HP ProBook 4540s HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 6

Computer Setup BIOS and Advanced System Diagnostics, Using Computer Setup - sim

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Page 6 highlights

Plastic parts ...36 Cables and connectors 37 Drive handling 37 Grounding guidelines ...38 Electrostatic discharge damage 38 Packaging and transporting guidelines 39 Workstation guidelines 39 Equipment guidelines 40 Component replacement procedures 41 Service tag ...41 Battery ...42 Using the optional security screw 43 Bottom door ...44 SIM ...45 Optical drive ...46 Hard drive ...48 Memory modules ...50 WWAN module ...52 WLAN/Bluetooth combo card 54 Keyboard ...56 Heat shield ...59 Fan ...61 Heat sink ...63 Processor ...66 Top cover ...67 Fingerprint reader board ...75 Speaker assembly ...76 Function board/Power button board assembly 79 Audio board ...81 USB connector assembly 82 Battery cable ...84 System board ...85 RTC battery ...88 Optical drive extension board (4540s models only 90 Hard drive extension board (4540s models only 92 Power cable ...94 Latch assembly ...95 Display assembly ...97 5 Computer Setup (BIOS) and Advanced System Diagnostics 105 Using Computer Setup ...105 vi

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Plastic parts
.......................................................................................................
36
Cables and connectors
.....................................................................................
37
Drive handling
...................................................................................................
37
Grounding guidelines
.........................................................................................................
38
Electrostatic discharge damage
........................................................................
38
Packaging and transporting guidelines
.............................................
39
Workstation guidelines
.....................................................................
39
Equipment guidelines
.......................................................................
40
Component replacement procedures
.................................................................................................
41
Service tag
.........................................................................................................................
41
Battery
...............................................................................................................................
42
Using the optional security screw
......................................................................................
43
Bottom door
.......................................................................................................................
44
SIM
....................................................................................................................................
45
Optical drive
.......................................................................................................................
46
Hard drive
..........................................................................................................................
48
Memory modules
...............................................................................................................
50
WWAN module
..................................................................................................................
52
WLAN/Bluetooth combo card
............................................................................................
54
Keyboard
...........................................................................................................................
56
Heat shield
.........................................................................................................................
59
Fan
.....................................................................................................................................
61
Heat sink
............................................................................................................................
63
Processor
...........................................................................................................................
66
Top cover
...........................................................................................................................
67
Fingerprint reader board
....................................................................................................
75
Speaker assembly
.............................................................................................................
76
Function board/Power button board assembly
..................................................................
79
Audio board
.......................................................................................................................
81
USB connector assembly
..................................................................................................
82
Battery cable
......................................................................................................................
84
System board
.....................................................................................................................
85
RTC battery
.......................................................................................................................
88
Optical drive extension board (4540s models only)
...........................................................
90
Hard drive extension board (4540s models only)
..............................................................
92
Power cable
.......................................................................................................................
94
Latch assembly
..................................................................................................................
95
Display assembly
...............................................................................................................
97
5
Computer Setup (BIOS) and Advanced System Diagnostics
.................................................................
105
Using Computer Setup
.....................................................................................................................
105
vi