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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. @Carlos Alberto Vascones

    Password is case sensitive

    Master password: d5GPW9Z2SaYI32Mb

    d – delta ( lowercase )
    5 – ( digit )
    G – GOLF ( UPPERCASE )
    P – PAPA ( UPPERCASE )
    W – WHISKEY ( UPPERCASE )
    9 – ( digit )
    Z – ZULU ( UPPERCASE )
    2 – ( digit )
    S – SIERRA ( UPPERCASE )
    a – alfa ( lowercase )
    Y – YANKEE ( UPPERCASE )
    I – INDIA ( UPPERCASE )
    3 – ( digit )
    2 – ( digit )
    M – MIKE ( UPPERCASE )
    b – bravo ( lowercase )

    The master password is hardcoded for US QWERTY keyboard layouts.
    Type master password, press and hold down CTRL and press ENTER twice.

  2. @Anthony Armstrong
    Thank you for acknowledging our work.

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

    System Disable: 4E9A25CB6E6A88CB
    Master password: 50397441

    Enter calculated password and press ENTER key.

  3. Thank you for your response, i’ll do that when next i can venture into the city.
    Most likely before Friday.

    Much Thanks, a glmmer of hope is much much more than no hope at all.

  4. Hello, i’m from Trinidad and Tobago in the CAribbean.
    i dont have credit card, but i have a prepaid debit card. i can surely LOAD IT then DONATE via paypal if you help me successfully unlock a laptop that i bought some years ago, but never used because it was locked.

    i have source code for unlockers and was confident that i could’ve unlocked it, but failed with this one. only tonight i decided to give it a go again, but after hours of searching, couldn’t find a source code or tool to do it myself.

    It’s a dell vostro 3560 with 16 digit hex code:

    System Disable
    4E9A25CB6E6A88CB

    Service Tag
    HLCXPX1

    Any assistance will be greatly appreciated and fully rewarded.
    Thanks in advance!

    1. Hello Anthony,
      I’m from New Zealand in the South Pacific. On this website we have a protocol to follow. This enables us to give Mikrovr a small return for the hours of work he puts in here.
      Put it this way – what’s your laptop worth right now? Not much. What’s it worth after Mikrovr supplies your password? A whole lot more, right?
      So please, load your debit card & make the small PayPal donation that we ask for. Post the PayPal transaction ID & your 16-digit Vostro hex code back here. Mikrovr, who is from Brazil in South America, will be along shortly with your solution.

  5. @jayaprakash
    Master Password Generator for DELL laptops (suffix version)
    Copyright (C) 2016-2020 Mikrovr ([email protected])

    Password is case sensitive

    Master password: LynjLzzQIP2rrN6r

    L – LIMA ( UPPERCASE )
    y – yankee ( lowercase )
    n – november ( lowercase )
    j – juliett ( lowercase )
    L – LIMA ( UPPERCASE )
    z – zulu ( lowercase )
    z – zulu ( lowercase )
    Q – QUEBEC ( UPPERCASE )
    I – INDIA ( UPPERCASE )
    P – PAPA ( UPPERCASE )
    2 – ( digit )
    r – romeo ( lowercase )
    r – romeo ( lowercase )
    N – NOVEMBER ( UPPERCASE )
    6 – ( digit )
    r – romeo ( lowercase )

    The master password is hardcoded for US QWERTY keyboard layouts.
    Type master password, press and hold down CTRL and press ENTER twice.

    (copied to clipboard)

  6. System Disabled (cod): 67385544

    Unlock Password (old): 78083580

    Unlock Password (new): 22535786

    INSTRUCTIONS:
    – At password prompt, type Unlock Password (new) and press ENTER key, computer will accept password and automatically reboot clearing all system passwords.

    IMPORTANT: The Unlock Password must be typed while computer is still showing KEY on-screen.

  7. @Chad Combs
    You are generating your password right above, inform the brand, model and code, maybe I can help you.

  8. You need to find an “unlocked” bios and flash it.. Good luck on that since I’ve yet to find this myself and doesn’t seem very clear. But I am in the same boat.

  9. Please help! I’ve donated need unlock for 8fc8 suffix.

    Transaction ID: 8MC60504KG379054U

    Need a bios master code.

    Dell latitude 7400

    System ID #4RDRK13-8FC8

    Thank you kindly.

  10. hey i emailed you the bios dump of latitude 7400 8fc8
    paypal transaction id 5KR14382TP633232F
    CSYQYY2-8fc8
    thank you.

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

    System Disable: E0BA3D04F1675A5B
    Master Password: 80049964

    Type the password and press (Enter).

  12. @Naveen
    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: **66TOTWXTT-6FF1
    21.08.2020 16:23

    Input: **66TOTWXTT-6FF1
    Master password: LM2KGXfMbMc4SMbG

    L – LIMA ( UPPERCASE )
    M – MIKE ( UPPERCASE )
    2 – ( digit )
    K – KILO ( UPPERCASE )
    G – GOLF ( UPPERCASE )
    X – X-RAY ( UPPERCASE )
    f – foxtrot ( lowercase )
    M – MIKE ( UPPERCASE )
    b – bravo ( lowercase )
    M – MIKE ( UPPERCASE )
    c – charlie ( lowercase )
    4 – ( digit )
    S – SIERRA ( UPPERCASE )
    M – MIKE ( UPPERCASE )
    b – bravo ( lowercase )
    G – GOLF ( 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

  13. @Khaled
    Master Password Generator for Dell laptops (Unlock Key Hint Number)
    Copyright (C) 2016-2020 Mikrovr [email protected]

    Running internal self test…….. Pass!

    Unlock Key Hint Number: D9B6F1E8
    Password / Unlock Key: 030A95DC

    Type the master password and press .

  14. @Rafal
    Master Password Generator for Dell laptops (Unlock Key Hint Number)
    Copyright (C) 2016-2020 Mikrovr ([email protected])

    Running internal self test…….. Pass!

    Unlock Key Hint Number: D84DD85E
    Password / Unlock Key: A8D53FEA

    Type the master password and press Enter.

  15. system disabled E0BA3D04F1675A5B service tag 91HPQZ1 WILL GLADLY make donations if you can figure this out

  16. Invalid Password after attempting to enter it and pressing Enter as well as holding left Ctrl + Enter twice (recommended online). The service tag unfortunately doesn’t have a suffix attached.

  17. @Don Smith
    Master Password Generator for Dell laptops (service tag without suffix)
    Copyright (C) 2016-2020 Mikrovr mikrovr@gmail.com

    Service Tag : B7XMJZ2
    System Password: 430B83FF

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

  18. @Don Smith
    Have you checked the availability of your master password on Ebay?
    Commercially, you will have all the security you need.

  19. Need to get a System Password generated for DELL Laptop.
    System info is as follows:
    Service Tag: B7XMJZ2
    Express Service Code: 24424348574

    Will gladly donate once proper code has been provided. Thanks in advance!

  20. Transaction ID: 8MC60504KG379054U

    Need a bios master code.

    Dell latitude 7400

    System ID #4RDRK13-8FC8

    Thank you kindly.

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

    System Disable: 783EA4238514E6EA
    Unlock Password: 57531851
    Type the password and press (Enter).

  22. @Mikael Andersson

    Input: JHZ7VT2-BF97

    Master password: yN3RRX27kcGkzLW[

    y – yankee ( lowercase )
    N – NOVEMBER ( UPPERCASE )
    3 – ( digit )
    R – ROMEO ( UPPERCASE )
    R – ROMEO ( UPPERCASE )
    X – X-RAY ( UPPERCASE )
    2 – ( digit )
    7 – ( digit )
    k – kilo ( lowercase )
    c – charlie ( lowercase )
    G – GOLF ( UPPERCASE )
    k – kilo ( lowercase )
    z – zulu ( lowercase )
    L – LIMA ( UPPERCASE )
    W – WHISKEY ( UPPERCASE )
    [ – ( 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.

    Note:
    Your master password has special characters ” [ “, you need to use the standard US external USB keyboard to enter the master password.

  23. Transaction ID: 8L971512HE2530509

    Dell Latitude 7390

    tag: JHZ7VT2-BF97

    tested with free code (yN3RRX27kcGkzLW[) dont work
    do you have any solution ?

    regards /mikael

  24. @Antwan
    Master Password Generator for Dell laptops (Unlock Key Hint Number)
    Copyright (C) 2016-2020 Mikrovr ([email protected])

    Running internal self test…….. Pass!

    Unlock Key Hint Number: D84DD85E
    Password / Unlock Key: A8D53FEA

    Type the master password and press Enter.

  25. @Antwan
    Master Password Generator for Dell laptops (Unlock Key Hint Number)
    Copyright (C) 2016-2020 Mikrovr ([email protected])

    Running internal self test…….. Pass!

    Unlock Key Hint Number: D84DD85E
    Password / Unlock Key: A8D53FEA

    Type the master password and press Enter.

  26. Anybody looking for a job? I have a Latitude 7400 (fn1dn13-8fc8) I will donate to whoever can unlock this. Thanks!

  27. Thanks for the help. Tried wrong password many times but no Hint popup.
    Admin password was set but still managed to install Windows on new HD.

    Have it sorted out.
    Password was “password”
    All is well
    Enjoy the gift
    Until next time

  28. @Alltech
    Thanks for the donation!

    Power on your laptop
    Enter the wrong password three times
    You will see a screen only with Key Hint number.
    We need only key Hint number to unlock it

  29. Worked for Fujitsu Lifebook T4220 after causing system halt with three wrong passwords provided by the HIGH Voltage youtube video.

    BIOS data: Phoenix TrustedCore(tm) Setup Utility V. 1.09 (08/24/2007)

    Thanks.

  30. @mahfoud

    Input: HTYMMH2-6FF1

    Master password: sBHtfr8FmzMXzH0M

    s – sierra ( lowercase )
    B – BRAVO ( UPPERCASE )
    H – HOTEL ( UPPERCASE )
    t – tango ( lowercase )
    f – foxtrot ( lowercase )
    r – romeo ( lowercase )
    8 – ( digit )
    F – FOXTROT ( UPPERCASE )
    m – mike ( lowercase )
    z – zulu ( lowercase )
    M – MIKE ( UPPERCASE )
    X – X-RAY ( UPPERCASE )
    z – zulu ( lowercase )
    H – HOTEL ( UPPERCASE )
    0 – ( digit )
    M – MIKE ( 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.

  31. @Khaled
    Master Password Generator for Dell laptops (Unlock Key Hint Number)
    Copyright (C) 2016-2020 Mikrovr mikrovr@gmail.com

    Running internal self test…….. Pass!

    Unlock Key Hint Number: D9B6F1E8
    Password / Unlock Key: 030A95DC

    Type the master password and press .

  32. D9B6F1E8. It’s a Dell XPS laptop. The free calculator didn’t work. I made the donation. Tranaction ID: 6CB87247SJ7607313. Thank you!

Requesting an unlock code? Have you donated?