Lenovo 20AA Laptop User Manual


 
Table 4. Cong menu items (continued)
Menu item
Submenu item
Value
Comments
system willbe automatically
powered off. The system is
then ready to be serviced.
Note: The ac power
adapter must be
disconnected from the
system to perform this
operation. The battery will
be automatically re-enabled
when the ac power adapter
is reconnected to the
system.
Password Beep Disabled
Enabled
Enable this option to have
a beep sound when the
system is waiting for a
power-on, hard disk, or
supervisor password.
Different beeps will sound
when the entered password
matches or does not match
the congured password.
Beep and Alarm
Keyboard Beep Enabled
Disabled
Enable or disable keyboard
beep when unmanageable
key combinations are
pressed.
Serial ATA (SATA) SATA Controller Mode
Option
Compatibility
AHCI
Select SATA controller
operation mode.
Core Multi-Processing
Disabled
Enabled
Enable or disable additional
execution core units within
a CPU.
Note: If you are using a
computer with asingle-core
processor, this item is not
available.
CPU
Intel(R) Hyper-Threading
Technology
Disabled
Enabled
Enable or disable additional
logical processors within a
processor core.
Intel AMT Control
Disabled
Enabled
Permanently Disabled
If you select Enabled, Intel
AMT (Active Management
Technology) is congured
and additional setup items
are provided in MEBx
(Management Engine BIOS
Extension) Setup.
If you select Permanently
Disabled, you will never be
able to enable it again. Be
cautious when you want to
use this option.
Note: You can enter the
MEBx Setup menu by
pressing the Ctrl+P key
Intel AMT
98 User Guide