Lenovo B40-30 Notebook - Manual (Page 34)

Lenovo B40-30/B40-45/ B40-70
Hardware Maintenance Manual
30
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 insert function.
: Mutes/unmutes the sound. :
Enables/disables Airplane
mode.
: Decreases the volume level. :
Switches the active
program.
: Increases the volume level. :
Turns the LCD screen
backlight on/off.
:
Closes the currently active
window.
:
Projects to a connected
display.
:
Refreshes the desktop or the
currently active window.
:
Decreases display
brightness.
:
Enables/disables the
touchpad.
:
Increases display
brightness.
Fn key combinations
Hotkeys