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

Models: 7390 7396 7398 7391 7392 7397

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Locating components

Locating components

The following illustration will help you locate the various components in your computer.

1	Optical drive	5	PCI adapter connector
2	Diskette drive bay	6 PCI Express x16 graphics adapter
			connector
3	Memory modules	7	PCI Express x1 adapter connector
4	Power supply

Chapter 3. Installing options 21

Image 39

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

Contents

Types 7390, 7391, 7392, 7396 User Guide Lenovo 3000 J SeriesPage Lenovo 3000 J Series Fourth Edition February Copyright Lenovo Contents Appendix A. Manual modem commandsAppendix B. Notices IndexConditions that require immediate action Important safety informationService and upgrades General safety guidelinesStatic electricity prevention Power cords and power adaptersviiiUser Guide Voltage-selectionswitch Extension cords and related devicesPlugs and outlets xUser Guide External devicesBatteries Heat and product ventilationOperating environment Electrical current safety information Lithium battery noticeDo not Laser compliance statement Modem safety informationAdditional safety information Power supply statementData safety Cleaning and maintenanceIntroduction xviUser Guide Chapter 1. Arranging your workspace ComfortGlare and lighting Electrical outlets and cable lengths Air circulationConnecting your computer Chapter 2. Setting up your computer4User Guide Chapter 2. Setting up your computer PHONE LINEPHONE LINE b.Connect the ac adapter cable to the speaker b. Connect the speakers to the computer 8User Guide Turning on powerFinishing the software installation Completing important tasksShutting down the computer Installing other operating systemsUpdating your operating system Updating your antivirus software10User Guide Features Chapter 3. Installing optionsInternal drives System management featuresMicroprocessor MemoryPreinstalled software Input/output featuresPower Security featuresOperating systems, preinstalled varies by model Available optionsEnvironment SpecificationsDimensions WeightSupported operating positions Tools requiredHandling static-sensitivedevices Headphone connector Installing external optionsUSB connector Microphone connectorLocating connectors on the rear of your computer Obtaining device drivers ConnectorDescription 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 featuresPassword protection Changing the batteryPadlock 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 Creating and using a Recovery Repair diskette To create rescue media, do the followingTo 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 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 Changing the startup device sequenceAdvanced settings Exiting from the Setup Utility program44User Guide Using system programs Updating flashing BIOS from a disketteChapter 6. Updating system programs 46User Guide Basic troubleshooting Chapter 7. Troubleshooting and diagnosticsDiagnostic programs Creating a diagnostic CD image PC-Doctorfor WindowsPC-Doctorfor DOS Running diagnostics from the CD or diskettes Creating diagnostic diskettesCleaning the mouse PC-Doctorfor Windows PEOptical mouse Non-opticalmouse 11.Reconnect the mouse cable to the computer 54User Guide Lenovo Care Chapter 8. Getting information, help, and serviceInformation resources Online Books folderSafety and warranty Access HelpHelp and service Using the documentation and diagnostic programsCalling 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 Attention Switzerland User Telekom PTT SCR-BE Taximpulssperrfilter-12kHzPTT Art. Bakom 93.0291.Z.N 66User Guide Research Triangle Park, NC U.S.A Appendix B. NoticesLenovo United States, Inc 500 Park Offices Drive, HwyTrademarks Television output noticeIndex A Page Page 1P P/N Part Number: Printed in USA