SUPER MICRO Computer 6015W-UR, 6015W-NTR user manual ESD Precautions

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Chapter 4: System Safety

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

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 the board from the 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.

4-3

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Contents Super Manual Revision 1.0a Release Date April 23 About This Manual PrefaceManual Organization System Safety Preface Table of Contents System Interface Bios Overview Chapter IntroductionServerboard Features Server Chassis Features Backplane Front Control PanelCooling System CPU1 CPU2 Asia-Pacific Contacting SupermicroHeadquarters EuropePreparing for Setup Chapter Server InstallationUnpacking the System Rack Precautions Choosing a Setup LocationServer Precautions Rack Mounting Considerations Ambient Operating TemperatureInstalling the Inner Rails Installing the System into a RackIdentifying the Sections of the Rack Rails Installing the Rack Rails 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 RackAccessing the Inside of the System Checking the Serverboard SetupChecking the Components Checking the Drives Checking the Drive Bay SetupChecking the Airflow Providing PowerChapter System Interface ResetControl Panel Buttons Control Panel LEDs PowerUniversal Information LED NIC2 Sata Drive Carrier LEDs Electrical Safety Precautions Chapter System SafetyGeneral Safety Precautions ESD Precautions Installing the Onboard Battery Operating PrecautionsUnpacking Chapter Advanced Serverboard SetupPrecautions Handling the ServerboardInstalling the Processor Processor and Heatsink InstallationPage Removing the Heatsink Installing the HeatsinkConnecting the Control Panel Connecting CablesConnecting Data Cables Connecting Power CablesI/O Ports Front Control Panel Header Pins JF1Installing DIMMs Installing MemoryMemory Support Installing Dimm into Slot PCI Slot/Card Configurations PCI Card InstallationAdding PCI Cards PCI Expansion SlotsSuper X7DWU Layout Serverboard DetailsX7DWU Quick Reference Jumper Description Default SettingConnector Definitions Universal Information LED HDD LEDUniversal Serial Bus USB0/1 Power Fail LEDReset Button Power ButtonSerial Ports Universal Serial Bus HeadersFan Headers Wake-On-LAN Power LED/SpeakerATX PS/2 Keyboard and PS/2 Mouse Ports Overheat LEDLAN1/2 Ethernet Ports Wake-On-RingExplanation of Jumpers Jumper SettingsCmos Clear VGA Enable/DisablePower Force On LAN Enable/DisableI2C Enable/Disable Watch Dog Enable/DisableMemory Voltage Select LAN1/LAN2 LEDs Onboard IndicatorsFloppy, IDE and Sata Drive Connections Floppy ConnectorSata Ports IDE ConnectorDriver Installation Display Screen Installing DriversStatic-Sensitive Devices Chapter Advanced Chassis SetupChassis Front and Rear Views Control PanelSystem Fan Failure System FansReplacing System Fans Removing the Front Bezel Drive Bay Installation/RemovalRemoving the Front Bezel Accessing the Drive BaysMounting a Sata Drive in a Drive Carrier Sata Drive InstallationRemoving a Sata Drive from the Server Installing/Removing a Sata DriveRemoving/Installing a Drive DVD-ROM and Floppy Drive InstallationRemoving the Chassis Cover Replacing the Power Supply Power Supply6015W-UR/6015W-NTR 6015W-U/6015W-NT Removing/Replacing the Power Supply Page Introduction ChapterPress the Delete key to enter Setup Running SetupMain Bios Setup Default settings are in bold text unless otherwise notedSystem Date Main Bios Setup Menu Main Setup FeaturesBios Date System TimeType IDE Channel 0 Master/Slave and Secondary IDE Master/ SlaveCHS Format LBA Format LBA Mode ControlTransfer Mode Ultra DMA ModeSata Ahci Available when Sata RAID is Disabled Native Mode OperationSerial ATA Sata RAID Enable ICH RAID Code Base Available when Sata RAID is EnabledQuietBoot Mode Advanced SetupBoot Features QuickBoot ModeSet Power On Password Acpi ModePower Button Behavior EFI OS BootMemory Cache PCI Configuration Advanced Chipset Control 4GB PCI Hole Granularity Memory Branch ModeIntel VT for Directed I/O Memory VoltageAMB Thermal Sensor High Temperature Dram OperationEnhanced x8 Detection Demand ScrubbingAdvanced Processor Options Direct Cache Access Available when supported by the CPU C1/C2 Enhanced Mode Available when supported by the CPUExecute Disable Bit Available when supported by the CPU Hardware Prefetcher Available when supported by the CPUDevice Configuration DMI Event Logging Hardware Monitor Logic Console RedirectionVoltage Monitoring Fan Speed Control ModesTimer for Loading OS Minutes Abled Bios Post ErrorsAbled Bios Post Watch Dog OS Boot Watch DogRealtime Sensor Data System Event Log/System Event Log List ModeSecurity Supervisor Password IsUser Password Is Set Supervisor PasswordCurrent TPM State Set User PasswordPassword on Boot TPM Trusted Platform Modules SupportBoot Priority Order/Excluded from Boot Orders BootExit Page Appendix a Bios Post Messages Check date and time settings System Cmos checksum bad Default configuration usedSystem timer error Real time clock errorEntering Setup System cache error Cache disabledFail-Safe Timer NMI Failed Allocation Error for deviceDevice IRQ conflict PS/2 Mouse Boot Summary ScreenFixed Disk n Invalid System Configuration DataVideo Bios shadowed Press F1 to resume, F2 to Setup, F3 for previousPress F2 to enter Setup System Bios shadowedPage Recoverable Post Errors Appendix B Bios Post CodesTerminal Post Errors RAM failure on data bits xxxx* of low byte of memory bus Post Code Description Inform RomPilot about the end of Post optional Following are for boot block in Flash ROM Page Processors Appendix C System SpecificationsExpansion Slots see -6 for details ChassisOperating Environment