SUPER MICRO Computer FAN0103L4 Prior to Installing the Motherboard, Motherboard Installation

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SC743 Chassis Manual

4-9 Installing the Motherboard

Prior to Installing the Motherboard

Before the motherboard can be installed or removed, the air shroud must be re- moved, as directed in sections 4-8. The following information is for reference only, the motherboard is not included with the SC743 chassis.

Identify the locations of the following components:

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Processor(s)

Mounting holes

Retention brackets

Type A (6-32) screws (included in the chassis accessory kit)

Obtain the following parts for the motherboard being used. These should be included with the motherboard. (Refer to the motherboard documentation for details)

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I/O shield

Chassis standoffs

Heatsink retention brackets

Motherboard Installation

Installing the Motherboard

1.Disconnect the power supply.

2.Lay the chassis on a flat surface.

3.Compare the mounting holes in the chassis to those on the motherboard.

4.Add and remove standoffs as needed.

5.Install the I/O shield as directed by the motherboard documentation.

4-12

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Contents Super SC743 Chassis Manual Preface About This ManualManual Organization IntroductionTable of Contents Appendix B Power Supply Specifications Chapter Introduction OverviewShipping List Part NumbersWhere to get Replacement Components Contacting Supermicro HeadquartersEurope Asia-PacificReturning Merchandise for Service Chapter System Safety Preparing for SetupElectrical Safety Precautions System Safety Page Power Supply Chapter Chassis ComponentsComponents ChassisWhere to get Replacement Components Front Control Panel Front Control PanelControl Panel Buttons Control Panel LEDsPage Page SC743 Chassis Manual Chapter Chassis Setup and Maintenance Disconnecting the Chassis from the Power Source Removing the Chassis Side and Top CoversRemoving the Side Cover Removing the Side Cover of the ChassisRelease Tab Removing the Top CoverRemoving the Top Cover of the Chassis Installing Hard Drive Carriers Accessing the Hot-Swappable Drive CarriersAccessing and Removing Hard Drive Carriers Removing the Dummy Drive Installing Hard Drives into the Drive CarriersInstalling Hard Drives Installing Fixed Hard Drives in SC743i Series Chassis Models Removing the Storage Module Configuring the Storage ModuleStorage Module Options Configuring the Storage Module for 5.25 Devices Storage Module Mobile Rack Bracket DevicesRemoving and Replacing the System Fans SC743TQ-865B-SQ Cooling SystemStandard Cooling Systems Removing and Replacing Mid-chassis FansRemoving Rear Chassis Fans 10 Removing Rear Chassis FansRemoving the Air Shroud Removing the Air ShroudInstalling the Motherboard Prior to Installing the MotherboardMotherboard Installation Installing the Motherboard12 Installing the Motherboard Installing Expansion Cards Installing Expansion CardsPage Installing the Power Supply Power Supply465, 500, 665 and 865 Watt Power Supplies 15 Removing the Interior Chassis Screws on the Power Supply Remove Screws14Watt Power Supply 16 Installing the 760 Watt Power SupplyAccessing the Interior Space 17 Accessing the Interior Backplane/Midplane SpaceInstalling the Driver Installing the Driver Alternative Procedure Select Enclosure Services Device and click NextSC743 Chassis Manual Unpacking the System Chapter Rack InstallationChoosing a Setup Location Rack Precautions General Server PrecautionsAmbient Operating Temperature Rack Mounting ConsiderationsInstalling the Inner Chassis Rails Installing the Chassis Rack Mounting RailsBefore Installing the Chassis Rails Installing the Outer Chassis Rails Middle Rail End Rail End BracketOuter Rail Assemblies Inner Rails Mounting the Chassis into a RackAppendix a Cables, Screws Other Accessories Overview Cables Included with the SC743 ChassisSC743S1 Series Scsi Type Length SC743S2 Series Scsi Type Length DescriptionSC743i Series Type Length Description SC743T Series SAS/SATASC743TQ Series SATA/SCSI Front Panel to the Motherboard Extending Power CablesPower Cable Extenders Number of Pins Length Chassis Screws DVD-ROM, CD-ROM, and Floppy DriveAppendix B Power Supply Specifications Power Supply OptionsMFR Rated AC Voltage +5V standby +12V +3.3V 865W MFR Rated AC Voltage +5V standby +12V +3.3V 665WMFR Rated AC Voltage +5V standby +12V +3.3V R760W Appendix C CSE-M34S/CSE-M34T Mobile Rack Specifications Product FeaturesPacking List Supported Operating SystemsAdditional Information Jumper Description Setting Front Connectors and JumpersJumper Settings Page Jumper Settings and Locations for the CSE-M35T Sata Figure C-2 Jumper LocationsInstallation Procedures Installing the CSE-M35S BackplaneAccessing Hot-Swappable Drives Release ButtonsInstalling a Drive into the Drive Tray Figure C-5 Installing the Drive into the Drive TrayAccessing the Backplane Figure C-6 Accessing the BackplaneSC743 Chassis Manual Appendix D M35TQ Mobile Rack Specificaitons System MonitoringAn Important Note to the User ESD Safety GuidelinesGeneral Safety Guidelines Introduction to the SAS-M35TQ Backplane Figure D-1 Front Connectors Front ConnectorsFront Connectors and Pin Definitions Mobile Rack Main Power ConnectorsJtag Connector 5. I2C ConnectorsUpgrade Connector Fan Connector7. Sideband Headers Activity LED HeaderFront Jumper Locations and Pin Definitions JP40Buzzer alarm is triggered by the following conditions Buzzer and Chip Reset Jumper SettingsJumper Settings Fan Jumper Settings Fan Jumper SettingsI2C Setting Default I2C and Sgpio Modes and Jumper SettingsI2C/SGPIO Settings Jumper Rear Connectors and LED Indicators Figure D-6 Rear Connectors and LED IndicatorsRear SAS/SATA Connectors Rear LED IndicatorsDrive Number Hard Drive ActivityPreparing for Installation Important Safety GuidelinesSafety Guidelines Tools RequiredInstallation Procedures Installing Hard Drives into the Mobile RackRelease Button Removing Hard Drives from the Mobile RackInstalling a Hard Drive into the Hard Drive Carrier Dummy Drive Drive CarrierFigure D-10 Installing a Hard Drive SAS/SATA or Scsi Hard Drive Drive TrayConnecting Cables to the Mobile Rack Removing the Exhaust Fan and Connecting SAS/SATA CablesFigure D-12 Removing Mobile Rack Fan Figure D-13 Removing Mobile Rack Fan Additional Optional Installation Information Backplane Screw LocationsAppendix E SAS-743TQ Backplane Specifications An Important Note to Users Introduction to the SAS-743TQ BackplaneFront Connectors Figure E-1 Front ConnectorsFront Connector and Pin Definitions #1. and 2. Jtag Connector and Upgrade Connectors#4. Backplane Main Power Connectors #3. MG9072 Chip#10. #17. SAS Ports #8. and #9. I2C Connectors#6. and #7. Sideband Headers JP41 JP34Connector Pins Jumper Setting I2C and Sgpio Mode Jumper Settings SAS Port Connections in I2C and Sgpio SettingsOH/Drive Fail LED Front LED IndicatorsState Specification J15 SAS Drive NumberAppendix F SATA-743 Backplane Specifications Introduction to the SATA-743 Backplane Connectors and Jumpers Figure F-1 Front ConnectorsFront Connector and Jumper Pin Definitions JP18 MM2 Explanation of JumpersJP25 Front LED Indicator Normal State Indicator StatusRear Connectors Figure F-4 Rear Connectors Rear Sata ConnectorsRear LEDs Appendix F SATA-743 Backplane Specifications