ThinkPad T470 User Manual page 92

Description: Enable or disable a beep when the computer is waiting for a power-on, hard disk, or
supervisor password. Different beeps remind you that the password you entered is right or wrong.
• Keyboard Beep
Values: Enabled, Disabled
Description: Enable or disable a beep when unmanageable key combinations are pressed.
Thunderbolt(TM) 3
• Wake by Thunderbolt(TM) 3
Values: Disabled, Enabled
Description: Enable or disable Wake Feature with Thunderbolt(TM) 3 Port. If you select Enabled, the
battery life during low power state may become shorter.
• Security level
Values: No Security, User Authorization, Secure Connect, Display Port and USB
Description: Security level selection.
• Thunderbolt(TM) device
Values: Disabled, Enabled
Description: Enable or disable pre-OS support for Thunderbolt(TM) devices attached to Thunderbolt (TM)
3 port. To use a device in pre-boot environment, authorize it in the OS or set security level to No Security.
To boot from a device, configure it in the Startup ➙ Boot menu.
• USB device
Values: Disabled, Enabled
Description: Enable or disable pre-OS support for USB devices attached to Thunderbolt (TM) 3 port. To
use a device in pre-boot environment, authorize it in the OS or set security level to No Security. To boot
from a device, configure it in the Startup ➙ Boot menu.
Intel AMT
• Intel (R) AMT Control
Values: Disabled, Enabled, Permanently Disabled
Description: This option enables or disables Intel (R) Active Management Technology (AMT) function.
If you select Permanently Disabled, you can never enable it again. Be cautious when you make the
selection.
• USB Key Provisioning
Values: Disabled, Enabled, Permanently Disabled
Description: This option enables or disables USB key provisioning.
• CIRA Timeout
Values: 0–255
Description: Set the timeout option for the CIRA connection to be established. Selectable values are
from 1 to 254. If you select 0, use 60 seconds as the default timeout value. If you select 255, the waiting
time for establishing a connection is unlimited.
Note: The default value is 60 seconds.
• Console Type
Values: PC-ANSI, VT100, VT100+, VT-UTF8
Description: Select the console type for AMT. This console type must match the Intel AMT remote console.
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T470 User Guide