Lenovo G455 User Manual page 16

Chapter 2. Learning the basics
Function key combinations
Through the use of the function keys, you can change operational features instantly. To use this
function, press and hold Fn
b
a
The following describes the features of each function key.
Fn + F1:
Fn + F2:
Fn + F3:
Fn + F4:
Fn + F5:
Fn + F8:
Fn + F9:
Fn + F10:
Fn + F11:
Fn + F12:
Fn + Insert (G455)
Fn + Delete
Fn + PrtSc:
Fn + Pause
Fn + / :
Fn + / :
14
a
; then press one of the function keys
Enter sleep mode.
Turn on/off the backlight of the LCD screen.
Shift to other connected display devices.
Open the interface for display resolution settings.
Open the interface for integrated wireless devices settings (enable/
disable).
Enable/Disable the touchpad.
Start/Pause playback of Windows Media Player.
Stop playback of Windows Media Player.
Skip to the previous track.
Skip to the next track.
Enable/Disable the numeric keypad.
Enable/Disable the scroll lock.
Activate the system request.
Activate the break function.
Increase/Decrease display brightness.
Increase/Decrease sound volume.
b
.