Lenovo IdeaPad U510 Hardware Maintenance Manual - Page 35

Fn key combinations, Hotkeys, Fn + Home, Fn + End, Fn + PgUp, Fn + Space, on select models - notebook

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Lenovo IdeaPad U510 Fn key combinations Hotkeys The following table shows the function of each combination of Fn with a function key. Table 3. Fn key combinations Key combination Description Fn + Home: Fn + End: Activate the pause function. Activate the break function. Fn + PgUp: Fn + PgDn: Fn + Space (on select models): Enable/disable the scroll lock. Activate the system request function. Turn on/off the keyboard backlight. 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 : 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. 31

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Lenovo IdeaPad U510
31
The following table shows the function of each combination of Fn with a function
key.
Table 3. Fn key combinations
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
Key combination
Description
Fn + Home:
Activate the pause function.
Fn + End:
Activate the break function.
Fn + PgUp:
Enable/disable the scroll lock.
Fn + PgDn:
Activate the system request function.
Fn + Space
(on select models):
Turn on/off the keyboard backlight.
Hotkeys
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.
Fn key combinations
Hotkeys