SUPER MICRO Computer AS1021M-T2, AS1021M-82 user manual ESD Precautions

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Chapter 4: System Safety

4-3 ESD Precautions

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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 suffi cient to neutralize this difference before contact is made to protect your equipment from ESD:

Use a grounded wrist strap designed to prevent static discharge.

Keep all components and printed circuit boards (PCBs) in their antistatic bags until ready for use.

Touch a grounded metal object before removing any board from its antistatic bag.

Do not let components or PCBs come into contact with your clothing, which may retain a charge even if you are wearing a wrist strap.

Handle a board by its edges only; do not touch its components, peripheral chips, memory modules or contacts.

When handling chips or modules, avoid touching their pins.

Put the serverboard and peripherals back into their antistatic bags when not in use.

For grounding purposes, make sure your computer chassis provides excellent conductivity between the power supply, the case, the mounting fasteners and the serverboard.

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Contents AS1021M-T2 AS1021M-82 Manual Revision Release Date October 3 Preface About This ManualManual Organization Advanced Serverboard Setup System SafetyAdvanced Chassis Setup BiosPreface Table of Contents Advanced Serverboard Setup System SafetySgpio Advanced Chassis SetupAppendices BiosPage Overview Chapter IntroductionProcessors Serverboard FeaturesMemory Serial ATAServer Chassis Features Control Panel SATA/SCSI SubsystemBackplane Cooling SystemNVidia MCP55 Pro Chipset System Block Diagram Headquarters Contacting SupermicroEurope Asia-PacificChapter Server Installation Preparing for SetupUnpacking the System Choosing a Setup Location Rack PrecautionsServer Precautions Rack Mounting Considerations Installing the System into a Rack Installing the Inner RailsIdentifying the Sections of the Rack Rails Locking Tabs Installing the Outer RailsInstalling the Server into a Rack Installing the Server into the RackInstalling the Server into a Telco Rack Installing the Server into a Telco RackChecking the Serverboard Setup Accessing the Inside of the System Checking the Drive Bay Setup Control Panel Buttons Chapter System InterfaceControl Panel LEDs Drive Carrier LEDs Page Electrical Safety Precautions Chapter System SafetyGeneral Safety Precautions ESD Precautions Installing the Onboard Battery Operating PrecautionsPrecautions Chapter Advanced Serverboard SetupHandling the Serverboard UnpackingProcessor and Heatsink Installation Installing the CPU BackplatesInstalling the Processor install to the CPU#1 socket first Page Installing the Heatsink Installing the Heatsink Retention ModulesConnecting Cables Connecting Data CablesConnecting Power Cables Front Control Panel Header Pins JF1 Connecting the Control PanelI/O Ports Installing MemoryOptimizing memory performance Memory Support3b. Top View of DDR Slot PCI card installation Adding PCI CardsPCI Expansion Slots H8DMR-82 Layout Serverboard DetailsJumpers Description Default Setting Connectors DescriptionH8DMR-82/H8DMR-i2 Quick Reference Processor Power Connector ATX Power ConnectorAuxiliary Power Connector NMI ButtonOverheat/Fan Fail LED Power LEDReset Button Power Fail LEDPower Button Universal Serial Bus Ports USB0/1Serial Ports Extra USB HeadersFan Headers JLAN1/2 Ethernet PortsATX PS/2 Keyboard and PS/2 Mouse Ports Power LED/SpeakerChassis Intrusion Overheat LEDWake-On-Ring Wake-On-LANCompact Flash Card PWR Connector 3rd Power Supply Alarm Reset HeaderJumper Settings Power Fail HeaderExplanation Jumpers 3rd Power Supply Fail Detect Enable/Disable VGA Enable/DisableCmos Clear I2C to PCI Enable/Disable Watch DogPCI-X Slot Freq. Select Scsi Controller Enable/ Disable H8DMR-82 only Scsi Termination Enable/ Disable H8DMR-82 onlyCompact Flash Master Slave +5V Standby Power LED Onboard IndicatorsLAN1/LAN2 LEDs Scsi Activity LEDs H8DMR- 82 onlyFloppy, IDE, Sata and Scsi Drive Connections Floppy ConnectorSata Ports IDE ConnectorDiffsens Termpwr Scsi Connectors H8DMR-82 onlyPage Chapter Advanced Chassis Setup Static-Sensitive DevicesTools Required Chassis Front and Rear Views Control PanelSystem Fans Installing a new fanSystem Fan Failure Replacing System Cooling FansRemoving the Front Bezel Drive Bay Installation/RemovalRemoving the Front Bezel Accessing the Drive BaysMounting a SATA/SCSI drive in a drive carrier SATA/SCSI Drive InstallationInstalling/removing hot-swap SATA/SCSI drives DVD-ROM and Floppy Drive Installation Power Supply Failure Power SupplyRemoving/Replacing the Power Supply Removing the power supplyRemoving/Replacing the Power Supply Starting the Setup Utility ChapterIntroduction Advanced Settings Menu Bios FeaturesMain Menu Advanced Acpi Configuration Floppy/IDE/SATA Configuration NVidia RAID SetupPrimary IDE Master/Slave LBA/Large ModeType Block Multi-Sector TransferA.R.T DMA ModeBit Data Transfer Serial ATA0/1/2 Primary/Secondary ChannelDMA Mode PCI/PnP Configuration NorthBridge Configuration Advanced Chipset ControlSouthBridge Configuration Device Configuration Processor Clock OptionsConsole Redirection DMI Event LoggingSystem Fan Monitor Hardware Health ConfigurationLevel2 Temperature Level1 TemperatureFAN1 Speed through FAN5 Speed FAN1 Speed Down TimeIpmi 1.5 Configuration Boot Device Priority Boot MenuHard Disk Drives Removable DrivesOS Installation Security MenuCD/DVD Drives Exit Menu Appendix a Bios Error Beep Codes Amibios Error Beep CodesBeep Code Error Message Description Page Uncompressed Initialization Codes Appendix B Bios Post Checkpoint CodesBootblock Recovery Codes Uncompressed Initialization Codes Checkpoint Appendix B Bios Post Checkpoint Codes Checkpoint A9h Aah Abh B0h B1h 00h Page Appendix C System Specifications Power Supply WeightMotherboard ChassisRegulatory Compliance