Lenovo ThinkPad X240 User Manual page 118

Table 4. Config menu items (continued)
Menu item
Beep and Alarm
Intel AMT
102
User Guide
Submenu item
Disable Built-in Battery
Password Beep
Keyboard Beep
Intel AMT Control
Value
• 1 minute
• 2 minutes
• 5 minutes
• 10 minutes
• 15 minutes
• 30 minutes
• 1 hour
• 2 hours
• 3 hours
• Yes
• No
• Disabled
• Enabled
• Enabled
• Disabled
• Disabled
• Enabled
• Permanently Disabled
Comments
power state after the
specified time in sleep
state. And it takes only
seconds to resume normal
operation.
Temporarily disable the
internal built-in battery for
servicing the system. After
selecting this item, the
system will be automatically
powered off. The system is
then ready to be serviced.
Note: The battery will be
automatically re-enabled
when the ac power adapter
is reconnected to the
system.
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 configured password.
Enable or disable keyboard
beep when unmanageable
key combinations are
pressed.
If you select Enabled, Intel
AMT (Active Management
Technology) is configured
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
combination in the Startup
Interrupt Menu window. To
display the Startup Interrupt
Menu window, press the