HP Pavilion dv4-2116tx Entertainment Notebook PC - Manual (Page 7)

Switching key functions on the embedded numeric keypad ............................. 44
Using an optional external numeric keypad ....................................................................... 44
Cleaning the TouchPad and keyboard ............................................................................................... 45
5 Multimedia
Multimedia features ............................................................................................................................ 46
Identifying your multimedia components ........................................................................... 47
Using the MediaSmart button (select models only) ........................................................... 48
Adjusting the volume ......................................................................................................... 49
Using the media activity hotkeys ....................................................................................... 50
Multimedia software ........................................................................................................................... 51
Using HP MediaSmart software ......................................................................................... 51
Using other preinstalled multimedia software .................................................................... 51
Installing multimedia software from a disc ......................................................................... 51
Audio .................................................................................................................................................. 52
Connecting external audio devices .................................................................................... 52
Checking your audio functions ........................................................................................... 52
Video .................................................................................................................................................. 53
Connecting an external monitor or projector ...................................................................... 53
Connecting an HDMI device .............................................................................................. 54
Configuring audio for HDMI ............................................................................................... 55
Watching TV (select models only) ..................................................................................... 56
Webcam ............................................................................................................................................. 57
Troubleshooting .................................................................................................................................. 58
The optical disc tray does not open for removal of a CD, DVD, or BD .............................. 58
The computer does not detect the optical drive ................................................................. 59
A disc does not play ........................................................................................................... 60
A disc does not play automatically ..................................................................................... 60
A DVD movie stops, skips, or plays erratically .................................................................. 61
A DVD movie is not visible on an external display ............................................................. 61
The process of burning a disc does not begin, or it stops before completion .................... 61
A DVD playing in Windows Media Player produces no sound or display .......................... 62
A device driver must be reinstalled .................................................................................... 62
Obtaining the latest HP device drivers .............................................................. 63
Obtaining the latest Windows device drivers .................................................... 63
6 HP Mobile Remote Control (Select Models Only)
Component functions ......................................................................................................................... 64
Button quick reference ....................................................................................................................... 65
Inserting or replacing the battery ........................................................................................................ 68
Troubleshooting .................................................................................................................................. 69
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