ThinkPad Edge E440, User Manual

Page: 131 / 190

Table 4. Config menu items (continued)
Menu item Submenu item Selection Comments
Intel SpeedStep
®
technology
• Disabled
• Enabled
Select the mode of Intel
SpeedStep technology at
runtime.
• Maximum
Performance
: Always
highest speed
• Battery Optimized :
Always lowest speed
• Disabled : No runtime
support, lowest speed
Note: This sub-menu is not
supported in models with
an AMD CPU.
CPU Power Management
• Disabled
• Enabled
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.
Power
Intel (R) Rapid Start
Technology • Disabled
• Enabled
Enter after:
• Immediately
• 1 minute
• 2 minutes
• 5 minutes
• 10 minutes
• 15 minutes
• 30 minutes
• 1 hour
• 2 hours
• 3 hours
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.
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 configured password. Beep and Alarm
Keyboard Beep • Disabled
• Enabled
Enable this option to
have a beep sound
when unmanageable key
combination are pressed.
Chapter 8
.
Advanced configuration
115