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Lenovo 7397, 7392, 7391, 7398, 7396, 7390 manual Locating connectors on the rear of your computer

Models: 7390 7396 7398 7391 7392 7397

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Locating connectors on the rear of your computer

Locating connectors on the rear of your computer

The following illustration shows the locations of connectors on the rear of your computer.

1	Standard mouse connector	9	PCI Express x1 adapter, or PCI Express
			x16 graphics adapter connector (some
			models)
2	Parallel connector	10	Audio line out connector
3	Ethernet connector	11	Microphone connector
4 Audio line in connector		12	USB connectors
5	Power cord connector	13	USB connectors
6	Voltage-selection switch (some	14	VGA monitor connector
	models)
7	PCI adapter connectors	15	Serial connector
8 PCI Express x1 adapter, or PCI		16	Standard keyboard connector
	Express x16 graphics adapter
	connector (some models)

Note: Some connectors on the rear of your computer are color-coded to help you determine where to connect the cables on your computer.

18User Guide

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Lenovo 7397, 7392, 7391, 7398, 7396, 7390 manual Locating connectors on the rear of your computer

Contents

User Guide Lenovo 3000 J Series Types 7390, 7391, 7392, 7396Page Lenovo 3000 J Series Fourth Edition February Copyright Lenovo Contents commands Appendix B. NoticesIndex Appendix A. Manual modemImportant safety information Conditions that require immediate actionGeneral safety guidelines Service and upgradesPower cords and power adapters Static electricity preventionviiiUser Guide Voltage-selectionswitch Extension cords and related devicesPlugs and outlets External devices BatteriesHeat and product ventilation xUser GuideOperating environment Electrical current safety information Lithium battery noticeDo not Modem safety information Laser compliance statementPower supply statement Data safetyCleaning and maintenance Additional safety informationIntroduction xviUser Guide Chapter 1. Arranging your workspace ComfortGlare and lighting Air circulation Electrical outlets and cable lengthsChapter 2. Setting up your computer Connecting 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 Turning on power Finishing the software installationCompleting important tasks 8User GuideInstalling other operating systems Updating your operating systemUpdating your antivirus software Shutting down the computer10User Guide Chapter 3. Installing options FeaturesSystem management features MicroprocessorMemory Internal drivesInput/output features PowerSecurity features Preinstalled softwareAvailable options Operating systems, preinstalled varies by modelSpecifications DimensionsWeight EnvironmentSupported operating positions Tools requiredHandling static-sensitivedevices Installing external options USB connectorMicrophone connector Headphone 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 Installing PCI adapters What to do nextInstalling security features 28User GuidePassword protection Changing the batteryPadlock To change the battery Replacing the cover and connecting the cables 32User Guide Chapter 4. Recovering software Creating and using the Product Recovery discPerforming 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 Setting a rescue device in the startup sequence Solving recovery problems40User Guide Chapter 5. Using the Setup Utility Starting the Setup Utility programViewing and changing settings Using passwordsUser Password Administrator PasswordSetting, changing, and deleting a password Using Security Profile by DeviceSelecting a startup device Selecting a temporary startup deviceChanging the startup device sequence 3.Select Security Profile by DeviceAdvanced settings Exiting from the Setup Utility program44User Guide Using system programs Updating flashing BIOS from a disketteChapter 6. Updating system programs 46User Guide Chapter 7. Troubleshooting and diagnostics Basic troubleshootingDiagnostic programs Creating a diagnostic CD image PC-Doctorfor WindowsPC-Doctorfor DOS Creating diagnostic diskettes Running diagnostics from the CD or diskettesCleaning the mouse PC-Doctorfor Windows PEOptical mouse Non-opticalmouse 11.Reconnect the mouse cable to the computer 54User Guide Chapter 8. Getting information, help, and service Information resourcesOnline Books folder Lenovo CareAccess Help Safety and warrantyHelp and service Using the documentation and diagnostic programsCalling for service Using other services Purchasing additional servicesAppendix A. Manual modem commands Basic AT commandsCommand Extended AT commands MNP/V.42/V.42bis/V.44 commands Fax Class 1 commands Fax Class 2 commandsVoice commands Attention Switzerland User Telekom PTT SCR-BE Taximpulssperrfilter-12kHzPTT Art. Bakom 93.0291.Z.N 66User Guide Appendix B. Notices Lenovo United States, Inc500 Park Offices Drive, Hwy Research Triangle Park, NC U.S.ATelevision output notice TrademarksIndex A Page Page Part Number: Printed in USA 1P P/N