Lenovo ThinkPad E450 User Manual page 81

Table 2. Config menu items (continued)
Menu item
Beep and Alarm
Submenu item
CPU Power Management
Intel (R) Rapid Start
Technology
Disable Built-in Battery
Password Beep
Selection
Scheme for Battery
• Maximize Performance
• Balanced
• Disabled
• Enabled
• Disabled
• Enabled
Enter after:
• Immediately
• 1 minute
• 2 minutes
• 5 minutes
• 10 minutes
• 15 minutes
• 30 minutes
• 1 hour
• 2 hours
• 3 hours
• Yes
• No
• Disabled
• Enabled
Chapter 6
Comments
fan sound, the computer
temperature, and the
computer performance.
Note: This sub-menu is
available on models with an
Intel CPU.
Enable or disable the
power-saving feature that
stops the microprocessor
clock automatically when
there are no computer
activities. Normally, it is not
necessary to change the
setting.
To use this feature, a special
partition on the solid-state
drive is required.
When enabled, the
computer enters a lower
power state after the
specified time in sleep
state. And it takes only
seconds to resume normal
operation.
Note: This sub-menu is
available on models with an
Intel CPU.
Temporary disable battery
for servicing the system.
After selecting this item, the
system will be automatically
powered off, then ready
to be serviced. Note: the
battery will be automatically
enabled when the AC
adapter is reconected.
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.
.
Advanced configuration
65