Dell PP29L - Page 7

Contents 7
Mobile Broadband (or Wireless Wide Area Network) . 92
What You Need to Establish a Mobile Broadband Network
Connection
. . . . . . . . . . . . . . . . . . . . . 93
Checking Your Dell Mobile Broadband Card
. . . . 93
Connecting to a Mobile Broadband Network
. . . 94
Enabling/Disabling the Dell Mobile Broadband Card
94
Dell Wi-Fi Catcher™ Network Locator
. . . . . . . . . 95
10 Securing Your Computer . . . . . . . . . . . . . 97
Security Cable Lock . . . . . . . . . . . . . . . . . . . 97
Passwords
. . . . . . . . . . . . . . . . . . . . . . . . 97
If Your Computer Is Lost or Stolen
. . . . . . . . . . . 98
11 Troubleshooting . . . . . . . . . . . . . . . . . . 101
Dell Technical Update Service . . . . . . . . . . . . . 101
Dell Diagnostics
. . . . . . . . . . . . . . . . . . . . . 101
Dell Support Utility
. . . . . . . . . . . . . . . . . . . 105
Drive Problems
. . . . . . . . . . . . . . . . . . . . . 106
Optical drive problems
. . . . . . . . . . . . . . . 106
Hard drive problems
. . . . . . . . . . . . . . . . 107
E-Mail, Modem, and Internet Problems
. . . . . . . . 108
Error Messages
. . . . . . . . . . . . . . . . . . . . . 109
ExpressCard Problems
. . . . . . . . . . . . . . . . . 114
IEEE 1394 Device Problems
. . . . . . . . . . . . . . . 115