Dell Vostro 3491 Manual Pengaturan dan Spesifikasi - Halaman 27
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Virtualization support
Option
Description
Virtualization
This field specifies whether a virtual Machine Monitor (VMM) can utilize the conditional hardware capabilities
provided by Intel Virtualization Technology.
Enable Intel Virtualization Technology—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 VT for Direct I/O - 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 the
Virtualization technology for direct I/O must be enabled to use this feature.
Trusted Execution - disabled by default.
Wireless
Option
Description
Wireless Switch
Allows to set the wireless devices that can be controlled by the wireless switch. The options are:
•
•
All the options are enabled by default.
Wireless Device
Allows you to enable or disable the internal wireless devices.
Enable
•
•
All the options are enabled by default.
Maintenance screen
Option
Description
Service Tag
Displays the Service Tag of your computer.
Asset Tag
Allows you to create a system asset tag if an asset tag is not already set. This option is not set by default.
BIOS Downgrade
This controls flashing of the system firmware to previous revisions. Option 'Allow BIOS downgrade' is enabled by
default.
Data Wipe
This field allows users to erase the data securely from all internal storage devices. Option 'Wipe on Next boot' is
not enabled by default. The following is list of devices affected:
•
•
•
•
BIOS Recovery
This field allows you to recover from certain corrupted BIOS conditions from a recover file on the user primary
hard drive or an external USB key.
•
•
WLAN
Bluetooth
NOTE:
For WLAN enable or disable controls are tied together and they cannot be enabled or
disabled independently.
WLAN
Bluetooth
Internal SATA HDD/SSD
Internal M.2 SATA SDD
Internal M.2 PCIe SSD
Internal eMMC
BIOS Recovery from Hard Drive—enabled by default
Always perform integrity check—disabled by default
System setup
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