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 )
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
Individual brands have quirks specific to that manufacturer. Check your brand below - there may be secret sauce that enables your BIOS to crack.
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.
Dell use 3 minor inconveniences to defend their BIOS security. Without following their protocol, even correct BIOS Master Passwords will fail.
1. Use a USB QWERTY keyboad.
2. When entering an Uppercase character use Caps Lock, NOT Shift.
3. 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.
Many earlier Elitebook & Probook models on BIOS version lower than F60 are vulnerable to the Mazzif tool available from our downloads page. Full instructions included, be sure to read fully beforehand.
Newer HP BIOS Master Passwords with i, I or A prefixing 8 hexadecimal characters are successfully generated by the BIOS Master Password Generator.
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.
Many Lenovo laptops do not use a Master Password system. These laptops require BIOS file rewrite.
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 BIOS Master Password is specific to that code. Restarting before the password is entered will require a new Master Password.
Sony 7-digit Master Passwords are successfully provided by the BIOS Master Password Generator
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.
Have you read the Hints & Tips for your manufacturer above? Now is a good time to do this.
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:
Here, try this:
Priority Service
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 when you post in the Comments.
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.
Dell –8FC8 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.
TRANSACTION CODE 20540310480004745
Toshiba Portege Z930
Supervisor Password
PC SERIAL NO 9C109713H
CHALLENGE CODE 6YCB8-TX309-0AJJX-2A59B-XD3FT
Leonard, I’m sorry, we do not support Toshiba BIOS password recovery here @ 1024kb.co.nz
Ok I will attempt refund thanks
Can you help me with locked bios on ACER TRAVELMATE P449
Model: N16P7
S/N: NXVFBAL001736596149501
SNID: 73636610095
KEY 63759770
I’ve tried to put 72631376 and 29915410, but it only gives me error
@Pedro
Make your donation, I will generate your master password . . .
Master Password Generator for Acer laptops (7th generation)
Copyright (C) 2016-2021 Mikrovr ([email protected])
After entering the wrong password for the third time, you will receive
hash code out of eight digits from which the password can be calculated.
example: [12345678]
Enter key code: 63759770
Brand: Acer
Key Code: 63759770
==============================
Unlock password (old): 72631376
Unlock Password (new): 26983919
==============================
Type the unlock password and press Enter.
(copied to clipboard)
Press any key to exit…
Donated already – transaction id 1GE57882M1437980T
Dell latitude 5400 Manufactured in 2019
9QBJYY2-BF97
Dell HDD Serial Number (old) 88888;��
Dell from serial number Z[JQjy2GkGZ3xr2x
Neither work
@terry tibby
Master Password Generator for DELL laptops (suffix version)
Copyright (C) 2016-2020 Mikrovr ([email protected])
Input: 9QBJYY2-BF97
23.02.2021 11:23
===============================
Master password: Z[JQjy2GkGZ3xr2x
===============================
Z – ZULU ( UPPERCASE )
[ – left bracket
J – JULIETT ( UPPERCASE )
Q – QUEBEC ( UPPERCASE )
j – juliett ( lowercase )
y – yankee ( lowercase )
2 – ( digit )
G – GOLF ( UPPERCASE )
k – kilo ( lowercase )
G – GOLF ( UPPERCASE )
Z – ZULU ( UPPERCASE )
3 – ( digit )
x – x-ray ( lowercase )
r – romeo ( lowercase )
2 – ( digit )
x – x-ray ( lowercase )
===============================
The password is case sensitive, including letters, numbers,
signs and space, encoded for US QWERTY keyboard layouts.
Type the System or HDD password and press (Enter).
@terry tibby
In your case, the master password can only be entered using an external keyboard, English standard.
After entering your password DO NOT press ENTER, hold down the left CTRL key
and press ENTER twice.
Can you please assist, Dell support gave us the same code and it does not work, now they want to replace the motherboard!
Hi,
Can you help me with locked bios on Lenovo G580
Model name: 2189
S/N: CB17406146 , P/N: 59337678
MO: CB02071741
If you know how to fix it, please send me a link for pursche.
Regards
Lukas.
Hi,
My HP 2760P has an admin password set and I can’t remember the password. My serial is: – 2CE1380S9J. I’ve tried the code (7em3fu1now) generated free on this site but it doesn’t work. Could you help me and I’m more than happy to make a donation.
PayPal transaction: 20538106472211348
Thank you
Your ProBook BIOS can be reset using the HP Tool from the Downloads page. One proviso – your BIOS needs to be lower than version F60.
Hi Thanks for the prompt reply.
Will this work with a 64bit Win 10 system
Thanks
Hi,
Downloaded the tool and followed the instructions and it’s all sorted. Thank you very much for your help. 👍
Cool, glad we could help.
DELL Latitude 3440, Service Tag: 297R632
Need un lock BIOS
@John
Can we help you by calculating your master password, can we count on your donation?
hi, i have Dell Latitude 4310 with ST 8DKR203-8FC8 lost the Admin bios Password now it s locked if you can help please, thanks
-8FC8 uses an unsolved algorithm. The good news for you is that your laptop has Dell on-site repair warranty until 27/08/2023. Dell will provide you with your BIOS Master Password under that warranty for free. Visit Dell Support here
PF1HLF0N
Lenovo T480
@batman
Lenovo does not use a master password, it is necessary to rewrite the BIOS chip with our file.
@Mikrovr
Hello Mikrovr,
I have also a Lenovo Thinkpad (exact the T540p).
Please tell me what do you mean with “rewrite the BIOS chip with our file”?
Which file do you mean?
I also have the problem that unfortunately no specific code is displayed after entering the wrong three times. Only a stop sign is displayed.
Hope you find time to help me!
I wish you a good start in the new week!
Best Regards
FanThomas
@batman
Lenovo does not use a master password, it is necessary to rewrite the BIOS chip with our file…
if you can do mine im happy to give a little donarion 🙂
282DNF2-BF97
dell latitude 7490
@Alex
Master Password Generator for DELL laptops (suffix version)
Copyright (C) 2016-2020 Mikrovr ([email protected])
Suffixes: A95B, 595B, D35B, 2A7B, 3A5B, 1D3B, 1F5A, 1F66, 6FF1, BF97, E7A8
Running internal self test…………………………………… Pass!
Input: 282DNF2-BF97
===================================
Master password: 1kMh[7192EdrMFGL
===================================
1 – ( digit )
k – kilo ( lowercase )
M – MIKE ( UPPERCASE )
h – hotel ( lowercase )
[ – left bracket
7 – ( digit )
1 – ( digit )
9 – ( digit )
2 – ( digit )
E – ECHO ( UPPERCASE )
d – delta ( lowercase )
r – romeo ( lowercase )
M – MIKE ( UPPERCASE )
F – FOXTROT ( UPPERCASE )
G – GOLF ( UPPERCASE )
L – LIMA ( UPPERCASE )
===================================
The password is case sensitive, including letters, numbers,
signs and space, encoded for US QWERTY keyboard layouts.
After entering your password DO NOT press ENTER, hold down the left CTRL key
and press ENTER twice.
Hi
the code dont work 🙁
D3X4PN2-6FF1
iQVtR1zv5e4M2b0R
I tried multiple time and by pressing left ctrl when i press enter
Mikrovr’s password is correct. If you are using a USB QWERTY keyboard & following the left Ctrl / Enter / Enter protocol, then it’s most likely that your BIOS has the Master Password option turned off.
Hello Admin Sir,
I have toshiba laptop model # R950-12Q show on screen
Pc Serial No. = XC139379H
Challenge Code = UTQ4N-R66MY-9YJ60-C1EGV-B5LPT
Response Code = _
Plz help for this issue thanx .
We do not support Toshiba brand laptops for BIOS Master Password, sorry.
“RKtiSXIimme6VIzG” unfortunately does not succeed for system number “BQLRFH2-6FF1”. Please help me!
Master Password Generator for DELL laptops (suffix version)
Copyright (C) 2016-2020 Mikrovr
===============================
Master password: RKtiSXIimme6VIzG
===============================
R – ROMEO ( UPPERCASE )
K – KILO ( UPPERCASE )
t – tango ( lowercase )
i – india ( lowercase )
S – SIERRA ( UPPERCASE )
X – X-RAY ( UPPERCASE )
I – INDIA ( UPPERCASE )
i – india ( lowercase )
m – mike ( lowercase )
m – mike ( lowercase )
e – echo ( lowercase )
6 – ( digit )
V – VICTOR ( UPPERCASE )
I – INDIA ( UPPERCASE )
z – zulu ( lowercase )
G – GOLF ( UPPERCASE )
===============================
After entering your password DO NOT press ENTER, hold down the left CTRL key
and press ENTER twice.
Regrettably, “RKtiSXIimme6VIzG” fails, too.
@Johann Wutzelhofer
1. The password is correct, use a standard English USB keyboard to type the password.
2. After entering your password DO NOT press ENTER, hold down the left CTRL key and press ENTER twice.
ich habe mir einen Dell Latitute 7400 gekauft nur der will jetzt ein Bios_passwort und ich komme leider nicht ,mehr ins bios rein.
ich hoffe das mir hier geholfen werden kann
CZJ3L33_8FC8
schonmal vielen lieben dank.
@Swen
No master password solution for this suffix yet,
it is necessary to rewrite the BIOS with our file.
Mikrovr
Paypal Transaction ID: 20532425998939280
I have a Dell Inspiron N5110 with a BIOS Lock
Tag is 7L4QFR1
@Paul Bratley
Master Password Generator for Dell laptops (service tag without suffix)
Copyright (C) 2016-2021 Mikrovr – [email protected]
Service Tag : 7L4QFR1
=========================
System Password: 9BEA3BB2
=========================
Type system password and press (Enter).
20530431597775368 pay pal transaction #
Can I please get a bios password for #48MH5Z2-E78A
@Chris
Have you unlocked your laptop yet?
Cheers!
Mikrovr
20530431597775368 pay pal transaction # $25.00.
I need a bios password for Dell #48MH5Z2-E7A8
@Chris
Have you unlocked your laptop yet?
Cheers!
Mikrovr
Hello I have Lenovo ThinkPad t550. SN
R9-0M1X1D. Could you please help me ?
Hi! sorry for messy messages! I have a Dell E 7240 with service tag 3242N12-1F66 which I have tried with passwords qUImbq39ZtpXFBGl and Gk9Qy31Z2ZZM8h16 but they do not work! can you help me please? regards Juha
Have 1NF80X2-6FF1. Tried both, O and 0 but no luck. Any idea how to proceed ?
Latitude 7480
Dell XPS model L702X – Service tag CB6H0Q1 or HWinfo says its .CB6H0Q1.CN4864315L0011 ” System Locked ” code is 8427F361
@Darryl
Have you unlocked your laptop yet?
Cheers!
Mikrovr
Hello Mikrovr,
It seems almost impossible to unlock this. Dell won’t do it because of no warranty. I’ve tried many pages online so the new ” System Locked ” hint number is now B4DF6054 and I’ve got 3 attempts to enter the right unlock code before it changes again. Please help if you can !!!
service tag 3242N12-1F66 with password
qUImbq39ZtpXFBGl dosn`t work ,can anyone help me? regards Juha
Here, try this:
Gk9Qy31Z2ZZM8h16
do not know what the problem may be!
but this password does not work either!
Gk9Qy31Z2ZZM8h16
do not know what the problem may be!
but this password does not work either!
Gk9Qy31Z2ZZM8h16 regards Juha
service tag 3242N12-1F66 with password qUImbq39ZtpXFBGl dosn`t work !
can anyone help me?
6RONJ12-6FF1
DELL e7440
Key
b2G6RxMIxm3boHEV
not working
Here, try this:
W66z6jsa9LazPRb4
Enter the BIOS Master Password using a USB QWERTY keyboard. On completion, hold Left Ctrl key down & press Enter twice.
Thank you for the great effort!
However, this is not working too…
are there more than 2 set of keys available?
Try downgrading the BIOS version – this changes the suffix & might just sneak you home with a BIOS Master Password for the replacement suffix.
Also, Dell BIOS contain an option to disable generated BIOS Master Passwords. If the passwords generated here don’t work, your laptop is probably subject to that restriction.
yes, I tried both keys, with both internal end external USB keyb.
Might as well be its disabled from using Masterkeys (where does this show?)
However, reading back a little from downgrading, it seems many has suffered from bricking.
I have however the box ticked in bios, allowing for downgrades.
Current version is A18, should I dare ?
The BIOS code I generated for you used -BF97 suffix, often -6FF1 breaks with BF97 passwords. It could be worth trying with all the suffixes we support, you might get lucky.
If that fails, why wouldn’t you attempt a downgrade? With permission granted, there’s not much to worry about – bricking shouldn’t be a problem.
Your next option is using an SPI reader tool to dump the BIOS, clean it & rewrite.
It seems now, when I try a downgrade, its asking for “the admin password to proceed with the flash”
Im trying from windows at the moment with a A17BIOS from DELL.
Dont know if I can do from USB since its prevented to boot from USB (in BIOS) and I cant select anything in BIOS with regards to update firmware.
This is naturally also one of the reasons I wish to remove the password, so I can interact with BIOS.
Dell xps l502xvvbn, reg model p11f, service tag H1N0RS1. HINT 81E64DFC
I have a Lattitude 5410 and its serial code is G6y8273-8FC8
I’ve looked around and apparently this suffix is new so there haven’t been any new generated passwords. But it’s been a few months since I checked and was wondering if anything was found.
Your laptop is backed by full Dell Pro Support until November 2023. Dell provide excellent support & will supply your BIOS Master Password without charge.
Dell Inspiron 7391 2in1 Service Tag: #GN1DFW2-E7A8
I have tried everything I can think of and any solution I found on the web. Bought the computer from someone on Facebook Marketplace and didn’t check it at time of purchase. When i got it home and powered up it had the “Dell Security Manager” screen requiring me to enter a pw. Doesn’t allow me to go to BIOS settings at all.
Please help if possible.
Thank you
Your Inspiron 2-in-1 warranty expired on 8th Feb, just 3 days ago. Dell will charge you to supply the BIOS Master password, in warranty they’d do it for free. My advice is to quickly extend the warranty ($50) then get your BIOS Master Password from Dell Support
Thank you very much, the key worked..
Buenas noches mi compu es un Acer e1-472
Y los códigos que da el generador no me funcionan
Este es el código de indicio :/
D3D47F3E
913Q721 is service tag number please help
Please im at a loss with this. 940MK32-1F66
If your able then the next 6 packs on me
rL1zR65WzaIDh6sZ
Enter password using USB QWERTY keyboard. Hold Left Ctrl key, press Enter twice.
Hello,
My PC is stucked with a bios password + secure boot.
Here is my service tag : FKL43X2-E7A8.
Tell me how to proceed.
Thks.
transaction id : 20522721364792330
DLL service tg : FKL43X2-E7A8
Your Latitude 5591 is covered under Dell ProSupport Plus warranty until July 2022. Contact Dell Support, they can provide your unlock password immediately.
I don’t understand your reply.
If i’m asking you the pasword that’s because i don’t want to ask Dell Support.
Can you send me the password ?
regards
Ocupo la contraseña de una Dell
Serie:J653Q2-BF97
Hello,
I have forgotted my dell inspiron laptop hard disk security password. Could you please help me
Transaction ID: 20522530581648311. 5$
DELL 74M2NH2-6FF1. THIS ONE NOT WORKING “ZiRUxGMUQBtwUz5m”
Rz2JNcm2Mbprbdar
Enter password using USB QWERTY keyboard. Hold Left Ctrl key, press Enter twice.
THANK YOU
Can you help with a BIOS password reset for the following? 22Y7VF2-E7A8
Hi,
I ordered yesterday morning a master PW for my DELL laptop, and paid $25 by paypal to [email protected], but since I paid, I received no confirmation, no password, nothing. Is there any problem with my order?
In addition, no message can be sent from the page “contact” of biopassmaster: “There was an error trying to send your message. Please try again later.” Mmh, bad feeling!
Regards
EJ
Hello Mikrovr – I have 2 questions. (1) How do I do a Paypal donation? I click the PayPal link but it doesn’t send me tk
O the part that tells me who to send to. To whom do I send the donation to????? (2) My laptop is a Dell Latitude 3490 with a System Number: 3NWBFP2-E7A8
@Emery Crite
Hi!
For the newer DELL suffixes E7A8 AND 8FC1 we do not work with donations, we are preparing the link for purchase.
Does this mean that I can purchase the solution and if so how much?
Hello Good Sirs Any progress on my issue?
Hello Mikrovr – I have 2 questions. (1) How do I do a Paypal donation? I click the PayPal link but it doesn’t send me tk
O the part that tells me who to send to. To whom do I send the donation to????? (2) My laptop is a Dell Latitude 3490 with a System Number: 3NWBFP2-E7A8
@Emery Crite
Hi!
For the newer DELL suffixes E7A8 AND 8FC1 we do not work with donations, we are preparing the link for purchase.
Any update on this request
Could you please help with my dell Latitude E5570
system number : 2W0ZPC2-E7A8
Transaction ID: 20494147690019587
Hi James, your Latitude will let you downgrade your BIOS to an older version. This will change the suffix for your challenge code to -6FF1 or -BF97, at which point you can use the Laptop BIOS Master Password Generator to get past your password problem.
The alternative is to purchase a warranty extension from Dell (yours has expired) & then get them to provide the E7A8 password.
@james k
Hi!
For the newer DELL suffixes E7A8 AND 8FC1 we do not work with donations, we are preparing the link for purchase.
Dont 100% no if i no wot mine code is as i got my dell laptop 2nd hand i dont no much about technoligy thats why got 2nd hand to self-teach myself can you still help
At the BIOS password prompt, there should be an identification code of some sort for your laptop. Typically it’ll be (Service Tag) -(BIOS ID), so ABC1234 -BF97 or similar. You need to find that identifier to proceed.
If you don’t know much about this stuff, why would you buy a locked laptop?
hallo,
kann leider meinen hp zbook 15 g2 nicht entsperren.
wie soll ich vorgehen?
lg
Hi,
I have HP Elitebook 745 G3 and need to get in to BIOS
serial # 5CG63742BP
SKU# T9K03US#ABA
Please let me know if possible to get in to BIOS and I will gladly donate $5
That model Elitebook is opened by the smc.bin file that HP no longer provide. Your only hope now is to extract the BIOS file with an SPI reader, get it cleaned & reflash.
Thank you very much for your answer. How do I do that ?
You buy an SPI Tool – they’re not an expensive item <$US20 from Aliexpress, EBay or similar. YouTube has some good tutorials on extracting the password-protected BIOS - 15-20 mins effort required for that. Then the tricky part begins, my advice is to do exactly what I would do given the same circumstance - ask Mikrovr nicely if he could please clean the file for you. Tricky part complete, now flash the file back to your HP laptop. Pr0fit. Although this is not a common skill, & may seem intimidating because it broaches the border between hardware & software, this isn’t really that difficult a job to do. When the reward is turning useless junk into a functional laptop, it’s certainly a job worth doing.