Manuals / Lenovo / Computer Equipment / Laptop

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

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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vIf the voltage supply range in your local country or region is 200–240 V ac, set the switch to 230 V.

vIf the voltage supply range in your local country or region is 200–240 V ac, set the switch to 230 V.

2.Connect the keyboard cable to the appropriate keyboard connector, either the standard keyboard connector 1 or the Universal Serial Bus (USB) connector

2.

3.Connect the mouse cable to the appropriate keyboard connector, either the standard mouse connector 1 or the USB connector 2.

Chapter 3. Setting up your computer 7

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Lenovo 7818, 9683, 9689 vIf the voltage supply range in your local country or region is 200–240V ac, set the switch to 230

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 Shutting down the computer Installing other operating systemsUpdating your operating system Updating your antivirus softwareMemory FeaturesSystem information MicroprocessorSecurity features System management featuresInput/output features PowerOperating systems, preinstalled varies by model Preinstalled softwareEnvironment SpecificationsDimensions WeightWidth: 331 mm 13.03 in Height: 105 mm 4.13 in 18User Guide Software provided by Lenovo Rescue and RecoverySystem Update Chapter 4. Software overview20User Guide Using passwords Chapter 5. Using the Setup UtilityStarting the Setup Utility program Viewing and changing settingsUsing Security Profile by Device User PasswordAdministrator Password Setting, changing, and deleting a password3.Select Security Profile by Device Selecting a startup deviceSelecting a temporary startup device Selecting or changing the startup device sequenceAdvanced 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 PC-Doctorfor DOS Creating a diagnostic CD imageCreating diagnostic diskettes PC-Doctorfor WindowsRunning diagnostics from the CD or diskettes Non-opticalmouse Cleaning the mousePC-Doctorfor Windows PE Optical mouse1.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 NotesTo use rescue media, do one of the following Creating and using rescue mediaCreating and using a Recovery Repair diskette To create rescue media, do the followingRecovering or installing device drivers Solving recovery problems Setting a rescue device in the startup sequence40User Guide Lenovo Care Chapter 9. Getting information, help, and serviceInformation resources Online Books folderAccess 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 U.S.A Attention: Lenovo Director of Licensing Appendix B. NoticesLenovo United States, Inc 1009 Think Place - Building One Morrisville, NCTrademarks Television output noticeIndex A Page Page 58User Guide Page 1P P/N: 43C3103 Part Number: 43C3103 Printed in USA