Contents 7Activating the Security Management Software . . 116Using the Security Management Software . . . . 117Computer Tracking Software . . . . . . . . . . . . . . 117If Your Tablet-PC Is Lost or Stolen . . . . . . . . . . . 1177 Cleaning Your Tablet-PC . . . . . . . . . . . . 119Tablet-PC, Keyboard, and Display . . . . . . . . . . . 119Touch Pad . . . . . . . . . . . . . . . . . . . . . . . . 119Optical Drives and Optical Drive Media . . . . . . . . 1208 Troubleshooting . . . . . . . . . . . . . . . . . . 121Dell Diagnostics . . . . . . . . . . . . . . . . . . . . . 121When to Use the Dell Diagnostics . . . . . . . . . 121Starting the Dell DiagnosticsFrom Your Hard Drive . . . . . . . . . . . . . . . 121Starting the Dell Diagnostics From theDrivers and Utilities Media . . . . . . . . . . . . . 123Dell Diagnostics Main Menu . . . . . . . . . . . . 123Dell Support Utility for Windows Vista . . . . . . . . . 125Accessing the Dell Support Utility . . . . . . . . . 125Clicking the Dell Support Icon . . . . . . . . . . . 126Windows Hardware Troubleshooter . . . . . . . . . . 126Solving Problems . . . . . . . . . . . . . . . . . . . . 126Hard Drive Problems . . . . . . . . . . . . . . . . 127Optical Drive Problems . . . . . . . . . . . . . . . 128E-Mail and Internet Problems . . . . . . . . . . . 128Error Messages . . . . . . . . . . . . . . . . . . 129