Webcam tips
......................................................................................................................
46
Adjusting webcam properties
.............................................................................................
46
Troubleshooting
..................................................................................................................................
48
The optical disc tray does not open for removal of a CD, DVD, or BD
..............................
48
A disc does not play automatically
.....................................................................................
48
A DVD movie stops, skips, or plays erratically
..................................................................
49
A DVD movie is not visible on an external display
.............................................................
49
The process of burning a disc does not begin, or it stops before completion
....................
49
A DVD playing in Windows Media Player produces no sound or display
..........................
50
A device driver must be reinstalled
....................................................................................
50
Obtaining the latest HP device drivers
..............................................................
50
Obtaining the latest Windows device drivers
....................................................
51
5
Power management
Setting power options
.........................................................................................................................
52
Using power-saving states
.................................................................................................
52
Initiating and exiting Sleep
................................................................................
53
Initiating and exiting Hibernation
.......................................................................
53
Using the battery meter
.....................................................................................................
54
Using power plans
.............................................................................................................
54
Viewing the current power plan
.........................................................................
54
Selecting a different power plan
........................................................................
54
Customizing power plans
..................................................................................
54
Setting password protection on wakeup
............................................................................
55
Using external AC power
....................................................................................................................
56
Connecting the AC adapter
...............................................................................................
57
Testing an AC adapter
.......................................................................................................
58
Using battery power
...........................................................................................................................
59
Finding battery information in Help and Support
...............................................................
59
Using Battery Check
..........................................................................................................
59
Displaying the remaining battery charge
...........................................................................
60
Inserting or removing the battery
.......................................................................................
60
Charging a battery
.............................................................................................................
61
Maximizing battery discharge time
....................................................................................
62
Managing low battery levels
..............................................................................................
62
Identifying low battery levels
.............................................................................
62
Resolving a low battery level
.............................................................................
63
Resolving a low battery level when external power is available
.......
63
Resolving a low battery level when a charged battery is
available
...........................................................................................
63
Resolving a low battery level when no power source is
available
...........................................................................................
63
Resolving a low battery level when the computer cannot exit
Hibernation
.......................................................................................
63
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