HP LJ476UT User Manual - Page 6

Computer Setup BIOS and System Diagnostics, Using Computer Setup - battery

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Grounding guidelines ...43 Electrostatic discharge damage 43 Packaging and transporting guidelines 44 Workstation guidelines 44 Equipment guidelines 45 Component replacement procedures 46 Service tag ...46 Battery ...47 SIM ...48 Bottom door ...49 Optical drive ...50 Hard drive ...52 Memory modules ...54 WWAN module ...56 WLAN/Bluetooth combo card 58 Keyboard ...63 Top cover ...65 Card reader board ...70 Speaker assembly ...71 Quick Launch board ...73 Power button board ...74 Modem module ...76 Lid switch ...78 USB board ...80 Optical drive connector ...82 RJ-11 jack cable ...84 System board ...85 Hard drive extension board (4730s models 89 RTC battery ...91 Fan ...93 Heat sink ...95 Processor ...97 Power cable ...100 Display assembly ...102 5 Computer Setup (BIOS) and System Diagnostics 112 Using Computer Setup ...112 Starting Computer Setup 112 Navigating and selecting in Computer Setup 112 Restoring factory settings in Computer Setup 113 Updating the BIOS ...114 vi

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Grounding guidelines
.........................................................................................................
43
Electrostatic discharge damage
........................................................................
43
Packaging and transporting guidelines
.............................................
44
Workstation guidelines
.....................................................................
44
Equipment guidelines
.......................................................................
45
Component replacement procedures
.................................................................................................
46
Service tag
.........................................................................................................................
46
Battery
...............................................................................................................................
47
SIM
....................................................................................................................................
48
Bottom door
.......................................................................................................................
49
Optical drive
.......................................................................................................................
50
Hard drive
..........................................................................................................................
52
Memory modules
...............................................................................................................
54
WWAN module
..................................................................................................................
56
WLAN/Bluetooth combo card
............................................................................................
58
Keyboard
...........................................................................................................................
63
Top cover
...........................................................................................................................
65
Card reader board
.............................................................................................................
70
Speaker assembly
.............................................................................................................
71
Quick Launch board
...........................................................................................................
73
Power button board
...........................................................................................................
74
Modem module
..................................................................................................................
76
Lid switch
...........................................................................................................................
78
USB board
.........................................................................................................................
80
Optical drive connector
......................................................................................................
82
RJ-11 jack cable
................................................................................................................
84
System board
.....................................................................................................................
85
Hard drive extension board (4730s models)
......................................................................
89
RTC battery
.......................................................................................................................
91
Fan
.....................................................................................................................................
93
Heat sink
............................................................................................................................
95
Processor
...........................................................................................................................
97
Power cable
.....................................................................................................................
100
Display assembly
.............................................................................................................
102
5
Computer Setup (BIOS) and System Diagnostics
...................................................................................
112
Using Computer Setup
.....................................................................................................................
112
Starting Computer Setup
.................................................................................................
112
Navigating and selecting in Computer Setup
...................................................................
112
Restoring factory settings in Computer Setup
.................................................................
113
Updating the BIOS
...........................................................................................................
114
vi