Lenovo ThinkPad Edge E125 (English) User Guide - Page 122

Menu item, Selection, Comments, Disabled, Display, ThinkPad LCD, Enabled, Maximum Performance

Page 122 highlights

Table 4. Config menu items (continued) Menu item Submenu item Fn Key Lock Display Boot Display Device Power Intel SpeedStep® technology (Intel SpeedStep mounted models only) CPU Power Management Selection • Disabled • Enabled • ThinkPad LCD • Analog (VGA) • Digital on ThinkPad Comments on each key. If you select "Legacy", you can use F1-F12 as standard function keys. If you select "Enabled," you can press the Fn key to keep it in a pressed condition, then press the desired function key. The action is equivalent to pressing the required key and the Fn key simultaneously. When you pressed the Fn key twice, the state is locked until you press the Fn key again. Select the display device that is to be active at boot time. This selection is effective for boot time, password prompt, and ThinkPad Setup. "Digital on Thinkpad" is HDMI on your computer. • Disabled • Enabled Mode for AC • Maximum Performance • Battery Optimized Mode for Battery Select the mode of Intel SpeedStep technology at runtime. Maximum Performance: Always highest speed Battery Optimized: Always lowest speed • Maximum Performance • Battery Optimized Disabled: No runtime support, lowest speed • Disabled • Enabled Enable or disable the power saving feature that stop the microprocessor clock automatically when there are no system activities. Normally, it is not necessary to change the setting. 106 User Guide

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Table 4. Config menu items (continued)
Menu item
Submenu item
Selection
Comments
on each key.
If you
select “Legacy”, you can
use F1–F12 as standard
function keys.
Fn Key Lock
Disabled
Enabled
If you select “Enabled,”
you can press the Fn key
to keep it in a pressed
condition, then press the
desired function key. The
action is equivalent to
pressing the required
key and the Fn key
simultaneously.
When
you pressed the Fn key
twice, the state is locked
until you press the Fn key
again.
Display
Boot Display Device
ThinkPad LCD
Analog (VGA)
Digital on ThinkPad
Select the display device
that is to be active at boot
time.
This selection is
effective for boot time,
password prompt, and
ThinkPad Setup.
“Digital on Thinkpad” is
HDMI on your computer.
Intel SpeedStep
®
technology (Intel
SpeedStep mounted
models only)
Disabled
Enabled
Mode for AC
Maximum Performance
Battery Optimized
Mode for Battery
Maximum Performance
Battery Optimized
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
Power
CPU Power Management
Disabled
Enabled
Enable or disable the power
saving feature that stop
the microprocessor clock
automatically when there
are no system activities.
Normally, it is not necessary
to change the setting.
106
User Guide