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32 chapter 3 pointing devices and keyboard – HP Compaq 320 Notebook-PC User Manual

Page 44

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Function

Hotkey

Display system information.

fn+esc

Open Help and Support.

fn+f1

Decrease screen brightness.

fn+f2

Increase screen brightness.

fn+f3

Switch the screen image.

fn+f4

Initiate Sleep.

fn+f5

Initiate QuickLock.

fn+f6

Mute speaker sound.

fn+f7

Decrease speaker sound.

fn+f8

Increase speaker sound.

fn+f9

Play previous track.

fn+f10

Play, pause, or resume a CD, DVD, or BD.

fn+f11

Play next track.

fn+f12

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Chapter 3 Pointing devices and keyboard