HP ProDesk 400 G5 Micro Maintenance and Service Guide 1 - Page 125

HP PC Hardware Diagnostics UEFI, HP Sure Start

Page 125 highlights

Index A access panel locked 64 removal and replacement 29 audible codes 92 audio problems 74 audio-in jack 2, 3 audio-out jack 2 audio-out jack jack 3 B battery disposal 27 battery replacement 105 beep codes 92 booting options Full Boot 87 Quick Boot 87 buttons power 2 C cautions AC power 22 cables 27 electrostatic discharge 22 keyboard cleaning 25 keyboard keys 26 changing a Power-On password 97 changing a Setup password 97 cleaning computer 25 mouse 26 safety precautions 25 CMOS backing up 94 components front panel 2 rear panel 3 computer serial number 4 specifications 116 computer cleaning 25 Computer Setup access problem 63 connector board removal and replacement 48 connectors DisplayPort monitor 3 power cord 3 country power cord set requirements 115 Customer Support 61 D deleting a Power-On password 97 deleting a Setup password 97 disassembly preparation 28 DisplayPort monitor connector 3 drive cage removal and replacement 33 dust filter removal and replacement 31 E electrostatic discharge (ESD) 22 preventing damage 23 error codes 87, 92 messages 87 F F10 Setup access problem 63 fan removal and replacement 37 fan-sink removal and replacement 43 flash drive problems 84 flashing LEDs 92 front bezel removal and replacement 32 front panel components 2 front panel problems 85 G general problems 63 grounding methods 23 H hard drive proper handling 27 hard drive activity light 2 hard drive problems 67 hard drives removal and replacement 35 hardware installation problems 79 headphone jack 2 helpful hints 62 HP PC Hardware Diagnostics (UEFI) downloading 99 HP Sure Start 113 I installing battery 105 Internet access problems 85 J jacks audio-in 2, 3 audio-out 2 audio-out jack 3 headphone 2 microphone 2 network 3 RJ-45 3 K keyboard cleaning 25 keyboard problems 77 L lights hard drive activity 2 M media card reader problems 69 memory nonvolatile 108 problems 83 volatile 108 Index 117

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Index
A
access panel
locked
64
removal and replacement
29
audible codes
92
audio problems
74
audio-in jack
2, 3
audio-out jack
2
audio-out jack jack
3
B
battery
disposal
27
battery replacement
105
beep codes
92
booting options
Full Boot
87
Quick Boot
87
buttons
power
2
C
cautions
AC power
22
cables
27
electrostatic discharge
22
keyboard cleaning
25
keyboard keys
26
changing a Power-On password
97
changing a Setup password
97
cleaning
computer
25
mouse
26
safety precautions
25
CMOS
backing up
94
components
front panel
2
rear panel
3
computer
serial number
4
specifications
116
computer cleaning
25
Computer Setup
access problem
63
connector board
removal and replacement
48
connectors
DisplayPort monitor
3
power cord
3
country power cord set
requirements
115
Customer Support
61
D
deleting a Power-On password
97
deleting a Setup password
97
disassembly preparation
28
DisplayPort monitor connector
3
drive cage
removal and replacement
33
dust filter
removal and replacement
31
E
electrostatic discharge (ESD)
22
preventing damage
23
error
codes
87, 92
messages
87
F
F10 Setup
access problem
63
fan
removal and replacement
37
fan-sink
removal and replacement
43
flash drive problems
84
flashing LEDs
92
front bezel
removal and replacement
32
front panel components
2
front panel problems
85
G
general problems
63
grounding methods
23
H
hard drive
proper handling
27
hard drive activity light
2
hard drive problems
67
hard drives
removal and replacement
35
hardware installation problems
79
headphone jack
2
helpful hints
62
HP PC Hardware Diagnostics (UEFI)
downloading
99
HP Sure Start
113
I
installing
battery
105
Internet access problems
85
J
jacks
audio-in
2, 3
audio-out
2
audio-out jack
3
headphone
2
microphone
2
network
3
RJ-45
3
K
keyboard
cleaning
25
keyboard problems
77
L
lights
hard drive activity
2
M
media card reader
problems
69
memory
nonvolatile
108
problems
83
volatile
108
Index
117