SUPER MICRO Computer 6026TT-GTRF, 6026TT-GIBQRF, 6026TT-GIBXRF user manual Removing the Heatsink

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SUPERSERVER 6026TT-GTRF/GIBXRF/GIBQRF User's Manual

Removing the Heatsink

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Warning! We do not recommend that the CPU or the heatsink be removed. However, if you do need to uninstall the heatsink, please follow the instructions below to prevent damage to the CPU or the CPU socket.

1.Remove power from the system and unplug the AC power cord from the power supply.

2.Disconnect the heatsink fan wires from the CPU fan header.

3.Using a screwdriver, loosen and remove the heatsink screws from the motherboard in the sequence as show in the picture on the right.

4.Hold the heatsink as shown in the picture on the right and gently wriggle the heatsink to loosen it from the CPU. (Do not use excessive force when wriggling the heatsink.)

5.Once the heatsink is loose, remove it from the CPU socket.

6.To reinstall the CPU and the heatsink, clean the surface of the CPU and the heatsink to get rid of the old thermal grease. Reapply the proper amount of thermal grease on the CPU surface before reinstalling the heatsink.

Remove Screw #1

Remove Screw #2

5-6

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Contents Super Manual Revision Release Date November 16 About This Manual PrefaceManual Organization System Safety Advanced Serverboard SetupAdvanced Chassis Setup BiosPreface Table of Contents System Interface Appendix a Bios Error Beep Codes Chapter Introduction OverviewServerboard Features Processors MemorySerial ATA PCI Expansion SlotsOther Features Onboard Controllers/PortsGraphics Controller InfiniBandIntel 5520 Chipset System Block Diagram Server Chassis Features 2U Twin System Notes GPU SubsystemNodes Sata Backplane/DrivesContacting Supermicro HeadquartersEurope Asia-PacificPage Preparing for Setup Chapter Server InstallationUnpacking the System Choosing a Setup Location Ambient Operating Temperature Rack Mounting ConsiderationsRemoving the Protective Film Removing the Protective FilmRail Assembly Rack Mounting InstructionsSeparating the Sections of the Rack Rails Separating the Inner and Outer RailsInstalling the Inner Rail Extensions Installing the Inner RailsInstalling the Outer Rails to the Rack Outer Rack RailsInstalling Into the Rack Installing the Chassis into a RackAccessing the Inside of a Node Figure Checking the Serverboard SetupChecking the Components and Setup Preparing to Power On Providing PowerChecking the Sata drives Checking the AirflowRemoving a Node from the System Page Chapter System Interface PowerControl Panel Buttons Sata Drive Carrier LEDs Control Panel LEDsOverheat/Fan Fail Chapter System Safety Electrical Safety PrecautionsGeneral Safety Precautions ESD Precautions Operating Precautions Installing the Onboard BatteryChapter Advanced Serverboard Setup Handling the ServerboardI/O Ports I/O PortsProcessor and Heatsink Installation Installing LGA1366 ProcessorsCPU Installing a CPU Heatsink Removing the Heatsink Installing Memory Modules Installing MemoryMemory Support Dimm Installation Notch Front ViewAdding PCI Cards PCI Card InstallationPCI Express Slot Serverboard Details LE2Serverboard Quick Reference Connector DescriptionJumper Description Connector Definitions Front Panel Accessible Add-on Card Header JF2NMI Header Internal BuzzerFan Header Video ConnectorUniversal Serial Bus USB Ethernet Ports InfiniBand Connection X8DTT-HIBXF+/ HIBQF+Unit Identifier Switches System ResetSerial Ports Cmos Clear Jumper SettingsTo Clear Cmos Watch Dog Enable/Disable LAN1/LAN2 Enable/DisableVGA Enable/Disable Onboard Indicators InfiniBand LED Indicators LEB1/LEB2Onboard Power LED LAN1/LAN2 LEDsSerial ATA Ports BMC Activity LED LE2Rear UID LED LE4 Serial ATA ConnectionsInstalling Additional Drivers 12 Configuring Supero Doctor Page Chapter Advanced Chassis Setup Control Panel System FansSystem Fan Failure Fan ConfigurationChanging a System Fan Hard Drive Installation/Removal Installing and Removing Hard DrivesInstalling a Hard Drive into the Drive Carrier OverviewInstalling/Removing Hot-swap Drives Removing a Dummy Drive TrayNode a Node B Node Installation/Removal Removing a NodeRemoving a System Node Installing the Air Shrouds Power SupplyInstalling an Air Shroud Removing/Replacing the Power Supply FigureRemoving the Power Supply Release Tab Starting Bios Setup Utility How To Change the Configuration DataChapter IntroductionMain Setup Starting the Setup UtilitySystem Overview System Time/System DateBios Build Date AMI Bios Core VersionProcessor CPU TypeAdvanced Setup Configurations Xboot FeaturesXPower Configuration XProcessor and Clock OptionsHardware Prefetcher Available when supported by the CPU C1E SupportActive Processor Cores Intel Eist TechnologyXAdvanced Chipset Control Xcpu Bridge ConfigurationMemory Mode Memory ECC Error ThresholdQPI L0s and L1 Memory FrequencyHysteresis Temperature Guardband TemperatureInlet Temperature Temperature RiseXNorth Bridge Configuration XSouthBridge ConfigurationXIDE/SATA Configuration LBA/Large Mode PIO ModeSATA#2 Configuration TypeDMA Mode XPCI/PnP Configuration XRemote Access Configuration XSuper IO Device ConfigurationSredir Memory Display Delay CPU Overheat AlarmXHardware Health Monitor Terminal TypeCPU Temperature/System Temperature CPU TemperatureAcpi Version Features Acpi Apic Support Xacpi ConfigurationFan Speed Control Monitor Fan1 ~ Fan 4 ReadingXGeneral Whea Configuration Xipmi Configuration X8DTT-HF/-HIBXF/-HIBQF OnlyXView BMC System Event Log XSet LAN ConfigurationXIP Address Configuration Parameter SelectorXmac Address Configuration XSubnet Mask ConfigurationXGateway Address Configuration Subnet MaskCurrent Subnet Mask in BMC Gateway AddressSecurity Settings Xdmi Event LogBoot Configuration XBoot Device PriorityPassword Check Boot Sector Virus ProtectionXRemovable Drives XHard Disk DrivesXCD/DVD Drives Bios Recovery Exit OptionsHow to Recover the Amibios Image the Main Bios Block Boot Sector Recovery from a USB DeviceBoot Sector Recovery from a Serial Port Serial Flash How to use Serial Flash for Boot Sector RecoveryPage Page Bios Error Beep Codes Appendix a Bios Error Beep CodesBios Error Beep Codes Page Appendix B Installing Windows Installing Windows for a RAID SystemInstalling Windows for a Non-RAID System Bios Appendix C System SpecificationsChassis Regulatory Compliance