Fn key combinations, Lenovo b4400 – Lenovo B4400 Notebook User Manual

Page 35

Lenovo B4400

The following table shows the function of each combination of Fn with a function
key.

Table 3. Fn key combinations

Fn + Esc:

Windows 7

: Opens the camera and audio settings

window. The camera preview is turned on, and you
can change the camera and audio settings as desired.
Windows 8

: Enables/disables the camera.

Fn + F1:

Enter sleep mode.

Fn + F2:

Turns on/off the backlight of the display.

Fn + F3:

Switches between the computer display and an
external monitor. Works in the same way as the
Windows key + P combination.

Fn + F5:

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

Fn + F6:

Enables/disables the touch pad and the touch pad
buttons.

Fn + F8:

Enables/disables the numeric keypad.

Fn + F9:

Starts/pauses playback of Windows Media Player.

Fn + F10:

Stops playback of Windows Media Player.

Fn + F11:

Skips to the previous track.

Fn + F12:

Skips to the next track.

Fn + PrtSc:

Activates the system request.

Fn + Home:

Activates the pause function.

Fn + End:

Activates the break function.

Fn + Pgup:

Enables/disables the scroll lock.

Fn + PgDn:

Activates the insert function.

Fn + ↑ / ↓:

Increases/decreases display brightness.

Fn + → / ←:

Increases/decreases sound volume.

Fn key combinations