HP ProBook 5220m HP ProBook Notebook PC User Guide - Windows Vista - Page 8

Identifying HP 3D DriveGuard status, Step 5: Reenable Hibernation and Sleep

Page 8 highlights

Customizing power plans 56 Setting password protection on wakeup 56 Using HP Power Assistant ...57 Starting HP Power Assistant 57 Using external AC power ...58 Connecting the AC adapter 58 Using battery power ...59 Finding battery information in Help and Support 59 Displaying the remaining battery charge 60 Inserting or removing the battery 60 Charging a battery ...61 Managing low battery levels 62 Identifying low battery levels 62 Resolving a low battery level 62 Resolving a low battery level when external power is available ....... 62 Resolving a low battery level when a charged battery is available 62 Resolving a low battery level when no power source is available 62 Resolving a low battery level when the computer cannot exit Hibernation 63 Calibrating a battery ...63 Step 1: Fully charge the battery 63 Step 2: Disable Hibernation and Sleep 63 Step 3: Discharge the battery 64 Step 4: Fully recharge the battery 64 Step 5: Reenable Hibernation and Sleep 64 Conserving battery power 65 Storing a battery ...65 Disposing of a used battery 65 Testing an AC adapter ...66 Shutting down the computer ...66 6 Drives ...68 Identifying installed drives ...68 Handling drives ...68 Improving hard drive performance ...70 Using Disk Defragmenter 70 Using Disk Cleanup ...70 Using HP 3D DriveGuard ...71 Identifying HP 3D DriveGuard status 71 Using HP 3D DriveGuard software 72 Replacing a hard drive ...73 viii

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Customizing power plans
..................................................................................
56
Setting password protection on wakeup
............................................................................
56
Using HP Power Assistant
.................................................................................................................
57
Starting HP Power Assistant
..............................................................................................
57
Using external AC power
....................................................................................................................
58
Connecting the AC adapter
...............................................................................................
58
Using battery power
...........................................................................................................................
59
Finding battery information in Help and Support
...............................................................
59
Displaying the remaining battery charge
...........................................................................
60
Inserting or removing the battery
.......................................................................................
60
Charging a battery
.............................................................................................................
61
Managing low battery levels
..............................................................................................
62
Identifying low battery levels
.............................................................................
62
Resolving a low battery level
.............................................................................
62
Resolving a low battery level when external power is available
.......
62
Resolving a low battery level when a charged battery is
available
...........................................................................................
62
Resolving a low battery level when no power source is
available
...........................................................................................
62
Resolving a low battery level when the computer cannot exit
Hibernation
.......................................................................................
63
Calibrating a battery
...........................................................................................................
63
Step 1: Fully charge the battery
........................................................................
63
Step 2: Disable Hibernation and Sleep
.............................................................
63
Step 3: Discharge the battery
............................................................................
64
Step 4: Fully recharge the battery
.....................................................................
64
Step 5: Reenable Hibernation and Sleep
..........................................................
64
Conserving battery power
..................................................................................................
65
Storing a battery
................................................................................................................
65
Disposing of a used battery
...............................................................................................
65
Testing an AC adapter
.......................................................................................................................
66
Shutting down the computer
...............................................................................................................
66
6
Drives
.............................................................................................................................................................
68
Identifying installed drives
..................................................................................................................
68
Handling drives
...................................................................................................................................
68
Improving hard drive performance
.....................................................................................................
70
Using Disk Defragmenter
...................................................................................................
70
Using Disk Cleanup
...........................................................................................................
70
Using HP 3D DriveGuard
...................................................................................................................
71
Identifying HP 3D DriveGuard status
.................................................................................
71
Using HP 3D DriveGuard software
....................................................................................
72
Replacing a hard drive
.......................................................................................................................
73
viii