Dell Alienware Area-51m - Page 104

System Conguration
Enable External USB Port Enable or disable booting from USB mass storage devices connected to
external USB port.
Audio Enable or disable the integrated audio controller.
Keyboard Illumination Enables you to choose the operating mode of the keyboard illumination
feature.
Keyboard Backlight Timeout on AC When the backlight is enabled, this feature denes the timeout value for the
keyboard backlight when an AC adapter is plugged into the computer.
Keyboard Backlight Timeout on Battery When the backlight is enabled, this feature denes the timeout value for the
keyboard backlight when the computer is running only on battery power.
Miscellaneous Devices Enable or disable various onboard devices.
Table 5. System setup options—Video menu
Video
LCD Brightness Set the panel brightness independently for Battery and AC power.
Dynamic Backlight Control Enable or disable the dynamic backlight control.
Table 6. System setup options—Security menu
Security
Admin Password Set, change, or delete the administrator password.
System Password Set, change, or delete the system password.
Internal HDD-0 Password Set, change, or delete the internal hard-disk drive password.
Strong Password Enable or disable strong passwords.
Password Conguration Control the minimum and maximum number of characters allowed for Admin
and System passwords.
Password Bypass Bypass the System (Boot) Password and the internal HDD password prompts
during a system restart.
Password Change Enable or disable changes to the System and Hard Disk passwords when an
administrator password is set.
Non-Admin Setup Changes Determines whether changes to the setup option are permitted when an
administrator password is set.
UEFI Capsule Firmware Updates Enable or disable BIOS updates through UEFI capsule update packages.
PTT Security Enable or disable Platform Trust Technology (PTT) visibility to the operating
system.
Computrace(R) Enable or disable the BIOS module interface of the optional Computrace(R)
Service from Absolute Software.
Admin Setup Lockout Enable to prevent users from entering Setup when an Admin Password is set.
Master Password Lockout Disables the master password support. Hard Disk passwords need to be
cleared before changing the setting.
SMM Security Mitigation Enable or disable the SMM Security Mitigation.
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