Lenovo 20AQ004JUS, 20AQ006HUS manual Startup menu

Table 5. Security menu items (continued)

Menu item	Submenu item	Value		Comments
Anti-Theft	Intel AT Module	•	Disabled	Enable or disable the UEFI BIOS interface to
	Activation	•	Enabled	activate the Intel AT module, which is an optional
				anti-theft service from Intel.
		•	Permanently
			Disabled	Note: If you set the Intel AT module activation
				to Permanently Disabled, you will be unable to
				enable this setting again.
	Intel AT Suspend	•	Enter	This option is displayed only when the anti-theft
				function is activated.
				The Intel anti-theft suspend screen will be
				displayed at next boot to enter the suspend
				mode.
	Computrace	•	Disabled	Enable or disable the UEFI BIOS interface to
		•	Enabled	activate the computrace module. Computrace
				is an optional monitoring service from Absolute
		•	Permanently
				Software.
			Disabled
				Note: If you set the computrace module
				activation to Permanently Disabled, you will be
				unable to enable this setting again.
Secure Boot	Secure Boot	•	Disabled	Enable or disable the UEFI Secure Boot feature.
		•	Enabled	Select Enable to prevent unauthorized operating
				systems from running at boot time. Select
				Disabled to allow any operating systems to run
				at boot time.
	Platform Mode	•	Setup Mode	Specify the system operating mode.
		•	User Mode
	Secure Boot Mode	•	Standard Mode	Specify the Secure Boot mode.
		•	Custom Mode
	Reset to Setup Mode			This option is used to clear the current platform
				key and put the system into Setup Mode. You
				can install your own platform key and customize
				the Secure Boot signature databases in Setup
				Mode.
				Secure Boot mode will be set to Custom Mode.
	Restore Factory			This option is used to restore all keys and
	Keys			certificates in Secure Boot databases to factory
				defaults. Any customized Secure Boot settings
				will be erased, and the default platform key
				will be re-established along with the original
				signature databases including certificate for
				Windows 8 operating system.

Startup menu

To change the startup settings of your computer, select the Startup tab from the ThinkPad Setup menu.

Attention:

•After you change the startup sequence, ensure that you select a correct device during a copy, a save, or a format operation. Otherwise your data might be erased or overwritten.

Chapter 8. Advanced configuration 111