HP EliteBook 745 Maintenance and Service Guide - Page 8

Computer Setup BIOS, TPM, and HP Sure Start, Solid-state drive SSD

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Page 8 highlights

Packaging and transporting guidelines ...33 5 Removal and replacement procedures for Customer Self-Repair parts 34 Component replacement procedures ...34 Preparation for disassembly ...34 Bottom cover ...34 Solid-state drive (SSD) ...36 Memory modules ...37 WLAN/Bluetooth combo card ...38 WWAN module ...40 Keyboard ...42 6 Removal and replacement procedures for authorized service provider parts 45 Component replacement procedures ...45 Battery ...46 Heat sink assembly ...48 RTC battery ...51 USB board ...52 RJ-45 board with bracket ...53 Power button board ...54 Speaker assembly ...55 Touchpad ...56 Touchpad button board ...58 NFC module ...59 Smart card reader ...60 Fan ...61 System board ...63 Fingerprint reader assembly ...66 Display assembly ...67 Top cover ...77 7 Interpreting system validation diagnostic front panel LEDs and audible codes 78 8 Computer Setup (BIOS), TPM, and HP Sure Start 80 Using Computer Setup ...80 Starting Computer Setup ...80 Navigating and selecting in Computer Setup 80 Restoring factory settings in Computer Setup 80 Updating the BIOS ...81 Determining the BIOS version 81 viii

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Packaging and transporting guidelines
..............................................................................................................
33
5
Removal and replacement procedures for Customer Self-Repair parts
.............................................................
34
Component replacement procedures
..................................................................................................................
34
Preparation for disassembly
.............................................................................................................
34
Bottom cover
.....................................................................................................................................
34
Solid-state drive (SSD)
......................................................................................................................
36
Memory modules
...............................................................................................................................
37
WLAN/Bluetooth combo card
............................................................................................................
38
WWAN module
...................................................................................................................................
40
Keyboard
...........................................................................................................................................
42
6
Removal and replacement procedures for authorized service provider parts
....................................................
45
Component replacement procedures
..................................................................................................................
45
Battery
...............................................................................................................................................
46
Heat sink assembly
...........................................................................................................................
48
RTC battery
........................................................................................................................................
51
USB board
..........................................................................................................................................
52
RJ-45 board with bracket
..................................................................................................................
53
Power button board
..........................................................................................................................
54
Speaker assembly
.............................................................................................................................
55
Touchpad
...........................................................................................................................................
56
Touchpad button board
.....................................................................................................................
58
NFC module
.......................................................................................................................................
59
Smart card reader
..............................................................................................................................
60
Fan
.....................................................................................................................................................
61
System board
....................................................................................................................................
63
Fingerprint reader assembly
.............................................................................................................
66
Display assembly
...............................................................................................................................
67
Top cover
...........................................................................................................................................
77
7
Interpreting system validation diagnostic front panel LEDs and audible codes
.................................................
78
8
Computer Setup (BIOS), TPM, and HP Sure Start
.............................................................................................
80
Using Computer Setup
.........................................................................................................................................
80
Starting Computer Setup
..................................................................................................................
80
Navigating and selecting in Computer Setup
...................................................................................
80
Restoring factory settings in Computer Setup
.................................................................................
80
Updating the BIOS
.............................................................................................................................
81
Determining the BIOS version
.........................................................................................
81
viii