Table 7. FnLock and dual-function keys
FnLock
FnLock
Pressing the hotkey alone
(Esc)
status
LED
Off
Disabled
Primary function
Enabled
On
Secondary function
Dual-function keys without printed icons
Some dual-function keys share keys with letter keys and numeric keys. Such keys do not have a dedicated
printed icon. The following table lists the hidden functions of these keys.
Key combination
Fn + M
Fn + N
Fn + Q
Fn + R*
* for selected models
Numeric keypad (for selected models)
Some Lenovo computers include a dedicated numeric keypad on the far right of the keyboard. The keypad is
used for entering numbers and operators quickly.
Press the NumLock key to enable or disable the numeric keypad.
Touch operations supported by Windows
For computers with a touch-enabled screen, you can touch the screen directly with your fingers and interact
with your computer in a more natural way. The following table lists frequently used touch operations that are
supported by the Windows operating system.
Touch operation
Tap twice quickly
28
User Guide
Hidden function
Enable/disable the touchpad
Show device information.
Switch among different operation modes.
Change the display refresh rate.
Tap
Pressing the hotkey while holding down
the Fn key
Secondary function
Primary function
Used for
Opening apps, documents, and other functions on the
taskbar or the Start menu
Opening apps that are pinned on the desktop