SUPER MICRO Computer X7DGU, X7DBU user manual Returning Merchandise for Service

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X7DBU/X7DGU User's Manual

Question: What's on the CD that came with my motherboard?

Answer: The supplied compact disc has quite a few drivers and programs that will greatly enhance your system. We recommend that you review the CD and install the applications you need. Applications on the CD include chipset drivers for the Windows OS, security and audio drivers.

3-4 Returning Merchandise for Service

A receipt or copy of your invoice marked with the date of purchase is required be- fore any warranty service will be rendered. You can obtain service by calling your vendor for a Returned Merchandise Authorization (RMA) number. When returning to the manufacturer, the RMA number should be prominently displayed on the outside of the shipping carton, and mailed prepaid or hand-carried. Shipping and handling charges will be applied for all orders that must be mailed when service is complete. For faster service, RMA authorizations may be requested online (http:// www.supermicro.com/support/rma).

This warranty only covers normal consumer use and does not cover damages in- curred in shipping or from failure due to the alternation, misuse, abuse or improper maintenance of products.

During the warranty period, contact your distributor first for any product problems.

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Contents Super Reproductive harm Conventions Used in the Manual About This ManualManual Organization Table of Contents Troubleshooting Bios AppendicesChecklist OverviewContacting Supermicro HeadquartersEurope Asia-PacificX7DBU/X7DGU Image X7DBU/X7DGU Motherboard Layout Not drawn to scaleDescription Default Setting LE Indicators DescriptionQuick Reference X7DBU/X7DGU JumperMotherboard Features MemoryChipset Expansion SlotsAcpi Features DimensionsOnboard I/O OtherSystem Block Diagram for the X7DBU ESB2Xeon Quad-core/Dual-core Processor Xeon Quad-core/Dual-core Processor FeaturesChipset Overview Special Features Recovery from AC Power LossEnvironmental Temperature Control PC Health MonitoringAcpi Features Slow Blinking LED for Suspend-State IndicatorMain Switch Override Mechanism System Resource AlertWake-On-LAN WOL Power SupplyExternal Modem Ring-On Super I/O Page Unpacking PrecautionsStatic-Sensitive Devices Processor and Heatsink Installation Installation of the LGA771 ProcessorPage CEK Heatsink Installation Installation of the HeatsinkTo Un-install the Heatsink Mounting the Motherboard in the Chassis Installing DIMMs Dimm InstallationMemory Support Memory performanceInstalling and Removing DIMMs Possible System Memory Allocation & AvailabilityBack Panel Connectors Control Panel Connectors/IO PortsBack Panel Connectors/IO Ports Front Control Panel JF1 Header PinsFP Reset Butto Power LED Power LED Pin Definitions JF1Front Control Panel Pin Definitions NMI Button NMI Button Pin Definitions JF1HDD LED/FP UID Switch NIC1/NIC2 LED IndicatorsPower Fail LED Overheat OH/Fan Fail/PWR Fail/FP UID LEDOH/Fan Fail/PWR Fail/FP UID LED Pin Definitions JF1 OH/Fan Fail/PWR Fail/FP UID Indica Tor StatusReset Button Power ButtonReset Button Pin Definitions JF1 Power Button Pin Definitions JF1Connecting Cables ATX Power ConnectorProcessor Power Connector ATX Power 20-pin Connector Pin DefinitionsUniversal Serial Bus USB Chassis IntrusionFan Headers KeylockPin Fan Header Pin Definitions Keylock Pin DefinitionsATX PS/2 Keyboard and PS/2 Mouse Ports Serial PortsPS/2 Keyboard Mouse Port Pin Definitions Serial Port Pin DefinitionsWake-On-LAN Pin Definitions Wake-On-RingWake-On-LAN Glan 1/2 Giga-bit Ethernet Ports Power LED/SpeakerSpeaker Connector Pin Definitions Overheat LED/Fan Fail JOH1 Overheat LED Pin DefinitionsOH/Fan Fail LED Pin Definitions SMB Header Pin DefinitionsPower SMB I2 C Connector VGA ConnectorUnit Identification Switches Sgpio HeadersJumper Settings Glan Enable/DisableGlan Enable Jumper Settings Explanation JumpersCmos Clear Watch Dog Enable/DisableWatch Dog Jumper Settings JWD VGA Enable/Disable VGA Enable/Disable Jumper Settings JPG1I2C Bus to PCI Slots Jumper Settings I2C Bus to PCI Slots 1/2Glan LEDs Onboard IndicatorsGlan Activity Indicator Jumper Settings Onboard Power LED LE1 Onboard PWR LED Indicator LE1Floppy Connector StepSimso Ipmi Slot IDE Connector BaleSXB1/SXB2 Slots Troubleshooting Procedures Before Power OnNo Power Losing the System’s Setup ConfigurationTechnical Support Procedures Memory ErrorsFrequently Asked Questions Question How do I update my BIOS?Returning Merchandise for Service Question Whats on the CD that came with my motherboard?System Bios How To Change the Configuration DataStarting the Setup Utility IntroductionPress the Delete key to enter Setup Running SetupMain Bios Setup Main Bios Setup Menu Main Setup FeaturesLBA Mode Control Transfer ModeUltra DMA Mode Sata Controller ModeICH RAID Code Base Available when Sata RAID is Enabled Sata Ahci Available when Sata RAID is DisabledSystem Memory Extended MemoryAdvanced Setup Power Loss Control Memory Cache Cache System Bios AreaCache Video Bios Area Resume On Modem RingCache Base 512K-640K Cache Extended MemoryDiscrete Mtrr Allocation PCI ConfigurationDefault Primary Video Adapter Emulated IRQ SolutionsPCI Parity Error Forwarding PCI Fast Delayed TransactionEnable Master Latency TimerLarge Disk Access Mode Serr Signal ConditionMemory Branch Mode High Temperature Dram OperationCrystal Beach Features Branch 0/1 Rank Interleaving & SparingClock Spectrum Feature Frequency Ratio Available when supported by the CPUCore-Multi-Processing Available when supported by the CPU Machine Checking Available when supported by the CPUC1 Enhanced Mode Available when supported by the CPU Execute Disable Bit Available when supported by the CPUHardware Prefetcher Available when supported by the CPU Direct Cache Access Available when supported by the CPUIntel Eist Support Available when supported by the CPU I/O Device ConfigurationKBC Clock Input Serial Port aFloppy Disk Controller DMI Event LoggingEvent Log Validity Event Log CapacityConsole Redirection COM Port AddressBaud Rate Console TypeHardware Monitor Overheat AlarmPeci Agent 1/2 Temperatures/System Temperature System Temperature Fan1-Fan8 SpeedsFan Speed Control Modes Voltage MonitoringBios Post Errors Bios Post Watch DogSystem Event Logging Clear System Event LoggingOS Boot Watch Dog Timer for Loading OS MinutesSystem Event Log/System Event Log List Mode Time Out OptionRealtime Sensor Data IPMI LAN ConfigurationDefault Gateway Update LAN SettingsVlan Tagging IP Address SourceSecurity Boot Boot Priority Order/Excluded from Boot OrdersExit Page Appendix a Post Error Beep Codes Recoverable Post Error Beep CodesPage Appendix B Installing the Windows OS Page Installing other Software Programs and Drivers Driver/Tool Installation Display ScreenConfiguring Supero Doctor Supero Doctor III Interface Display Screen-II Remote Control