Dell Inspiron 3030 - Page 93

Table 35. System setup options—Keyboard menu(continued)
Keyboard
Keyboard Backlight Timeout on Battery Sets the timeout value for the keyboard backlight when the computer is running
only on the battery power. The keyboard backlight timeout value is only effective
when the backlight is enabled.
By default, the 10 seconds option is selected.
Device Configuration HotKey Access Allows you to control whether you can access device configuration screens
through hotkeys during computer startup.
By default, the Device Configuration HotKey Access option is enabled.
NOTE: This setting controls only the Intel RAID (CTRL+I), MEBX (CTRL+P),
and LSI RAID (CTRL+C) Option ROMs. Other preboot Option ROMs, which
support entry using a key sequence, are not affected by this setting.
Table 36. System setup options—Pre-boot Behavior menu
Pre-boot Behavior
Warnings and Errors
Warnings and Errors 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.
Fastboot
Fastboot Configures the speed of the UEFI boot process.
Default: Thorough. Performs complete hardware and configuration initialization
during boot.
Extend BIOS POST Time
Extend BIOS POST Time Configures the BIOS POST (Power-On Self-Test) load time.
Default: 0 seconds
Table 37. System setup options—Virtualization menu
Virtualization Support
Intel Virtualization Technology
Enable Intel Virtualization Technology (VT) When enabled, the computer can run a Virtual Machine Monitor (VMM).
By default, the Enable Intel Virtualization Technology (VT) option is enabled.
VT for Direct I/O
Enable Intel VT for Direct I/O When enabled, the computer can perform Virtualization Technology for Direct
I/O (VT-d). VT-d is an Intel method that provides virtualization for memory map
I/O.
By default, the Enable Intel VT for Direct I/O option is enabled.
Intel Trusted Execution Technology
(TXT)
Intel Trusted Execution Technology (TXT) is a set of hardware extensions to Intel
processors and chipsets. It provides a hardware-based root of trust to ensure
that a platform boots with a known good configuration of firmware, BIOS, virtual
machine monitor, and operating system. The following must be enabled in order
to enable Intel TXT -
● Intel Virtualization Technology - X
● Intel Virtualization Technology - Direct
By default, the Intel Trusted Execution Technology (TXT) option is enabled.
BIOS Setup 93