SUPER MICRO Computer X7DBU, X7DGU user manual

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Chapter 2: Installation

3.Use your thumb and your index finger to hold the CPU at the North Center Edge and the South Center Edge of the CPU.

4.Align CPU Pin1 (the CPU corner marked with a triangle) against the socket corner that is marked with a triangle cutout.

5.Align the CPU key that is the semi- circle cutout below a gold dot against the socket key, the notch on the same side of the triangle cutout on the socket.

6.Once aligned, carefully lower the CPU straight down to the socket. (**Do not drop the CPU on the socket. Do not move the CPU horizontally or vertically. Do not rub the CPU against the surface or against any pins of the socket to avoid damage to the CPU or the socket.)

7.With the CPU inside the socket, inspect the four corners of the CPU to make sure that the CPU is properly installed.

8.Use your thumb to gently push the socket clip down to the clip lock.

9.If the CPU is properly installed into the socket, the plastic cap will be auto- matically released from the load plate when the clip is pushed into the clip lock. Remove the plastic cap from the motherboard.

!(Warning: Please keep the plastic cap. The motherboard and the CPU must be shipped with the plastic cap properly installed to protect the CPU pins. Shipment without the CPU plastic cap properly installed will void the war- ranty.)

North Center Edge

South Center Edge

gold dot

Socket Key

(Socket Notch)

C P U K e y ( s e m i - c i r c l e cutout) below the circle.

Corner with a

 

triangle cutout

CPU Pin1

Socket clip

CPU in the CPU socket

Plastic cap is released from the load plate if the CPU is properly installed.

2-3

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Contents Super Reproductive harm Conventions Used in the Manual About This ManualManual Organization Table of Contents Troubleshooting Appendices BiosOverview ChecklistAsia-Pacific Contacting SupermicroHeadquarters EuropeX7DBU/X7DGU Image Not drawn to scale X7DBU/X7DGU Motherboard LayoutJumper Description Default SettingLE Indicators Description Quick Reference X7DBU/X7DGUExpansion Slots Motherboard FeaturesMemory ChipsetOther Acpi FeaturesDimensions Onboard I/OESB2 System Block Diagram for the X7DBUXeon Quad-core/Dual-core Processor Xeon Quad-core/Dual-core Processor FeaturesChipset Overview PC Health Monitoring Special FeaturesRecovery from AC Power Loss Environmental Temperature ControlSystem Resource Alert Acpi FeaturesSlow Blinking LED for Suspend-State Indicator Main Switch Override MechanismWake-On-LAN WOL Power SupplyExternal Modem Ring-On Super I/O Page Unpacking PrecautionsStatic-Sensitive Devices Installation of the LGA771 Processor Processor and Heatsink InstallationPage CEK Heatsink Installation Installation of the HeatsinkTo Un-install the Heatsink Mounting the Motherboard in the Chassis Memory performance Installing DIMMsDimm Installation Memory SupportPossible System Memory Allocation & Availability Installing and Removing DIMMsBack Panel Connectors Control Panel Connectors/IO PortsBack Panel Connectors/IO Ports Front Control Panel JF1 Header PinsFP Reset Butto NMI Button Pin Definitions JF1 Power LEDPower LED Pin Definitions JF1 Front Control Panel Pin Definitions NMI ButtonNIC1/NIC2 LED Indicators HDD LED/FP UID SwitchOH/Fan Fail/PWR Fail/FP UID Indica Tor Status Power Fail LEDOverheat OH/Fan Fail/PWR Fail/FP UID LED OH/Fan Fail/PWR Fail/FP UID LED Pin Definitions JF1Power Button Pin Definitions JF1 Reset ButtonPower Button Reset Button Pin Definitions JF1ATX Power 20-pin Connector Pin Definitions Connecting CablesATX Power Connector Processor Power ConnectorChassis Intrusion Universal Serial Bus USBKeylock Pin Definitions Fan HeadersKeylock Pin Fan Header Pin DefinitionsSerial Port Pin Definitions ATX PS/2 Keyboard and PS/2 Mouse PortsSerial Ports PS/2 Keyboard Mouse 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 SMB Header Pin Definitions Overheat LED/Fan Fail JOH1Overheat LED Pin Definitions OH/Fan Fail LED Pin DefinitionsVGA Connector Power SMB I2 C ConnectorSgpio Headers Unit Identification SwitchesExplanation Jumpers Jumper SettingsGlan Enable/Disable Glan Enable Jumper SettingsCmos Clear Watch Dog Enable/DisableWatch Dog Jumper Settings JWD VGA Enable/Disable Jumper Settings JPG1 VGA Enable/DisableI2C Bus to PCI Slots 1/2 I2C Bus to PCI Slots Jumper SettingsGlan LEDs Onboard IndicatorsGlan Activity Indicator Jumper Settings Onboard PWR LED Indicator LE1 Onboard Power LED LE1Step Floppy ConnectorSimso Ipmi Slot Bale IDE ConnectorSXB1/SXB2 Slots Losing the System’s Setup Configuration Troubleshooting ProceduresBefore Power On No PowerMemory Errors Technical Support ProceduresQuestion How do I update my BIOS? Frequently Asked QuestionsQuestion Whats on the CD that came with my motherboard? Returning Merchandise for ServiceIntroduction System BiosHow To Change the Configuration Data Starting the Setup UtilityPress the Delete key to enter Setup Running SetupMain Bios Setup Main Setup Features Main Bios Setup MenuSata Controller Mode LBA Mode ControlTransfer Mode Ultra DMA ModeExtended Memory ICH RAID Code Base Available when Sata RAID is EnabledSata Ahci Available when Sata RAID is Disabled System MemoryAdvanced Setup Resume On Modem Ring Power Loss ControlMemory Cache Cache System Bios Area Cache Video Bios AreaPCI Configuration Cache Base 512K-640KCache Extended Memory Discrete Mtrr AllocationPCI Fast Delayed Transaction Default Primary Video AdapterEmulated IRQ Solutions PCI Parity Error ForwardingSerr Signal Condition Enable MasterLatency Timer Large Disk Access ModeBranch 0/1 Rank Interleaving & Sparing Memory Branch ModeHigh Temperature Dram Operation Crystal Beach FeaturesMachine Checking Available when supported by the CPU Clock Spectrum FeatureFrequency Ratio Available when supported by the CPU Core-Multi-Processing Available when supported by the CPUDirect Cache Access Available when supported by the CPU C1 Enhanced Mode Available when supported by the CPUExecute Disable Bit Available when supported by the CPU Hardware Prefetcher Available when supported by the CPUSerial Port a Intel Eist Support Available when supported by the CPUI/O Device Configuration KBC Clock InputEvent Log Capacity Floppy Disk ControllerDMI Event Logging Event Log ValidityConsole Type Console RedirectionCOM Port Address Baud RateHardware Monitor Overheat AlarmPeci Agent 1/2 Temperatures/System Temperature Voltage Monitoring System TemperatureFan1-Fan8 Speeds Fan Speed Control ModesClear System Event Logging Bios Post ErrorsBios Post Watch Dog System Event LoggingTime Out Option OS Boot Watch DogTimer for Loading OS Minutes System Event Log/System Event Log List ModeIPMI LAN Configuration Realtime Sensor DataIP Address Source Default GatewayUpdate LAN Settings Vlan TaggingSecurity Boot Priority Order/Excluded from Boot Orders BootExit Page Recoverable Post Error Beep Codes Appendix a Post Error Beep CodesPage Appendix B Installing the Windows OS Page Driver/Tool Installation Display Screen Installing other Software Programs and DriversConfiguring Supero Doctor Supero Doctor III Interface Display Screen-II Remote Control