Virtualization Support; Wireless; Maintenance Screen - Dell Vostro 3481 Setup And Specifications Manual

Option Description
Extended BIOS Allows you to create an extra preboot delay. The options are:
POST Time
● 0 seconds—enabled by default.
● 5 seconds
● 10 seconds
Full Screen Log
● Enable Full Screen Logo—not enabled
Warnings and
● Prompt on warnings and errors—enabled by default
errors
● Continue on warnings
● Continue on warnings and errors
Sign of Life
● Enable Sign of Life Keyboard Backlight Indication—enabled by default
Indication

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.

Wireless

Option
Description
Wireless Switch Allows to set the wireless devices that can be controlled by the wireless switch. The options are:
● WLAN
● Bluetooth
All the options are enabled by default.
Wireless Device Allows you to enable or disable the internal wireless devices.
Enable
● WLAN
● Bluetooth
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.
NOTE: For WLAN enable or disable controls are tied together and they cannot be enabled or disabled
independently.
System setup 25