Lenovo thinkpad 13 User Manual page 76

Table 2. Config menu items (continued)
Menu item
Beep and Alarm
60
ThinkPad 13 User Guide
Submenu item
CPU Power Management
Power On with AC Attach
Disable Built-in Battery
Password Beep
Keyboard Beep
Value
• Disabled
• Enabled
• Disabled
• Enabled
• Yes
• No
• Disabled
• Enabled
• Enabled
• Disabled
Comments
Note: Each scheme affects
fan sound, temperature,
and performance.
Enable or disable the
power-saving feature that
stops the microprocessor
clock automatically when
there are no system
activities. Normally, it
is not necessary to change
the setting.
Enable or disable the
feature that powers on the
system when the ac power
adapter is attached.
If you select Enabled, the
system is powered on when
the ac power adapter is
attached. If the system is in
hibernate state, the system
resumes normal operation.
If you select Disabled, the
system is not powered on
nor resumed when the ac
power adapter is attached.
Temporarily disable
the built-in battery for
servicing the computer.
After selecting this item,
the computer will be
automatically powered off.
Note: The battery will be
automatically re-enabled
when the ac power adapter
is reconnected to the
computer.
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.