HP ProBook 4445s User Manual page 6

Using the TouchPad ........................................................................................................................... 26
5 Multimedia ..................................................................................................................................................... 30
Using the audio features .................................................................................................................... 30
Using the Webcam (select models only) ............................................................................................ 31
Using video devices ........................................................................................................................... 31
6 Power management ...................................................................................................................................... 35
Shutting down the computer ............................................................................................................... 35
Setting power options ......................................................................................................................... 35
Using battery power ........................................................................................................................... 37
vi
Using the embedded numeric keypad (select models only) .............................. 25
Turning the embedded numeric keypad on and off .......................... 25
Switching key functions on the embedded numeric keypad ............. 26
Using the integrated numeric keypad (select models only) ............................... 26
Using an optional external numeric keypad ...................................................... 26
Turning the TouchPad off and on ...................................................................................... 26
Navigating .......................................................................................................................... 27
Selecting ............................................................................................................................ 27
Using TouchPad gestures ................................................................................................. 27
Scrolling ............................................................................................................ 29
Pinching/Zooming ............................................................................................. 29
Setting pointing device preferences ................................................................................... 29
Adjusting the volume ......................................................................................................... 30
Checking your audio functions ........................................................................................... 31
VGA ................................................................................................................................... 31
HDMI .................................................................................................................................. 34
Configuring audio for HDMI ............................................................................... 34
Using power-saving states ................................................................................................. 35
Initiating and exiting Suspend ........................................................................... 36
Initiating and exiting Hibernation ....................................................................... 36
Using the Power icon ......................................................................................................... 36
Using power management ................................................................................................. 36
Viewing the current power management settings ............................................. 37
Changing the current power management settings .......................................... 37
Displaying the remaining battery charge ........................................................................... 37
Inserting or removing the battery ....................................................................................... 37
Charging a battery ............................................................................................................. 39
Maximizing battery life ....................................................................................................... 40
Managing low battery levels .............................................................................................. 40
Identifying low battery levels ............................................................................. 40