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

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

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

Contents

ThinkCentre User Guide Page ThinkCentre User Guide First Edition October Copyright Lenovo Contents Index Appendix A. NoticesImportant safety information viii ThinkCentre User Guide Chapter 1. Product overview FeaturesSystem management features System informationPower supply Input/Output I/O featuresSecurity features ExpansionSpecifications Preinstalled software programsPreinstalled operating system Software overview Software provided by LenovoLenovo ThinkVantage Tools ThinkVantage Client Security Solution ThinkVantage Rescue and RecoveryPassword Manager Power ManagerPC-Doctor for Rescue and Recovery Locations Locating connectors on the front of your computerAdobe Reader Antivirus softwareFigure 2. Rear connector locations Locating connectors on the rear of your computerConnector DescriptionConnector Locating componentsDescription Figure 3. Component locationsFigure 4. System board part locations Locating parts on the system boardLocating internal drives Installing or replacing hardware Chapter 2. Installing or replacing hardwareInstalling external options Handling static-sensitive devicesOpening 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 Figure 13. Removing the old battery Replacing the hard disk driveFigure 14. Installing a new battery What to do next1 , 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 Using the Rescue and Recovery workspace Performing a recovery operation3. Click the Restore your system from a backup icon 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 Starting the Setup Utility program Chapter 4. Using the Setup UtilityViewing and changing settings Using passwordsAdministrator Password Power-On PasswordHard Disk Password Setting, changing, and deleting a passwordSelecting a startup device Exiting from the Setup Utility programSelecting a temporary startup device Selecting or changing the startup device sequence44 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 Creating a diagnostic disc PC-Doctor for Rescue and RecoveryRunning the diagnostic program from a diagnostic disc PC-Doctor for DOSCleaning an optical mouse Information resources Chapter 7. Getting information, help, and serviceOnline Books folder Lenovo ThinkVantage ToolsSafety and Warranty Access HelpLenovo Welcome Productivity CenterHelp 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 Advanced Configuration and Power Interface ACPI Power-On Passwordworkspace, Rescue and Recovery recoveringPage 60 ThinkCentre User Guide Page 71Y7175