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Lenovo 7397, 7398 manual User Guide Lenovo 3000 J Series, Types 7390, 7391, 7392, 7396

Models: 7390 7396 7398 7391 7392 7397

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User Guide

User Guide

Lenovo 3000 J Series

Types 7390, 7391, 7392, 7396, 7397, 7398

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Lenovo 7397, 7398 manual User Guide Lenovo 3000 J Series, Types 7390, 7391, 7392, 7396

Contents

Types 7390, 7391, 7392, 7396 User Guide Lenovo 3000 J SeriesPage Lenovo 3000 J Series Fourth Edition February Copyright Lenovo Contents Appendix B. Notices commandsIndex Appendix A. Manual modemConditions that require immediate action Important safety informationService and upgrades General safety guidelinesStatic electricity prevention Power cords and power adaptersviiiUser Guide Extension cords and related devices Voltage-selectionswitchPlugs and outlets Batteries External devicesHeat and product ventilation xUser GuideOperating environment Lithium battery notice Electrical current safety informationDo not Laser compliance statement Modem safety informationData safety Power supply statementCleaning and maintenance Additional safety informationIntroduction xviUser Guide Comfort Chapter 1. Arranging your workspaceGlare and lighting Electrical outlets and cable lengths Air circulationConnecting your computer Chapter 2. Setting up your computer4User Guide PHONE LINE Chapter 2. Setting up your computerPHONE LINE b.Connect the ac adapter cable to the speaker b. Connect the speakers to the computer Finishing the software installation Turning on powerCompleting important tasks 8User GuideUpdating your operating system Installing other operating systemsUpdating your antivirus software Shutting down the computer10User Guide Features Chapter 3. Installing optionsMicroprocessor System management featuresMemory Internal drivesPower Input/output featuresSecurity features Preinstalled softwareOperating systems, preinstalled varies by model Available optionsDimensions SpecificationsWeight EnvironmentTools required Supported operating positionsHandling static-sensitivedevices USB connector Installing external optionsMicrophone connector Headphone connectorLocating connectors on the rear of your computer Connector Obtaining device driversDescription Removing the cover Locating components Accessing system board components 4.In some models, you will need to remove the PCI adapter in order to access the battery Identifying parts on the system board Microprocessor fan connector Installing memory What to do next Installing PCI adapters28User Guide Installing security featuresChanging the battery Password protectionPadlock To change the battery Replacing the cover and connecting the cables 32User Guide Creating and using the Product Recovery disc Chapter 4. Recovering softwarePerforming backup and recovery operations Using the Rescue and Recovery workspace Creating and using rescue media To create rescue media, do the following Creating and using a Recovery Repair disketteTo use rescue media, do one of the following Recovering or installing device drivers Solving recovery problems Setting a rescue device in the startup sequence40User 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 deviceChanging the startup device sequence 3.Select Security Profile by DeviceExiting from the Setup Utility program Advanced settings44User Guide Updating flashing BIOS from a diskette Using system programsChapter 6. Updating system programs 46User Guide Basic troubleshooting Chapter 7. Troubleshooting and diagnosticsDiagnostic programs PC-Doctorfor Windows Creating a diagnostic CD imagePC-Doctorfor DOS Running diagnostics from the CD or diskettes Creating diagnostic diskettesPC-Doctorfor Windows PE Cleaning the mouseOptical mouse Non-opticalmouse 11.Reconnect the mouse cable to the computer 54User Guide Information resources Chapter 8. Getting information, help, and serviceOnline Books folder Lenovo CareSafety and warranty Access HelpUsing the documentation and diagnostic programs Help and serviceCalling for service Purchasing 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 Telekom PTT SCR-BE Taximpulssperrfilter-12kHz Attention Switzerland UserPTT Art. Bakom 93.0291.Z.N 66User Guide Lenovo United States, Inc Appendix B. Notices500 Park Offices Drive, Hwy Research Triangle Park, NC U.S.ATrademarks Television output noticeIndex A Page Page 1P P/N Part Number: Printed in USA