ix3UHIDFH$ERXW7KLV*XLGHThis guide is intended for anyone who uses a Dell OptiPlex E1 Mini Tower ManagedPC. It can be used by both first-time and experienced computer users who want tolearn about the features and operation of the systems or who want to upgrade theircomputers. The chapters and appendixes are summarized as follows:á Everyone should read Chapter 1, “Introduction,” for an overview of the systemfeatures, instructions on how to access the onlineSystem User’s Guide, andinformation on where to get help if you need it.á Everyone should read the first several sections of Chapter 2, “Using the SystemSetup Program,” to become familiar with this important program. Only userswho want to make configuration changes to their system or who want to use thepassword features need to read the rest of Chapter 2.á Users who add or remove an Industry-Standard Architecture (ISA) expansion cardshould read Chapter 3, “Using the ISA Configuration Utility.”á Users who want to change the default configuration of the system’s integratedvideo and audio controllers or who want to connect their system to a networkshould read Chapter 4, “Using Integrated Devices.” This chapter describes theconfiguration software provided for the integrated video and audio controllers andprovides information on connecting the system to a network, configuring the net-work interface controller (NIC), and installing drivers for the NIC.á Chapter 5, “Working Inside Your Computer,” Chapter 6, “Installing System BoardOptions,” and Chapter 7, “Installing Drives,” are intended for users who want toinstall or remove options inside the computer, such as dual in-line memory mod-ules (DIMMs), additional video memory, expansion cards, or drives.á Appendix A, “Technical Specifications,” is intended primarily as reference mate-rial for users interested in learning more about the details of the system.á Appendix B, “ISA Configuration Utility Messages,” describes error messagesgenerated by the ISA Configuration Utility (ICU), possible causes, and correctiveactions.