Dell OptiPlex 9020 AIO Owner's Manual page 51

Table 8. POST Behavior
Option
Numlock LED
Keyboard Errors
POST Hotkeys
Fastboot
MEBx Hotkey
Table 9. Virtualization Support
Option
Virtualization
VT for Direct I/O
Trusted Execution
Table 10. Wireless
Option
Wireless Device Enable
Description
Specifies if the NumLock function can be enabled when the system boots. This option
is enabled by default.
Specifies whether keyboard related errors are reported when it boots. This option is
enabled by default.
Specifies whether the sign-on screen displays a message, that displays the keystroke
sequence required to enter the BIOS Boot Option Menu.
• Enable F12 Boot Option menu - This option is enabled by default.
Speeds up the boot process by bypassing some compatibility steps. The options are:
• Minimal
• Thorough - This option is selected by default.
• Auto
Specifies whether the MEBx Hotkey function should be enabled when the computer
boots. This option 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 - This option is enabled by default.
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 - 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 - This option is disabled by default.
Description
Allows enabling/disabling the internal wireless devices. The options are:
• WLAN
• Bluetooth
Both the options are enabled by default.
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