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

User Guide

Types 8104, 8105, 8106, 8107, 8108, 8109

Types 8117, 8118, 8119, 8120, 8121

Image 3

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

Contents

Page Page Page Page Contents Iv User Guide Conditions that require immediate action Important safety information Service General safety guidelines Power cords and power adapters Extension cords and related devices Plugs and outletsBatteries Heat and product ventilation CD and DVD drive safety Additional safety information Lithium battery noticeTo connect To disconnect Laser compliance statement Modem safety information Power supply statement Information resources Overview Xiv User Guide Features Installing options Video subsystem Operating systems, preinstalled varies by model type Specifications Available options Supported operating positions Handling static-sensitive devices Locating the connectors on the front of your computer Installing external options Locating the connectors on the rear of your computer Obtaining device drivers Connector Description Opening the cover Identifying parts on the system board Locating components Installing memory Installing options What to do next Installing a PCI adapter What to do next Security features Installing an optical drive Changing the battery Integrated cable lock Password protection User Guide Erasing a lost or forgotten password clearing Cmos Closing the cover and connecting the cables Exiting from the Setup Utility program Using the Setup Utility programStarting the Setup Utility program Viewing and changing settings IDE Drive User Password Password considerationsUser Password Administrator Password IDE Drive Master Password Setting, changing, and deleting a passwordResetting the hard disk drive and power-on password Parallel ATA Using Security Profile by DeviceUsing IDE Drives Setup Selecting a startup device Changing the startup sequence Selecting a temporary startup device User Guide Updating flashing Bios from a diskette or CD-ROM Appendix A. Updating system programsSystem programs Recovering from a POST/BIOS update failure Updating flashing Bios from your operating system Appendix B. Cleaning the mouse Cleaning an optical mouseCleaning a mouse with a ball User Guide Basic AT commands Appendix C. Manual modem commands Internal speaker on until carrier detected Low speaker volumeSet Pulse dial as default Set Tone Dial as default Extended AT commands MNP/V.42/V.42bis/V.44 commands Fax Class 2 commands Fax Class 1 commands Voice commands Appendix C. Manual modem commands User Guide Appendix D. Customer replaceable unit CRU parts list Tier 1 CRUsTier 2 CRUs User Guide Appendix E. Notices Trademarks Television output notice Index BiosPage Page Part Number 39J8083