HP ProBook 4230s Notebook PC - Manual (Page 6)

Connecting a country- or region-specific modem cable adapter ....................... 18
Connecting to a local area network (LAN) (select models only) ........................................ 19
4 Keyboard and pointing devices ................................................................................................................... 20
Using the keyboard ............................................................................................................................ 20
Identifying the hotkeys ....................................................................................................... 20
Using keypads ................................................................................................................... 22
Using the embedded numeric keypad ............................................................... 22
Turning the embedded numeric keypad on and off .......................... 23
Switching key functions on the embedded numeric keypad ............. 23
Using an optional external numeric keypad ...................................................... 23
Using the TouchPad ........................................................................................................................... 24
Turning the TouchPad off and on ...................................................................................... 24
Navigating .......................................................................................................................... 24
Selecting ............................................................................................................................ 25
Using TouchPad gestures ................................................................................................. 25
Scrolling ............................................................................................................ 26
Pinching/Zooming ............................................................................................. 26
Setting pointing device preferences ................................................................................... 26
5 Multimedia ..................................................................................................................................................... 27
Using the media activity keys ............................................................................................................. 27
Using the audio features .................................................................................................................... 28
Adjusting the volume ......................................................................................................... 29
Checking your audio functions ........................................................................................... 29
Using the Webcam (select models only) ............................................................................................ 29
Using video devices ........................................................................................................................... 30
VGA ................................................................................................................................... 30
Connecting an HDMI device (select models only) ............................................................. 31
Configuring audio for HDMI (select models only) .............................................. 32
6 Power management ...................................................................................................................................... 33
Shutting down the computer ............................................................................................................... 33
Setting power options ......................................................................................................................... 34
Using power-saving states ................................................................................................. 34
Initiating and exiting Suspend ........................................................................... 34
Initiating and exiting Hibernation ....................................................................... 35
Using the Power icon ......................................................................................................... 35
Using power management ................................................................................................. 35
Viewing the current power management settings ............................................. 35
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