Lenovo ThinkPad T420 User Manual page 210

Table 9. Security menu items (continued)
Anti-Theft
Startup menu items
Table 10. Startup menu items
Menu item
Boot
Network Boot
UEFI/Legacy Boot
UEFI/Legacy Boot Priority
Boot Mode
192
User Guide
Intel AT Module Activation
Computrace Module
Activation
Selection
• Both
• UEFI Only
• Legacy Only
• UEFI First
• Legacy First
• Quick
• Diagnostics
Note: You can also enter the
"Diagnostic" mode by pressing Esc
during POST.
• Disabled
• Enabled
• Permanently Disabled
• Disabled
• Enabled
• Permanently Disabled
Comments
Refer to "Startup menu" on page 180.
Refer to "Startup menu" on page 180.
Select system boot capability.
• Both: System will boot by
following UEFI/Legacy Boot
Priority setting.
• UEFI Only: System will boot from
UEFI enabled OS.
• Legacy Only: System will boot
from any OS other than UEFI
enabled OS.
Note: If you select UEFI Only,
system cannot boot from the
bootable devices which do not have
UEFI enabled OS.
Select priority of boot option between
UEFI and Legacy.
Screen during POST:
• Quick: ThinkPad Logo screen is
displayed.
• Diagnostics: Text messages are
displayed.
Enable or disable the UEFI
BIOS interface to activate
Intel AT module that is an
optional Anti-Theft service
from Intel.
Note: If you set the Intel
AT module activation to
"Permanently Disabled",
you will be unable to enable
this setting again.
Enable or disable the UEFI
BIOS interface to activate
Computrace module.
Computrace is an optional
monitoring service from
Absolute Software.
Note: If you set the
Computrace module
activation to "Permanently
Disabled", you will be
unable to enable this
setting again.