SUPER MICRO Computer X7DBi+ Connecting Cables, ATX Power Connector, Processor Power Connector

Page 34

X7DBi+ User's Manual

2-5

Connecting Cables

ATX Power 20-pin Connector

Pin Deﬁnitions

ATX Power Connector

Pin#

Deﬁnition

Pin #

Deﬁnition

13

+3.3V

1

+3.3V

There are a 24-pin main power sup-

14

-12V

+3.3V

2

ply connector(JPW1) and an 8-pin

15

COM

COM

3

CPU PWR connector (JPW3) on the

16

PS_ON

+5V

4

motherboard. These power connec-

17

COM

COM

5

tors meet the SSI EPS 12V speciﬁca-

18

COM

+5V

6

tion.

The 4-pin 12V PWR supply is

19

COM

COM

7

required to provide adequate power

20

Res (NC)

PWR_OK

8

to the system. See the table on the

21

+5V

5VSB

9

right for pin deﬁnitions. For the 8-pin

22

+5V

10

+12V

PWR (JPW3), please refer to the item

23

+5V

11

+12V

listed below.

24

COM

12

+3.3V

12V 4-pin Power Con-

Processor Power Connector

nector

Pin Deﬁnitions

In addition to the Primary ATX power

Pins

Deﬁnition

connector (above), the 12V 8-pin CPU

1 and 2

Ground

3 and 4

+12V

PWR connector at JPW3 must also

Required Connection

be connected to your power supply.

12V 8-pin Power Con-

See

the table on

the right for

pin

nector

deﬁnitions.

Pin Deﬁnitions

Pins

Deﬁnition

1 through 4

Ground

A

B C

5 through 8

+12V

DIMM 4D (Bank4)

CPU FAN1

24-Pin ATX PWR

8-Pin PWR

FAN5	Bank4
FAN6
KB/Mouse
USB 0/1	Bank3
USB 0/1
COM1	Bank2
Printer
VGA	Bank1
GLAN1

DIMM 4C (Bank4)

DIMM 4B(Bank4)

DIMM 4A(Bank4)

DIMM 3D (Bank3)

DIMM 3C(Bank3)

DIMM 3B(Bank3)

DIMM 3A (Bank3)

DIMM 2D(Bank2)

DIMM 2C (Bank2)

DIMM 2B(Bank2)

DIMM 2A(Bank2)

DIMM 1D(Bank1)

DIMM 1C(Bank1)

DIMM 1B(Bank1)

DIMM 1A(Bank1)

FAN7

PSF SMBus PSJ3P

JAR

CPU1

4-Pin PWR

FP CTRL

Buzzer

FAN1

FAN2

JD1

LE1

JOH1

Required Connection

A.24-pin ATX PWR

B.8-pin Processor PWR

C.4-pin PWR

GLAN2

X7DBi+

CPU2

Intel 5000P

(North Bridge)

Slot7 SIMLP

JPG1

FAN3

FAN8

CPU FAN2

VGA

CTRL

Memory

VGA

GLAN

CTRL

Slot6 PCI-E X8

JWD

J28

Slot5 PCI-E X4

J27

Slot4 PCI-E X8

Slot3 PCI-E X4

Slot2 PCI-E X4

Slot1 PCI-X 133MHZ

WOR

WOL

USB 4

I-SATA0 I-SATA1 I-SATA2 I-SATA3

I-SATA4 I-SATA5

BIOS

Floppy

Compact Flash

IDE#1

JBT1	SI/O	JWF1	J29J30
	JPL1	JCF1
	JPL1
Intel	JPL2
ESB 2	JPL2
ESB 2	JK1		Battery
(SouthBridge)	JK1		Battery
(SouthBridge)	KEYLOCK
USB 2/3	SMB	JL1 FAN4

2-14

Image 34

Contents Super Manual Revision Release Date June 25 Conventions Used in the Manual About This ManualManual Organization PrefaceTable of Contents Table of Contents Main Bios Setup Security Setup Boot Setup ExitOverview ChecklistIntroduction Contacting Supermicro HeadquartersX7DBi+ Image X7DBi+ Motherboard Layout Not drawn to scaleJumper Description Default Setting Quick Reference X7DBi+Expansion Slots MemoryChipset PC Health MonitoringOnboard I/O Acpi FeaturesDimensions OtherBlock Diagram of the 5000P Chipset 5000PXeon Dual Core Processors Chipset OverviewXeon Quad Core Processors Special Features PC Health MonitoringMain Switch Override Mechanism Acpi FeaturesSlow Blinking LED for Suspend-State Indicator External Modem Ring-OnPower Supply Super I/OPage Page Static-Sensitive Devices PrecautionsInstallation UnpackingProcessor and Heatsink Installation Installation of the LGA771 ProcessorPage To Un-install the Heatsink Installation of the HeatsinkCEK Heatsink Installation Mounting the Motherboard in the Chassis Memory Support Installing DIMMsDimm Installation Dimm Module Population ConﬁgurationInstalling and Removing DIMMs Control Panel Connectors/IO Ports Back Panel Connectors/IO PortsPower Button JF1 Header PinsFront Control Panel Front Control Panel Pin Deﬁnitions NMI Button Power LEDPower LED Pin Deﬁnitions JF1 NMI Button Pin Deﬁnitions JF1Pin# Deﬁnition 13 +5V HD Active NIC1/NIC2 LED IndicatorsPin# Deﬁnition Vcc 10/12 Ground OH/Fan Fail LED Power Fail LEDOverheat/Fan Fail LED OH PWR Supply FailReset Button B. PWR Button Reset ButtonPower Button Reset Button Pin Deﬁnitions JF1ATX Power Connector Connecting CablesProcessor Power Connector Backpanel USB Universal Serial Bus USBChassis Intrusion Front Panel USBFan Fan 7 CPU Fan Fan 8 CPU Fan Fan HeadersKeylock Fan Header Pin Deﬁnitions Fan1-8Serial Ports COM1 is a connector located onATX PS/2 Keyboard and PS/2 Mouse Ports Pin 10 is available on COM2 only. NC No ConnectionWake-On-Ring Pin Deﬁnitions WOR Wake-On-RingWake-On-LAN Wake-On-LAN Pin Deﬁnitions WOLGlan 1/2 Giga-bit Ethernet Ports Power LED/SpeakerSpeaker Connector PWR LED/SpeakerPower Fault B. Alarm Reset Power Fault PWR Supply FailureAlarm Reset Alarm ResetSMB Header Pin Deﬁnitions SMBus PS I2C ConnectorSMB J18 PWR SMB J17 Pin# Deﬁnition Data Ground Clock No ConnectionThere are two T-SGPIO Serial General VGA ConnectorSgpio Headers LocationJumper Deﬁnition Compact Flash Power On Off Power Off Compact Flash Card PWR ConnectorCompact Flash Card PWR Connector Compact Flash PWRGlan Port1 Enable B. Glan Port2 Enable Jumper SettingsGlan Enable/Disable Explanation JumpersWatch Dog Jumper Settings JWD Watch Dog Enable/DisableClear Cmos Watch Dog Enable Cmos Clear3rd PWR Fail B. VGA Enabled 3rd PWR Supply PWR Fault Detect J3PVGA Enable/Disable 3rd PWR Supply PWR Fault Jumper SettingsCompact Flash Master/ Slave Select Compact Flash Master/Slave SelectI2C Bus to PCI-X/PCI-Exp. Slots J27Glan LEDs Onboard IndicatorsOnboard Power LED Rear ViewOverheat LED Pin Deﬁnitions Overheat LED/Fan Fail JOH1Overheat LED OH/Fan Fail LEDParallel printer port is Located ConnectorParallel Printer Port On the IO panel. See the table onSimlp Slot Floppy ConnectorFloppy Simlp IDE Connectors Compact Flash Card SlotNo Power Troubleshooting ProceduresBefore Power On Losing the System’s Setup ConﬁgurationTechnical Support Procedures Memory ErrorsFrequently Asked Questions Troubleshooting System ﬁrst boots up System conﬁgurationReturning Merchandise for Service Starting the Setup Utility System BiosHow To Change the Conﬁguration Data BiosMain Bios Setup Running SetupPress the Delete key to enter Setup Main Bios Setup Menu Ultra DMA Mode LBA Mode ControlTransfer Mode IDE Channel 0 Master/Slave and IDE Secondary Master/SlaveICH RAID Code Base Available when Sata RAID is enabled Sata Controller ModeSerial ATA Sata RAID Enable Sata Ahci Available when Sata RAID is disabledAdvanced Setup Cache Video Bios Area Power Loss ControlMemory Cache Cache System Bios Area Resume On Modem RingDiscrete Mtrr Allocation Cache Base 512K-640KCache Extended Memory PCI ConﬁgurationPCI Parity Error Forwarding Default Primary Video AdapterEmulated IRQ Solutions Reset Conﬁguration DataLatency Timer Enable MasterLarge Disk Access Mode Advanced Chipset Control Serr Signal ConditionMemory Branch Mode 4GB PCI Hole GranularityClock Spectrum Feature High Temperature Dram OperationCrystal Beach Features AMB Thermal SensorUSB Function Legacy USB SupportMachine Checking Available when supported by the CPU Frequency Ratio Available when supported by the CPUCore-Multi-Processing Available when supported by the CPU Thermal Management 2 Available when supported by the CPUDCA 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 CPUSerial Port a I/O Device ConﬁgurationKBC Clock Input Base I/O AddressDMI Event Logging DMA ChannelFloppy Disk Controller Event Log ValidityBaud Rate Console RedirectionCOM Port Address Console TypePeci Agent 1/2 Temperatures/System Temperature CPU Overheat AlarmHardware Monitoring Fan Speed Control Modes System TemperatureFan1-Fan8 Speeds Voltage MonitoringSystem Event Logging Bios Post ErrorsBios Post Watch Dog Clear System Event LoggingSystem Event Log/System Event Log List Mode OS Boot Watch DogTimer for Loading OS Minutes Time Out OptionRealtime Sensor Data IPMI LAN ConﬁgurationVlan Tagging Default GatewayUpdate LAN Settings IP Address SourceSecurity Settings Boot Settings Boot Priority Order/Excluded from Boot OrdersExit Page Beep Code Bios Error Beep CodesError Message DescriptionX7SBi+ User’s Manual Appendix B Installing the Windows OS Page Appendix C Installing Other Software Programs and Drivers Installing Other DriversDriver/Tool Installation Display Screen Conﬁguring Supero Doctor Supero Doctor III Interface Display Screen-II Remote Control