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Contents 7
Setting Up a New WLAN Using a
Wireless Router and a Broadband Modem
. . . . 79
Connecting to a WLAN
. . . . . . . . . . . . . . . 81
Mobile Broadband/
Wireless Wide Area Network (WWAN)
. . . . . . . . 82
What You Need to Establish a
Mobile Broadband Network Connection
. . . . . 83
Checking Your Dell Mobile Broadband Card
. . . . 83
Connecting to a Mobile Broadband Network
. . . 84
Enabling/Disabling the
Dell Mobile Broadband Card
. . . . . . . . . . . . 85
Dell Wi-Fi Catcher™ Network Locator
. . . . . . . . . 85
11 Securing Your Computer . . . . . . . . . . . . . 87
Security Cable Lock . . . . . . . . . . . . . . . . . . . 87
Passwords
. . . . . . . . . . . . . . . . . . . . . . . . 88
Fingerprint Reader
. . . . . . . . . . . . . . . . . . . 88
Computer Tracking Software
. . . . . . . . . . . . . . 89
If Your Computer Is Lost or Stolen
. . . . . . . . . . . 89
12 Troubleshooting . . . . . . . . . . . . . . . . . . . 91
Dell Technical Update Service . . . . . . . . . . . . . 91
Dell Diagnostics
. . . . . . . . . . . . . . . . . . . . . 91
Dell Support Center
. . . . . . . . . . . . . . . . . . . 95
Dell Support 3
. . . . . . . . . . . . . . . . . . . 96
Dell PC Tune-Up
. . . . . . . . . . . . . . . . . . 97
Dell PC CheckUp
. . . . . . . . . . . . . . . . . . 97
book.book Page 7 Friday, November 30, 2007 11:28 AM