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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. Our 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.

Achieve Laptop BIOS Password Reset on late model HP, Compaq, Dell, Alienware, LG, Lenovo, Sony, Vaio, 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 System Disabled code displayed can often be decrypted to reveal the BIOS password. (The BIOS Master Password for this 2020 model HP Spectre x360 is 45670218 )

HP Spectre - BIOS pwnd

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, Alienware, LG, Dell, Lenovo, Sony, Samsung, Acer, Asus, Lenovo or Fujitsu laptop BIOS passwords can be revealed, instantly & for free.

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 the hyphen key “-” as the date separator, not “/”.  Like this: 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.

HP’s new i or I + 8-digit codes are correctly generated on this page.

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.

-8FC8 suffix is based on an entirely new method of creating the BIOS Master Password. We are working on the solution. 

-E7A8 suffix can be obtained in many cases, subject to individual calculation by Mikrover. PayPal donate & post your details.

Sony & Vaio brand 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 lower L with upper i (l or I), zero & upper o (O or 0) – if your input is not exact, the response will not be correct & your laptop will not open.

Now enter that carefully-copied challenge code into the box below then 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

1,834 thoughts on “Laptop BIOS Master Password Generator

  1. I donated to you as Ilja, Id be very thankful if you could help me out
    I have a Dell Venue 8 Pro
    Service Tag is CP7QR02

  2. @Wesley Roark
    Master Password Generator for Dell laptops (System Disable 16-hex)
    Copyright (C) 2016-2020 Mikrovr ([email protected])

    System Disable: 5335A772EEBC103C
    Password: 58123708

    Enter calculated password and press (Enter) key.
    Can we count on your donation?

  3. Dell Inspiron 11 (3148)
    Service Tag: 31FS332 (no suffix on label, in BIOS, or online discovery tool at Dell.com)
    Enter wrong BIOS password three times and get the following:
    “System Disable
    [5335A772EEBC103C]”

    Dell out of warranty support provided the following password that did not work: 39031CF8.

    I’ll follow up tomorrow to see if you have any ideas.

    Thanks.

  4. @Wesley Roark
    Let’s help him! I need more information, manufacturer, model, message or code displayed on the screen.

  5. I have tried three different browsers to enter the code and press Crack It, but there is no response to the input. Any ideas?

    1. If the Laptop BIOS Master Password Generator does not recognise the input pattern as belonging to a vulnerable BIOS, then the response will be null. That’s the only reason I can figure for your problem, Wesley. Have you tried testing with known-good passcodes? 7-characters -BF97 (1234567-BF97) will respond as Dell, i12345678 will respond as HP Insyde. If those work in your browser, the problem is with your input or we don’t have a generator for your machine, in which case you should be talking to our resident BIOS guru, Mikrovr.

  6. @Edward J Pinchot
    Master Password Generator for Dell laptops (service tag without suffix)
    Copyright (C) 2016-2020 Mikrovr ([email protected])

    Service Tag : B5KS462

    System Password: B14FEA8E

    Type in the system, administrator or hard-drive password and press (Enter).
    (copied to clipboard)

  7. Transaction ID: 0HH08303AX621623A
    Service Tag B5KS462
    Express Service Code 24281840666

    I tried with each of the suffices but NOTHING worked
    PLEASE PLEASE HELP

  8. @Tony Tello
    Sorry, I can’t help you, there is no master password solution for this suffix (code) in the world so far … We are working on this algorithm.

  9. Hi Mikrovr,

    It’s great what you’re doing here.

    Please help me unlock the bios password.
    IDELL G5 15 5500. When I Press F2, there is this message Admin Unlock, so I can enter my bios.
    Service Tag: 30QKYZ2-8FC8

    I made sure to donate, can you confirm it?
    And thank you so much!

  10. Thank you so much! I made sure to donate, I wish I’d tried you first rather than wasting so much time trying to get Dell support to help me! So exciting to see it finally boot up 🙂

  11. @Sam
    Master Password Generator for Dell laptops (System Disable 16-hex)
    Copyright (C) 2016-2020 Mikrovr ([email protected])

    System Disable: 261A24ED2DC31066
    Password: 90577814

    Enter calculated password and press (Enter) key.

  12. @Sam
    Yes, we can help you … Provide the code (System disable) shown on the screen to calculate your master password. We count on your donation.

  13. Hi Mikrovr, when I enter my service code the “Crack It” button returns no result. I have an Alienware 14, the service code is GQCXXZ1. Dell service gave me a master bios password that doesn’t work, then told me they couldn’t help me further since the laptop was purchased on clearance. I’ve had this PC for 4 years and can’t even boot it up, the password was on when I bought it. Please help!

  14. you know how to Bios programm?
    you have bios programmer? how to reprogramm bios.
    then i send you file und you can try it .

  15. @Atskip
    The process is very simple, just read the BIOS chip with a low cost eeprom recorder, type (CH341) located on eBay. After reading attach the file so that i can clean it (unlock it). Unfortunately this alternative process does not work for all models, it is necessary to check …

  16. @Atskip
    Only for some models rewriting the BIOS with the modified file (unlock) is it possible to unlock it.

  17. @Atskip
    Sorry, I can’t help you, there is no master password solution for this suffix (code) in the world so far … We are working on this algorithm.

  18. @Norbert Abagna
    Master Password Generator for DELL laptops (suffix version)
    Copyright (C) 2016-2020 Mikrovr mikrovr@gmail.com

    Master password is case sensitive

    Master password: 03GLw4JOMNzXM0W4

    0 – ( digit )
    3 – ( digit )
    G – GOLF ( UPPERCASE )
    L – LIMA ( UPPERCASE )
    w – whiskey ( lowercase )
    4 – ( digit )
    J – JULIETT ( UPPERCASE )
    O – OSCAR ( UPPERCASE )
    M – MIKE ( UPPERCASE )
    N – NOVEMBER ( UPPERCASE )
    z – zulu ( lowercase )
    X – X-RAY ( UPPERCASE )
    M – MIKE ( UPPERCASE )
    0 – ( digit )
    W – WHISKEY ( UPPERCASE )
    4 – ( digit )

    The Master password is hardcoded for US QWERTY keyboard layouts.
    Enter the Master password, hold down CTRL and press ENTER twice.

    After pressing ENTER twice while CTRL is held down this should clear
    out the bios password.

  19. @nath t
    Master Password Generator for Dell laptops (System Disable 16-hex)
    Copyright (C) 2016-2020 Mikrovr ([email protected])

    System Disable: C8F83045940EC9AA
    Password: 70255107

    Enter calculated password and press (Enter) key.

  20. Hello,

    It would possible to help me?
    I forgot my setup password, DELL G5 15 5500. When I Press F2, there is this message Admin Unlock, so I can enter my bios.
    Service Tag: 30QKYZ2-8FC8

    I`d like to have specific instructions and of course Will be happy to donate. Thanks. Regards.

  21. @Ernesto Gutierrez
    Master Password Generator for Dell laptops (service tag without suffix)
    Copyright (C) 2016-2020 Mikrovr mikrovr@gmail.com

    Service Tag : DSXY462
    System Password: 54454BA1

    Type in the system, administrator or hard-drive password and press (Enter).
    (copied to clipboard)

  22. 38L93870WV052643E transaction ID
    DSXY462 service tag
    ???? master password please oh great and wise Mikrovr

  23. Master password is case sensitive

    Master password: alvbbbdo

    a – alfa ( lowercase )
    l – lima ( lowercase )
    v – victor ( lowercase )
    b – bravo ( lowercase )
    b – bravo ( lowercase )
    b – bravo ( lowercase )
    d – delta ( lowercase )
    o – oscar ( lowercase )

    The Master password is hardcoded for US QWERTY keyboard layouts.
    Enter the Master password, hold down CTRL and press ENTER twice.

    After pressing ENTER twice while CTRL is held down this should clear
    out the bios password.

  24. Dinalu, try using your service code plus -BF97 in place of -6FF1 to generate the master password…like this
    8XJHX52-BF97.

  25. Dinalu, try using your service code plus -BF97 in place of -6FF1 to generate the master password…like this… 8XJHX52-BF97.

  26. I have an e7470 laptop that had BIOS LOCKED and had the same problem with their code generator but when I substituted -BF97 for -6FF1, the generated password worked…per info here…”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)”
    This is code that worked for me ..r9yWLQUk81kIIye8

  27. im not able to unlock my dell latitude e7470 with the codes generated… my service tag is 8XJHX53-6FF1… please help

  28. @Jonathan
    Lenovo the procedure is internal, does not use master password … It is necessary to reprogram the BIOS with the temporary patch, after the unlocking reprogram with the original file.

  29. My father gave this Dell Inspiron 17R 5737 to me.
    7digit Service tag- 2TX9L22,
    10digit service express:6162958298
    16digit Sys disable:8D2DBE1A33DED283
    Bios: InsydeH20 Ver:A11
    Unlock:10 digit limit, it seems **********

  30. @Jin Soo Suh
    Master Password Generator for Dell laptops (System Disable 16-hex)
    Copyright (C) 2016-2020 Mikrovr ([email protected])

    System Disable: 624B1639A1055D99
    Password: 68682244

    Enter calculated password and press (ENTER) key.

  31. @Greg
    Master Password Generator for Dell laptops (System Disable 16-hex)
    Copyright (C) 2016-2020 Mikrovr ([email protected])

    System Disable: FCC1D13FBAA40C0B
    Password: 53845451

    Enter calculated password and press (ENTER) key.

  32. thanks, that clear the bios password, but it look like the laptop has hard drive password

    with new system disable code code 624B1639A1055D99? Is it possible to clear the hard drive lock too?

  33. @Jin Soo Suh
    Master Password Generator for Dell laptops (System Disable 16-hex)
    Copyright (C) 2016-2020 Mikrovr mikrovr@gmail.com

    System Disable: D53E3647C5A04783
    Password: 67469441

    Enter calculated password and press (ENTER) key.

  34. Dell Laptop System Disabled code, D53E3647C5A04783, Service Tag 6W16H22. , Please help clearing the lock. Thanks

  35. @Urusha
    Unfortunately there is still no solution in the world for this suffix, we are working on this algorithm.

  36. D5TB3Z2-8FC8

    Would you be able to provide me the correct serial number to unlock the above model. I will happy to donate £5 if you can confirm it. Many thanks.

  37. @David Johnson

    Hi!
    Friend David Johnson, unfortunately there is still no solution with the master password for this suffix (8FC8) anywhere in the world. We are working hard on this new algorithm, we hope to have the password solution soon.

    Best regards
    Mikrovr

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