You will need
  • Program BIOS_PW.EXE or HDD_PW.EXE
Unlock BIOS password by the removal of the battery from the motherboard or by reset slave password master password.
If the above action did not lead to success, pick up engineering a password – a combination of letters and numbers that matches a checksum of the password stored in the BIOS. To do this, use special programs: BIOS_PW.EXE or HDD_PW.EXE.
Log on to the console cmd HDD_PW.EXE go to the directory software and enter your name, error code number "0". Wait for output of the generated password.
Go into the BIOS to HDD security, insert the generated password, and then instead of a password leave the field blank. Similar actions are performed for BIOS_PW.EXE.
For individual types the laptops there are specialized software products. For example, pwgen-5dec.exe for laptops Compaq, Fujitsu-Siemens and Hewlett-Packard pwgen-fsi-hex.exe and pwgen-fsi-5x4dec.exe for Fujitsu-Siemens pwgen-samsung.exe – for Samsung.