Lenovo 20CD0033US manual Menu item Submenu item Selection Comments Password

Table 4. Security menu items

Menu item	Submenu item	Selection		Comments
Password	Supervisor Password	•	Disabled	Refer to “Supervisor password” on
		•	Enabled	page 48.
	Lock UEFI BIOS Settings	•	Disabled	Enable or disable the function that
		•	Enabled	protects items in the ThinkPad
				Setup program from being changed
				by unauthorized users. By default,
				this is set to Disabled. If you set
				the supervisor password and enable
				this function, no one but you can
				change the items in the ThinkPad
				Setup program.
	Password at unattended	•	Disabled	If you select and enable Password
	boot	•	Enabled	at unattended boot, a password
				prompt will be displayed when
				the computer is turned on, from
				either a power-off or hibernation
				state. If you select Disabled, no
				password prompt will be displayed;
				the computer goes ahead and loads
				the operating system. To prevent
				unauthorized access, you can set
				the user authentication on the
				operating system.
	Password at restart	•	Disabled	If you select and enable Password
		•	Enabled	at restart, a password prompt will
				be displayed when you restart the
				computer. If you select Disabled, no
				password prompt will be displayed;
				the computer goes ahead and loads
				the operating system. To prevent
				unauthorized access, you can set
				the user authentication on the
				operating system.
	Set Minimum Length	•	Disabled	Specify a minimum length for
		•	x characters	power-on password and hard disk
				passwords. If you set the supervisor
			(4≤x≤12)
				password and specify a minimum
				length for passwords, no one but
				you can change the length.
	Power-On Password	•	Disabled	Refer to “Power-on password” on
		•	Enabled	page 47.
	Hard Disk1 Password	•	Disabled	Refer to “Hard disk passwords” on
		•	Enabled	page 50.
	Hard Disk2 Password	•	Disabled	Refer to “Hard disk passwords” on
		•	Enabled	page 50.

68User Guide