SUPER MICRO Computer Supero, X7DWE user manual Power SMB I2C Connector, Smb Pwr Smb

Page 42

X7DWE User's Manual

SMB

A System Management Bus header is located at J18. Connect the appropri- ate cable here to utilize SMB on your system.

Power SMB (I2C) Connector

Power SMB (I2C) Connector (J17) monitors power supply, fan and sys- tem temperatures. See the table on the right for pin defi nitions.

B

 

KB/MS

8-Pin PWR

PWRSMB

FAN1

 

LED5

 

 

24-Pin ATX PWR

 

 

 

COM1

USB0/1

 

 

 

BANK2

 

 

DIMM2B

 

 

CPU1

 

 

 

 

 

 

 

DIMM2A

 

 

 

 

 

 

DIMM1B

 

 

BANK1

 

 

 

DIMM1A

 

 

 

VGA

 

 

 

 

 

 

 

 

 

Intel 5400

 

 

 

 

LAN1

 

North Bridge

 

 

 

 

LAN2

 

 

 

 

CPU2

 

 

 

 

 

 

FAN5

JP2

FAN6

Slot7 SIMLP

SMB Header

Pin Definitions

Pin# Defi nition

1Data

2Ground

3Clock

4No Connection

PWR SMB

Pin Definitions

Pin# Defi nition

1Clock

2Data

3PWR Fail

4Ground

5+3.3V

A.SMB

B.PWR SMB

X7DWE

VGA

 

 

CTRL

LAN

CTRL

JPL1

JPL2

Super I/O

Slot6 PCI-E x8

Slot5 PCI-E x8

Slot4 PCI-E x8

JPG1 JWD

Slot3 PCI-E x8

COM2

Slot 2 PCI-E x4

JI2C3 JI2C1

JI2C4 JI2C2

Slot1 PCI-X 133MHzA

Slot 0 PCI-U

J18

 

 

 

FAN2

 

 

 

 

FAN3

 

 

 

 

LED6 JOH1

FP CTRL

 

 

T-SGPIO1

 

Intel ESB2

 

T-SGPIO2

 

South Bridge

USB4/5

 

 

 

 

USB6

FLOPPY

IDE#1

J7

JBT

JP1

USB2/3

 

 

 

 

 

 

 

BIOS

 

 

 

 

I-SATA5

I-SATA3

I-SATA1

LE1 SPKR

J8 I-SATA2

I-SATA0 JL1

JPT1JWOL1I-SATA4

JD1

 

FAN4

2-20

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Contents
USER’S Manual Manual Revision Release Date April 9 About This Manual Manual OrganizationConventions Used in the Manual Page Preface Table of Contents Troubleshooting Table of ContentsBios AppendicesChecklist OverviewEurope Contacting SupermicroHeadquarters Asia-PacificX7DWE Image X7DWE Motherboard Layout X7DWEJumper Description Default Setting Connector DescriptionX7DWE Quick Reference Chipset Motherboard FeaturesMemory Expansion SlotsOnboard I/O Acpi FeaturesDimensions OtherSystem Diagram Chipset Overview Intel 5400 MCH North BridgeIntel 631xESB/632x ESB I/O Controller Hub-ESB2 South Bridge Special Features PC Health MonitoringMain Switch Override Mechanism Acpi FeaturesSlow Blinking LED for Suspend-State Indicator CPU Overheat LED and ControlPower Supply External Modem Ring-OnWake-On-LAN WOL Super I/O Page Precautions Static-Sensitive DevicesUnpacking Processor and Heatsink Installation Installing an LGA771 ProcessorPage Installation of the Heatsink CEK Heatsink InstallationMounting the Motherboard in the Chassis Memory Installation Dimm InstallationMemory Support Installing and Removing DIMMs Possible System Memory Allocation & AvailabilityControl Panel Connectors/IO Ports Back Panel Connectors/IO PortsJF1 Header Pins Front Control PanelNMI Button Power LEDFront Control Panel Pin Definitions NMI PWR LEDNIC1/NIC2 LED Indicators HDD LED NIC1 LED NIC2 LEDPower Fail LED Overheat OH/Fan Fail LEDReset Button Power ButtonConnecting Cables ATX Power ConnectorProcessor Power Connector Universal Serial Bus USB Chassis Intrusion VGA Connector Fan Headers VGA ATX PS/2 Keyboard and PS/2 Mouse Ports Serial PortsCOM1 COM2 Power LED/Speaker Wake-On-LANWOR GLAN1 GLAN2 Glan 1/2 Giga-bit Ethernet PortsSgpio Headers GLAN1 GLAN2 SGPIO-1 SGPIO-2Power SMB I2C Connector SMB PWR SMBEnabled Jumper SettingsGlan Enable/Disable Explanation JumpersWatch Dog Enable/Disable Cmos ClearVGA Enable/Disable I2C Bus to PCI-X/PCI-Exp. SlotsGlan LEDs Onboard IndicatorsOnboard Power LED LEDCPU VRM Overheat LED Indicators LED5 CPU1VRM OHLED6 CPU2VRM OH Floppy Connector StepSerial ATA Ports Simlp Ipmi SlotIDE Connector Troubleshooting Procedures Before Power OnNo Power Losing the System’s Setup Configuration Memory ErrorsNo Video Technical Support Procedures Frequently Asked QuestionsQuestion 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 DataIntroduction Running Setup Main Bios SetupPress the Delete key to enter Setup System Time Main Bios Setup MenuBios Date System DateType CHS FormatLBA Format Ultra DMA Mode LBA Mode ControlTransfer Mode Native Mode OperationSata Ahci Enable Sata Controller Mode OptionSerial ATA Sata RAID Enable ICH RAID Code BaseAdvanced Setup Boot FeaturesPower Loss Control Power Button BehaviorEFI OS Boot Resume On Modem RingMemory Cache PCI Configuration Advanced Chipset Control Intel VT for Direct I/O VT-d Demand Scrub High Precision Event Time Crystal Beach FeaturesRoute Port 80h Cycles to USB FunctionAdvanced Processor Options DCA Delay Clocks Available when supported by the CPU Hardware Prefetch Available when supported by the CPUDirect Cache Access Available when supported by the CPU Intel Eist Support Available when supported by the CPUDevice Configuration DMI Event Logging Console Redirection Hardware Monitor Logic Fan Speed Control ModesVoltage Monitoring System Event Logging Abled Bios Post ErrorsIpmi Specification Version Clear System Event LoggingAbled OS Boot Watch Dog System Event Log/System Event Log List ModeBios Post Watch Dog Timer for Loading OS MinutesSecurity Realtime Sensor DataSet Supervisor Password Supervisor Password IsUser Password Is Set User PasswordBoot Boot Priority Order/Excluded from Boot OrdersExit Appendix a Post Error Beep Codes Recoverable Post Error Beep CodesPage Appendix B Installing the Windows OS Page Appendix C Installing Other Software Programs and Drivers Configuring Supero Doctor Supero Doctor III Interface Display Screen-II Remote Control
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