Dell Bios Master Key Generator

  1. Dell Bios Master Key Generator

BIOS Password Recovery for Laptops. Quick and easy way to recover BIOS passwords on laptops. Dell: serial number: 1234567-595B 1234567-D35B 1234567-2A7B 1234567-1D3B. Hi DELL M4600 precision mobile workstation SERVICE TAG: 2BD06S1 EXPRESS SC: SYSTEM NR: 2BD06S1-1D3BRemoved Admin password and System while 3 X SSDs had set passwords I cannot remember (3 years ago): Sandisk x 2 SSD, Samsung EVO MSATA.

It happens more often than you’d think – access to the bios of your laptop is locked & you’ve forgotten the damn password. All you remember is entering a really clever new password at the time. sigh

As is the case with many electronic devices, a locked bios will often provide an ID that – with enough clever reverse engineering – will reveal the tricky password that you entered then promptly forgot. (Note to self: Do not play with bios whilst drunk) All you need is to know the algorithm used to calculate the password. Which 99% of us do not know.

After usually 3-5 attempts at the password, the laptop will respond with something similar to “This laptop ABCD12345-ZYX is locked. Restart to enter the correct password.” It’s that laptop ID that leads us to the password, eventually.

Fortunately, Megabyte @1024kb.co.nz has a pre-built solution for many (but not all) laptop bios locks. Covering HP, Dell. Sony, Toshiba, Fujitsu, BenQ, Asus, Acer and more, it’s worth giving it a try. Especially since it’s posted on this site & it’s free to use.

If you have a problem with a locked bios, obtain the machine ID mentioned above then go here. Enter the ID, press the button, profit. The response will ID the brand of laptop and provide your password.

NB: This is a bios code generator, not UEFI. There’s a difference, I don’t have the keys to any UEFI code. Yet.

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BIOS Master- and Setup-Passwords

Delete BIOS-Passwords on PC-Mainboards
Delete BIOS-Passwords on Notebooks
BIOS-Setup-Password via Software
BIOS Master-Passwords
Delete BIOS-Boot Password
Delete BIOS-Setup Password
Keystrokes to Enter the BIOS-Setup

Clear the CMOS of your PC-Mainboard if you want to reset the BIOS-Boot password or BIOS-Setup password:

CMOS-Reset instructions for PC-Mainboards and Notebooks
Delete BIOS-Boot Password
Delete BIOS-Setup Password

Delete BIOS-Passwords on Notebooks

Don't clear the CMOS of your Notebook, because it will not reset any BIOS-Boot password or BIOS-Setup password! Notebooks have better theft protections like an additional (tiny, hidden) IC-integrated module that contains the password. Some manufacturers store the password on a hidden hard disk sector. So, the only solution is a direct contact to the manufacturer's support, where they proof that you are the legal owner of the notebook. Depending on the manufacturer, you have to send him the serial number of the notebook and you'll get (in many cases free of charge) an individual master password to unlock the notebook. Some other manufacturers even offer only the replacement of the notebook's mainboard - which will be really expensive!

Currently some dubious websites offer to remove the password for money. Be careful, otherwise you'll lose your money!

You can download the free, small program ctbios15.zip from the german Computermagazine c't. Ctbios shows the password and some other interesting things about your BIOS. (great tip!)

BIOS Master-Passwords

Lost your BIOS-Setup password or BIOS-Boot password? You can try one of the following Master passwords:

The following Master passwords may be work only on very old Mainboards and Notebooks which are build before the year ~ 2005. Newer notebooks don't have any Master passwords, or they have a special Master password which was generated by the notebook's serial number.
AWARD Master passwords
01322222bioslkw peter
1EAAhBIOSlkwpeter
256256biostarPASSWORD
589589biosstarSER
589721CONCATsetup
?awardCONDOSKY_FOX
admincondoSWITCHES_SW
alfaromedjonetSxyz
aLLyefmuklSZYX
aPAfg6PJt0ch88
awardh6BBt0ch20x
award_?HELGA-Sttptha
award.swHEWITT RAND TTPTHA
AWARD SWHLTTzqF
AWARD_SWj09Fwodj
AWARD_PWj256ZAAADA
award_psj262zbaaaca
AWARD?SWj322zjaaadc
awkwardj64zjaaade
AMI Master passwords
amiamiamiCMOSPWD
amidecodAMI.KEYKILLCMOS
amipswdAMISETUP589589
AMIPSWDAMI?SWami.kez
AMIAMI!SW ami°
A.M.I.AMI_SWhelgasss
aammiibios310HEWITT RAND
AMI~BIOSPASS
Master passwords from different Manufacturers
Advance Integration: Advance
Amptron: Polrty
AST: SnuFG5
Biostar: Biostar / Q54arwms
Compaq:compaq
Concord: last
CTX International: CTX_123
CyberMax: Congress
Daytek+Daewoo:Daytec/Daewuu
DELL: DELL
Digital Equipment: komprie
Enox: xo11nE
Epox: central
Freetech: Posterie
HP Vectra Serie: hewlpack
IBM: IBM / MBIUO / sertafu
IBMAptiva: press both mousekeys
Iwill: iwill
Jet Way: spoom1
Joss Techn.: 57gbz6 / Technolgi
MachSpeed: sp99dd
Magic-Pro: prost
Megastar: Star
Micron: sldkj754 / xyzall
Micronics: dn_04rjc
M Technology: mMmM
Nimble: xdfk9874t3
Packard Bell: Bell9
QDI: QDI
Quantex: teX1 / xljlbj
Research: Col2ogro2
Shuttle: Spacve
Siemens Nixdorf: SKY_FOX
Speedeasy: lesarot1
SuperMicro: ksdjfg934t
Tiny: Tiny
TMC: BIGO
Toshiba:24Banc81/Toshiba/toshy99
ToshibaLaptops: press left Shiftkey
Vextrec Technology: Vextrec
Vobis: merlin
WIMBIOS v2.10: Compleri
Zenith: 3098z / Zenith
Zeos: zeosx

If you have forgotten your BIOS Boot-Password, have a look into your mainboard manual, or after opening your PC, onto your mainboard. Many mainboards have a JUMPER or SWITCH to clear the CMOS. This Jumper is often named like: 'RTC_CLEAR' , 'CLEAR CMOS' , 'CLRCMOS' , 'CLRCMS'. His position is often near by the mainboard battery.

Attention: All hardware settings (harddisk-, bootsequence,-..settings) will be deleted! At least, you have to re-insert them again.

See: CMOS-Reset instructions for PC-Mainboards and Notebooks

Delete BIOS-Setup Password

If you can't enter the Setup of your BIOS, you need a DOS-Bootdisk and one of the following MS-DOS Files:

FilenameSourcecode ISourcecode II
DEBUG.EXE- o 70 2E
- o 71 FF
- Q
- o 70 17
- o 71 17
- Q
QBASIC.EXE
- 10 OUT &H70,17
- 20 OUT &H71,0

- 10 OUT &H70,&H17
- 20 OUT &H71,&H17

Start the file an insert the sourcecode line by line.

Different keystrokes to enter the BIOS-Setup:

KeystrokesManufacturer
DelAMI, AWARD
ESCToshiba
F1Toshiba, Phoenix and later models from Late model PS/1 Value Point and 330s
F2NEC, Dell
F10Compaq
InsIBM PS/2s
twice ResetDell
Alt+ReturnDell
Alt+'?'some PS/2-Models
Ctrl+EscGeneral
Ctrl+Inssome PS/2-Models
Ctrl+Alt+EscAST Advantage, Award, Tandon
Ctrl+Alt+'+'General
Ctrl+Alt+SPhoenix
Ctrl+Alt+InsZenith, Phoenix
Ctrl+SPhoenix
Ctrl+Shift+EscTandon 386er
Ctrl+Shift+Alt +Del(num.Keypad)Olivetti PC Pro
SetupdiskCompaq, Epson, IBM, Toshiba, 286er

Dell Bios Master Key Generator

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Dell Bios Master Key Generator

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