SUPER MICRO Computer FAN0103L4 user manual System Safety

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General Safety Precautions

Chapter 2: System Safety

Please handle used batteries carefully. Do not damage the battery in any way; a damaged battery may release hazardous materials into the environment. Do not discard a used battery in the garbage or a public landfill. Please comply with the regulations set up by your local hazardous waste management agency to dispose of your used battery properly.

DVD-ROM laser: CAUTION - This server may have come equipped with a DVD-ROM drive. To prevent direct exposure to the laser beam and hazardous radiation exposure, do not open the enclosure or use the unit in any uncon- ventional way.

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Keep the area around the chassis clean and free of clutter.

Place the chassis top cover and any system components that have been re- moved away from the system or on a table so that they won’t accidentally be stepped on.

While working on the system, do not wear loose clothing such as neckties and unbuttoned shirt sleeves, which can come into contact with electrical circuits or be pulled into a cooling fan.

Remove any jewelry or metal objects from your body, which are excellent metal conductors that can create short circuits and harm you if they come into contact with printed circuit boards or areas where power is present.

After accessing the inside of the system, close the system back up and secure it to the rack unit with the retention screws after ensuring that all connections have been made.

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Electrostatic discharge (ESD) is generated by two objects with different electrical charges coming into contact with each other. An electrical discharge is created to neutralize this difference, which can damage electronic components and printed circuit boards. The following measures are generally sufficient to neutralize this difference before contact is made to protect your equipment from ESD:

Do not use mats designed to decrease electrostatic discharge as protection from electrical shock. Instead, use rubber mats that have been specifically designed as electrical insulators.

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Contents Super SC743 Chassis Manual About This Manual PrefaceIntroduction Manual OrganizationTable of Contents Appendix B Power Supply Specifications Overview Chapter IntroductionShipping List Part NumbersWhere to get Replacement Components Headquarters Contacting SupermicroEurope Asia-PacificReturning Merchandise for Service Preparing for Setup Chapter System SafetyElectrical Safety Precautions System Safety Page Chapter Chassis Components Power SupplyComponents ChassisFront Control Panel Where to get Replacement Components Front Control PanelControl Panel LEDs Control Panel ButtonsPage Page SC743 Chassis Manual Chapter Chassis Setup and Maintenance Removing the Chassis Side and Top Covers Disconnecting the Chassis from the Power SourceRemoving the Side Cover Removing the Side Cover of the ChassisRemoving the Top Cover of the Chassis Removing the Top CoverRelease Tab Accessing and Removing Hard Drive Carriers Accessing the Hot-Swappable Drive CarriersInstalling Hard Drive Carriers Installing Hard Drives Installing Hard Drives into the Drive CarriersRemoving the Dummy Drive Installing Fixed Hard Drives in SC743i Series Chassis Models Storage Module Options Configuring the Storage ModuleRemoving the Storage Module Storage Module Mobile Rack Bracket Devices Configuring the Storage Module for 5.25 DevicesSC743TQ-865B-SQ Cooling System Removing and Replacing the System FansStandard Cooling Systems Removing and Replacing Mid-chassis Fans10 Removing Rear Chassis Fans Removing Rear Chassis FansRemoving the Air Shroud Removing the Air ShroudPrior to Installing the Motherboard Installing the MotherboardMotherboard Installation Installing the Motherboard12 Installing the Motherboard Installing Expansion Cards Installing Expansion CardsPage 465, 500, 665 and 865 Watt Power Supplies Power SupplyInstalling the Power Supply Remove Screws14 15 Removing the Interior Chassis Screws on the Power Supply16 Installing the 760 Watt Power Supply Watt Power Supply17 Accessing the Interior Backplane/Midplane Space Accessing the Interior SpaceInstalling the Driver Select Enclosure Services Device and click Next Installing the Driver Alternative ProcedureSC743 Chassis Manual Choosing a Setup Location Chapter Rack InstallationUnpacking the System General Server Precautions Rack PrecautionsRack Mounting Considerations Ambient Operating TemperatureBefore Installing the Chassis Rails Installing the Chassis Rack Mounting RailsInstalling the Inner Chassis Rails Middle Rail End Rail End Bracket Installing the Outer Chassis RailsMounting the Chassis into a Rack Outer Rail Assemblies Inner RailsOverview Cables Included with the SC743 Chassis Appendix a Cables, Screws Other AccessoriesSC743S1 Series Scsi Type Length SC743S2 Series Scsi Type Length DescriptionSC743TQ Series SATA/SCSI SC743T Series SAS/SATASC743i Series Type Length Description Power Cable Extenders Number of Pins Length Extending Power CablesFront Panel to the Motherboard DVD-ROM, CD-ROM, and Floppy Drive Chassis ScrewsPower Supply Options Appendix B Power Supply SpecificationsMFR Rated AC Voltage +5V standby +12V +3.3V R760W MFR Rated AC Voltage +5V standby +12V +3.3V 665WMFR Rated AC Voltage +5V standby +12V +3.3V 865W Product Features Appendix C CSE-M34S/CSE-M34T Mobile Rack SpecificationsSupported Operating Systems Packing ListAdditional Information Jumper Settings Front Connectors and JumpersJumper Description Setting Page Figure C-2 Jumper Locations Jumper Settings and Locations for the CSE-M35T SataInstalling the CSE-M35S Backplane Installation ProceduresAccessing Hot-Swappable Drives Release ButtonsFigure C-5 Installing the Drive into the Drive Tray Installing a Drive into the Drive TrayFigure C-6 Accessing the Backplane Accessing the BackplaneSC743 Chassis Manual System Monitoring Appendix D M35TQ Mobile Rack SpecificaitonsGeneral Safety Guidelines ESD Safety GuidelinesAn Important Note to the User Introduction to the SAS-M35TQ Backplane Front Connectors Figure D-1 Front ConnectorsMobile Rack Main Power Connectors Front Connectors and Pin DefinitionsJtag Connector 5. I2C ConnectorsFan Connector Upgrade Connector7. Sideband Headers Activity LED HeaderJP40 Front Jumper Locations and Pin DefinitionsJumper Settings Buzzer and Chip Reset Jumper SettingsBuzzer alarm is triggered by the following conditions Fan Jumper Settings Fan Jumper SettingsI2C/SGPIO Settings Jumper I2C and Sgpio Modes and Jumper SettingsI2C Setting Default Figure D-6 Rear Connectors and LED Indicators Rear Connectors and LED IndicatorsRear LED Indicators Rear SAS/SATA ConnectorsDrive Number Hard Drive ActivityImportant Safety Guidelines Preparing for InstallationSafety Guidelines Tools RequiredInstalling Hard Drives into the Mobile Rack Installation ProceduresRelease Button Removing Hard Drives from the Mobile RackDummy Drive Drive Carrier Installing a Hard Drive into the Hard Drive CarrierSAS/SATA or Scsi Hard Drive Drive Tray Figure D-10 Installing a Hard DriveRemoving the Exhaust Fan and Connecting SAS/SATA Cables Connecting Cables to the Mobile RackFigure D-12 Removing Mobile Rack Fan Figure D-13 Removing Mobile Rack Fan Backplane Screw Locations Additional Optional Installation InformationAppendix E SAS-743TQ Backplane Specifications Introduction to the SAS-743TQ Backplane An Important Note to UsersFigure E-1 Front Connectors Front Connectors#1. and 2. Jtag Connector and Upgrade Connectors Front Connector and Pin Definitions#4. Backplane Main Power Connectors #3. MG9072 Chip#6. and #7. Sideband Headers #8. and #9. I2C Connectors#10. #17. SAS Ports JP34 JP41Connector Pins Jumper Setting SAS Port Connections in I2C and Sgpio Settings I2C and Sgpio Mode Jumper SettingsState Specification Front LED IndicatorsOH/Drive Fail LED SAS Drive Number J15Appendix F SATA-743 Backplane Specifications Introduction to the SATA-743 Backplane Figure F-1 Front Connectors Connectors and JumpersFront Connector and Jumper Pin Definitions JP25 Explanation of JumpersJP18 MM2 Normal State Indicator Status Front LED IndicatorFigure F-4 Rear Connectors Rear Sata Connectors Rear ConnectorsRear LEDs Appendix F SATA-743 Backplane Specifications