Dell NOT22422 Owner's Manual page 131

Table 44. System setup options—Pre-Boot Behavior menu (continued)
Pre-Boot Behavior
Warnings and Errors
Warnings and Errors
USB-C Warnings
Enable Dock Warning Messages
Fastboot
Fastboot
Extend BIOS POST Time
Extend BIOS POST Time
MAC Address Pass-Through
MAC Address Pass-Through
Sign of Life
Early Logo Display
Keyboard Backlight Sign of Life
Table 45. System setup options—Virtualization menu
Virtualization
Intel Virtualization Technology
Intel Virtualization Technology
VT for Direct I/O
Enable Intel VT for Direct I/O
Intel Trusted Execution
Technology(TXT)
Enable Intel Trusted Execution
Technology (TXT)
130 BIOS Setup
Default: ON
Selects an action on encountering a warning or error during boot.
By default, Prompt on Warnings and Errors is selected.
NOTE: Errors deemed critical to the operation of the computer hardware
will always halt the computer.
Enables or disables dock warning messages.
Default: ON
Configures the speed of the UEFI boot process.
By default, Thorough is selected.
Configures the BIOS POST (Power-On Self-Test) load time.
By default, 0 seconds is selected.
Replaces the external NIC MAC address (in a supported dock or dongle) with
the selected MAC address from the computer.
By default, System Unique MAC Address is selected.
By default, the Passthrough MAC Address option is enabled.
Displays Logo Sign of Life.
Default: ON
By default, the option is enabled.
Enables or disables the computer to run a virtual machine monitor (VMM).
Default: ON
Enables or disables the computer to perform Virtualization Technology for
Direct I/O (VT-d). VT-d is an Intel method that provides virtualization for
memory map I/O.
Default: ON
Specifies whether a measured Virtual Machine Monitor (MVMM) can utilize
the additional hardware capabilities provided by Intel Trusted Execution
Technology.
By default, the option is disabled.