Dell Latitude E7250 Owner's Manual page 41

Option
Fn Lock Option
MEBx Hotkey
Fastboot
Extended BIOS POST Time
Table 10. Virtualization Support
Option
Virtualization
VT for Direct I/O
Trusted Execution
Table 11. Wireless
Option
Wireless Switch
Description
• Enable Fn Key Emulation
Allows you to hot keys combination toggle the primary behavior. The
option are:
• Fn Lock
• Lock Mode Disable/Standard
• Lock Mode Enable/Secondary
Allows you to specify whether the MEBx Hotkey function should be
enabled when the system boots. The option is enabled by default.
Allows you to speed up the boot process by by-passing 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.
Description
Allows you to determine which wireless device can be controlled by the
wireless switch. The options are:
• WWAN
• WLAN
• Bluetooth
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