Manuals / Lenovo / Computer Equipment / Laptop

Lenovo 9688, 9683, 9689, 9684, 9685, 9682, 9690, 9687, 9680, 9686, 9681, 9691 7812, 7817, 7815 20User Guide

Models: 7814 7813 7819 7818 7816 7815 7817 9691 7812 9681 9688 9686 9680 9687 9690 9682 9685 9684 9689 9683

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20User Guide

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Lenovo 9688, 9683, 9689, 9684, 9685, 9682, 9690, 9687, 9680, 9686, 9681, 9691 7812, 7817, 7815, 7816, 7818, 7819, 7813, 7814 20User Guide

Contents

Lenovo User Guide Page Lenovo Second Edition July Copyright Lenovo 2005, Contents ivUser Guide Introduction viUser Guide Chapter 1. Important safety information 2User Guide Comfort Chapter 2. Arranging your workspaceGlare and lighting Air circulation Electrical outlets and cable lengthsChapter 3. Setting up your computer Installing the vertical stand on some modelsConnecting your computer 6User GuidevIf the voltage supply range in your local country or region is 200–240V ac, set the switch to 230 PHONE LINE 8User GuidePHONE LINE 7.If you have powered speakers with an ac adapter 1 USB Finishing the software installation Turning on computer powerCompleting important tasks Installing other operating systems Updating your operating systemUpdating your antivirus software Shutting down the computerFeatures System informationMicroprocessor MemorySystem management features Input/output featuresPower Security featuresPreinstalled software Operating systems, preinstalled varies by modelSpecifications DimensionsWeight EnvironmentWidth: 331 mm 13.03 in Height: 105 mm 4.13 in 18User Guide Rescue and Recovery System UpdateChapter 4. Software overview Software provided by Lenovo20User Guide Chapter 5. Using the Setup Utility Starting the Setup Utility programViewing and changing settings Using passwordsUser Password Administrator PasswordSetting, changing, and deleting a password Using Security Profile by DeviceSelecting a startup device Selecting a temporary startup deviceSelecting or changing the startup device sequence 3.Select Security Profile by DeviceExiting from the Setup Utility program Advanced settings24User Guide Updating flashing BIOS from a CD-ROMor diskette Using system programsChapter 6. Updating system programs Updating flashing BIOS from your operating system b.Click Continue c.Click Downloads and driversChapter 7. Troubleshooting and diagnostics Basic troubleshootingDiagnostic programs Creating a diagnostic CD image Creating diagnostic diskettesPC-Doctorfor Windows PC-Doctorfor DOSRunning diagnostics from the CD or diskettes Cleaning the mouse PC-Doctorfor Windows PEOptical mouse Non-opticalmouse1.Turn off your computer Chapter 8. Recovering software Creating and using the Product Recovery discPerforming backup and recovery operations Using the Rescue and Recovery workspace Notes NotesCreating and using rescue media Creating and using a Recovery Repair disketteTo create rescue media, do the following To use rescue media, do one of the followingRecovering or installing device drivers Setting a rescue device in the startup sequence Solving recovery problems40User Guide Chapter 9. Getting information, help, and service Information resourcesOnline Books folder Lenovo CareSafety and Warranty Access HelpHelp and service Using the documentation and diagnostic programs Calling for serviceUsing other services Purchasing additional servicesAppendix A. Manual modem commands Basic AT commandsCommand Extended AT commands MNP/V.42/V.42bis/V.44 commands Fax Class 1 commands Fax Class 2 commandsVoice commands Telekom PTT SCR-BE Taximpulssperrfilter-12kHz Attention Switzerland UserPTT Art. Bakom 93.0291.Z.N 52User Guide Appendix B. Notices Lenovo United States, Inc1009 Think Place - Building One Morrisville, NC U.S.A Attention: Lenovo Director of LicensingTelevision output notice TrademarksIndex A Page Page 58User Guide Page Part Number: 43C3103 Printed in USA 1P P/N: 43C3103