Lenovo 3319, 3026, 3269, 3039 Completing the parts replacement, Connecting a new keyboard or mouse

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4.Connect a new keyboard or mouse to one of the USB connectors on the computer. Depending on where you want to connect the new keyboard or mouse, see “Locating connectors on the front of your computer” on page 6 or “Locating connectors on the rear of your computer” on page 7.

Figure 31. Connecting a new keyboard or mouse

What to do next:

To work with another piece of hardware, go to the appropriate section.

To complete the installation or replacement, go to “Completing the parts replacement” on page 32.

Completing the parts replacement

After completing the installation or replacement for all parts, you need to close the computer cover and reconnect cables. Depending on the parts you installed or replaced, you might need to confirm the updated information in the Setup Utility program. Refer to Chapter 4 “Using the Setup Utility” on page 41.

To close the computer cover and reconnect cables to your computer, do the following:

1.Make sure that all components have been reassembled correctly and that no tools or loose screws are left inside your computer. See “Locating components” on page 8 for the locations of various components in your computer.

2.If you have removed the front bezel, reinstall it. To reinstall the front bezel, align the three tabs on the front bezel with the corresponding holes in the chassis and pivot the front bezel inwards until it snaps into position.

3.Make sure that the cables are routed correctly. Keep cables clear of the hinges and sides of the computer chassis to avoid interference with closing the computer cover.

32ThinkCentre User Guide

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Contents ThinkCentre User Guide Page ThinkCentre User Guide First Edition October Copyright Lenovo Contents Appendix A. Notices Important safety information Viii ThinkCentre User Guide Features Product overviewPower supply Specifications Preinstalled software programsSoftware overview Software provided by LenovoThinkVantage Productivity Center Adobe Reader Locations Locating connectors on the front of your computerAntivirus software Locating connectors on the rear of your computer Connector DescriptionLocating components Component locationsLocating parts on the system board System board part locationsLocating internal drives Drive bay locationsInstalling or replacing hardware Installing or replacing hardwareInstalling external options Handling static-sensitive devicesAccessing the system board components and drives Opening the computer coverInstalling or replacing a memory module Pivoting the optical drive bay assemblyOpening the retaining clips Installing or replacing a PCI card What to do nextRemoving a PCI card Replacing the battery Installing the PCI cardRemoving the old battery Replacing the hard disk driveRemoving the hard disk drive Installing the hard disk drive Replacing the optical driveRemoving the old optical drive Replacing the power supply assembly Installing a new optical driveRemoving the retaining screws for the power supply assembly Removing the power supply assembly Replacing the heat sinkRemoving the heat sink Replacing the front audio and USB assembly Replacing the system fan Removing the front bezelReplacing the internal speaker Removing the system fanRemoving the front bezel Removing the internal speaker Installing the new internal speaker Replacing the keyboard or mouseCompleting the parts replacement Connecting a new keyboard or mouseInstalling security features Integrated cable lockPassword protection Erasing lost or forgotten passwords clearing CmosCreating and using recovery media Recovery informationCreating recovery media Performing backup and recovery operations Using recovery mediaPerforming a backup operation Performing a recovery operation Using the Rescue and Recovery workspaceCreating and using a rescue medium Creating a rescue mediumUsing a rescue medium Installing or reinstalling device driversSolving recovery problems Using the Setup Utility Starting the Setup Utility programViewing and changing settings Using passwordsPower-On Password Administrator PasswordHard Disk Password Setting, changing, and deleting a passwordExiting from the Setup Utility program Selecting a startup deviceSelecting a temporary startup device Selecting or changing the startup device sequenceThinkCentre User Guide Updating flashing the Bios from a disc Using system programsUpdating system programs Updating flashing the Bios from your operating system Recovering from a POST/BIOS update failureTroubleshooting and diagnostics Basic troubleshootingDiagnostic programs Lenovo ThinkVantage ToolboxPC-Doctor for Rescue and Recovery PC-Doctor for DOSCleaning an optical mouse Getting information, help, and service Information resourcesOnline Books folder Lenovo ThinkVantage ToolsSafety and Warranty Access HelpLenovo Welcome Using the documentation and diagnostic programs Help and serviceCalling for service Using other services Purchasing additional servicesAppendix A. Notices Television output notice European conformance CE mark TrademarksIndex CRURescue and Recovery workspace Page ThinkCentre User Guide Page 71Y7175