HP 550 HP 550 Notebook PC - Maintenance and Service Guide - Page 6

Computer Setup, Specifications, DVD/CD-RW Combo Drive specifications - keyboard replacement

Page 6 highlights

Equipment guidelines 34 Unknown user password 35 Component replacement procedures 36 Serial number ...36 Computer feet ...37 Battery ...38 Hard drive ...39 WLAN module ...41 Memory module ...44 Optical drive ...45 Switch cover ...46 Keyboard ...49 Speaker ...52 Display lid switch module 53 Display assembly ...54 Top cover ...59 TouchPad board and TouchPad button board 62 Bluetooth module ...64 System board ...65 Fan ...69 Heat sink ...71 Processor ...73 Modem module ...75 RTC battery ...77 ExpressCard assembly ...78 5 Computer Setup Starting Computer Setup ...80 Using Computer Setup ...81 Navigating and selecting in Computer Setup 81 Restoring factory settings in Computer Setup 81 Computer Setup menus ...82 File menu ...82 Security menu ...83 Diagnostics menu ...83 System Configuration menu 84 6 Specifications Computer specifications ...86 15.4-inch, WXGA display specifications 87 Hard drive specifications ...88 DVD±RW and CD-RW Double-Layer Combo Drive specifications 89 DVD/CD-RW Combo Drive specifications 90 vi

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Equipment guidelines
.......................................................................
34
Unknown user password
...................................................................................................
35
Component replacement procedures
.................................................................................................
36
Serial number
....................................................................................................................
36
Computer feet
....................................................................................................................
37
Battery
...............................................................................................................................
38
Hard drive
..........................................................................................................................
39
WLAN module
....................................................................................................................
41
Memory module
.................................................................................................................
44
Optical drive
.......................................................................................................................
45
Switch cover
......................................................................................................................
46
Keyboard
...........................................................................................................................
49
Speaker
.............................................................................................................................
52
Display lid switch module
...................................................................................................
53
Display assembly
...............................................................................................................
54
Top cover
...........................................................................................................................
59
TouchPad board and TouchPad button board
...................................................................
62
Bluetooth module
...............................................................................................................
64
System board
.....................................................................................................................
65
Fan
.....................................................................................................................................
69
Heat sink
............................................................................................................................
71
Processor
...........................................................................................................................
73
Modem module
..................................................................................................................
75
RTC battery
.......................................................................................................................
77
ExpressCard assembly
......................................................................................................
78
5
Computer Setup
Starting Computer Setup
....................................................................................................................
80
Using Computer Setup
.......................................................................................................................
81
Navigating and selecting in Computer Setup
.....................................................................
81
Restoring factory settings in Computer Setup
...................................................................
81
Computer Setup menus
.....................................................................................................................
82
File menu
...........................................................................................................................
82
Security menu
....................................................................................................................
83
Diagnostics menu
..............................................................................................................
83
System Configuration menu
..............................................................................................
84
6
Specifications
Computer specifications
.....................................................................................................................
86
15.4-inch, WXGA display specifications
.............................................................................................
87
Hard drive specifications
....................................................................................................................
88
DVD±RW and CD-RW Double-Layer Combo Drive specifications
....................................................
89
DVD/CD-RW Combo Drive specifications
..........................................................................................
90
vi