Dell Latitude E6540 Owner's Manual page 59

Option
Numlock Enable
Fn Key Emulation
Keyboard Errors
Fastboot
Extend BIOS POST Time
MEBx Hotkey
Table 10. Virtualization Support
Option
Virtualization
VT for Direct I/O
Trusted Execution
Description
• Touchpad/PS-2 Mouse (Default Setting)
Specifies if the NumLock function can be enabled when the computer boots. This
option is enabled by default.
• Enable Numlock
Allows you to match the <Scroll Lock> key feature of PS-2 keyboard with the <Fn>
key feature in an internal keyboard. The option is enabled by default.
• Enable Fn Key Emulation
Specifies whether keyboard related errors are reported when it boots. This option
is enabled by default.
• Enable Keyboard Error Detection
Allows you to speed up the boot processes. The options are:
• Minimal
• Thorough (Default Setting)
• Auto
Allows you to create an additional pre-boot delay. The options are:
• 0 seconds (Default Setting)
• 5 seconds
• 10 seconds
Allows you to enable the MEBx hotkey function if required. The options is enabled
by default.
Description
This option specifies whether a Virtual Machine Monitor (VMM) can utilize the
additional hardware capabilities provided by Intel Virtualization technology.
• Enable Intel Virtualization Technology - Default Setting.
Enables or disables the Virtual Machine Monitor (VMM) from utilizing the additional
hardware capabilities provided by Intel Virtualization technology for direct I/O.
• Enable Intel Virtualization Technology for Direct I/O - Default Setting.
Allows you to specify if additional hardware capabilities can be utilized. The option
is disabled by default.
NOTE: The TPM, Virtualization Technology, andVirtualization Technology for
Direct I/O must be enabled to use this feature.
59