Dell NOT22188 Owner's Manual page 142

Table 48. System setup options—Keyboard menu
Keyboard
Numlock Enable
Fn Lock Options
Keyboard Illumination
Keyboard Backlight Timeout on AC
Keyboard Backlight Timeout on
Battery
Device Configuration Hotkey Access
Table 49. System setup options—Pre-boot Behavior menu
Pre-boot Behavior
Adapter Warnings
Enable Adapter Warnings
Warning and Errors
Fastboot
Extend BIOS POST Time
MAC Address Pass-Through
Sign of Life
Early Keyboard Backlight
Table 50. System setup options—Virtualization menu
Virtualization
Intel Virtualization Technology
Enable Intel Virtualization Technology
(VT)
VT for Direct I/O
Enable Intel VT for Direct I/O
Enable or disable the Numlock function when the computer boots.
By default, the option is enabled.
By default, the Fn lock option is enabled.
Enables to change the keyboard illumination settings.
By default, the Bright option is enabled.
Set the timeout value for the keyboard backlight when an AC adapter is
connected to the computer.
By default, the 10 seconds option is enabled.
Set the timeout value for the keyboard backlight when the is running only on
battery power.
By default, the 10 seconds option is enabled.
Manages whether you can access device configuration screens through
hotkeys during computer startup.
By default, the option is enabled.
Enable or disable the warning messages during boot when the adapters with
less power capacity are detected.
By default, the option is enabled.
Enable or disable the action to be done when a warning or error is encountered.
By default, the Prompt on Warnings and Errors option is enabled.
Enable to set the speed of the boot process.
By default, the Minimal option is enabled.
Set the BIOS POST time.
By default, the 0 seconds option is enabled.
Replaces the external NIC MAC address with the selected MAC address from
the computer.
By default, the System Unique MAC Address option is enabled.
By default, the option is enabled.
When enabled, the system can run a Virtual Machine Monitor (VMM).
Default: ON
When enabled, the system can perform Virtualization Technology for Direct I/O
(VT-d).
BIOS Setup 141