Lenovo 429040 manual Ahci

Table 6. Config menu items (continued)

Menu item	Submenu item	Selection		Comments
				If you select “Disabled”, the
				system is not powered on
				nor resumed when AC is
				attached.
Beep and Alarm	Power Control Beep	•	Disabled	If this function is enabled,
		•	Enabled	a beep sounds when the
				computer enters a power
				management mode, when it
				resumes operational mode,
				and when the ac power
				adapter is connected or
				disconnected.
	Low Battery Alarm	•	Disabled	Enable or disable the low
		•	Enabled	battery alarm.
	Password Beep	•	Disabled	Enable this option to have
		•	Enabled	a 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	•	Enabled	Enable or disable keyboard
		•	Disabled	beep when unmanageable
				key combinations are
				pressed.
Serial ATA (SATA)	SATA Controller Mode	•	Compatibility	Select SATA controller
	Option	•	AHCI	operation mode. If your
				system supports RAID,
		•	RAID
				select “RAID.” If you select
				“Compatibility mode”,
				serial SATA controller
				operates in compatibility
				mode.
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 does
				not appear.
				Note: For Core
				Multi-Processing, refer
				to the instructions in
				“Installing Windows XP” on
				page 176.
	Intel Hyper-Threading	•	Disabled	Enable or disable additional
	Technology	•	Enabled	logical processors within a
				processor core.

190User Guide