Manuals / Lenovo / Computer Equipment / Laptop

Lenovo 9688, 9683, 9689, 9684, 9685, 9682, 9690, 9687, 9680, 9686, 9681, 7817 Important safety information

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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Chapter 1. Important safety information

CAUTION:

Before using this manual, it is important that you read and understand all the related safety information for this product. Refer to the Safety and Warranty Guide that you received with this product for the latest safety information. Reading and understanding this safety information reduces the risk of personal injury and or damage to your product.

If you no longer have a copy of the Safety and Warranty Guide, you can obtain one online from the Lenovo Support Web site at: http://www.lenovo.com/support.

© Lenovo 2005, 2007. Portions © IBM Corp. 2005.

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Lenovo 9688, 9683, 9689, 9684, 9685, 9682, 9690, 9687, 9680, 9686, 9681, 9691 7812, 7817, 7815, 7816, 7818 Important safety information

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 Chapter 2. Arranging your workspace ComfortGlare and lighting Electrical outlets and cable lengths Air circulationInstalling the vertical stand on some models Chapter 3. Setting up your computer6User Guide Connecting your computervIf the voltage supply range in your local country or region is 200–240V ac, set the switch to 230 8User Guide PHONE LINEPHONE LINE 7.If you have powered speakers with an ac adapter 1 USB Turning on computer power Finishing the software installationCompleting important tasks Updating your operating system Installing other operating systemsUpdating your antivirus software Shutting down the computerSystem information FeaturesMicroprocessor MemoryInput/output features System management featuresPower Security featuresOperating systems, preinstalled varies by model Preinstalled softwareDimensions SpecificationsWeight EnvironmentWidth: 331 mm 13.03 in Height: 105 mm 4.13 in 18User Guide System Update Rescue and RecoveryChapter 4. Software overview Software provided by Lenovo20User Guide Starting the Setup Utility program Chapter 5. Using the Setup UtilityViewing and changing settings Using passwordsAdministrator Password User PasswordSetting, changing, and deleting a password Using Security Profile by DeviceSelecting a temporary startup device Selecting a startup deviceSelecting or changing the startup device sequence 3.Select Security Profile by DeviceAdvanced settings Exiting from the Setup Utility program24User Guide Using system programs Updating flashing BIOS from a CD-ROMor disketteChapter 6. Updating system programs b.Click Continue c.Click Downloads and drivers Updating flashing BIOS from your operating systemBasic troubleshooting Chapter 7. Troubleshooting and diagnosticsDiagnostic programs Creating diagnostic diskettes Creating a diagnostic CD imagePC-Doctorfor Windows PC-Doctorfor DOSRunning diagnostics from the CD or diskettes PC-Doctorfor Windows PE Cleaning the mouseOptical mouse Non-opticalmouse1.Turn off your computer Creating and using the Product Recovery disc Chapter 8. Recovering softwarePerforming backup and recovery operations Using the Rescue and Recovery workspace Notes NotesCreating and using a Recovery Repair diskette Creating and using rescue mediaTo create rescue media, do the following To use rescue media, do one of the followingRecovering or installing device drivers Solving recovery problems Setting a rescue device in the startup sequence40User Guide Information resources Chapter 9. Getting information, help, and serviceOnline Books folder Lenovo CareAccess Help Safety and WarrantyHelp and service Calling for service Using the documentation and diagnostic programsPurchasing additional services Using other servicesBasic AT commands Appendix A. Manual modem commandsCommand Extended AT commands MNP/V.42/V.42bis/V.44 commands Fax Class 2 commands Fax Class 1 commandsVoice commands Attention Switzerland User Telekom PTT SCR-BE Taximpulssperrfilter-12kHzPTT Art. Bakom 93.0291.Z.N 52User Guide Lenovo United States, Inc Appendix B. Notices1009 Think Place - Building One Morrisville, NC U.S.A Attention: Lenovo Director of LicensingTrademarks Television output noticeIndex A Page Page 58User Guide Page 1P P/N: 43C3103 Part Number: 43C3103 Printed in USA