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

1,528 thoughts on “Laptop BIOS Master Password Generator

  1. Hi, I tried for 7N18QQ2-BF97, but nothing found on your site. please if you can help. many thanks.

    1. 36833275 – please note, this is a one-time password. If you’ve rebooted your Vaio since posting your challenge code then it will have a new challenge code now & you’ll need to visit the Master Password Generator again.

  2. Fujitsu Celsius have 6×4 decimal numbers ,can’t create Master password. Please someone help me


  3. My computer is Acer aspire 7 A715-72G-53WE
    and bios unlock password : 1749814290
    and it isn’t working either, can you help please?

  4. Bro, you are awesome. was able to remove BIOS admin password from an old VAIO laptop I had around.

  5. Oye que buen pedo, me salvaste la vida, los capitalistas piden mucho por el código y la verdad no funciona, gracias, deberías cobrar un 100 sin problema pagas si sabes que va a funcionar..

  6. I got the code i 63229772. I can’t seem to figure out how to do this unlock thing. Can some one please help

  7. Hey, this worked!! Thanks so much! I tried from a different site a million times, which gave the same code, but for some reason it only worked when i used the code from your site. LOL!! Thanks!! you guys rock!! Dell E7270

  8. Hello, i have tried the code generated for my acer aspire a515-41g with the code 1747859934 but it is not working. I have pressed left ctrl, right ctrl as instructed, still is not working. Can you please further assist?

  9. I am trying to reset the BIOs on this Asus K55N, but whenever I press ALT+R to get to the Recovery Password, it DOES NOT show me a date

  10. I have a toshiba tecra m11-10e laptop bios password , i dont know how, suddenly its asking bios password . now i cant enter the windows ,how to break the bios password

  11. I have a 2015 hp, I purchased from auction, has admin or power password. There is no way I would pay for this “guaranteed solution” when there is nothing usable for any other computers here.

    1. Ericka – displaying her inability to read comments.
      I’m actually quite happy not doing business with you & knowing that your HP remains useless. So far today I’ve taken 10 HP UEFI solution orders & not once have I ever had to issue a refund. My solution works, your laptop doesn’t.

  12. Hello!

    many times I typed wrong bios password, so the bios of Acer Aspire V5-471G notebook has blocked. I tried many web link bios master password generator (for yours too), but didn’t work.
    I disassambled my notebook and under the RAMs two pins I connected 20-30 sec. G2201 BIOS password reset, G2101 and G2701 power button. It’s didn’t work too.
    The BIOS of the notebook is Phoenix securecore BIOS.
    Please help me.
    The bios system locked code is at the moment D662ABB3
    sorry my english…

  13. Hello.
    Have an Acer Aspire A114-31 notebook and was forget bios password. Can boot from internal hard drive but cannot from usb or sd due to disabled functions. Code I get is: 1536031184. With generated unlock key I cannot do much as it is NOT correct.
    Can You please help about that?
    Thank You

  14. I have a Dell Inspiron 15, the model number is 3521-6024, the service tag is CH36GW1. I have tried putting the service tag in the generator but nothing happens. Please help, I have been struggling for days with this.

    1. In the case of newer UEFI Dell laptops, your best bet is to contact Dell Support – they’re very helpful in situations like this.

  15. I am from india, i am having sony vpceh3aen laptop .which was locked bios from two years but it was working normally because i did not tried 3rd time and today i tried it my password is cracked with this site .i am very thankful to this website owner again thank you my english is poor

  16. The Button is not working for me. I have a Dell Servic tag DX64QY1 When I hit generate nothing happens.

    1. That’s because the Master Password Generator only supports Dell laptops with 7-digit code plus one of the following suffixes: -595B -D35B -2A7B -1D3B -1F66 & -6FF1

      If your system does not provide that type of System ID, all I can suggest is that you try official Dell Support, they are pretty good to deal with.

    1. Sorry, I haven’t got that algorithm, I don’t know anyone that does. You could always try Dell Support, they’re quite good to deal with.

  17. He’s referring to the “Crack” button on your webpage. It’s doing the same thing to me. Click and nothing happens. I’m going to try to update my Java and see if that helps.

Requesting an unlock code? Have you donated?