Lenovo 20CD0033US manual Date and Time menu, Security menu, Beep and Alarm

Table 3. Config menu items (continued)

Menu item	Submenu item	Selection		Comments
				this item. Then the computer is
				ready to be serviced.
				Note: The ac power adapter
				must be disconnected to perform
				this operation. The built-in
				battery will be automatically
				enabled when the ac power
				adapter is reconnected.
Beep and Alarm	Password Beep	•	Disabled	Enable this option to have a
		•	Enabled	beep sound when the system
				is waiting for a power-on, hard
				disk, or supervisor password.
				Different beeps will be sounded
				when the entered password
				matches or does not match the
				configured password.
	Keyboard Beep	•	Disabled	Enable or disable the keyboard
		•	Enabled	beep when unmanageable key
				combinations are pressed.
CPU	Core Multi-Processing	•	Disabled	Enable or disable additional
		•	Enabled	execution core units within a
				CPU.
				Note: If you are using a
				computer with a single-core
				processor, this item will not be
				available.
	Intel Hyper-Threading	•	Disabled	Enable or disable additional
	Technology	•	Enabled	logical processors within a
				processor core.

Date and Time menu

To change the date or time of your computer, select the Date/Time tab from the ThinkPad Setup menu. Then do the following:

1.Use the cursor keys to select System Date or System Time.

2.Type a date or time.

Security menu

To change the security settings of your computer, select the Security tab from the ThinkPad Setup menu.

The following table lists the Security menu items. Default values are in boldface.

Attention: The default configurations are already optimized for you. Improper change of the configurations might cause unexpected results.

Chapter 7. Advanced configuration 67