ContentsSafety Information . . . . . . . . . . vLithium battery notice . . . . . . . . . . . viModem safety information . . . . . . . . . viLaser compliance statement . . . . . . . . . viiAbout this book . . . . . . . . . . . ixHow this book is organized . . . . . . . . . ixInformation resources . . . . . . . . . . . xChapter 1. Overview . . . . . . . . . 1Identifying your computer. . . . . . . . . . 1Small desktop model computer . . . . . . . 2Desktop model computer . . . . . . . . . 2Microtower model computer . . . . . . . . 2Features . . . . . . . . . . . . . . . . 3Specifications . . . . . . . . . . . . . . 5Physical specifications — small desktop model . . 5Physical specifications — desktop model . . . . 6Physical specifications — microtower model . . . 7Available options . . . . . . . . . . . . . 8Tools required . . . . . . . . . . . . . . 8Handling static-sensitive devices. . . . . . . . 8Chapter 2. Installing external options 11Locating the connectors on the front of yourcomputer . . . . . . . . . . . . . . . 11Locating the connectors on the rear of yourcomputer . . . . . . . . . . . . . . . 13Obtaining device drivers . . . . . . . . . . 16Chapter 3. Installing internal options —small desktop model. . . . . . . . . 17Removing the cover . . . . . . . . . . . 17Locating components . . . . . . . . . . . 18Identifying parts on the system board . . . . . 18Installing memory . . . . . . . . . . . . 19Installing DIMMs . . . . . . . . . . . 19Installing adapters . . . . . . . . . . . . 20Installing internal drives . . . . . . . . . . 23Drive specifications . . . . . . . . . . . 23Installing a drive . . . . . . . . . . . 24Installing a Rope Clip . . . . . . . . . . . 25Replacing the cover and connecting the cables. . . 26Chapter 4. Installing internal options —desktop model . . . . . . . . . . . 29Removing the cover . . . . . . . . . . . 29Locating components . . . . . . . . . . . 30Identifying parts on the system board . . . . . 30Installing memory . . . . . . . . . . . . 31Installing DIMMs . . . . . . . . . . . 31Installing adapters . . . . . . . . . . . . 32Installing internal drives . . . . . . . . . . 33Drive specifications . . . . . . . . . . . 34Installing a drive . . . . . . . . . . . 35Installing a Rope Clip . . . . . . . . . . . 37Replacing the cover and connecting the cables. . . 38Chapter 5. Installing internal options —microtower model . . . . . . . . . . 41Removing the cover . . . . . . . . . . . 41Locating components . . . . . . . . . . . 42Moving the power supply . . . . . . . . . 42Identifying parts on the system board . . . . . 43Installing memory . . . . . . . . . . . . 44Installing DIMMs . . . . . . . . . . . 44Installing adapters . . . . . . . . . . . . 45Installing internal drives . . . . . . . . . . 47Drive specifications . . . . . . . . . . . 47Installing a drive . . . . . . . . . . . 48Installing a Rope Clip . . . . . . . . . . . 51Replacing the cover and connecting the cables. . . 52Chapter 6. Using the IBM Setup Utilityprogram . . . . . . . . . . . . . . 55Starting the IBM Setup Utility program . . . . . 55Viewing and changing settings . . . . . . . . 55Exiting from the IBM Setup Utility program . . . 55Using passwords . . . . . . . . . . . . 55User password . . . . . . . . . . . . 55Administrator password . . . . . . . . . 56Setting, changing, and deleting a password . . . 56Erasing a lost or forgotten password (clearingCMOS) . . . . . . . . . . . . . . . 56Using Security Profile by Device . . . . . . . 57Other settings in the IBM Setup Utility program . . 57The startup sequence . . . . . . . . . . 57Changing the startup sequence . . . . . . . 57Appendix A. Changing the battery . . . 59Appendix B. Updating SystemPrograms . . . . . . . . . . . . . 61System programs . . . . . . . . . . . . 61Recovering from a POST/BIOS update failure . . . 61Appendix C. System address maps . . 63System memory map . . . . . . . . . . . 63I/O address map . . . . . . . . . . . . 63DMA I/O address map . . . . . . . . . . 65Appendix D. Interrupt request anddirect memory access channelassignments . . . . . . . . . . . . 67Appendix E. Notices and trademarks 69Television output notice . . . . . . . . . . 69© Copyright IBM Corp. 2001 iii