Dell XPS 420 owner manual Book.book Page 220 Tuesday, November 27, 2007 1029 AM

book.book Page 220 Tuesday, November 27, 2007 10:29 AM

cover replacing, 172

CPU overclocking, 59

D

Dell

contacting, 193, 200 support site, 13

Dell Diagnostics, 86

Dell Premier Support website, 12

DellConnect, 196

Device Driver Rollback, 91

diagnostic lights, 76

diagnostics beep codes, 81 Dell, 86 lights, 76

display. See monitor

documentation

End User License Agreement, 12 ergonomics, 12

online, 13

Product Information Guide, 12 regulatory, 12

safety, 12 warranty, 12

drive panel, 124 removing, 124 replacing, 127

drive-panel insert removing, 125 replacing, 126

drivers about, 90 identifying, 91 reinstalling, 91

Drivers and Utilities Media, 92

drives problems, 62 RAID, 30

dual graphics technology, 59

dual monitors, 25

DVDs playing, 42

E

e-mail problems, 63

End User License Agreement, 12

ergonomics information, 12

error messages beep codes, 81 diagnostic lights, 76 problems, 64 system, 83

F

Factory Image Restore, 95

220

Index