SUPER MICRO Computer X8STI-LN4, X8STI-F, X8STI-3F Onboard Power LED, Power Supply I2C Connector

Page 49

Chapter 2: Installation

Onboard Power LED

An onboard Power LED header is located at JLED. This Power LED header is connected to Front Control Panel located at JF1 to indicate the status of system power. See the table on the right for pin deﬁnitions.

Power Supply I2C Connector

Power Supply (I2C) Connector, locat- ed at SMB_PS1 on the motherboard. This connector monitors the status of the power supply, fan and system temperature. See the table on the right for pin deﬁnitions.

B

Onboard PWR LED

Pin Deﬁnitions

Pin# Deﬁnition

1VCC

2No Connection

3Connection to PWR LED in JF1

PWR Supply I2C

Pin Deﬁnitions

Pin# Deﬁnition

1Clock

2Data

3PWR Fail

4Ground

53.3V

A. PWR LED

B. PWR SMB

A

NIC4 LED

JBMC1

LSI 1068E

2-25

Image 49

Contents X8STi X8STi-F X8STi-3F X8STi-LN4 Page About This Motherboard Manual Organization PrefaceConventions Used in the Manual Headquarters Contacting SupermicroEurope Asia-PaciﬁcTable of Contents Vii Appendix C Software Installation Instructions Overview ChecklistMotherboard X8STi-3F Image Motherboard Layout Important Notes to the UserX8STi/X8STi-F/X8STi-3F/X8STi-LN4 Jumpers X8STi/X8STi-F/X8STi-3F/X8STi-LN4 Quick ReferenceConnector Description X8STi/X8STi-F/X8STi-3F/X8STi-LN4 Headers/ConnectorsLED X8STi/X8STi-F/X8STi-3F/X8STi-LN4 LED IndicatorsSata Connections Motherboard FeaturesIntegrated Ipmi 2.0 for the X8STi-F/X8STi-3F only SAS Connections for the X8STi-3F onlyUSB Devices Keyboard/MouseFan Control CPU MonitoringDimmchb X8STi/X8STi-F/X8STi-3F/X8STi-LN4 System Block DiagramChipset Overview Features of the LGA 1366 Processor and the X58 ChipsetPC Health Monitoring Power Conﬁguration SettingsSlow Blinking LED for Suspend-State Indicator Power SupplyBios Support for USB Keyboard Main Switch Override MechanismSuper I/O Page X8STi/X8STi-F/X8STi-3F/X8STi-LN4 User’s Manual Static-Sensitive Devices PrecautionsUnpacking Installing an LGA 1366 Processor Processor and Heatsink InstallationSocket Clip Load Plate Plastic Cap CPU Socket Installing a Passive CPU Heatsink #SNK-P0037 Removing the Heatsink Mounting the Motherboard into the Chassis Installation InstructionsInstalling & Removing DIMMs Installing and Removing the Memory ModulesInstalling and Removing DDR3 Memory Same bankMemory Support Possible System Memory Allocation & Availability Back Panel Connectors and IO Ports Connectors/IO PortsMouse ATX PS/2 Keyboard and PS/2 Mouse PortsKeyboard Front Panel USB 2/3, 4/5, 6 Pin Deﬁnitions Universal Serial Bus USBLAN Ports Pin Deﬁnition Ethernet PortsSerial Ports Video Connector Front Control Panel JF1 Header PinsFront Control Panel Pin Deﬁnitions Power LEDNMI Button NIC1/NIC2/NIC3*/NIC4* LEDs *NIC3/NIC4 X8STi-LN4 HDD LED/UID SwitchOverheat OH/Fan Fail/Blue UID LED Power Fail LEDPower Button Reset ButtonATX Main PWR & CPU PWR Connectors Connecting CablesChassis Intrusion Fan HeadersSpeaker Internal BuzzerNIC3LED/NIC4LED X8STi-LN4 Only Overheat/Fan Fail LEDPower Supply I2C Connector Onboard Power LEDSgpio 0/1 & 3-SGPIO 0/1 Headers Alarm ResetButton X8STi-3F only Wake-On-LANUnit Identiﬁer Switches Power Supply FailureLAN Port Enable/Disable Jumper SettingsExplanation of Jumpers Cmos Clear Watch Dog Enable/DisableVGA Enable PCI SlotSMB EnableUSB Wake-Up SAS RAID Mode Select X8STi-3F Only SAS Enable/Disable X8STi-3F OnlyJBMC1 X8STi-F/X8STi-3F Only LAN 1/LAN 2 LEDs Onboard IndicatorsIpmi Dedicated LAN LEDs X8STi-F/ X8STi-3F Only SAS Heartbeat LED X8STi-3F Only SAS Activity LED X8STi-3F OnlyBMC Heartbeat LED UID-LED SATA/SAS Connections SAS for X8STi- 3F only SATA/SAS and Floppy Drive ConnectionsFloppy Connector Before Power On Troubleshooting ProceduresNo Power No VideoMemory Errors Technical Support ProceduresLosing the System’s Setup Conﬁguration Question How do I update my BIOS? Frequently Asked QuestionsQuestion What type of memory does my motherboard support? Question Whats on the CD that came with my motherboard? Returning Merchandise for ServiceHow To Change the Conﬁguration Data Starting Bios Setup UtilityIntroduction How to Start the Setup Utility Main SetupProcessor System Time/System DateSystem Memory Xboot Feature Advanced Setup ConﬁgurationsXProcessor & Clock Options Clock Spread Spectrum Hardware Prefetcher Available when supported by the CPUActive Processor Cores Intel Turbo Boost Conﬁguration Turbo Ratio Limit Program Intel Eist TechnologyCore Ratio Limit ~ 3 Core Ratio LimitXqpi and IMC Conﬁguration XAdvanced Chipset ControlC1E Support QPI Links SpeedQPI Frequency Memory ModeQPI L0s and L1 Memory FrequencyTemperature Rise Inlet TemperatureHigh Performance Event Timer Throttling Open LoopIntel VT-d Active State Power ManagementIntel I/OAT USB FunctionsXide / Floppy Conﬁguration PIO Mode LBA/Large ModeDMA Mode Block Multi-Sector TransferA.R.T. For Hard disk drives XPCI/PnP ConﬁgurationBit Data Transfer Clear NvramXSuper IO Device Conﬁguration XRemote Access Conﬁguration XHardware Health Conﬁguration CPU Temperature Xacpi Conﬁguration Xipmi Conﬁguration X8STi-F/X8STi-3F Only Set PEF Conﬁguration BMC Watch Dog Timer ActionAbled XEvent Log Conﬁguration BMC WatchDog TimeOut MinSecView Event Log Mark all events as readSupervisor Password Security SettingsUser Password Change Supervisor PasswordXBoot Device Priority Boot ConﬁgurationBoot Sector Virus Protection XHard Disk Drives Exit OptionsXRemovable Drives XCD/DVD DrivesLoad Fail-Safe Defaults Load Optimal DefaultsDiscard Changes and Exit Discard ChangesRecoverable Post Error Beep Codes Appendix a Post Error Beep CodesPage Installing the Windows OS to a RAID System Appendix B Installing the Windows OSInstalling the Windows OS to a Non-RAID System Driver/Tool Installation Display Screen Installing DriversConﬁguring Supero Doctor Supero Doctor III Interface Display Screen-II Remote Control