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

LightScribe DVD+R discs .................................................................................. 42
Blu-ray Disc ....................................................................................................... 42
Playing a CD, DVD, or BD ................................................................................................. 42
Configuring AutoPlay ......................................................................................................... 44
Changing DVD region settings .......................................................................................... 44
Observing the copyright warning ....................................................................................... 45
Copying a CD or DVD ........................................................................................................ 45
Creating (burning) a CD or DVD ........................................................................................ 46
Removing an optical disc (CD, DVD, or BD) ..................................................................... 47
Removing the optical drive ................................................................................................ 48
Webcam (select models only) ............................................................................................................ 51
Webcam tips ...................................................................................................................... 51
Adjusting webcam properties ............................................................................................. 52
Troubleshooting .................................................................................................................................. 53
The optical disc tray does not open for removal of a CD, DVD, or BD .............................. 53
The computer does not detect the optical drive ................................................................. 54
A disc does not play ........................................................................................................... 55
A disc does not play automatically ..................................................................................... 55
A movie stops, skips, or plays erratically ........................................................................... 56
A movie is not visible on an external display ..................................................................... 56
The process of burning a disc does not begin, or it stops before completion .................... 56
A DVD playing in Windows Media Player produces no sound or display .......................... 57
A device driver must be reinstalled .................................................................................... 57
Obtaining the latest HP device drivers .............................................................. 58
Obtaining the latest Windows device drivers .................................................... 58
5 Power management ...................................................................................................................................... 59
Setting power options ......................................................................................................................... 59
Using power-saving states ................................................................................................. 59
Initiating and exiting Sleep ................................................................................ 59
Initiating and exiting Hibernation ....................................................................... 60
Using the battery meter ..................................................................................................... 60
Using power plans ............................................................................................................. 60
Viewing the current power plan ......................................................................... 61
Selecting a different power plan ........................................................................ 61
Customizing power plans .................................................................................. 61
Setting password protection upon exiting Sleep or Hibernation ........................................ 61
Using external AC power .................................................................................................................... 62
Connecting the AC adapter ............................................................................................... 62
Testing an AC adapter ....................................................................................................... 63
Using battery power ........................................................................................................................... 63
Displaying the remaining battery charge ........................................................................... 64
Finding battery information in Help and Support ............................................................... 64
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