Dell Latitude D531 (Mid 2007) - Manual (Page 73)

Securing Your Computer 73
The administrator password can be used instead of the primary password. Whenever you are prompted
to enter the primary password, you can enter the administrator password.
NOTICE: If you disable the administrator password, the primary password is also disabled.
NOTE: The administrator password provides access to the computer, but it does not provide access to the hard
drive when a hard drive password is assigned.
If you forget the primary password and do not have an administrator password assigned, or if you have
both a primary and an administrator password assigned but forget them both, contact your system
administrator or contact Dell (see "Contacting Dell" on page 138).
Using a Hard Drive Password
The hard drive password helps protect the data on your hard drive from unauthorized access. You can
also assign a password for an external hard drive (if one is being used) that can be the same as or different
from the password for the primary hard drive.
After assigning a hard drive password, you must enter it each time you turn on the computer and each
time you restore the computer to normal operation from standby mode.
If the hard drive password is enabled, you must enter it each time you turn on the computer: A message
appears asking for the hard drive password.
To continue, enter your password (with no more than eight characters) and press <Enter>.
If you do not enter a password within 2 minutes, the computer returns to its previous operating state.
If you enter the wrong password, a message tells you that the password is invalid. Press <Enter> to try
again.
If you do not enter the correct password in three attempts, the computer tries to start from another
bootable device if the Boot First Device option in the system setup program is set to allow start-up from
another device. If the Boot First Device option is not set to allow the computer to start from another
device, the computer returns to the operating state it was in when you turned it on.
If the hard drive password, the external hard-drive password, and the primary password are the same, the
computer prompts you only for the primary password. If the hard drive password is different from the
primary password, the computer prompts you for both. Two different passwords provide greater security.
If the administrative password is installed when the user creates the primary hard disk password, then the
administrative password can be used in place of the primary hard disk password. This feature allows an
administrator to unlock password-protected hard disks as long as an administrative passwords are
installed before deploying the systems.
There are two behaviors associated with this feature that help to preserve the integrity of the hard disk’s
password:
• The administrative password will only work to unlock a hard disk on the system on which the hard disk
password was created. This means a password-protected hard disk can not be removed from one
system, placed in a second system and be unlocked using the administrative password on the second
system.