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Contents 7
Setting Up a New WLAN Using a
Wireless Router and a Broadband Modem
. . . . 77
Connecting to a WLAN
. . . . . . . . . . . . . . . 79
Mobile Broadband/Wireless Wide Area
Network (WWAN)
. . . . . . . . . . . . . . . . . . . . 80
What You Need to Establish a Mobile
Broadband Network Connection
. . . . . . . . . 81
Checking Your Dell Mobile Broadband Card
. . . . 81
Connecting to a Mobile Broadband Network
. . . 82
Enabling/Disabling the Dell Mobile
Broadband Card
. . . . . . . . . . . . . . . . . . 83
Dell Wi-Fi Catcher™ Network Locator
. . . . . . . . . 83
11 Securing Your Computer . . . . . . . . . . . . . 85
Security Cable Lock . . . . . . . . . . . . . . . . . . . 85
Passwords
. . . . . . . . . . . . . . . . . . . . . . . . 86
Fingerprint Reader
. . . . . . . . . . . . . . . . . . . 86
Computer Tracking Software
. . . . . . . . . . . . . . 87
If Your Computer Is Lost or Stolen
. . . . . . . . . . . 87
12 Troubleshooting . . . . . . . . . . . . . . . . . . . 89
Dell Technical Update Service . . . . . . . . . . . . . 89
Dell Diagnostics
. . . . . . . . . . . . . . . . . . . . . 89
Dell Support Center
. . . . . . . . . . . . . . . . . . . 93
Dell Support 3
. . . . . . . . . . . . . . . . . . . 94
Dell PC Tune-Up
. . . . . . . . . . . . . . . . . . 95
Dell PC CheckUp
. . . . . . . . . . . . . . . . . . 95
book.book Page 7 Tuesday, October 7, 2008 6:05 PM