Compaq Armada 7400 Reference Manual page 81

Login Password (Windows NT only)
Used to log in to Windows NT. When combined with the
previously mentioned security features, prevents unauthorized
users from accessing your hard drive.
Disabling devices through Computer Setup
Prevents unauthorized use of specified computer components.
Security screws
Help prevent unauthorized removal of memory expansion
boards and hard drives.
A security kit, which includes security screws and
installation instructions, comes with your computer.
Cable lock provision
Provides a way to secure the computer, optional desktop
expansion base, or optional convenience base to a fixed object.
DriveLock security prevents unauthorized access to hard drive
applications and user data. DriveLock sets a user password and a
master password for each removable hard drive in the computer.
DriveLock password protects or unlocks the computer hard
drive(s) only when inserted into either the hard drive bay or the
MultiBay. Do not use DriveLock if you want to use a hard drive in
the desktop expansion base or convenience base. If you place a
protected hard drive into the ArmadaStation or Armada
MiniStation E/EX MultiBay, it will remain locked and cannot be
accessed.
The correct user password must be entered when the computer is
turned on before a protected hard drive can be accessed. The
owner of a user password should be the day-to-day user of the
hard drive. The user password will be required even if the hard
drive is inserted into another computer.
The master password is used to remove DriveLock protection and
to gain access to the hard drive instead of the user password. The
owner of the master password may be the system administrator.
Security