HP Compaq Presario CQ42-152TU Notebook PC - Manual (Page 7)

LightScribe DVD+R discs .................................................................................. 43
Blu-ray Disc ....................................................................................................... 43
Playing a CD, DVD, or BD ................................................................................................. 43
Configuring AutoPlay ......................................................................................................... 45
Changing DVD region settings .......................................................................................... 45
Observing the copyright warning ....................................................................................... 46
Copying a CD or DVD ........................................................................................................ 46
Creating (burning) a CD or DVD ........................................................................................ 47
Removing an optical disc (CD, DVD, or BD) ..................................................................... 48
Removing the optical drive ................................................................................................ 49
Webcam (select models only) ............................................................................................................ 52
Webcam tips ...................................................................................................................... 52
Adjusting webcam properties ............................................................................................. 53
Troubleshooting .................................................................................................................................. 54
The optical disc tray does not open for removal of a CD, DVD, or BD .............................. 54
The computer does not detect the optical drive ................................................................. 55
A disc does not play ........................................................................................................... 56
A disc does not play automatically ..................................................................................... 56
A movie stops, skips, or plays erratically ........................................................................... 57
A movie is not visible on an external display ..................................................................... 57
The process of burning a disc does not begin, or it stops before completion .................... 57
A DVD playing in Windows Media Player produces no sound or display .......................... 58
A device driver must be reinstalled .................................................................................... 58
Obtaining the latest HP device drivers .............................................................. 59
Obtaining the latest Windows device drivers .................................................... 59
5 Power management ...................................................................................................................................... 60
Setting power options ......................................................................................................................... 60
Using power-saving states ................................................................................................. 60
Initiating and exiting Sleep ................................................................................ 60
Initiating and exiting Hibernation ....................................................................... 61
Using the battery meter ..................................................................................................... 61
Using power plans ............................................................................................................. 61
Viewing the current power plan ......................................................................... 62
Selecting a different power plan ........................................................................ 62
Customizing power plans .................................................................................. 62
Setting password protection upon exiting Sleep or Hibernation ........................................ 62
Using external AC power .................................................................................................................... 63
Connecting the AC adapter ............................................................................................... 63
Testing an AC adapter ....................................................................................................... 64
Using battery power ........................................................................................................................... 64
Displaying the remaining battery charge ........................................................................... 65
Finding battery information in Help and Support ............................................................... 65
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