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

1,936 thoughts on “Laptop BIOS Master Password Generator

  1. Hey sorry its not working… Please help Dell Latitude 7400 2-in-one

    Hi I’ve made the donation my comment is down below.

  2. Hi I have a dell latitude 5400 with code CTX38Y2-8FC8, can I get a code? Or is in development. Thanks

  3. Already tried that one , i think I had a keayboard issue, I added an external keyboard and solved.
    Many thanks !

  4. Hi there
    I am in iran a country that has a lot of sanctions and unfortunately I cannot donate you 😭. I have a dell inspiron 5010 that doesn’t have any prefix for system
    tag. My system info is
    Service Tag: 5SKB2N1

    Express Service Code: 12611073565
    I have tried many passwords and from a lot of websites that didn’t work.
    Some passwords
    Dell from serial number zbf7n0vw

    Now I would be grateful if you could help me find my password.
    Truly yours

    1. Hopefully the new President will lead to US foreign policy treating your country with more respect & compassion for humanity. Their days as the self-appointed world police are fast coming to an end.

    1. Yeah Marcus, have a read of the Dell hints – specifically where it says to try -BF97 on unsolved -6FF1 challenge codes, which would give you khFrI0Izjq1M656M – try that.

  5. @Eduardo V.
    DELL Service Tag: 7M4N1G2-E7A8

    Master Password: NG1R2Uk99Zza1eIk

    1 – ( digit )
    2 – ( digit )
    k – kilo ( lowercase )
    9 – ( digit )
    9 – ( digit )
    z – zulu ( lowercase )
    a – alfa ( lowercase )
    1 – ( digit )
    e – echo ( lowercase )
    k – kilo ( lowercase )

    The password is case sensitive, requiring the correct typing of letters.
    After entering your password DO NOT press ENTER, hold down the left CTRL key
    and press ENTER twice.

  6. @Beans

    Master password: lVIbDHH6TjRM3YrB

    l – lima ( lowercase )
    b – bravo ( lowercase )
    6 – ( digit )
    j – juliett ( lowercase )
    3 – ( digit )
    r – romeo ( lowercase )

    The password is case sensitive, requiring the correct insertion of upper
    and lower case letters, hardcodedfor US QWERTY keyboard layouts.

    After entering your password DO NOT press ENTER, hold down the left CTRL key
    and press ENTER twice.

  7. @Rafal
    Unfortunately there is still no solution with the master password for this code. We are working on this new algorithm.

  8. @mikrovr
    Yes i have ..please can you send video or clips on directive of how to do it?
    +2347035786905 that’s my what’s app number you can drop it for me thanks..but please any other way? About from opening the laptop?

    1. Here’s the YouTube link that Mikrovr sent me when I needed to learn this method:


      Very well made video, easy to understand. The actual process is nowhere near as daunting as you’d think. Dump your BIOS then email it to Mikrovr for cleaning.

  9. @Megafaith ict
    Hi, the procedure is very simple, although it involves opening the equipment for reading and recording the BIOS chip … You have an eprom programmer and knowledge to do it.

  10. @mikrovr ..please how do i do that?
    Do i need to send you the serial number of the laptop?
    Am about making the donation..i should go ahead..?

  11. hello
    im looking for password for Dell Latitude 5285 system number : HZ07HM2-E7A9.You be able to generate password for me ? of course not for free:) thank You

  12. @H
    Yes it is possible, do you have the original BIOS file?
    Attach a picture of the screen at the time you are asked to enter your password.

  13. Oh, sorry for the spam then, I don’t want to be rushing, keep it going! Tnx for all your work

  14. @Eduardo V.
    Thanks for the donation, your model uses variations in the algorithm, we need a few hours to check.

  15. @Megafaith ict
    Lenovo laptops have no master password, just rewriting the BIOS chip with our file to unlock it.

  16. Am faith emmanuel, am new here i have a lenovo thinkpad x1 carbon that am requesting a code for ,

  17. Hi need help, can you do bios on flytech pos335 based on fujitsu siemens I believe, have error code 2993f54e, I’ve tried paid a few people to do this one but they havent been able to.. if you can do it I will double the donation 🙂

  18. Paypal Transaction ID: 1E1519736L6336949
    For unlocking DELL XPS 13 9360: 7M4N1G2-E7A8
    I need the BIOS admin password 🙁

  19. Wow, that was a total gamble—and it worked! Thank you so much for your fast response. Now I just have to reinstall Windows, but at least I can boot the computer. Much appreciated!

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