Table 15. System setup options—Keyboard menu (continued)
Keyboard
Lock Mode
Keyboard Illumination
Keyboard Backlight Timeout on AC
Keyboard Backlight Timeout on
Battery
Table 16. System setup options—Pre-boot Behavior menu
Pre-boot Behavior
Adapter warnings
Enable Adapter warnings
Warnings and Errors
USB-C Warnings
Enable Dock Warning Messages
Fastboot
Extend BIOS Post Time
Table 17. System setup options—Virtualization Support menu
Virtualization Support
Intel Virtualization Technology
Enable Intel Virtualization Technology
(VT)
VT for Direct I/O
Enable Intel VT for Direct I/O
DMA Protection
Enable Pre-Boot DMA Support
66
System setup
Default: ON
Selects the lock mode.
Default: Lock Mode Secondary
Allows for selection of keyboard illumination settings.
Default: Bright
Allows for selection of keyboard backlight timeout value, when an AC adapter is
plugged into the computer.
Default: 1 minute
Allows for selection of keyboard backlight timeout value, when the computer is
running on battery power.
Default: 1 minute
Enables or disables the computer to display adapter warning messages when
adapters with too little power capacity are detected.
Default: ON
Selects an action on encountering a warning or error during boot.
Default: Prompt on Warnings and Errors. Stop, prompt, and wait for user input
when warnings or errors are detected.
NOTE:
Errors deemed critical to the operation of the computer hardware
will always halt the computer.
Enables or disables dock warning messages.
Selects the speed of the UEFI boot process
Default: Thorough
Selects the BIOS POST load time.
Default: 0 seconds
Enables or disables Intel Virtualization technology.
Default: ON
Enables or disables Intel Virtualization technology for direct I/O.
Default: ON
Enables or disables pre-boot DMA protection for both internal and external
ports.