Inserting a digital card ........................................................................................................ 83
Removing a digital card ..................................................................................................... 84
8 Memory modules .......................................................................................................................................... 85
9 Security .......................................................................................................................................................... 89
Protecting the computer ..................................................................................................................... 89
Using passwords ................................................................................................................................ 89
Using antivirus software ..................................................................................................................... 93
Using firewall software ....................................................................................................................... 94
Installing critical updates .................................................................................................................... 95
10 Setup Utility (BIOS) ..................................................................................................................................... 96
Starting Setup Utility ........................................................................................................................... 96
Using Setup Utility .............................................................................................................................. 97
Exiting Setup Utility ............................................................................................................ 99
Setup Utility menus ............................................................................................................................ 99
Main menu ......................................................................................................................... 99
Security menu .................................................................................................................... 99
Diagnostics menu ............................................................................................................ 100
11 Software updates ...................................................................................................................................... 101
Updating the BIOS ........................................................................................................................... 102
12 Backup and recovery ................................................................................................................................ 105
Creating recovery discs .................................................................................................................... 106
Administrator password ..................................................................................... 91
Power-on password .......................................................................................... 91
ix