Dell PP26L owner manual Securing Your Computer

Mobile Broadband (or Wireless Wide Area

Network)	106
What You Need to Establish a Mobile
Broadband Network Connection	106
Checking Your Dell Mobile Broadband Card . . . . 107
Connecting to a Mobile Broadband Network . . .	107
Enabling/Disabling the Dell Mobile Broadband
Card	108
Dell Wi-Fi Catcher™ Network Locator	108

12 Securing Your Computer . . . . . . . . . . . . 111

Security Cable Lock . . . . . . . . . . . . . . . . . . . 111

Passwords . . . . . . . . . . . . . . . . . . . . . . . . 111

If Your Computer Is Lost or Stolen . . . . . . . . . . . . 112

13Troubleshooting . . . . . . . . . . . . . . . . . . . 115

Dell Technical Update Service	115
Dell Diagnostics	115
Dell Support Center	120
Dell Support 3	120
Dell PC Tune-Up	121
Dell PC Checkup	122
Dell Network Assistant	122
DellConnect	122
Drive Problems	123
Optical drive problems	124
Hard drive problems	124

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