SUPER MICRO Computer X7DGU, X7DBU Contacting Supermicro, Headquarters, Europe, Asia-Paciﬁc

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X7DBU/X7DGU User's Manual

Contacting Supermicro

Headquarters

Address:	Super Micro Computer, Inc.
	980 Rock Ave.
	San Jose, CA 95131 U.S.A.
Tel:	+1 (408) 503-8000
Fax:	+1 (408) 503-8008
Email:	marketing@supermicro.com (General Information)
	support@supermicro.com (Technical Support)
Web Site:	www.supermicro.com

Europe

Address:	Super Micro Computer B.V.
	Het Sterrenbeeld 28, 5215 ML
	's-Hertogenbosch, The Netherlands
Tel:	+31 (0) 73-6400390
Fax:	+31 (0) 73-6416525
Email:	sales@supermicro.nl (General Information)
	support@supermicro.nl (Technical Support)
	rma@supermicro.nl (Customer Support)

Asia-Paciﬁc

Address:	Super Micro Computer, Taiwan
	4F, No. 232-1 Liancheng Road
	Chung-Ho 235, Taipei Hsien, Taiwan, R.O.C.
Tel:	+886-(2) 8226-3990
Fax:	+886-(2) 8226-3991
Web Site:	www.supermicro.com.tw
Technical Support:
Email:	support@supermicro.com.tw
Tel:	886-2-8228-1366, ext.132 or 139

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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