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 Mikrovr. PayPal donate & post your details (incl PayPal Transaction ID) for priority attention.

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, -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, 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, 44 hexadecimal digit

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 algorithms 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….

Enter Your Code:

Priority Service

If the free Laptop BIOS Master Password Generator doesn’t unlock your laptop, you still have another opportunity.
Mikrovr wrote some of the keygens employed on this page. He monitors the Comments section, responding to requests & providing personalised solutions to your password problem. 
Laptop BIOS Master Password Generator

Put simply, Mikrovr’s voluntary service here turns locked junk into functioning laptops. You can easily value his input, it’s a lot more than nothing. Working for free is just not a sustainable model, & we do want to retain his contributions. So I’ve introduced a PayPal Donation system to ensure he can continue delivering BIOS Master Passwords on request.

If you want your password request given priority attention, hit the PayPal button. 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.

NB: Dell -E7A8 solution is available from Mikrovr.  There are 3 variations that require specific machine calculation.  This extra effort is time-consuming but does result in correct password generation.  If your request is for -E7A8 password, please make a $25 donation.

Dell8FC8 is not yet solved, we are working on this problem. There is no point posting your –8FC8 challenge code until we have found the successful algorithm.  

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

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


2,112 thoughts on “Laptop BIOS Master Password Generator

  1. Pls Help me, i cant open my laptop BIOS.

    My laptop model: acer swift SF314-56G.
    The key: 1670912032

    Thx before

  2. @Omadbek

    Master Password Generator for Acer laptops (10 digits version)
    Copyright (C) 2016-2020 Mikrovr ([email protected])

    Input: 1225526285
    Password: d7462298262afc0f
    Type the password and press ( Enter ).

  3. @Mikrovr

    Thanks for the help!
    I am very grateful to you for your time!
    You helped bring me the laptop back!
    Thanks to you, I also want to help people!

    Good luck in your work!
    Respectfully for your work, Denis

  4. Hi guys, I have a Dell thin client 5070 2017 service tag 616A6JK06J2
    Or Unlock key hint number 1667DC20
    Can someone help me to get the password/unlock key.
    Thanks guys.

  5. @Mikrovr

    No, not suitable.
    Entered once, the system says incorrectly.
    Turned it off and on again, entered it again, again not correctly.
    The third time did not enter.
    The input window is open, Hint code is C32BF953

  6. @Denis

    Unlock Key Hint Number: C32BF953
    Password/Unlock Key: AFCCB802

    Type your master password and press the enter key.

  7. @Denis
    IMPORTANT: Do not type anything until you have received the Unlock Key (password), as Hint Code will change every 3 incorrect passwords. At second incorrect password force shutdown and try again.

    I’ll check the algorithm for your model, come back later

  8. @Mikrovr

    I entered this password 3 times with Caps Lock pressed, with Shift and without these keys. The password was not reset. Can I try again, please?
    key hint number: C3BF953

    Or can ‘t I reset my password for my laptop?

  9. @Denis

    Master Password Generator for Acer laptops (Unlock Key Hint Number)
    Copyright (C) 2016-2020 Mikrovr

    Unlock Key Hint Number: 3FA8C09D
    Password/Unlock Key: 457A1FD3
    Type your master password and press the enter key.

  10. @Devon Souris

    Master Password Generator for Acer laptops (10 digits version)
    Copyright (C) 2016-2020 Mikrovr ([email protected])

    Input: 1539498514
    Password: 0f218a2e83239cee
    Type the password and press ( Enter ).

  11. Hi guys
    I require assistance please please please
    I have an acer aspire 3 laptop that my son has locked with a bios password AND he can’t remember the password.

    When i enter the password incorrectly 3 times it gives me the following

    Enter Unlock Password(Key : 1539498514)

    I have tried the password generator on this site and it gives me the following result
    HP/Compaq Mini Netbooks 3qfovouq3v
    It does not work.

    Can someone please help me ?

  12. Dear Mikrovr

    Could you help me with this one? My laptop is Acer a315-22g-666s
    My key is: 8E3A7774 or D6A2F1B7

    thanks in advance

  13. Hi Sir! Please help me with this lenovo tablet, the unlock key hint number is E3A69368. Thanks!

  14. @Marcos Felipe Sander

    Master Password Generator for Acer laptops (10 digits version)
    Copyright (C) 2016-2020 Mikrovr ([email protected])

    Input: 1097340968
    Password: 06229ff29d19f2d1
    Type the password and press ( Enter ).

  15. please help.. i have a dell model 5400 when i put the password in, it says it’s not supported. the code is 44CM0Z2-0001. thanks

  16. Please help me unlocking my son’s laptop BIOS pwd.

    Model Acer Nitro 5 – AN515-52-75GW
    Now BIOS gives key 1097340968

    He will be forever grateful.


  17. Please need help to unlock my son’s Acer notebook.
    He’s totally formou The password he set.

    Now BIOS gives key 1097340968.

    Could you please help?

    Thanks in advance.

  18. @Ari

    Master Password Generator for Acer laptops (10 digits version)
    Copyright (C) 2016-2020 Mikrovr ([email protected])

    Input: 1209814402
    Password: 0112ddb63954d18a
    Type the password and press ( Enter ).

    1. @Brad Desjardins

      Master Password Generator for Acer laptops (10 digits version)
      Copyright (C) 2016-2020 Mikrovr ([email protected])

      Input: 1889799184
      Password: eb403d9913ef9d81
      Type the password and press ( Enter ).

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