Dell OptiPlex 740 Quick Reference Guide - Page 72

Help and Support Center, Product Information Guide - motherboard

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I installing parts before you begin, 32 IRQ conflicts, 60 L labels Microsoft Windows, 7 Service Tag, 7 lights power, 22, 28 system, 54 M motherboard. See system board O operating system reinstalling, 8 Operating System CD, 8 P power light, 22, 28 power light diagnosing problems with, 54 problems restore to previous state, 61 72 Index problems. See troubleshooting Product Information Guide, 6 R regulatory information, 6 reinstalling Windows Vista, 63 Windows XP, 64 S safety instructions, 6 Service Tag, 7 software conflicts, 60 support website, 9 system board, 40, 45, 48 System Restore, 61 T troubleshooting beep codes, 59 conflicts, 60 Dell Diagnostics, 51 Hardware Troubleshooter, 60 Help and Support Center, 10 restore to previous state, 61 system lights, 54

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72
Index
I
installing parts
before you begin,
32
IRQ conflicts, 60
L
labels
Microsoft Windows,
7
Service Tag,
7
lights
power, 22, 28
system, 54
M
motherboard.
See
system board
O
operating system
reinstalling, 8
Operating System CD, 8
P
power
light, 22, 28
power light
diagnosing problems with, 54
problems
restore to previous state,
61
problems. See
troubleshooting
Product Information Guide, 6
R
regulatory information, 6
reinstalling
Windows Vista,
63
Windows XP,
64
S
safety instructions, 6
Service Tag, 7
software
conflicts, 60
support website, 9
system board, 40, 45, 48
System Restore, 61
T
troubleshooting
beep codes,
59
conflicts, 60
Dell Diagnostics, 51
Hardware Troubleshooter,
60
Help and Support Center,
10
restore to previous state,
61
system lights, 54