Lenovo ThinkPad Hard Disk Drive, User Manual

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Table 3. Config menu items (continued)
Menu item Submenu item Selection Comments
Disable Built-in Battery Use this feature to temporarily
disable the built-in battery. The
system will be automatically
powered off after you select 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.
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 be sounded
when the entered password
matches or does not match the
configured password. Beep and Alarm
Keyboard Beep • Disabled
• Enabled
Enable or disable the keyboard
beep when unmanageable key
combinations are pressed.
Intel AMT Control
• Disabled
• Enabled
• Permanently Disabled
This option enables or disables
Intel (R) Active Management
Technology (AMT) function.
If you select Enabled , Intel Active
Management Technology (AMT)
is configured and additional
setup items are provided in
Management Engine BIOS
Extension (MEBx) 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 combination in the
Startup Interrupt Menu window.
To display the Startup Interrupt
Menu window, press the black
button or Enter key during the
power-on self-test (POST).
CIRA Timeout 0-255
Note: The default value
is 60 seconds.
Set the timeout option for CIRA
connection to be established.
Selectable second values are
from 1 to 254.
If you select 0 , use 60 seconds
as the default timeout value.
Intel AMT
Chapter 6
.
Advanced configuration
71