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Lenovo 7390, 7397, 7392, 7391, 7398, 7396 manual

Models: 7390 7396 7398 7391 7392 7397

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Lenovo 7390, 7397, 7392, 7391, 7398, 7396 manual

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 Plugs and outlets Voltage-selectionswitchExtension cords and related devices Batteries External devicesHeat and product ventilation xUser GuideOperating environment Do not Electrical current safety informationLithium battery notice Laser compliance statement Modem safety informationData safety Power supply statementCleaning and maintenance Additional safety informationIntroduction xviUser Guide Glare and lighting Chapter 1. Arranging your workspaceComfort 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 EnvironmentHandling static-sensitivedevices Supported operating positionsTools required USB connector Installing external optionsMicrophone connector Headphone connectorLocating connectors on the rear of your computer Description Obtaining device driversConnector 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 featuresPadlock Password protectionChanging the battery 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 use rescue media, do one of the following Creating and using a Recovery Repair disketteTo create rescue media, do 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 Device44User Guide Advanced settingsExiting from the Setup Utility program Chapter 6. Updating system programs Using system programsUpdating flashing BIOS from a diskette 46User Guide Basic troubleshooting Chapter 7. Troubleshooting and diagnosticsDiagnostic programs PC-Doctorfor DOS Creating a diagnostic CD imagePC-Doctorfor Windows Running diagnostics from the CD or diskettes Creating diagnostic diskettesOptical mouse Cleaning the mousePC-Doctorfor Windows PE 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 HelpCalling for service Help and serviceUsing the documentation and diagnostic programs 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 PTT Art. Bakom 93.0291.Z.N Attention Switzerland UserTelekom PTT SCR-BE Taximpulssperrfilter-12kHz 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