HP ProBook 5320m HP ProBook Notebook PC User Guide - Windows XP - Page 6

Troubleshooting wireless connection problems 23 Cannot create a WLAN connection 23 Cannot connect to a preferred network 24 Network status icon is not displayed 24 Current network security codes are unavailable 24 WLAN connection is very weak 25 Cannot connect to the wireless router 25 Connecting to a local area network (LAN 26 3 Pointing devices and keyboard Using pointing devices ...27 Setting pointing device preferences 27 Using the TouchPad ...27 Connecting an external mouse 27 Using the keyboard ...27 Using the hotkeys ...27 Displaying system information 28 Opening Help and Support 29 Opening the Print Options window 29 Switching the screen image 30 Initiating Standby 30 Initiating QuickLock 30 Decreasing screen brightness 31 Increasing screen brightness 31 Muting speaker sound 31 Decreasing speaker sound 31 Increasing speaker sound 31 Using HP QuickLook 3 ...32 Using keypads ...32 Using the embedded numeric keypad 32 Enabling and disabling the embedded numeric keypad 33 Switching key functions on the embedded numeric keypad 33 Using an optional external numeric keypad 33 4 Multimedia Multimedia features ...34 Identifying your multimedia components 34 Adjusting the volume ...36 Multimedia software ...37 Accessing your preinstalled multimedia software 37 Installing multimedia software from a disc 37 Audio ...38 Connecting external audio devices 38 vi