Lenovo 81713GU User Manual - Page 5
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Contents Important safety information v Conditions that require immediate action . . . . . v General safety guidelines vi Service vi Power cords and power adapters vi Extension cords and related devices . . . . . vii Plugs and outlets vii Batteries vii Heat and product ventilation viii CD and DVD drive safety viii Additional safety information viii Lithium battery notice x Modem safety information x Laser compliance statement xi Chapter 1. Overview 1 Information resources 1 Features 2 Available options 5 Specifications 6 Supported operating positions 7 Chapter 2. Installing options 9 Handling static-sensitive devices 9 Installing external options 9 Locating controls and connectors on the front of your computer 10 Locating connectors on the rear of your computer 11 Obtaining device drivers 11 Opening the cover 12 Locating components 13 Accessing system board components and drives . . 14 Identifying parts on the system board . . . . . 15 Installing memory 16 Installing PCI adapters 17 Removing and replacing the battery 18 Removing and replacing an optical drive . . . . 19 Removing and replacing a diskette drive . . . . 20 Installing security features 20 Identifying security locks 21 Integrated security cable 21 Rope clip 23 Cover lock 23 Password protection 23 Erasing a lost or forgotten password (clearing CMOS 24 Closing the cover and connecting the cables . . . 24 Chapter 3. Using the IBM Setup Utility 25 Starting the IBM Setup Utility program . . . . . 25 Viewing and changing settings 25 Exiting from the IBM Setup Utility program . . . 25 Using passwords 25 Password considerations 26 User Password 26 Administrator Password 26 IDE Drive User Password 26 IDE Drive Master Password 27 Setting, changing, and deleting a password . . . 27 Using Security Profile by Device 27 Selecting a startup device 28 Selecting a temporary startup device . . . . . 28 Changing the startup device sequence . . . . 28 Advanced settings 28 Appendix A. Updating POST/BIOS . . . 29 POST/BIOS 29 Updating (flashing) BIOS from a diskette . . . . 29 Updating (flashing) BIOS from your operating system 29 Recovering from a POST/BIOS update failure . . . 30 Appendix B. Cleaning the mouse . . . 31 Cleaning an optical mouse 31 Cleaning a mouse with a ball 31 Appendix C. Manual modem commands 33 Basic AT commands 33 Extended AT commands 35 MNP/V.42/V.42bis/V.44 commands 36 Fax Class 1 commands 37 Fax Class 2 commands 37 Voice commands 38 Appendix D. Notices 41 Trademarks 42 Index 43 © Copyright IBM Corp. 2004 iii