Manuals / Lenovo / Computer Equipment / Personal Computer

Lenovo 5548, 3026, 3269, 3039, 5536, 5391, 5472, 5485, 3627, 3491, 3319, 3394, 3149 ThinkCentre User Guide

Models: 3245 3137 3149 3394 3319 3491 3627 5485 5472 5391 5536 5548 3039 3269 3026

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ThinkCentre

User Guide

Machine Types: 3026, 3039, 3137, 3149, 3245, 3269, 3319, 3394, 3491, 3627, 5391, 5472, 5485, 5536, 5548, 5567, 5864, and 6213

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Lenovo 5548, 3026, 3269, 3039, 5536, 5391, 5472, 5485, 3627, 3491, 3319, 3394, 3149, 3137, 3245 manual ThinkCentre User Guide

Contents

ThinkCentre User Guide Page ThinkCentre User Guide First Edition October Copyright Lenovo Contents Index Appendix A. NoticesImportant safety information viii ThinkCentre User Guide System information FeaturesChapter 1. Product overview System management featuresExpansion Input/Output I/O featuresPower supply Security featuresSpecifications Preinstalled software programsPreinstalled operating system Software overview Software provided by LenovoLenovo ThinkVantage Tools Power Manager ThinkVantage Rescue and RecoveryThinkVantage Client Security Solution Password ManagerAntivirus software Locations Locating connectors on the front of your computerPC-Doctor for Rescue and Recovery Adobe ReaderDescription Locating connectors on the rear of your computerFigure 2. Rear connector locations ConnectorFigure 3. Component locations Locating componentsConnector DescriptionFigure 4. System board part locations Locating parts on the system boardLocating internal drives Handling static-sensitive devices Chapter 2. Installing or replacing hardwareInstalling or replacing hardware Installing external optionsOpening the computer cover Accessing the system board components and drivesFigure 7. Pivoting the optical drive bay assembly Installing or replacing a memory module5. Remove any parts that might prevent access to the memory slots What to do next Installing or replacing a PCI cardas shown to disengage Replacing the battery Figure 12. Installing the PCI cardWhat to do next What to do next Replacing the hard disk driveFigure 13. Removing the old battery Figure 14. Installing a new battery1 , pin Figure 17. Installing the hard disk drive Replacing the optical driveFigure 18. Removing the old optical drive Figure 19. Installing the optical drive retainerReplacing the power supply assembly Figure 20. Installing a new optical driveWhat to do next 4. Open the computer cover. See “Opening the computer cover” on page Replacing the heat sink Figure 23. Removing the power supply assemblyWhat to do next Figure 24. Removing the heat sink What to do next26 ThinkCentre User Guide Replacing the front audio and USB assemblyReplacing the system fan What to do nextFigure 26. Removing the front bezel Replacing the internal speaker What to do nextFigure 27. Removing the system fan Figure 28. Removing the front bezel 30 ThinkCentre User Guide Figure 29. Removing the internal speakerReplacing the keyboard or mouse Figure 30. Installing the new internal speakerWhat to do next Completing the parts replacement Figure 31. Connecting a new keyboard or mouseWhat to do next Installing security features Integrated cable lockObtaining device drivers Password protection Erasing lost or forgotten passwords clearing CMOSFigure 33. Integrated cable lock Chapter 3. Recovery information Creating and using recovery mediaCreating recovery media Using recovery media Performing backup and recovery operationsPerforming a backup operation 3. Click the Restore your system from a backup icon Performing a recovery operationUsing the Rescue and Recovery workspace 3. Click the Restore your system from a backup iconCreating and using a rescue medium Creating a rescue medium38 ThinkCentre User Guide Installing or reinstalling device drivers Using a rescue mediumSolving recovery problems Using passwords Chapter 4. Using the Setup UtilityStarting the Setup Utility program Viewing and changing settingsSetting, changing, and deleting a password Power-On PasswordAdministrator Password Hard Disk PasswordSelecting or changing the startup device sequence Exiting from the Setup Utility programSelecting a startup device Selecting a temporary startup device44 ThinkCentre User Guide Using system programs Updating flashing the BIOS from a discChapter 5. Updating system programs Updating flashing the BIOS from your operating system Recovering from a POST/BIOS update failureb. Click Downloads and drivers Basic troubleshooting Chapter 6. Troubleshooting and diagnosticsDiagnostic programs Lenovo ThinkVantage Toolbox48 ThinkCentre User Guide PC-Doctor for DOS PC-Doctor for Rescue and RecoveryCreating a diagnostic disc Running the diagnostic program from a diagnostic discCleaning an optical mouse Lenovo ThinkVantage Tools Chapter 7. Getting information, help, and serviceInformation resources Online Books folderProductivity Center Access HelpSafety and Warranty Lenovo WelcomeHelp and service Using the documentation and diagnostic programsCalling for service Purchasing additional services Using other servicesAppendix A. Notices Lenovo United States, Inc 1009 Think Place - Building OneMorrisville, NC U.S.A Attention Lenovo Director of Licensing European conformance CE mark Trademarks Television output noticeIndex recovering Power-On PasswordAdvanced Configuration and Power Interface ACPI workspace, Rescue and RecoveryPage 60 ThinkCentre User Guide Page 71Y7175