HP vc4725 Hardware Reference Guide: HP Compaq vc4725 Thin Client - Page 24

Security provisions Chassis Intrusion Switch (optional) Chassis Intrusion (CI) Switch, is a combination of hardware and software technology that can alert you when the computer cover or side panel has been removed. There are various levels of protection, as described in the following table. Status /Mode Description System switched off and power When the computer is restarted, the screen displays a message indicating that plug completely removed, the computer cover or side panel has been removed. Make sure that any system completely OFF mode access was authorized and press F1 to continue Power cable plugged in (power When the computer is restarted, the screen displays a message indicating that ON) , but System in Shutdown the computer cover or side panel has been removed. Make sure that any system Mode access was authorized and press F1 to continue System in Power Management Mode At the next boot, the screen displays a message indicating that the computer cover or side panel has been removed. Make sure that any system access was authorized and press F1 to continue System in Running/User Mode The user is notified at the next boot with a message indicating that the computer cover or side panel has been removed. Ensure that any system access was authorized and press F1 to continue Setting the Chassis Intrusion Switch To set the CI Protection, complete the following steps: 1. Fix the CI Switch on the Back panel of Chassis as directed in the diagram. 2. Connect the CI Switch cable to the CI Pins on the system motherboard. Installing CI switch at the back panel Connecting CI switch to CI pins on motherboard 3. Fix the Side panel/cover on the chassis (refer page 2-2) For maximum security, be sure to establish a setup password. ! The setup password prevents unauthorized access to the Computer Setup utility B-2 www.hp.com Hardware Reference Guide