HP Dc7900 Troubleshooting Guide - Page 73

Media Card Reader problems, CD-ROM or DVD

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Page 73 highlights

Index A access panel, locked 11 audible codes 57 audio problems 28 B beep codes 57 boot problems 43 booting options Full Boot 50 Quick Boot 50 C CD-ROM or DVD problems 41 CMOS backing up 61 clearing and resetting 63 Customer Support 7, 49 D diagnostics utility 1 diskette problems 16 Drive Protection System (DPS) 65 E error codes 50, 57 messages 51 F flash drive problems 44 flashing LEDs 57 front panel problems 45 G general problems 10 H hard drive problems 19 hardware installation problems 33 helpful hints 8 I Insight Diagnostics 1 Internet access problems 46 K keyboard problems 31 L LEDs blinking power 57 blinking PS/2 keyboard 57 M Media Card Reader problems 22 memory problems 38 monitor problems 24 mouse problems 31 N network problems 35 numeric error codes 51 O optical drive problems 41 P password clearing 61 power-on 61 setup 61 POST error messages 50 power problems 14 power-on password 61 printer problems 30 problems audio 28 CD-ROM or DVD 41 diskette 16 flash drive 44 front panel 45 general 10 hard drive 19 hardware installation 33 Internet access 46 keyboard 31 Media Card Reader 22 memory 38 monitor 24 mouse 31 network 35 power 14 printer 30 processor 40 software 48 processor problems 40 R resetting CMOS 61 password jumper 61 S safety and comfort 7 setup password 61 software backing up 5 problems 48 W Wake-on-LAN feature 35 ENWW Index 67

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Index
A
access panel, locked
11
audible codes
57
audio problems
28
B
beep codes
57
boot problems
43
booting options
Full Boot
50
Quick Boot
50
C
CD-ROM or DVD problems
41
CMOS
backing up
61
clearing and resetting
63
Customer Support
7,
49
D
diagnostics utility
1
diskette problems
16
Drive Protection System
(DPS)
65
E
error
codes
50,
57
messages
51
F
flash drive problems
44
flashing LEDs
57
front panel problems
45
G
general problems
10
H
hard drive problems
19
hardware installation
problems
33
helpful hints
8
I
Insight Diagnostics
1
Internet access problems
46
K
keyboard problems
31
L
LEDs
blinking power
57
blinking PS/2 keyboard
57
M
Media Card Reader problems
22
memory problems
38
monitor problems
24
mouse problems
31
N
network problems
35
numeric error codes
51
O
optical drive problems
41
P
password
clearing
61
power-on
61
setup
61
POST error messages
50
power problems
14
power-on password
61
printer problems
30
problems
audio
28
CD-ROM or DVD
41
diskette
16
flash drive
44
front panel
45
general
10
hard drive
19
hardware installation
33
Internet access
46
keyboard
31
Media Card Reader
22
memory
38
monitor
24
mouse
31
network
35
power
14
printer
30
processor
40
software
48
processor problems
40
R
resetting
CMOS
61
password jumper
61
S
safety and comfort
7
setup password
61
software
backing up
5
problems
48
W
Wake-on-LAN feature
35
ENWW
Index
67