Lenovo ThinkPad Yoga - Manual (Page 104)

Table 6. Security menu items (continued)
Menu item Submenu item Selection Comments
Intel AT Module
Activation • Disabled
• Enabled
• Permanently
Disabled
Enable or disable the UEFI BIOS
interface to activate the Intel AT-p
module, which is an optional
anti-theft service from Intel.
Note: If you set the Intel AT-p
module Activation item as
Permanently Disabled, you cannot
enable this setting again.
Intel AT Suspend • Yes
• No
Enable or disable the Intel AT
Suspend Screen to be displayed.
Note: This item is available when
Intel AT Module Activation is set
as Enabled.
Anti-Theft
Computrace • Enabled
• Disabled
• Permanently
Disabled
Enable or disable the UEFI BIOS
interface to activate the computrace
feature. The computrace feature
enables you to track and secure
your computer.
Note: If you set the Computrace
item as Permanently Disabled, it
cannot be enabled again.
Secure Boot • Disabled
• Enabled
Enable or disable the Secure Boot
feature.
If you enable the Secure Boot,
the following item settings on the
Startup menu also will change
automatically:
1. The UEFI/Legacy Boot setting
will change to UEFI Only.
2. The CSM Support setting will
change to No.
Select Enable to prevent
unauthorized operating systems
from running at boot time.
Select Disabled to allow any
operating systems to run at boot
time.
Note: This item is set as Disabled
by default when the OS Optimized
Defaults on the Restart menu is
set as Disabled. This item is set
as Enabled by default when the
OS Optimized Defaults is set as
Enabled.
Platform Mode • User Mode
• Setup Mode
Specify the system operating mode.
Secure Boot
88 User Guide