Lenovo ThinkPad Edge L330 User Manual page 75

Table 4. Config menu items (continued)
Menu item
Keyboard/Mouse
Display
Power
Submenu item
Fn and Ctrl Key swap
Fn Key Lock
Boot Display Device
Graphics Device
OS Detection for Switchable
Graphics
®
Intel SpeedStep
technology
(Intel SpeedStep mounted
models only)
Selection
• Disabled
• Enabled
• Disabled
• Enabled
• ThinkPad LCD
• Ana log (VGA)
• HDMI
• Switchable Graphics
• Integrated Graphics
• Disabled
• Enabled
• Disabled
• Enabled
Mode for AC
• Maximum Performance
• Battery Optimized
Mode for Battery
• Maximum Performance
• Battery Optimized
Chapter 6
Comments
If you select Enabled, the
Fn key works as the Ctrl
key, and the Ctrl key works
as the Fn key.
Note: Even when Enabled
is selected, you need to
press the Fn key to resume
the computer from sleep
mode to normal operation.
If you select Enabled, you
can press the Fn key to keep
it in a pressed condition,
and then press the desired
function key. The action is
equivalent to pressing the
required key and the Fn key
simultaneously. If you press
the Fn key twice, the state
is locked until you press the
Fn key again.
Select the display device
that is to be activated at
boot time. This selection
is effective for boot time,
password prompt, and
ThinkPad Setup.
The Integrated Graphics
mode provides longer
battery life, while the
Switchable Graphics mode
enhances performance.
If you select Enabled, the
system UEFI automatically
switches the graphics
device setting to Switchable
Graphics mode if the
operating system supports
this feature, and to
Integrated Graphics mode if
the operating system does
not support this feature
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
.
Advanced configuration
61