Lenovo 8104, 8105, 8106, 8107, 8108, 8109, 8117, 8118, 8119, 8120, 8121

26 User Guide

Contents

Main Page User Guide Ty p e s 8104, 8105, 8106, 8107, 8108, 8109 Ty p e s 8117, 8118, 8119, 8120, 8121 Page Contents Important safety information . . . . . .v Lenovo 2006. Portions IBM Corp. 2005. iii Index . . . . . . . . . . . . . . .43 Starting the Setup Utility program . . . . . . .21 Page Important safety information Note Please read important safety information first. Lenovo 2006. Portions IBM Corp. 2005. v Conditions that require immediate action General safety guidelines vi Service Danger Hazardous moving parts. Keep fingers and other body parts away. Power cords and power adapters Extension cords and related devices viii Plugs and outlets Batteries Heat and product ventilation Important safety information ix CD and DVD drive safety Additional safety information x Lithium battery notice Caution Danger of explosion if battery is incorrectly replaced. Modem safety information Important safety information xi Caution To reduce the risk of fire, use only No. 26 AW G or larger telecommunication line cord. Laser compliance statement Power supply statement xii Overview Thank you for selecting a ThinkCentre Lenovo 2006. Portions IBM Corp. 2005. xiii Information resources Page Chapter 1. Installing options Lenovo 2006. Portions IBM Corp. 2005. 1 v Features v Intel Pentium 4 processor v Intel Celeron 2 v Microsoft Windows XP Professional Operating systems certified or tested for compatibility Chapter 1. Installing options 3 v Microsoft Windows 2000 v Specifications This section lists the physical specifications for your computer. 4 Supported operating positions Chapter 1. Installing options 5 Available options Handling static-sensitive devices 6 Installing external options Chapter 1. Installing options 7 Locating the connectors on the front of your computer 2Microphone connector 4USB connector Locating the connectors on the rear of your computer 8 Obtaining device drivers Chapter 1. Installing options 9 Opening the cover 10 Locating components Chapter 1. Installing options Identifying parts on the system board The following illustration shows the locations of parts on the system board. Installing memory 12 Chapter 1. Installing options 13 Installing a PCI adapter 14 Page Installing an optical drive 16 Security features Integrated cable lock Chapter 1. Installing options 17 Password protection Changing the battery 18 Erasing a lost or forgotten password (clearing CMOS) Closing the cover and connecting the cables 20 Chapter 2. Using the Setup Utility program Lenovo 2006. Portions IBM Corp. 2005. 21 Starting the Setup Utility program Viewing and changing settings Exiting from the Setup Utility program Password considerations 22 User Password Administrator Password IDE Drive User Password IDE Drive Master Password Setting, changing, and deleting a password Resetting the hard disk drive and power-on password Using Security Profile by Device 24 Using IDE Drives Setup Selecting a startup device Selecting a temporary startup device Chapter 2. Using the Setup Utility program 25 Changing the startup sequence Page Appendix A. Updating system programs Lenovo 2006. Portions IBM Corp. 2005. 27 System programs Updating (flashing) BIOS from a diskette or CD-ROM Updating (flashing) BIOS from your operating system Recovering from a POST/BIOS update failure 28 Appendix B. Cleaning the mouse Lenovo 2006. Portions IBM Corp. 2005. 29 Cleaning an optical mouse Cleaning a mouse with a ball 2 Ball 3 Plastic rollers 4 Ball cage 30 Appendix C. Manual modem commands Lenovo 2006. Portions IBM Corp. 2005. 31 Basic AT commands In the following listings, all default settings are printed in bold text . 32 Extended AT commands Appendix C. Manual modem commands 33 MNP/V.42/V .42bis/V.44 commands 34 Fax Class 1 commands Appendix C. Manual modem commands 35 Fax Class 2 commands Voice commands 36 Appendix C. Manual modem commands 37 Page Appendix D. Customer replaceable unit (CRU) parts list Lenovo 2006. Portions IBM Corp. 2005. 39 Microprocessor Heatsink Power supply System board Page Appendix E. Notices Lenovo 2006. Portions IBM Corp. 2005. 41 Television output notice 42 Trademarks Index A B C D E P R 44 S U

Lenovo - page 42

Models: 8104 8105 8106 8107 8108 8109 8117 8118 8119 8120 8121