HP Compaq Presario CQ42-210AU Notebook PC - Manual (Page 7)

LightScribe DVD+R discs .................................................................................. 41
Blu-ray Disc ....................................................................................................... 41
Playing a CD, DVD, or BD ................................................................................................. 41
Configuring AutoPlay ......................................................................................................... 43
Changing DVD region settings .......................................................................................... 43
Observing the copyright warning ....................................................................................... 43
Copying a CD or DVD ........................................................................................................ 44
Creating (burning) a CD or DVD ........................................................................................ 45
Removing an optical disc (CD, DVD, or BD) ..................................................................... 46
Removing the optical drive ................................................................................................ 47
Webcam (select models only) ............................................................................................................ 49
Webcam tips ...................................................................................................................... 50
Adjusting webcam properties ............................................................................................. 51
Troubleshooting .................................................................................................................................. 51
The optical disc tray does not open for removal of a CD, DVD, or BD .............................. 51
The computer does not detect the optical drive ................................................................. 53
A disc does not play ........................................................................................................... 54
A disc does not play automatically ..................................................................................... 54
A movie stops, skips, or plays erratically ........................................................................... 55
A movie is not visible on an external display ..................................................................... 55
The process of burning a disc does not begin, or it stops before completion .................... 55
A DVD playing in Windows Media Player produces no sound or display .......................... 56
A device driver must be reinstalled .................................................................................... 56
Obtaining the latest HP device drivers .............................................................. 57
Obtaining the latest Windows device drivers .................................................... 57
5 Power management ...................................................................................................................................... 58
Setting power options ......................................................................................................................... 58
Using power-saving states ................................................................................................. 58
Initiating and exiting Sleep ................................................................................ 58
Initiating and exiting Hibernation ....................................................................... 59
Using the battery meter ..................................................................................................... 59
Using power plans ............................................................................................................. 59
Viewing the current power plan ......................................................................... 60
Selecting a different power plan ........................................................................ 60
Customizing power plans .................................................................................. 60
Setting password protection upon exiting Sleep or Hibernation ........................................ 60
Switching between graphics modes (select models only) .................................................................. 61
Using external AC power .................................................................................................................... 61
Connecting the AC adapter ............................................................................................... 62
Testing an AC adapter ....................................................................................................... 62
Using battery power ........................................................................................................................... 63
Displaying the remaining battery charge ........................................................................... 63
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