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Lenovo 6667 Slide the ac power adapter out of the bracket, Removing the ac power adapter bracket

Models: 3244 3131 3257 3142 3307 3356 3467 3557 3692 3853 4394 5226 5092 6667 3034

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Figure 20. Removing the ac power adapter bracket

5.Slide the ac power adapter out of the bracket.

6.Install the ac power adapter into the new power adapter bracket as shown.

Chapter 2. Installing or replacing hardware 23

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Lenovo 6667, 3034, 5092, 5226, 4394, 3853 Slide the ac power adapter out of the bracket, Removing the ac power adapter bracket

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 featuresPreinstalled software programs SpecificationsPreinstalled operating system Software provided by Lenovo Software overviewLenovo 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 board10 ThinkCentre User Guide Handling static-sensitive devices Chapter 2. Installing or replacing hardwareInstalling or replacing hardware Installing external optionsOpening the computer cover Removing and reinstalling the front bezelFigure 6. Removing the front bezel Installing or replacing a memory moduleWhat to do next Replacing the hard disk driveFigure 9. Removing the hard disk drive Figure 10. Installing the hard disk drive into the bracketFigure 11. Removing the optical drive Replacing the optical driveFigure 12. Installing the retainer on the optical drive What to do nextFigure 13. Installing the optical drive Replacing the batteryWhat to do next Figure 14. Removing the old battery Replacing the heat sinkFigure 15. Installing a new battery What to do next Replacing the internal speakerFigure 16. Removing the heat sink What to do next Replacing the front audio and USB assemblyFigure 17. Removing the internal speaker Figure 18. Removing the front audio and USB assembly Replacing the ac power adapterWhat to do next Figure 19. Connecting the ac power adapter Replacing the ac power adapter bracketWhat to do next Figure 20. Removing the ac power adapter bracket 5. Slide the ac power adapter out of the bracket24 ThinkCentre User Guide Figure 21. Installing the ac power adapter into the new bracketFigure 22. Installing the new ac power adapter bracket What to do nextWhat to do next Completing the parts replacementReplacing the keyboard or mouse Figure 23. Connecting a new keyboard or mouseIntegrated cable lock Installing security featuresObtaining device drivers Erasing lost or forgotten passwords clearing CMOS Password protectionFigure 25. Integrated cable lock 28 ThinkCentre User Guide Creating and using recovery media Chapter 3. Recovery informationCreating recovery media Performing backup and recovery operations Using recovery mediaPerforming 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 a rescue medium Creating and using a rescue medium32 ThinkCentre User Guide Installing or reinstalling device drivers Using a rescue mediumSolving recovery problems Using passwords Chapter 4. Using the Setup Utility programStarting 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 device38 ThinkCentre User Guide Updating flashing the BIOS from a disc Using system programsChapter 5. Updating system programs Recovering from a POST/BIOS update failure Updating flashing the BIOS from your operating systemb. Click Downloads and drivers Basic troubleshooting Chapter 6. Troubleshooting and diagnosticsLenovo ThinkVantage Toolbox Diagnostic programs42 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 WelcomeUsing the documentation and diagnostic programs Help and serviceCalling for service Purchasing additional services Using other servicesLenovo United States, Inc 1009 Think Place - Building One Appendix A. NoticesMorrisville, NC U.S.A Attention Lenovo Director of Licensing European conformance CE mark Trademarks Television output noticeIndex software Power-On PasswordAdvanced Configuration and Power Interface ACPI workspace, Rescue and RecoveryPage 54 ThinkCentre User Guide Page 71Y7204