HP EliteBook 820 G1 Notebook PC - Manual (Page 6)

Switching key functions on the embedded numeric keypad ............. 20
Using an optional external numeric keypad ...................................................... 20
Using the TouchPad ........................................................................................................................... 20
Turning the TouchPad off and on ...................................................................................... 21
Navigating .......................................................................................................................... 21
Selecting ............................................................................................................................ 22
Using TouchPad gestures ................................................................................................. 22
Tapping ............................................................................................................. 23
Scrolling ............................................................................................................ 23
Pinching/Zooming ............................................................................................. 24
Setting pointing device preferences ................................................................................... 24
Using the pointing stick ...................................................................................................... 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
DisplayPort ........................................................................................................................ 28
6 Power management ...................................................................................................................................... 29
Shutting down the computer ............................................................................................................... 29
Setting power options ......................................................................................................................... 29
Using power-saving states ................................................................................................. 29
Initiating and exiting Suspend ........................................................................... 30
Initiating and exiting Hibernation ....................................................................... 30
Using the Power icon ......................................................................................................... 30
Using power management ................................................................................................. 30
Viewing the current power management settings ............................................. 31
Changing the current power management settings .......................................... 31
Using battery power ........................................................................................................................... 31
Displaying the remaining battery charge ........................................................................... 31
Inserting or removing the battery ....................................................................................... 31
Charging a battery ............................................................................................................. 33
Maximizing battery life ....................................................................................................... 34
Managing low battery levels .............................................................................................. 34
Identifying low battery levels ............................................................................. 34
Resolving a low battery level ............................................................................. 35
Resolving a low battery level when external power is available ....... 35
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