Lenovo H5S manual Replacing the keyboard and the mouse, Completing the installation

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4.2.7 Replacing the keyboard and the mouse

To replace the keyboard:

1.Remove any media (disks, CDs, or memory cards) from the drives, shut down your operating system, and turn off the computer and all attached devices.

2.Unplug all power cords from electrical outlets.

3.Locate the connector for the keyboard. Refer to “Locating connectors on the rear of the computer” and “Locating connectors on the front of the computer”.

Note: Your keyboard will be connected to the USB connector at either the front or the rear of the computer.

4.Disconnect the failing keyboard cable from the computer and connect the new keyboard cable to the same connector.

5.The mouse can be replaced using the same method.

4.2.8 Completing the installation

After replacing the parts, you need to close the computer cover and reconnect cables, including telephone lines and power cords. Also, depending on the part that was replaced, you might need to confirm the updated information in the Setup Utility program. Refer to “Starting the Setup Utility” in the Hardware Maintenance Manual.

To complete the part installation:

1.Ensure that all components have been reassembled correctly and that no tools or loose screws are left inside your computer. Refer to “Locating components”, “Front view of the chassis” and “Rear view of the chassis” for the location of the various components.

2.Make sure that the cables are routed correctly before replacing the computer cover.

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Contents H5s Series Important Safety Information Page Contents Hardware Replacement Guide Chapter Using the Computer Hardware This chapter contains the following topicsFront view of the chassis Rear view of the chassis Connecting your computer Basic connector instructionsHeadphone Audio configuration instruction DVI-HDMI Wired keyboard selected models only Chapter Using the Rescue System OneKey Recovery Driver and Application InstallationMethod 2 Manual Installation System SetupMethod 1 Automatic Installation Network SettingsCreate Recovery Disc System BackupSystem Recovery Password ManagementTroubleshooting and Chapter Confirming Setup Solving Problems Troubleshooting Display ProblemsTroubleshooting Audio Problems Troubleshooting Software ProblemsTroubleshooting Problems with Optical Drives and Hard Disks Special considerations for troubleshooting Windows Performing Daily Maintenance Tasks Chapter Hardware Replacement Guide Safety information for replacing CRUs OverviewAdditional information resources Tools requiredLocations Locating components and connectorsHandling static-sensitive devices Internal components Identifying parts on the system board General information Pre-disassembly instructionsReplacing hardware Removing the computer coverUser Guide Removing the front bezel To remove the front bezelReplacing an optical drive To replace an optical driveUser Guide Replacing the hard disk drive To replace the hard disk driveReplacing a memory module To replace a memory module Replacing the keyboard and the mouse Completing the installationTo complete the part installation To replace the keyboardUser Guide Appendix DeclarationTrademarks Energy Star Statement 4746User Guide