Important:Record the ″key code″ number along with the manufacturer address and phonenumber in the space provided in “Appendix C. Computer records” on page 115.Because locksmiths are not authorized to duplicate the cover lock keys, you mustorder replacement keys from the key manufacturer. When ordering replacementkeys, you will need the key code number.You can also set a chassis-intrusion detector inside your computer to alert thesystem administrator each time the computer cover is removed. For moreinformation about setting the chassis-intrusion alert, see “Chapter 4. Configuringyour computer” on page 27.Component protectionYour computer has components with serial numbers that can be registered with athird-party security company. (You can also register the entire system.) Byregistering computer components, you can improve the chances of identifying thecomponents if they are ever stolen and recovered. For more information aboutcomponent registration, see the IBM support page athttp://www.ibm.com/pc/us/desktop/assetid/ on the World Wide Web.Data protectionYou can lose data from the hard disk drive for a variety of reasons. Securityviolations, viruses, or hard disk drive failures can all contribute to data loss. Tohelp protect against the loss of valuable information, IBM has incorporated adata-saving feature in your computer.Virus protectionYour computer has built-in virus protection that can be enabled through theConfiguration/Setup Utility program. This built-in protection only checks forviruses in the boot record. Also, Norton AntiVirus for IBM is available on the IBMSoftware Selections CD. For more information on how to use the Software SelectionsCD, see “Appendix A. Using the Software Selections CD” on page 109.Shutting down your operating systemWhen you are ready to shut down your operating system, follow these instructionsto prevent the loss of unsaved data or damage to your software programs. Formore information about shutting down your operating system, refer the operatingsystem documentation that comes with your computer.Complete the following steps to shut down your operating system.1. Save any files you are working on.2. Close all open applications.3. Click the Windows Start button.4. Click Shut Down.5. Click Shut Down; then, click OK to confirm the request.24 IBM®IntelliStation®E Pro: User’s Guide IntelliStation E Pro Types 6836, 6846