HP 621 Compaq 320, 321, 420, 421, 620, 621 Notebook PCs and HP 420, 620 Notebo - Page 8

Computer Setup, Computer Setup in Windows - battery

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Page 8 highlights

Grounding guidelines ...44 Electrostatic discharge damage 44 Packaging and transporting guidelines 45 Workstation guidelines 45 Equipment guidelines 46 Component replacement procedures 47 Service tag ...47 Computer feet ...48 Battery ...49 Service door ...49 Hard drive ...52 Memory module ...55 WLAN module ...57 Optical drive ...58 Fan ...60 Heat sink ...61 Processor ...62 Palm rest ...64 Keyboard ...69 Top cover ...73 Power switch board ...78 Bluetooth module ...80 USB connector assembly 81 Speaker ...83 Display assembly ...84 System board ...92 Main battery connector ...96 RTC battery ...98 Modem module ...99 Audio board ...100 5 Computer Setup ...103 Computer Setup in Windows ...103 Starting Computer Setup 103 Using Computer Setup ...103 Navigating and selecting in Computer Setup 103 Restoring factory settings in Computer Setup 104 Computer Setup menus 105 File menu ...105 Security menu 106 System Configuration menu 107 Computer Setup in Linux ...111 Starting Computer Setup 111 viii

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Grounding guidelines
.........................................................................................................
44
Electrostatic discharge damage
........................................................................
44
Packaging and transporting guidelines
.............................................
45
Workstation guidelines
.....................................................................
45
Equipment guidelines
.......................................................................
46
Component replacement procedures
.................................................................................................
47
Service tag
.........................................................................................................................
47
Computer feet
....................................................................................................................
48
Battery
...............................................................................................................................
49
Service door
.......................................................................................................................
49
Hard drive
..........................................................................................................................
52
Memory module
.................................................................................................................
55
WLAN module
....................................................................................................................
57
Optical drive
.......................................................................................................................
58
Fan
.....................................................................................................................................
60
Heat sink
............................................................................................................................
61
Processor
...........................................................................................................................
62
Palm rest
............................................................................................................................
64
Keyboard
...........................................................................................................................
69
Top cover
...........................................................................................................................
73
Power switch board
...........................................................................................................
78
Bluetooth module
...............................................................................................................
80
USB connector assembly
..................................................................................................
81
Speaker
.............................................................................................................................
83
Display assembly
...............................................................................................................
84
System board
.....................................................................................................................
92
Main battery connector
......................................................................................................
96
RTC battery
.......................................................................................................................
98
Modem module
..................................................................................................................
99
Audio board
.....................................................................................................................
100
5
Computer Setup
..........................................................................................................................................
103
Computer Setup in Windows
............................................................................................................
103
Starting Computer Setup
.................................................................................................
103
Using Computer Setup
....................................................................................................
103
Navigating and selecting in Computer Setup
..................................................
103
Restoring factory settings in Computer Setup
.................................................
104
Computer Setup menus
...................................................................................................
105
File menu
........................................................................................................
105
Security menu
.................................................................................................
106
System Configuration menu
............................................................................
107
Computer Setup in Linux
..................................................................................................................
111
Starting Computer Setup
.................................................................................................
111
viii