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Lenovo 5063, 5065, 5059, 5053, 5044 Lift the failing heat sink and fan assembly off the system board

Models: 4162 5057 5055 5051 5041 5061 5044 5053 5059 5065 5063

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8.Lift the failing heat sink and fan assembly off the system board.

Figure 19. Removing the heat sink and fan assembly

8.Lift the failing heat sink and fan assembly off the system board.

Notes:

a.You might have to gently twist the heat sink and fan assembly to free it from the microprocessor.

b.When handling the heat sink and fan assembly, do not touch the thermal grease on the bottom of it.

9.Position the new heat sink and fan assembly on the microprocessor socket and then position the clamp on the plastic retention bracket. Pivot the handle 1 to clamp the heat sink and fan assembly to the plastic retention bracket.

Figure 20. Replacing the heat sink and fan assembly

Chapter 2. Installing or replacing hardware 25

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Lenovo 5063, 5065, 5059, 5053, 5044, 5061, 5041, 5051, 5055, 5057 Lift the failing heat sink and fan assembly off the system board

Contents

ThinkCentre User Guide Page ThinkCentre User Guide Second Edition November Copyright Lenovo Contents Chapter 7. Getting information, help and serviceAppendix A. Notices IndexImportant safety information vi ThinkCentre User Guide Chapter 1. Product overview FeaturesSystem information MicroprocessorInput/Output I/O features System management featuresPower supply ConnectivitySpecifications Security featuresPreinstalled software programs Software overview Software provided with your Windows operating systemSoftware provided by Lenovo ThinkVantage Rescue and Recovery Product RecoveryThinkVantage Client Security Solution Password ManagerLenovo ThinkVantage Toolbox LocationsAdobe Reader Antivirus softwareHard disk drive activity indicator Power indicator Power switch Locating connectors and parts on the rear of your computerUSB connector Headphone connector Microphone connector USB connector Optical drive eject/close buttonFigure 2. Rear connector and part locations ConnectorDescription Locating components Locating parts on the system boardFigure 3. Component locations Locating internal drives Bay 1 - Optical drive bay with an optical drive installed Figure 5. Drive bay locationsBay 2 - Slim card reader drive bay 12 ThinkCentre User Guide Installing or replacing hardware Chapter 2. Installing or replacing hardwareInstalling external options Handling static-sensitive devicesRemoving the computer cover Removing and reinstalling the front bezel Figure 8. Reinstalling the front bezel Installing or replacing a PCI card4. Do one of the following 5. Remove the new PCI card from its static-protective package What to do next Installing or replacing a memory moduleFigure 14. Installing the memory module Replacing the batteryWhat to do next Figure 13. Opening the retaining clips of the memory slotFigure 15. Removing the old battery Figure 16. Installing the new batteryWhat to do next DANGER Hazardous moving parts. Keep fingers and other body parts away Replacing the power supply assemblyFigure 18. Removing the power supply assembly Figure 17. Removing the power supply assembly screwsReplacing the heat sink and fan assembly What to do next24 ThinkCentre User Guide 8. Lift the failing heat sink and fan assembly off the system board Replacing the microprocessor What to do next26 ThinkCentre User Guide Figure 21. Accessing the microprocessor Replacing the optical drive What to do nextFigure 22. Removing the microprocessor Figure 23. Removing the optical drive Figure 24. Installing the optical driveReplacing the hard disk drive Figure 25. Connecting a SATA optical driveWhat to do next Figure 26. Removing the hard disk drive Figure 27. Installing the hard disk driveReplacing the front audio and USB assembly Figure 28. Connecting a SATA hard disk driveWhat to do next Replacing the rear fan assembly Figure 29. Removing the front audio and USB assemblyWhat to do next 6. Remove the rear fan assembly out of the chassis Replacing the keyboard Figure 31. Replacing the rear fan assemblyWhat to do next Figure 32. Keyboard connectors Replacing the mouseFigure 33. Mouse connectors What to do nextCompleting the parts replacement Figure 34. Reinstalling the computer coverWhat to do next Obtaining device drivers Basic security featuresIntegrated cable lock Figure 35. Installing an integrated cable lockErasing a lost or forgotten password clearing CMOS Password protectionPadlock Figure 36. Installing a padlock9. Repeat step 1 through step Chapter 3. Recovery information Creating and using recovery mediaCreating recovery media Performing backup and recovery operations Using recovery mediaPerforming a recovery operation Performing a backup operationUsing the Rescue and Recovery workspace 3. Click the Restore your system from a backup icon44 ThinkCentre User Guide Creating and using a rescue mediumCreating a rescue medium Using a rescue mediumSolving recovery problems Installing or reinstalling device driversStarting the Setup Utility program Chapter 4. Using the Setup Utility programViewing or changing settings Using passwordsPower-on password Password considerationsAdministrator password Setting, changing, or deleting a passwordSelecting a temporary startup device Selecting a startup deviceViewing or changing the startup device sequence USB Setup50 ThinkCentre User Guide Exiting the Setup Utility programUsing 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 and BIOS update failureb. Click Downloads and drivers Chapter 5. Updating system programs 54 ThinkCentre User Guide Basic troubleshooting Chapter 6. Troubleshooting and diagnostic programsLenovo ThinkVantage Toolbox Diagnostic programsPC-Doctor for DOS 56 ThinkCentre User GuideCreating a diagnostic disc Cleaning the mouseRunning the diagnostic program from the diagnostic disc Optical mouse58 ThinkCentre User Guide Retainer ring Ball Plastic rollers Ball cageInformation resources Chapter 7. Getting information, help, and serviceOnline Books folder Lenovo ThinkVantage ToolsSafety and warranty Access HelpThinkVantage Productivity Center Lenovo WelcomeHelp 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 Television output notice European conformance CE mark Trademarks64 ThinkCentre User Guide Index password protection passwordphysical specifications power supplySet Power-On Password 68 ThinkCentre User Guide Page 0A22689