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

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

Page 8 highlights

Customizing power schemes 56 Setting password protection upon exiting Standby 57 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 Using Battery Check ...59 Displaying the remaining battery charge 60 Inserting or removing the battery 60 Charging a battery ...62 Maximizing battery discharge time 62 Managing low battery levels 62 Identifying low battery levels 63 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 Calibrating a battery ...64 Step 1: Fully charge the battery 64 Step 2: Disable Hibernation and Standby 64 Step 3: Discharge the battery 65 Step 4: Fully recharge the battery 66 Step 5: Reenable Hibernation and Standby 66 Conserving battery power 66 Storing a battery ...66 Disposing of a used battery 67 Replacing the battery ...67 Testing an AC adapter ...68 Shutting down the computer ...68 6 Drives ...69 Identifying installed drives ...69 Handling drives ...69 Improving hard drive performance ...71 Using Disk Defragmenter 71 Using Disk Cleanup ...71 Using HP 3D DriveGuard ...72 Identifying HP 3D DriveGuard status 72 viii

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Customizing power schemes
............................................................................
56
Setting password protection upon exiting Standby
............................................................
57
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
Using Battery Check
..........................................................................................................
59
Displaying the remaining battery charge
...........................................................................
60
Inserting or removing the battery
.......................................................................................
60
Charging a battery
.............................................................................................................
62
Maximizing battery discharge time
....................................................................................
62
Managing low battery levels
..............................................................................................
62
Identifying low battery levels
.............................................................................
63
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
Calibrating a battery
...........................................................................................................
64
Step 1: Fully charge the battery
........................................................................
64
Step 2: Disable Hibernation and Standby
.........................................................
64
Step 3: Discharge the battery
............................................................................
65
Step 4: Fully recharge the battery
.....................................................................
66
Step 5: Reenable Hibernation and Standby
......................................................
66
Conserving battery power
..................................................................................................
66
Storing a battery
................................................................................................................
66
Disposing of a used battery
...............................................................................................
67
Replacing the battery
.........................................................................................................
67
Testing an AC adapter
.......................................................................................................................
68
Shutting down the computer
...............................................................................................................
68
6
Drives
.............................................................................................................................................................
69
Identifying installed drives
..................................................................................................................
69
Handling drives
...................................................................................................................................
69
Improving hard drive performance
.....................................................................................................
71
Using Disk Defragmenter
...................................................................................................
71
Using Disk Cleanup
...........................................................................................................
71
Using HP 3D DriveGuard
...................................................................................................................
72
Identifying HP 3D DriveGuard status
.................................................................................
72
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