HP ProBook 450 G4 Notebook PC and HP ProBook 455 G4 Notebook PC - Maintenance and Service Guide

mini card 3
operating system 4
optical drives 2
pointing devices 4
ports 4
power requirements 4
processors 1
product name 1
security 4
serviceability 5
webcam 3
wireless 3
product name 1
product name and number,
computer 15
R
recover
options 99
recovery
discs 98, 100
HP Recovery Manager 99
media 100
starting 100
supported discs 98
system 99
USB ash drive 100
using HP Recovery media 98
recovery media
creating 97
creating using HP Recovery
Manager 98
recovery partition
removing 102
regulatory information
regulatory label 15
wireless certication labels 15
removal/replacement
preliminaries 27
procedures, Authorized Service
Provider 48
procedures, Customer Self-
Repair 32
removing personal data from volatile
system memory 110
RJ-45 (network) jack, identifying 6
RJ-45 (network) lights, identifying
6
RTC battery
removal 77
spare part number 18, 77
S
Screw Kit, spare part number 26
security cable slot, identifying 6
security, product description 4
serial number 15
serial number, computer 15
service considerations 27
service door
removing 33
spare part number 33
service labels, locating 15
serviceability, product description 5
setup utility
navigating and selecting 91
restoring factory settings 91
SIM card slot, identifying 14
SIM hinged connector, identifying
14
slots
security cable 6
SIM card 14
solid-state drive
removal 44
spare part number 44
spare part numbers 18, 24
specications 106
speaker assembly
removal 62
spare part number 17, 62
speakers, identifying 11
specications
Blu-ray ROM DVD±RW
SuperMulti 108
computer 103
display 104
DVD-ROM drive 109
DVD±RW SuperMulti DL Drive
107
hard drive 105
optical drive 107, 108, 109
solid-state drive 106
static-shielding materials 31
supported discs, recovery 98
Sure Start
using 94
system board
removal 74
spare part numbers 17, 74
system memory, removing personal
data from volatile 110
system recovery 99
system restore point
creating 98
system restore point, creating 97
T
thermal material, replacement 80,
81
tools required 27
top cover
removal 52
spare part number 17, 52
TouchPad
buttons 9
TouchPad assembly
removal 64
spare part number 64
TouchPad zone
identifying 9
TPM settings 94
transporting guidelines 30
traveling with the computer 15
U
USB 3.0 port 7
USB legacy support 91
USB ports, identifying 6, 7
USB Type-C charging port,
identifying 7
USB/audio board
removal 68
spare part number 17, 68
V
vents, identifying 7, 14
W
webcam 8
product description 3
webcam light, identifying 8
webcam module
removal 85
spare part number 22
webcam, identifying 8
webcam/microphone cable
removing 50
122 Index