Table 35. System Setup options—Keyboard menu
Keyboard
Keyboard Errors
Enable Keyboard Error Detection Enabling this option allows keyboard-related errors to be reported when the
computer boots.
By default, the Enable Keyboard Error Detection option is enabled.
NOTE: To view this option, enable Advanced Setup mode as described in View
Advanced Setup options.
Numlock LED
Enable Numlock LED Enables or disables the Numlock LED when the computer boots.
By default, the Enable Numlock LED option is enabled.
NOTE: To view this option, enable Advanced Setup mode as described in View
Advanced Setup options.
Table 36. System Setup options—Pre-boot Behavior menu
Pre-boot Behavior
Warnings and Errors Enables or disables the action to be taken when a warning or error is encountered.
By default, the Prompt on Warnings and Errors option is selected.
NOTE: Errors deemed critical to the operation of the computer hardware stop
the functioning of the computer.
NOTE: To view this option, enable Advanced Setup mode as described in View
Advanced Setup options.
Extend BIOS POST Time Sets the BIOS POST (Power-On Self-Test) load time.
By default, the 0 seconds option is selected.
NOTE: To view this option, enable Advanced Setup mode as described in View
Advanced Setup options.
Table 37. System Setup options—Virtualization Support 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.
NOTE: To view this option, enable Advanced Setup mode as described in View
Advanced Setup options.
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.
NOTE: To view this option, enable Advanced Setup mode as described in View
Advanced Setup options.
DMA Protection
Enable Pre-Boot DMA Support Allows you to control the Pre-Boot DMA protection for both internal and external
ports. This option does not directly enable DMA protection in the operating system.
BIOS Setup 157
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