SUPER MICRO Computer X7DCL-3, X7DCL-i user manual Loading the Processor into the Socket

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Socket Key (Socket Notch)

Chapter 2: Installation

Loading the Processor into the Socket

North Center Edge

1.Use your thumb and your index finger to hold the CPU at the North

Center Edge and the South Center Edge of the CPU.

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

South Center Edge gold dot

3.Align the CPU key that is the semi-

circle cutout below a gold dot against

the socket key, the notch on the CPU Key (semi- same side of the triangle cutout on circle cutout)

the socket.

below the circle.

4.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.)

5.With the CPU installed in the socket, inspect the four corners of the CPU to make sure that the CPU is properly installed. Then, close the load plate.

6.Use your thumb to gently push the load lever down to lock it.

7.If the CPU is properly installed into the socket, the plastic cap will be automatically released from the load plate when the clip is pushed in the clip lock. Remove the plastic cap from the motherboard.

!Warning: Please save the plastic PnP cap. The motherboard must be shipped with the PnP cap properly in- stalled to protect socket pins. Shipment without the PnP cap properly installed will cause damage to the socket pins.

Corner with a

triangle cutout CPU Pin1

Load Lever

CPU in the CPU socket

Plastic cap is released from the load plate if the CPU properly in- stalled.

2-3

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Contents Super Page Conventions Used in the Manual About This ManualManual Organization Table of Contents Table of Contents Advanced Setup TroubleshootingBios Introduction Running SetupOverview ChecklistAsia-Pacific Contacting SupermicroHeadquarters EuropeX7DCL-3/X7DCL-i Image Not drawn to scale X7DCL-3/X7DCL-i Motherboard LayoutJPA1 Note Jumper Description Default SettingLED Indicator Description Quick Reference X7DCL-3/X7DCL-iExpansion Slots Motherboard FeaturesMemory ChipsetOther Acpi FeaturesDimensions Onboard I/OMCH Block Diagram of the Intel 5100 ChipsetNinth Generation I/O Controller Hub ICH9 Chipset and Processor Features Overview5100 Memory Controller Hub MCH PC Health Monitoring Special FeaturesExternal Modem Ring-On Acpi FeaturesSlow Blinking LED for Suspend-State Indicator Main Switch Override MechanismSuper I/O Power SupplyPage Page Unpacking PrecautionsStatic-Sensitive Devices Installing the LGA771 Processor Processor and Heatsink Fan InstallationLoading the Processor into the Socket To Remove the Heatsink Installing the HeatsinkMounting the Motherboard in the Chassis Installing DIMMsDimm Installation Dimm 1A Dimm 1B Dimm 1C Dimm 2A Dimm 2B Dimm 2C Memory SupportDimm 1A Dimm 2A Dimm 1A Dimm 1B Dimm 2A Dimm 2BPossible System Memory Allocation & Availability Installing and Removing DIMMsTo Remove Back Panel Connectors/IO Ports Control Panel Connectors/IO PortsFront Control Panel JF1 Header PinsPower LED Power ButtonNMI PWR LED Power LEDFront Control Panel Pin Definitions NMI ButtonHDD LED NIC1 LED NIC2 LED NIC1/NIC2 LED IndicatorsOH/Fan Fail LED B. PWR Supply Fail Power Fail LEDOverheat/Fan Fail LED OH Reset Button Pin Definitions JF1 Reset ButtonPower Button Reset Button PWR ButtonRequired Connection Connecting CablesATX Power Connector Processor Power ConnectorFront Panel USB Pin Definitions USB2/3/4/5 Universal Serial Bus USBBackpanel USB 0/1 Front Panel USB 2/3 Front Panel USB 4/5 Back Panel USB 0/1 Pin DefinitionsFan Header Pin Definitions Fan1-6 Fan HeadersChassis Intrusion Fan Chassis IntrusionCOM1 COM2 ATX PS/2 Keyboard and PS/2 Mouse PortsSerial Ports Keyboard/MouseWake-On-Ring Pin Definitions Wake-On-RingWake-On-LAN WOR WOLGLAN1 GLAN2 Power LED/SpeakerSpeaker Connector Glan 1/2 Giga-bit Ethernet PortsPWR Fault Alarm ResetPWR Supply Failure/PWR Fault Detect Alarm ResetJ10 SASGPIO#1 VGA ConnectorGpio Headers VGA J7 SATAGPIO#0 J8 SATAGPIO#1 J9 SASGPIO#0Backplane PWR SMB Power SMB I2C ConnectorBP PWR SMB I2C Connector PWR SMBKeylock Pin Definitions KeylockKeylock Glan Enable Jumper Settings Jumper SettingsGlan Enable/Disable Glan Port1 Enable B. Glan Port2 EnableCmos Clear Watch Dog Enable/DisableClear Cmos Watch Dog Enable Watch Dog Jumper SettingsJPI2C1 C. JPI2C2 VGA Enable/DisableVGA Enable/Disable Jumper Settings I2C Bus to PCI/PCI-Exp. SlotsSAS Enable/Disable Jumper Settings SAS Enable/DisableSoftware RAID Enable SAS Enabled Software RAID EnableLED Onboard LED IndicatorsOnboard Power LED LED3 Glan LEDsLED5 CPU1VRM OH LED LED6 CPU2VRM OH LED Cpuvrm Overheating LED Indicators LED5/LED6System Status LED LED4 LED4 System Status LEDLED1 SAS LED SAS LED Indicator LED1Floppy Disk Drive Floppy ConnectorFloppy Drive, Simlc Ipmi and Hard Disk Drive Connections IDE Simlc IDE ConnectorSimlc Ipmi Slot Losing the System’s Setup Configuration Troubleshooting ProceduresBefore Power On No PowerMemory Errors Technical Support ProceduresFrequently Asked Questions Question 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 MenuMulti-Sector Transfers LBA Mode ControlSATA Port 1 ~ Sata Port 6, Ext. Primary Master/Slave TypeSata Controller Mode Transfer ModeUltra DMA Mode Native Mode OperationExtended Memory Sata Ahci EnableSystem Memory Advanced Setup Cache Video Bios Area Power Button BehaviorPower Loss Control Memory Cache Cache System Bios AreaDiscrete Mtrr Allocation Cache Base 0-512KCache Base 512K-640K Cache Extended MemoryReset Configuration Data PCI ConfigurationOnboard GLAN-1/Onboard GLAN-2 Gigabit- LAN Oprom Configure Onboard Storage Oprom ConfigureAdvanced Chipset Control Clock Spectrum FeatureCrystal Beach Configure Enable Serr Signal ConditionRoute Port 80h Cycles to Enable Multi-Media TimerDemand Scrubbing Patrol ScrubbingCore-Multi-Processing Available if supported by the CPU C1 Enhanced Mode Available if supported by the CPUMachine Checking Available when supported by the CPU Hardware Prefetcher Available when supported by the CPUKBC Clock Input I/O Device ConfigurationCPU Cache Control Intel Eist Support Available if supported by the CPUMode Base I/O AddressInterrupt Serial Port BClear All DMI Event Logs Event LoggingECC Event Logging Mark DMI Events as ReadHardware Monitor CPU Overheat AlarmCPU1 Temperature/CPU2 Temperature System Temperature Voltage Monitoring Fan1-Fan6 SpeedsFan Speed Control Modes Event Log Control System Event LoggingClear System Event Logging Existing Event Log NumberTimer for Loading OS Minutes System Event Log/System Event Log List ModeBios Post Watch Dog OS Boot Watch DogRealtime Sensor Data IPMI LAN ConfigurationSet User Password Supervisor Password IsUser Password Is Set Supervisor PasswordBoot Priority Order/Excluded from Boot Orders BootPassword on Boot Exit 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 Drivers and the OSConfiguring Supero Doctor Supero Doctor III Interface Display Screen-II Remote Control