning laptops. You can easily value his input, it’s a lot more than nothing. He works too hard here for free, it’s just not a sustainable model. So we’re changing things to ensure he can continue delivering BIOS Master Passwords on request.

If you want your password request given priority attention, hit the PayPal donate button to the right. $5 will get your laptop unlocked along with instructions & follow-up attention if needed. Quote your PayPal transaction number to open your request.

No donation will attract an equal service – none. If the free generator does not solve your problem, $5 will.

All donations will receive Mikrovr’s attention, your password will follow shortly after.

Resellers & commercial users with multiple requests – one password per donation.

All funds received go direct to Mikrovr, the donations are 100% for his services.

Laptop BIOS Master Password Generator

1,771 thoughts on “Laptop BIOS Master Password Generator

  1. @Cody H

    Input: 42RQC82-1F66

    Master password: zTtGF71Lq3Vd5aeL

    z – zulu ( lowercase )
    T – TANGO ( UPPERCASE )
    t – tango ( lowercase )
    G – GOLF ( UPPERCASE )
    F – FOXTROT ( UPPERCASE )
    7 – ( digit )
    1 – ( digit )
    L – LIMA ( UPPERCASE )
    q – quebec ( lowercase )
    3 – ( digit )
    V – VICTOR ( UPPERCASE )
    d – delta ( lowercase )
    5 – ( digit )
    a – alfa ( lowercase )
    e – echo ( lowercase )
    L – LIMA ( UPPERCASE )

    Password is case-sensitive

    Please note that the password is encoded for US QWERTY keyboard layouts.
    After entering your administrator password, hold down the left CTRL key and
    press Enter twice.

  2. @zacharia sakala

    Input: 28HZXT2-BF97

    Master password: syz0yxZDL9r0kRJk

    s – sierra ( lowercase )
    y – yankee ( lowercase )
    z – zulu ( lowercase )
    0 – ( digit )
    y – yankee ( lowercase )
    x – x-ray ( lowercase )
    Z – ZULU ( UPPERCASE )
    D – DELTA ( UPPERCASE )
    L – LIMA ( UPPERCASE )
    9 – ( digit )
    r – romeo ( lowercase )
    0 – ( digit )
    k – kilo ( lowercase )
    R – ROMEO ( UPPERCASE )
    J – JULIETT ( UPPERCASE )
    k – kilo ( lowercase )

    Password is case-sensitive

    Please note that the password is encoded for US QWERTY keyboard layouts.
    After entering your administrator password, hold down the left CTRL key and
    press Enter twice.

  3. @Luis

    Input: BPFZLJ2-6FF1

    Master password: Bxzco3bnVrfv5FBb

    B – BRAVO ( UPPERCASE )
    x – x-ray ( lowercase )
    z – zulu ( lowercase )
    c – charlie ( lowercase )
    o – oscar ( lowercase )
    3 – ( digit )
    b – bravo ( lowercase )
    n – november ( lowercase )
    V – VICTOR ( UPPERCASE )
    r – romeo ( lowercase )
    f – foxtrot ( lowercase )
    v – victor ( lowercase )
    5 – ( digit )
    F – FOXTROT ( UPPERCASE )
    B – BRAVO ( UPPERCASE )
    b – bravo ( lowercase )

    Password is case-sensitive

    Please note that the password is encoded for US QWERTY keyboard layouts.
    After entering your administrator password, hold down the left CTRL key and
    press Enter twice.

  4. Thanks,
    You are the man.
    It worked. I had tried that code already but was using 1 instead of lima.
    I bought a dead screen laptop only to discover locked admin pass.

    I’m happy now.

    I’ll be back whenever

  5. @Ger
    Thank you for your Donation

    Input: 2DSNBW1-1D3B

    Master password: 1GnWzekuvlUj0Z6S

    1 – ( digit )
    G – GOLF ( UPPERCASE )
    n – november ( lowercase )
    W – WHISKEY ( UPPERCASE )
    z – zulu ( lowercase )
    e – echo ( lowercase )
    k – kilo ( lowercase )
    u – uniform ( lowercase )
    v – victor ( lowercase )
    l – lima ( lowercase )
    U – UNIFORM ( UPPERCASE )
    j – juliett ( lowercase )
    0 – ( digit )
    Z – ZULU ( UPPERCASE )
    6 – ( digit )
    S – SIERRA ( UPPERCASE )

    Password is case-sensitive

    To accept password after typing don’t press ok, don’t press enter button!
    After typing your admin password press left CTRL key and holding this key press enter twice. This is very important step
    Please restart your laptop and try with this CTRL+ENTER procedure

    If your keyboard is German QWERTZ type please connect usb QWERTY keyboard!
    And always restart laptop before any password attempt!

  6. Hello
    Dell 5430 Tag 2DSNBW1-1D3B Xpress 5187742705

    I have tried all free versions in all codes.
    Admin password set. Unlock button refuses with enter and ctrl enter enter. Wrong password popup after first enter.
    Please help.
    Trans ID:36J462174J467883U

  7. Hi! Ray III

    Master Password Generator for DELL laptops (Suffix Version)
    Copyright (C) 2016-2020 Mikrovr – [email protected]

    Suffix: A95B, 595B, D35B, 2A7B, 3A5B, 1D3B, 1F5A, 1F66, 6FF1, BF97, E7A8
    Running internal self test……………………………………. Pass!

    Input: BXW4WT2-BF97
    29.07.2020 23:11

    Input: BXW4WT2-BF97

    Master password: rdBaapMG99Lq2LdI

    r – romeo ( lowercase )
    d – delta ( lowercase )
    B – BRAVO ( UPPERCASE )
    a – alfa ( lowercase )
    a – alfa ( lowercase )
    p – papa ( lowercase )
    M – MIKE ( UPPERCASE )
    G – GOLF ( UPPERCASE )
    9 – ( digit )
    9 – ( digit )
    L – LIMA ( UPPERCASE )
    q – quebec ( lowercase )
    2 – ( digit )
    L – LIMA ( UPPERCASE )
    d – delta ( lowercase )
    I – INDIA ( UPPERCASE )

    Password is case-sensitive

    Please note that the password is encoded for US QWERTY keyboard layouts.
    After entering your administrator password, hold down the left CTRL key and
    press Enter twice.

    (copied to clipboard)

  8. Hi Mikrovr – have been following your work for several years, thank you for the dedication.
    Have Dell with Service Tag BXW4WT2, express Service Code 25993966358 with admin password set for bios popping up a code BXW4WT2-BF97 in Bios – is this workable for you?

  9. @David

    Input: 84558L1-2A7B

    Master password: LBxHhil23px0cOw0

    L – LIMA ( UPPERCASE )
    B – BRAVO ( UPPERCASE )
    x – x-ray ( lowercase )
    H – HOTEL ( UPPERCASE )
    h – hotel ( lowercase )
    i – india ( lowercase )
    l – lima ( lowercase )
    2 – ( digit )
    3 – ( digit )
    p – papa ( lowercase )
    x – x-ray ( lowercase )
    0 – ( digit )
    c – charlie ( lowercase )
    O – OSCAR ( UPPERCASE )
    w – whiskey ( lowercase )
    0 – ( digit )

    Password is case-sensitive

    Please note that the password is encoded for US QWERTY keyboard layouts.
    After entering your administrator password, hold down the left CTRL key and
    press Enter twice.

  10. @Daniel Martin

    Master Password Generator for Dell laptops (System Disable)
    Copyright (C) 2016-2020 Mikrovr – [email protected]

    System Disable: 4FEB6BDC6798A1D8
    Password: 67895553

    Type the password and press Enter.

  11. Transaction code 9FC958847R610960T

    Dell bios password please

    System disable : 4FEB6BDC6798A1D8

    Service Tag : 4HQGGW1

  12. Tried this to unlock Samsung locked HDD.
    Entered the hash 2668A63DA05A6ACDA9 and received the following unlock code which doesn’t work: CSOAZM7S

    Am I missing something? or is it only valid for Bios pw and not HDD pw?

  13. @Halcyon
    Master Password Generator for Acer laptops (Unlock Key Hint Number)
    Copyright (C) 2016-2020 Mikrovr mikrovr@gmail.com

    Running internal self test…….. Pass!

    Unlock Key Hint Number: E31A32DE
    Password/Unlock Key: D3D25E49

    Type the master password and press Enter.

  14. @Halcyon

    Yes, I can do it … Attach a photo of the screen with the tip code, inform the complete model of the laptop.

  15. Do you do actual ‘EFI’ unlocking? I know you do Definitely do BIOS!, but EFI? can you do that?
    Got an AMD Acer with Phoenix EFI, hint No: E31A32DE (Keeps showing up as Fujitsu-Siemens as an answer: 20632599, doesn’t work).
    Will throw some money if u do EFI, Thank you.

  16. Master Password Generator for Dell laptops (Unlock Key Hint Number)
    Copyright (C) 2016-2020 Mikrovr – [email protected]>

    Running internal self test…….. Pass!

    Enter your unlock code: EC2DC104
    Password: 98C6CC44

    Type the master password and press Enter.

  17. HOLA SU AYUDA TENGO UNA DELL VOSTRO 3450
    Y EL CODIGO QUE APARECE ES EC2DC104
    GRACIAS POR LA AYUDA

  18. @Daniel Martin
    Master Password Generator for Dell laptops (System Disable)
    Copyright (C) 2016-2020 Mikrovr – [email protected]

    System Disable: 5454B195A1F3A508
    Password: 68551170

    Type the password and press Enter.

  19. Please input password for ST500LT012-9WS142
    System Disable [5454B195A1F3A508]
    Service Tag [4HQGGW1]

  20. Would like an unlock code for Dell Latitude E7400 – S# : 2NDD2R2-8FC8
    PP transaction code: 87X98348CB701590K

  21. Hello Mikrovr!
    Great to see that you are back and online again. I hove you are feeling well.
    Let me ask again: Are you already supporting the DELL codes using the extension xxxxxx-E7A8? At the moment this is not covered by generator.
    Best regards, and stay healthy!
    Fjordfish

  22. @Ralf Kraemer

    Input: 45112102H0C-6FF1

    Master password: x255KboCUfCWw8SB

    x – x-ray ( lowercase )
    2 – ( digit )
    5 – ( digit )
    5 – ( digit )
    K – KILO ( UPPERCASE )
    b – bravo ( lowercase )
    o – oscar ( lowercase )
    C – CHARLIE ( UPPERCASE )
    U – UNIFORM ( UPPERCASE )
    f – foxtrot ( lowercase )
    C – CHARLIE ( UPPERCASE )
    W – WHISKEY ( UPPERCASE )
    w – whiskey ( lowercase )
    8 – ( digit )
    S – SIERRA ( UPPERCASE )
    B – BRAVO ( UPPERCASE )

    Password is case-sensitive

    Please note that the password is encoded for US QWERTY keyboard layouts.
    After entering your administrator password, hold down the left CTRL key and
    press Enter twice.

  23. Hello Mikrovir, my Paypal Transaction Code is 65F81107LG551714L
    Its an DELL E5570 Laptop
    Service TAG BNBRP72
    Bios Message Hard-Drive #45112102H0C-6FF1
    The Hard drive is Locked.

    Thanks a lot

  24. @ANTONIO
    Unfortunately there is still not ready solution with the master password for the informed suffix.

  25. @Brian
    Inform exactly the code as it is presented on the laptop, we can calculate your master password

  26. @Daniel Martin
    Thanks for the donation, please enter the system disabled code to calculate your master password.

  27. m1GdxMcI9k67LRF3 the ‘l’ is a capital ‘i’ not lowercase ‘L’; another site gave the same code showing an uppercase ‘i’ with a dash top and bottom like you would write it. Confusing eh. Anyway many thanks and to the other site https://bios-pw.org/ for your help

    1. Thanks for the motivation Brian, I’ve now updated the CSS to deliver the keygen results in Courier font which prints a far more legible output.

  28. I have a Dell Latitude E7470 that I tried the generated password using -6FF1 without any success…I was about to give up, then decided to try using -BF97 and it worked on very first try!! THANKS SO MUCH!!

  29. Hello!
    Mikrovr must be on vacation, because I never got a reply from him (not even in the spam folder). But I was able to solve the problem by myself by reading your instructions more carefully. The answer was “… try the passwords for all suffices by adding either -595B, -2A7B, -D35B, -1F66, -6FF1 or -BF97 to your service tag.”. One of these extensions was successfully.
    But as Mikrovr´s service is still pending here is a new interesting code for him instead of the previous one: 1FV7LQ2-E7A8. This suffix is not supported by the password generator yet. I hope Mikrovr can generate an unlocking code.
    Best regards, Fjordfish

    1. Good work Fjordfish, I highly recommend reading the instructions before giving up / asking for help. There’s a reason why I wrote them – occasionally they work.

      Mikrovr is resident in Brazil, which we probably all know is a Covid-19 hot spot. I have not heard from him & quietly fear for his health. Equally, he could be deep in research, developing algorithms to provide more solutions for BIOS Master passwords.

  30. I have a DELL Latitude E5470 BIOS version 1.21.4. Unlock code is 9HQFXF2-6FF1. The code from the generator is not working. I replaced -6FF1 by -BF97. Doesn´t work, too. This is the 2nd machine were the password generator doesn´t work.
    I just sent US$ 7.50 and hope you can solve the problem. PayPal transaction code is 9RW17441XL2441708.

    1. Make another post, include your PayPal transaction ID & the full challenge code displayed on your Dell (ABC123-6FF1). Do that & Mikrovr will post your unlock code shortly after.

    1. Yeah, we’ve got that Christopher. All you need to do is post your PayPal transaction ID back here & Mikrovr will be along shortly with the BIOS Master Password for your Dell laptop.

  31. I’ve got $20 if you can crack it in 10 min or less. Can’t get in bios, says dell security manager needs system or admin pass. None of the generators work. DELL Latitude 3500 SN 8sbqft2-e7a8

  32. Dear Mikrovr. I shall make the PayPal payment after you confirm you can help me with this particular model. Thank you.

Requesting an unlock code? Have you donated?