HP CQ35-321TX, CQ35-304TU, CQ36-108TX, CQ36-109TX manual Pointing devices and keyboard, Multimedia

Cannot connect to a WLAN	26
Cannot connect to a preferred WLAN network	27
Network icon is not displayed	27
Current WLAN network security codes are unavailable	27
WLAN connection is very weak	28
Cannot connect to the wireless router	28
Connecting to a local area network (LAN)	29
3 Pointing devices and keyboard
Using pointing devices	30
Setting pointing device preferences	30
Using the TouchPad	30
Two-finger scrolling (select models only)	30
Rotating (select models only)	31
Pinching (select models only)	31
Using hotkeys	32
Using keypads	35
Using the embedded numeric keypad	36
Enabling and disabling the embedded numeric keypad	36
Switching key functions on the embedded numeric keypad	37
Using an optional external numeric keypad	37
Cleaning the TouchPad and keyboard	37
4 Multimedia
Multimedia features	38
Identifying your multimedia components	38
Adjusting the volume	40
Using the media activity functions	41
Using the media activity hotkeys	41
Multimedia software	42
Using multimedia software	42
Installing multimedia software from a disc	42
Audio	43
Connecting external audio devices	43
Checking your audio functions	43
Video	45
Connecting an external monitor or projector	45
Connecting an HDMI device	45
Configuring audio for HDMI (select models only)	46
Webcam	47
Adjusting webcam properties	47
Troubleshooting	48
The disc tray does not open for removal of a disc	48

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