Compaq Pro 4300 Maintenance & Service Guide Pro 4300 All-in-One Business P - Page 162

Torx T-15 screwdriver, Media Card Reader

Page 162 highlights

N network problems 118 numeric error codes 144 O opening the computer 33 operating guidelines 29 optical drive removing 40 optical drive connector removing 80 optical drive problems 123 overheating, prevention 29 P password clearing 146 power-on 146 setup 146 POST error messages 143 power cord set requirements country specific 151 power problems 98 power supply 153 power switch assembly removing 89 power-on password 146 printer problems 112 problems audio 110 CD-ROM or DVD 123 flash drive 125 front panel 127 general 94 hard drive 100 hardware installation 116 Internet access 127 keyboard 114 Media Card Reader 103 memory 121 monitor 105 mouse 114 network 118 power 98 printer 112 processor 123 software 129 processor problems 123 R rear components 5 rear cover removing 62 recovery partition 142 removal and replacement procedures All-in One chassis 33 converter board 65 display cable 82 display panel 85 drive access panel 38 fan 63 front bezel 84 hard drive 42 hard drive connector 80 heat sink 54 heat sink cover 52 hinge cover panel 34 memory 45 memory access panel 36 optical drive 40 optical drive connector 80 power switch assembly 89 preparing to disassemble the computer 33 rear cover 62 sidekey board 67 speakers 73 stand 61 stand bracket 75 system board 77 system board shield 69 thermal module 54 top panel 58 webcam module 59 WLAN module 71 removing battery 49 resetting CMOS 146 password jumper 146 restoring the hard drive 142 S safety and comfort 91 safety precautions cleaning 30 SATA connectors on system board 24 data cable pinouts 24 hard drive characteristics 24 screws, correct size 31 service considerations 31 setup password 146 side components 4 software problems 129 servicing computer 31 spare part number tamper-resistent wrench 31 Torx T-15 screwdriver 31 speakers removing 73 specifications computer 152 stand removing 61 static electricity 27 system board removing 77 SATA connectors 24 system board shield removing 69 T tamper-proof screws tool 31 temperature control 29 thermal module removing 54 tilt adjustment 6 tools, servicing 31 top panel removing 58 Torx T15 screwdriver 31 V ventilation, proper 29 volume button board removing 67 W Wake-on-LAN feature 118 webcam module removing 59 Windows 8 operating system DVD 142 WLAN module removing 71 Index 155

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N
network problems
118
numeric error codes
144
O
opening the computer
33
operating guidelines
29
optical drive
removing
40
optical drive connector
removing
80
optical drive problems
123
overheating, prevention
29
P
password
clearing
146
power-on
146
setup
146
POST error messages
143
power cord set requirements
country specific
151
power problems
98
power supply
153
power switch assembly
removing
89
power-on password
146
printer problems
112
problems
audio
110
CD-ROM or DVD
123
flash drive
125
front panel
127
general
94
hard drive
100
hardware installation
116
Internet access
127
keyboard
114
Media Card Reader
103
memory
121
monitor
105
mouse
114
network
118
power
98
printer
112
processor
123
software
129
processor problems
123
R
rear components
5
rear cover
removing
62
recovery partition
142
removal and replacement
procedures
All-in One chassis
33
converter board
65
display cable
82
display panel
85
drive access panel
38
fan
63
front bezel
84
hard drive
42
hard drive connector
80
heat sink
54
heat sink cover
52
hinge cover panel
34
memory
45
memory access panel
36
optical drive
40
optical drive connector
80
power switch assembly
89
preparing to disassemble the
computer
33
rear cover
62
sidekey board
67
speakers
73
stand
61
stand bracket
75
system board
77
system board shield
69
thermal module
54
top panel
58
webcam module
59
WLAN module
71
removing battery
49
resetting
CMOS
146
password jumper
146
restoring the hard drive
142
S
safety and comfort
91
safety precautions
cleaning
30
SATA
connectors on system board
24
data cable pinouts
24
hard drive characteristics
24
screws, correct size
31
service considerations
31
setup password
146
side components
4
software
problems
129
servicing computer
31
spare part number
tamper-resistent wrench
31
Torx T-15 screwdriver
31
speakers
removing
73
specifications
computer
152
stand
removing
61
static electricity
27
system board
removing
77
SATA connectors
24
system board shield
removing
69
T
tamper-proof screws
tool
31
temperature control
29
thermal module
removing
54
tilt adjustment
6
tools, servicing
31
top panel
removing
58
Torx T15 screwdriver
31
V
ventilation, proper
29
volume button board
removing
67
W
Wake-on-LAN feature
118
webcam module
removing
59
Windows 8 operating system
DVD
142
WLAN module
removing
71
Index
155