HP ProBook 450 G1 Notebook PC - Manual (Page 6)

Turning the embedded numeric keypad on and off .......................... 20
Switching key functions on the embedded numeric keypad ............. 20
Using the integrated numeric keypad ................................................................ 21
Using an optional external numeric keypad ...................................................... 21
Using the TouchPad ........................................................................................................................... 21
Turning the TouchPad off and on ...................................................................................... 22
Navigating .......................................................................................................................... 22
Selecting ............................................................................................................................ 22
Using TouchPad gestures ................................................................................................. 22
Tapping ............................................................................................................. 23
Scrolling ............................................................................................................ 23
Pinching/Zooming ............................................................................................. 24
Rotating ............................................................................................................. 24
Setting pointing device preferences ................................................................................... 24
5 Multimedia ..................................................................................................................................................... 25
Using the audio features .................................................................................................................... 25
Adjusting the volume ......................................................................................................... 25
Checking your audio functions ........................................................................................... 26
Using the webcam (select models only) ............................................................................................. 26
Using video devices ........................................................................................................................... 26
VGA ................................................................................................................................... 26
HDMI .................................................................................................................................. 28
Configuring audio for HDMI ............................................................................... 28
6 Power management ...................................................................................................................................... 30
Shutting down the computer ............................................................................................................... 30
Setting power options ......................................................................................................................... 30
Using power-saving states ................................................................................................. 30
Initiating and exiting Suspend ........................................................................... 31
Initiating and exiting Hibernation ....................................................................... 31
Using the Power icon ......................................................................................................... 31
Using power management ................................................................................................. 31
Viewing the current power management settings ............................................. 32
Changing the current power management settings .......................................... 32
Using battery power ........................................................................................................................... 32
Displaying the remaining battery charge ........................................................................... 32
Inserting or removing the battery ....................................................................................... 32
Charging a battery ............................................................................................................. 33
Maximizing battery life ....................................................................................................... 34
Managing low battery levels .............................................................................................. 34
vi