Dell OptiPlex 9020 All In One (Mid 2013) - Manual (Page 51)

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