Lenovo 3149, 3026, 3269, 3039, 5548, 5536, 5391, 5472, 5485, 3627, 3491, 3319 Removing the hard disk drive

Page 27

5.Push the release button 1 of the hard disk drive bracket as shown and then lift the hard disk drive bracket up from the heat sink.

Figure 15. Removing the hard disk drive

6.Disconnect the signal cable and the power cable from the hard disk drive to completely remove the hard disk drive from the chassis.

7.Flex the sides of the bracket to remove the hard disk drive from the bracket.

8.To install a new hard disk drive into the bracket, flex the bracket and align pin on the bracket with the corresponding holes in the hard disk drive.

1 , pin

2 , pin

3 , and pin

4

Figure 16. Installing the hard disk drive into the bracket

Important: Do not touch the circuit board on the bottom of the hard disk drive.

9. Connect the signal cable and the power cable to the new hard disk drive.

Chapter 2. Installing or replacing hardware 19

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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 Product overview FeaturesPower supply Preinstalled software programs SpecificationsSoftware provided by Lenovo Software overviewThinkVantage Productivity Center Locations Locating connectors on the front of your computer Adobe ReaderAntivirus software Connector Description Locating connectors on the rear of your computerComponent locations Locating componentsSystem board part locations Locating parts on the system boardDrive bay locations Locating internal drivesHandling static-sensitive devices Installing or replacing hardwareInstalling or replacing hardware Installing external optionsOpening the computer cover Accessing the system board components and drivesPivoting the optical drive bay assembly Installing or replacing a memory moduleOpening the retaining clips What to do next Installing or replacing a PCI card Removing a PCI card Installing the PCI card Replacing the batteryReplacing the hard disk drive Removing the old batteryRemoving the hard disk drive Replacing the optical drive Installing the hard disk driveRemoving the old optical drive Installing a new optical drive Replacing the power supply assemblyRemoving the retaining screws for the power supply assembly Replacing the heat sink Removing the power supply assemblyRemoving the heat sink Replacing the front audio and USB assembly Removing the front bezel Replacing the system fanRemoving the system fan Replacing the internal speakerRemoving the front bezel Removing the internal speaker Replacing the keyboard or mouse Installing the new internal speakerConnecting a new keyboard or mouse Completing the parts replacementIntegrated cable lock Installing security featuresErasing lost or forgotten passwords clearing Cmos Password protectionRecovery 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 operationCreating a rescue medium Creating and using a rescue mediumInstalling or reinstalling device drivers Using a rescue mediumSolving recovery problems Using passwords 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 deviceThinkCentre User Guide Using system programs Updating flashing the Bios from a discUpdating system programs Recovering from a POST/BIOS update failure Updating flashing the Bios from your operating systemBasic troubleshooting Troubleshooting and diagnosticsLenovo ThinkVantage Toolbox Diagnostic programsPC-Doctor for DOS PC-Doctor for Rescue and RecoveryCleaning an optical mouse Lenovo ThinkVantage Tools Getting information, help, and serviceInformation resources Online Books folderAccess Help Safety and WarrantyLenovo Welcome Help and service Using the documentation and diagnostic programsCalling for service Purchasing additional services Using other servicesAppendix A. Notices European conformance CE mark Trademarks Television output noticeCRU IndexRescue and Recovery workspace Page ThinkCentre User Guide Page 71Y7175