Lenovo ThinkPad X140e - Manual (Page 100)

Table 4. Config menu items (continued)
Menu item Submenu item Selection Comments
Always On USB • Disabled
• Enabled
If you select Disabled,
the external USB devices
cannot be charged through
USB connectors.
Charge in Battery Operation • Disabled
• Enabled
If you select Enabled, the
Always-on USB connector
enables you to charge
some mobile digital and
smartphones when the
computer is powered off
and in battery operation.
USB
USB 3.0 Mode • Disabled
• Enabled
Set the USB 3.0 controller
mode for the connectors
shared between USB 2.0
and USB 3.0 controllers.
If you select Enabled, it
enables USB 3.0 mode
and allows USB 3.0 to be
supported in the operating
system.
If you select Disabled, it
disables and hides the USB
3.0 controller, and USB 3.0
connectors will work in USB
2.0 mode.
Fn and Ctrl Key swap • Disabled
• Enabled
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.
Keyboard/Mouse
Fn Key Lock • Disabled
• Enabled
If you select Enabled, you
can press the Fn key once to
activate the Fn key function,
as if the key is kept in a
pressed condition, and then
press the desired function
key. The action is equivalent
to pressing the Fn key and
the desired function key
simultaneously. If you press
the Fn key twice, the Fn
key is kept in a pressed
condition until you press
the Fn key again.
84 User Guide