Dell Latitude E7240 Owner's Manual page 41

Option
Mouse/Touchpad
Numlock Enable
Fn Key Emulation
Fastboot
Extended BIOS POST Time
Table 10. Virtualization Support
Option
Virtualization
VT for Direct I/O
Trusted Execution
Description
NOTE: When setup is running, this option has no effect, Setup
works in the "Fn Key Only" mode.
Allows you to define how the computer handles the mouse and
touchpad input. The options are:
• Serial Mouse
• PS2 Mouse
• 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
Allows you to speed up the boot process by bypassing some
compatibility steps.
• Minimal
• Thorough
• Auto
Allows to creates an additional pre-boot delay and allows the user to see
POST status message.
• 0 seconds
• 5 seconds
• 10 seconds
Description
Allows you to enable or disable the Intel Virtualization Technology.
Default Setting: Enable Intel Virtualization Technology
Enables or disables the Virtual Machine Monitor (VMM) from utilizing the
additional hardware capabilities provided by Intel® Virtualization
technology for direct I/O.
Enable VT for Direct I/O — This option is enabled by default.
This option specifies whether a Measured Virtual Machine Monitor
(MVMM) can utilize the additional hardware capabilities provided by Intel
Trusted Execution Technology. The TPM virtualization Technology, and
Virtualization technology for direct I/O must be enabled to use this
feature.
Trusted Execution — disabled by default.
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