Dell Alienware X51 Owner's Manual page 15

Security
Supervisor Password:
User Password:
Set Supervisor
Password
Set User Password
Boot
Set Boot Priority
1st Boot Device
2nd Boot Device
3rd Boot Device
4th Boot Device
5th Boot Device
6th Boot Device
7th Boot Device
Hard Disk Drive BBS
Priorities
USB Disk BBS Drive
Priorities
CD/DVD ROM Drive BBS
Priorities
Allows you to change the supervisor password.
Allows you to change the user password. You cannot
use the user password to enter the BIOS setup,
during POST.
Allows you to set a supervisor password.
Allows you to set a supervisor password.
Displays the first boot device.
Default: USB floppy-drive.
Displays the second boot device.
Default: USB hard-drive.
Displays the third boot device.
Default: USB optical-drive.
Displays the fourth boot device.
Default: hard-drive.
Displays the fifth boot device.
Default: optical-drive.
Displays the sixth boot device.
Default: network boot.
Displays the seventh boot device.
Default: UEFI.
Sets the hard drive boot priority. The items displayed
are dynamically updated according to the hard drives
detected.
Sets the USB drive boot priority.
Sets the CD/DVD drive boot priority.
System Setup
15