Dell Vostro V13 (Late 2009) - Manual (Page 4)

Boot
The Boot tab allows you to change the boot sequence.
Exit
This section allows you to save, discard, and load default settings before exiting from System Setup.
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Security
Supervisor Password Is Specifies whether a supervisor password has been
assigned.
User Password Is Specifies whether a user password has been
assigned.
Set Supervisor Password Allows you to set a supervisor password.
Set User Password Allows you to set a user password. You cannot use
the user password to enter the BIOS setup, during
POST.
Set HDD Password Allows you to set a password on the computer's
internal hard drive (HDD). The hard drive password is
enabled even when the hard drive is installed on
another computer.
Password on Boot Enable or disable authentication every time your
computer boots.
Set Service Tag Allows you to set a service tag when the system
board is replaced.
Service Tag Displays the current service tag of the computer.
Asset Tag Displays the asset tag.