Dell Alienware Area 51 R2 (Late 2014) - Manual (Page 129)

Chipset
Load Level 1 OC Settings Allows you to select OC Level
Profile 1.
Load Level 2 OC Settings Allows you to select OC Level
Profile 2
Security
Supervisor Password Displays the supervisor password.
User Password Displays the user password.
Set Supervisor Password Allows you to set, change, or delete
the supervisor password. The
supervisor password controls
access to the system setup utility.
NOTE: Deleting the supervisor
password deletes the user
password. Set the supervisor
password before setting the
user password.
Boot
Boot Configuration
Bootup Numlock State Allows you to set the status of the
Num Lock key during boot On or
Off . Default: On.
Wait for ‘F1’ If Error Allows you to enable or disable the
F1 screen. Default: All, but KB.
Secure Boot Control Allows you to enable or disable the
secure boot control. Default:
Disabled.
Load Legacy OPROM Default: Enabled.
Set Boot Priority
Boot Mode Allows you to enable or disable
USB Boot support. Default: Legacy.
USB Boot Support Allows you to enable or disable
USB Boot support. Default:
Enabled.
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