Dell Latitude E6520 (Early 2011) - Manual (Page 110)

Option Description
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.
Default Setting: Disabled is selected.
Wireless
The following table describe the menu options of the Wireless menu.
Option Description
Wireless Switch Allows to set the wireless devices that can
be controlled by the wireless switch. The
options are:
• WWAN
• WLAB
• Bluetooth
Default Setting: All the options are
selected.
Wireless Device Enable Allows you to enable or disable the
wireless devices
Default Setting: All the options are
selected.
Maintenance
The following table describe the menu options of the Maintenance menu.
Option Description
Service Tag Displays the Service Tag of your
computer.
NOTE: If a Service Tag has not been
set for this system, the computer will
automatically bring up this screen
when users enter the BIOS. You will be
prompted to enter the Service Tag.
Asset Tag Displays the Asset Tag.
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