Lenovo G770 Notebook User Manual

Page 17

Chapter 2. Learning the basics

The following describes the features of each function key.

Fn + Esc:

Turn on/off the integrated camera.

Fn + F1:

Enter sleep mode.

Fn + F2:

Turn on/off the backlight of the LCD screen.

Fn + F3:

Open the interface for the display device switch
to select this notebook or an external display.

Fn + F4:

Open the interface for display resolution
settings.

Fn + F5:

Open the interface for integrated wireless
devices settings (on/off).

Fn + F6:

Enable/Disable the touchpad.

Fn + F9:

Start/Pause playback of Windows Media Player.

Fn + F10:

Stop playback of Windows Media Player.

Fn + F11:

Skip to the previous track.

Fn + F12:

Skip to the next track.

Fn + PrtSc:

Activate the system request.

Fn + Insert:

Enable/Disable the scroll lock.

Fn + Home:

Activate the pause function.

Fn + End:

Activate the break function.

Fn +

↑

↓

Increase/Decrease display brightness.

Fn +

→

←

Increase/Decrease sound volume.