Contents
7
Wireless Local Area Network
. . . . . . . . . . . . .
84
What You Need to Establish a
WLAN Connection
. . . . . . . . . . . . . . . . .
84
Checking Your Wireless Network Card
. . . . . .
85
Setting Up a New WLAN Using a Wireless
Router and a Broadband Modem
. . . . . . . . .
86
Connecting to a WLAN
. . . . . . . . . . . . . . .
87
Mobile Broadband (or Wireless Wide
Area Network)
. . . . . . . . . . . . . . . . . . . . . .
89
What You Need to Establish a Mobile
Broadband Network Connection
. . . . . . . . .
89
Checking Your Dell Mobile Broadband Card
. . . .
90
Connecting to a Mobile Broadband Network
. . .
90
Enabling/Disabling the Dell Mobile
roadband Card
. . . . . . . . . . . . . . . . . . .
91
Dell Wi-Fi Catcher™ Network Locator
. . . . . . . . .
92
10 Securing Your Computer
. . . . . . . . . . . . .
93
Security Cable Lock
. . . . . . . . . . . . . . . . . . .
93
Passwords
. . . . . . . . . . . . . . . . . . . . . . . .
93
If Your Computer is Lost or Stolen
. . . . . . . . . . .
94
11 Troubleshooting
. . . . . . . . . . . . . . . . . . .
97
Dell Technical Update Service
. . . . . . . . . . . . .
97
Dell Diagnostics
. . . . . . . . . . . . . . . . . . . . .
97
Dell Support Center
. . . . . . . . . . . . . . . . . . .
101
Dell Support 3
. . . . . . . . . . . . . . . . . . .
102
DellConnect
. . . . . . . . . . . . . . . . . . . .
103
Network Assistant
. . . . . . . . . . . . . . . . .
104
Summary of Contents for Inspiron 1721
Page 1: ...w w w d e l l c o m s u p p o r t d e l l c o m Dell Inspiron 1721 Owner s Manual Model PP22X ...
Page 20: ...20 About Your Computer Front View 4 5 13 3 6 12 11 9 8 7 14 2 1 10 ...
Page 52: ...52 Using a Battery ...
Page 76: ...76 Using Multimedia ...
Page 80: ...80 Using ExpressCards ...
Page 96: ...96 Securing Your Computer ...
Page 166: ...166 Dell QuickSet Features ...
Page 176: ...176 Getting Help ...
Page 194: ...194 Appendix ...
Page 212: ...212 Glossary ...
Page 220: ...220 Index ...