Restoring to a previous system restore point
....................................................................
78
Restoring specific files
.......................................................................................................
78
Restoring specific files using Windows Backup and Restore
............................
78
Recovering the original system using HP Recovery Manager
...........................................
78
What you need to know
.....................................................................................
78
Recovering using HP Recovery partition (select models only)
.........................
79
Recovering using the recovery media
...............................................................
79
Changing the computer boot order
...................................................
80
12
Specifications
..............................................................................................................................................
81
Input power
.........................................................................................................................................
81
Operating environment
.......................................................................................................................
82
13
Troubleshooting and support
....................................................................................................................
83
Troubleshooting
..................................................................................................................................
84
Disc drive problems
...........................................................................................................
84
Wireless connection problems
...........................................................................................
84
Cannot connect to a WLAN
...............................................................................
85
Cannot connect to a preferred network
.............................................................
85
Current network security codes are unavailable
...............................................
86
WLAN connection is very weak
.........................................................................
86
Cannot connect to the wireless router
...............................................................
87
Network status icon is not displayed
.................................................................
87
Audio problems
..................................................................................................................
87
Power management problems
...........................................................................................
88
Resolving a low battery level
.............................................................................
88
Resolving a low battery level when external power is available
.......
88
Resolving a low battery level when no power source is available
....
88
Resolving a low battery level when the computer cannot exit
Hibernation
.......................................................................................
88
Troubleshooting an AC adapter
........................................................................
88
Contacting customer support
.............................................................................................................
90
14
Electrostatic Discharge
..............................................................................................................................
91
Index
...................................................................................................................................................................
92
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