Lenovo 1010, 992, 981, 1008 Replacing the microprocessor, Removing the heat sink and fan assembly

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Figure 23. Removing the heat sink and fan assembly

7.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 the heat sink and fan assembly.

8.Position the new heat sink and fan assembly on the system board so that the four screws are aligned with the corresponding holes in the system board. Make sure that the heat sink and fan assembly cable can be easily connected to the microprocessor fan connector on the system board.

9.Follow this sequence to install the four screws to secure the heat sink and fan assembly, as shown in Removing the heat sink and fan assemblyFigure 23 on page 45.

a.Partially tighten screw

b.Partially tighten screw

1 , then fully tighten screw

3 , then fully tighten screw

2 , and then fully tighten screw

4 , and then fully tighten screw

1.

3.

10.Connect the heat sink and fan assembly cable to the microprocessor fan connector on the system board. See “System-board internal connectors” on page 25.

11.Go to “Completing the parts replacement” on page 57.

Replacing the microprocessor

Attention

Do not open your server or attempt any repair before reading and understanding the Chapter 1 “About this manual” on page 1 and the Safety Information book. To obtain a copy of the Safety Information book, go to:http://www.lenovo.com/support

This section provides instructions on how to replace the microprocessor.

Chapter 6. Replacing FRUs 45

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Contents ThinkServer Hardware Maintenance Manual Page ThinkServer Hardware Maintenance Manual Second Edition December Copyright Lenovo Contents Index About this manual Important Safety InformationTo Connect To Disconnect Safety statementsAbout this manual ≥ 18 kg 39.7 lb ≥ 32 kg 70.5 lb Important information about replacing RoHS compliant FRUs ThinkServerHardware Maintenance Manual General information Features and specificationsSecurity features Power supplySystem management features Input/Output I/O featuresSoftware EasyStartupEasyManage ThinkServerHardware Maintenance Manual General Checkout Problem determination tipsThinkServerHardware Maintenance Manual Navigating through the diagnostics programs DiagnosticsPC-Doctor for DOS Creating a diagnostic disc Running the diagnostic program from a diagnostic discTest results Running testsTroubleshooting tables Hard disk drive boot errorViewing the test log Beep Symptom FRU/Action Power Supply ProblemsBeep symptoms Error FRU/ActionPost Error Message Description/Action Post error codesLong and 9 short beeps Bios ROM error Continuos long beeps Dram memory errorHard Disk Install Failure EasyStartup problemsMiscellaneous error messages Message/Symptom FRU/ActionDisplay/Monitor Second device hard disk First device networkUndetermined problems ThinkServerHardware Maintenance Manual Locating Server Controls and connectors Front viewRear view Connector Description System board connector locations System-board internal connectorsComponent locations Internal componentsGuidelines for trained service technicians Replacing FRUsInspecting for unsafe conditions Handling static-sensitive devices Guidelines for servicing electrical equipmentServer components Removing the server cover Replacing FRUsRemoving the server cover Removing and reinstalling the front bezelRemoving the front bezel Installing or replacing a PCI cardOpening the PCI card latch Removing a PCI card Installing a PCI card Replacing the batteryRemoving the old battery Installing or replacing a memory moduleOpening the retaining clips Installing a memory module Installing or replacing the optical driveRemoving the optical drive Replacing the secondary hard disk drive Installing a secondary hard disk driveRemoving the secondary hard disk drive cage Installing the secondary hard disk drive Removing the screws for the power supply assembly Replacing the power supply assemblyReplacing the heat sink and fan assembly Replacing the microprocessor Removing the heat sink and fan assemblyThinkServerHardware Maintenance Manual Removing the microprocessor Replacing the system boardRemoving the system board Installing the socket cover Removing the primary hard disk drive Replacing the primary hard disk driveInstalling the hard disk drive into the bracket Installing the primary hard disk drive Replacing the front fan assembly Removing the front fan assembly Installing the front fan assembly Replacing the rear fan assemblyRemoving the rear fan assembly Installing the rear fan assembly Completing the parts replacementReinstalling the server cover Updating the server configurationParts Listing, TS200v Machine Types 0981, 0992, 1008, Machine TypeFRUs CTO Line Cords FRUs listed in the following tables are not illustratedWindows Server 2008 R2 Foundation 64-bit Ship Groups Windows Server 2008 R2 Standard 64-bitWindows Small Business Server 2008 Standard w/ SP2 Microprocessor, Intel Celeron, 2.26G/2M-L2 models CTO Lenovo RDX drive bay models CTO All Models Lenovo RDX 320GB cartridge models CTO All Models 90Y1170 Microprocessor, Core i5-650 / 3.20GHz models CTO 15U 15Y Lenovo RDX drive bay models CTO All Models 256MB Nvidia FX380 2xDVI models CTO All models Windows Server 2008 R2 Foundation 64-bit 16G 16J 16L 16M 16S 16U 16Y Memory modules, DDR3 ECC PC3-10600 2GB Udimm 1333 models CTO 16U 16Y Line Cord Israel models CTO 16G ThinkServerHardware Maintenance Manual Viewing and changing settings Configuring the serverUsing the Setup Utility program Starting the Setup Utility programPassword considerations Using passwordsSata Controller USB SetupEnabling or disabling a device Selecting a startup deviceRAID Level Advanced settingsExiting from the Setup Utility program Configuring RAIDDeleting RAID volumes Creating RAID volumesUsing system programs Updating system programsUpdating flashing the Uefi from a disc Updating flashing the Uefi from your operating system Recovering from a POST/UEFI update failureUsing the ThinkServer EasyStartup program Installing ThinkServer EasyManage Agent ThinkServerHardware Maintenance Manual Appendix A. Notices Electronic emissions notices Export classification noticeTelevision output notice European conformance CE mark TrademarksEuropean Union EMC Directive conformance statement Industry Canada Class B emission compliance statementThinkServerHardware Maintenance Manual Canadian Department of Communications certification label Power cord noticePower cord part number Used in these countries and regions Waste electrical and electronic equipment Weee notices Disposing of disused lithium batteries from Lenovo computers European Union EU Weee statementAppendix A. Notices ThinkServerHardware Maintenance Manual CRU IndexRemoving Page Part Number 1P P/N