HP ProBook 4545s HP ProBook 4545s Notebook PC - Maintenance and Service Guide - Page 6

Computer Setup BIOS and Advanced System Diagnostics, Starting Computer Setup - keyboard replacement

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Page 6 highlights

Component replacement procedures 33 Service tag ...33 Battery ...34 Bottom door ...35 Bottom parts location ...36 WLAN/Bluetooth combo card 36 Optical drive ...39 Hard drive ...42 Keyboard ...44 Memory modules ...47 Metal heat shield ...48 Fan ...50 Heat sink ...51 Processor ...53 Top cover ...55 Audio board ...61 Speaker assembly ...62 Power button board/Function board assembly 63 Fingerprint board ...64 USB board ...66 System board ...67 RTC battery ...70 Power cable ...71 Drive extenders ...73 Display assembly ...74 5 Computer Setup (BIOS) and Advanced System Diagnostics 81 Using Computer Setup ...81 Starting Computer Setup 81 Navigating and selecting in Computer Setup 81 Restoring factory settings in Computer Setup 82 Updating the BIOS ...83 Downloading SoftPaqs to update the BIOS 83 BIOS management using system diagnostics 83 Using f10 setup to update the BIOS 83 Determining the BIOS version 84 Downloading a BIOS update 84 BIOS Setup Menu ...86 Main menu ...86 Security menu 86 Diagnostics menu 86 vi

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Component replacement procedures
.................................................................................................
33
Service tag
.........................................................................................................................
33
Battery
...............................................................................................................................
34
Bottom door
.......................................................................................................................
35
Bottom parts location
.........................................................................................................
36
WLAN/Bluetooth combo card
............................................................................................
36
Optical drive
.......................................................................................................................
39
Hard drive
..........................................................................................................................
42
Keyboard
...........................................................................................................................
44
Memory modules
...............................................................................................................
47
Metal heat shield
................................................................................................................
48
Fan
.....................................................................................................................................
50
Heat sink
............................................................................................................................
51
Processor
...........................................................................................................................
53
Top cover
...........................................................................................................................
55
Audio board
.......................................................................................................................
61
Speaker assembly
.............................................................................................................
62
Power button board/Function board assembly
..................................................................
63
Fingerprint board
...............................................................................................................
64
USB board
.........................................................................................................................
66
System board
.....................................................................................................................
67
RTC battery
.......................................................................................................................
70
Power cable
.......................................................................................................................
71
Drive extenders
..................................................................................................................
73
Display assembly
...............................................................................................................
74
5
Computer Setup (BIOS) and Advanced System Diagnostics
...................................................................
81
Using Computer Setup
.......................................................................................................................
81
Starting Computer Setup
...................................................................................................
81
Navigating and selecting in Computer Setup
.....................................................................
81
Restoring factory settings in Computer Setup
...................................................................
82
Updating the BIOS
.............................................................................................................
83
Downloading SoftPaqs to update the BIOS
......................................................
83
BIOS management using system diagnostics
...................................................
83
Using f10 setup to update the BIOS
..................................................................
83
Determining the BIOS version
...........................................................................
84
Downloading a BIOS update
.............................................................................
84
BIOS Setup Menu
..............................................................................................................
86
Main menu
........................................................................................................
86
Security menu
...................................................................................................
86
Diagnostics menu
..............................................................................................
86
vi