Fn Key Combinations; Hotkeys - Lenovo IdeaPad U510 Hardware Maintenance Manual

Fn key combinations

The following table shows the function of each combination of Fn with a function
key.
Table 3. Fn key combinations
Key combination
Fn + Home:
Fn + End:
Fn + PgUp:
Fn + PgDn:
Fn + Space
(on select models):

Hotkeys

The hotkeys are located in the function key row of the keyboard.By pressing the
appropriate hotkey, you can change system settings instantly.
The following describes the function of each hotkey.
Table 4. Hotkeys
Hotkeys
Description
Activate the pause function.
Activate the break function.
Enable/disable the scroll lock.
Activate the system request function.
Turn on/off the keyboard backlight.
Description
: Mutes/unmutes the sound.
: Decreases the volume level.
: Increases the volume level.
: Closes the currently active window.
Refreshes the desktop or the currently active
:
window.
: Enables/disables the touchpad.
: Enables/disables airplane mode.
: Displays all currently open apps.
: Turn on/off the backlight of the LCD screen.
Opens the interface for the display device switch to
:
select this notebook or an external display.
: Decreases display brightness.
: Increases display brightness.
Lenovo IdeaPad U510
31