Dell XPS 720 Owner's Manual page 216

documentation (continued)
safety, 9
warranty, 9
drive panel, 113
replacing, 114
drivers
about, 75
identifying, 75
reinstalling, 76
Drivers and Utilities
Media, 76
drives
problems, 53
RAID, 29
dual graphics technology, 49
dual monitors, 23
DVDs
about, 38
E
e-mail
problems, 55
End User License
Agreement, 9
ergonomics information, 9
error messages
beep codes, 69
diagnostic lights, 66
problems, 56
system, 70
216
Index
F
Factory Image Restore, 80-81
G
graphics
dual graphics, 49
H
hard drive
activity light, 15
problems, 54
hardware
beep codes, 69
conflicts, 83
Dell Diagnostics, 72
drives, RAID configuration, 29
Hardware Troubleshooter, 83
headphone
connector, 15, 18
Help and Support, 11
helpful tips, 40
hibernate mode, 45-47
I
IEEE
connectors, 15, 18
IEEE 1394
problems, 57
installing parts
before you begin, 85
recommended tools, 85
turning off your computer, 85
Internet
problems, 55
IRQ conflicts, 83
K
keyboard
connector, 17
problems, 57
L
labels
Microsoft Windows, 10
Service Tag, 10
lights
diagnostic, 66
front of computer, 66
hard drive activity, 15
link integrity, 17
network, 17
network activity, 17
power, 14
liquid cooling, 49, 128
M
media
operating system, 12
media card reader
using, 41