HP ProBook 4321s Notebook-PC - Manual (Page 6)

Troubleshooting wireless connection problems ................................................................................. 27
Cannot create a WLAN connection ................................................................................... 27
Cannot connect to a preferred network ............................................................................. 28
Network icon is not displayed ............................................................................................ 28
Current network security codes are unavailable ................................................................ 28
WLAN connection is very weak ......................................................................................... 29
Cannot connect to the wireless router ............................................................................... 29
Using the modem (select models only) .............................................................................................. 30
Connecting a modem cable ............................................................................................... 30
Connecting a country-specific modem cable adapter ........................................................ 31
Selecting a location setting ................................................................................................ 31
Viewing the current location selection ............................................................... 31
Adding new locations when traveling ................................................................ 32
Solving travel connection problems .................................................................. 33
Connecting to a local area network (LAN) .......................................................................................... 35
3 Pointing devices and keyboard ................................................................................................................... 36
Using pointing devices ....................................................................................................................... 36
Setting pointing device preferences ................................................................................... 36
Using the TouchPad .......................................................................................................... 36
Turning the TouchPad on and off ...................................................................... 36
Navigating ......................................................................................................... 36
Selecting ........................................................................................................... 37
Using TouchPad gestures ................................................................................. 38
Scrolling ............................................................................................ 38
Pinching/Zooming ............................................................................. 38
Rotating ............................................................................................ 39
Three-finger flick ............................................................................... 39
Connecting an external mouse .......................................................................................... 40
Using the keyboard ............................................................................................................................ 40
Using hotkeys .................................................................................................................... 40
Displaying system information .......................................................................... 42
Initiating Sleep ................................................................................................... 42
Decreasing screen brightness ........................................................................... 42
Increasing screen brightness ............................................................................ 42
Switching the screen image .............................................................................. 42
Opening the default e-mail application .............................................................. 43
Opening the default Web browser ..................................................................... 43
Muting speaker sound ....................................................................................... 43
Decreasing speaker sound ............................................................................... 43
Increasing speaker sound ................................................................................. 43
Playing the previous track or section of an audio CD or a DVD ........................ 43
Playing, pausing, or resuming an audio CD or a DVD ...................................... 43
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