Glan 1/2 Giga-bit Ethernet Ports | SUPER MICRO Computer X7DBU

	Chapter 2: Installation


GLAN 1/2 (Giga-bit Ethernet
Ports)
Two G-bit Ethernet ports are desig-
nated JLAN1 and JLAN2 on the IO	GLAN1 GLAN2
backplane. This port accepts RJ45
type cables.

Power LED/Speaker

On the JD1 header, pins 1-3 are for

apower LED, and pins 4-7 are for the speaker. See the table on the right for speaker pin deﬁnitions. *Note: The speaker connector pins are for use with an external speaker. If you wish to use the onboard speaker, you should close pins 6-7 with a jumper.

Speaker Connector

Pin Deﬁnitions

Pin Setting		Deﬁnition

Pins 6-7		Internal Speaker

Pins 4-7		External Speaker

4-Pin PWR 8-Pin PWR

Fan7

17

2PW J

3PW J

Buzzer

J

KB/MS0/1 USBCOM1

Fan6

Fan5

PWR SMB

SP1

Bank4 Bank3

CPU Fan1

J9B1J9B2 J8B2J8B3J8B1

DIMM4B

1JPW

JKM1

DIMM4A

20-Pin Main PWR

DIMM3B

DIMM3A

Fan1

Bank2

DIMM2B

JF1

J7B3

RLCTP

JCOM1

DIMM2A

CPU1

Battery

J7B2

F

VGA

Bank1

DIMM1B

J7B1

DIMM1A

Fan2

J15

1DJ

LAN1

A

LE1

Intel 5000

JOH1

JLAN1

JP1

LAN2

B

(North Bridge)

JLAN2

UID

Fan3

LAN

CPU2

LE2 SW1

Rear

J14

9J

0

1ATAS-I

2ATAS-I

3ATAS-I

4ATAS-I

5ATAS-I

Fan8

CTRL

CPU FAN2

PCI-X 133 MHz

I2C2

I2C1

J28

J27

SXB2: PCI-E x8

UIO PWR

J11

SXB1: PCI-E x16

5J

ATA S-I

X7DBU

1#

SGPIO1

E

ID

J29

Intel ESB2

J30

O

SGPIO2

(South Bridge)

SIM

S

yromeM

SIO B

ypploF

JWOR1

JBT1

J7

JPG1

ES1000

oe

Vid

J18

Video CTRL

JWD

I/O

JK1

SMB

J22

S

COM2

JWOL1

JL1

USB2/3

JPL1

JPL2

USB4

Fan4

2-19

C

A.GLAN1

B.GLAN2

C.PWR LED/Speaker

Image 39

SUPER MICRO Computer X7DBU, X7DGU Glan 1/2 Giga-bit Ethernet Ports, Power LED/Speaker, Speaker Connector Pin Deﬁnitions

Contents

Super Reproductive harm About This Manual Manual OrganizationConventions Used in the Manual Table of Contents Troubleshooting Appendices Bios Overview Checklist Asia-Paciﬁc Contacting SupermicroHeadquarters Europe X7DBU/X7DGU Image Not drawn to scale X7DBU/X7DGU Motherboard Layout Jumper Description Default SettingLE Indicators Description Quick Reference X7DBU/X7DGU Expansion Slots Motherboard FeaturesMemory Chipset Other Acpi FeaturesDimensions Onboard I/O ESB2 System Block Diagram for the X7DBU Xeon Quad-core/Dual-core Processor Features Chipset OverviewXeon Quad-core/Dual-core Processor PC Health Monitoring Special FeaturesRecovery from AC Power Loss Environmental Temperature Control System Resource Alert Acpi FeaturesSlow Blinking LED for Suspend-State Indicator Main Switch Override Mechanism Power Supply External Modem Ring-OnWake-On-LAN WOL Super I/O Page Precautions Static-Sensitive DevicesUnpacking Installation of the LGA771 Processor Processor and Heatsink InstallationPage Installation of the Heatsink To Un-install the HeatsinkCEK Heatsink Installation Mounting the Motherboard in the Chassis Memory performance Installing DIMMsDimm Installation Memory Support Possible System Memory Allocation & Availability Installing and Removing DIMMs Control Panel Connectors/IO Ports Back Panel Connectors/IO PortsBack Panel Connectors JF1 Header Pins FP Reset ButtoFront Control Panel NMI Button Pin Deﬁnitions JF1 Power LEDPower LED Pin Deﬁnitions JF1 Front Control Panel Pin Deﬁnitions NMI Button NIC1/NIC2 LED Indicators HDD LED/FP UID Switch OH/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 JF1 Power Button Pin Deﬁnitions JF1 Reset ButtonPower Button Reset Button Pin Deﬁnitions JF1 ATX Power 20-pin Connector Pin Deﬁnitions Connecting CablesATX Power Connector Processor Power Connector Chassis Intrusion Universal Serial Bus USB Keylock Pin Deﬁnitions Fan HeadersKeylock Pin Fan Header Pin Deﬁnitions Serial Port Pin Deﬁnitions ATX PS/2 Keyboard and PS/2 Mouse PortsSerial Ports PS/2 Keyboard Mouse Port Pin Deﬁnitions Wake-On-Ring Wake-On-LANWake-On-LAN Pin Deﬁnitions Power LED/Speaker Speaker Connector Pin DeﬁnitionsGlan 1/2 Giga-bit Ethernet Ports SMB Header Pin Deﬁnitions Overheat LED/Fan Fail JOH1Overheat LED Pin Deﬁnitions OH/Fan Fail LED Pin Deﬁnitions VGA Connector Power SMB I2 C Connector Sgpio Headers Unit Identiﬁcation Switches Explanation Jumpers Jumper SettingsGlan Enable/Disable Glan Enable Jumper Settings Watch Dog Enable/Disable Watch Dog Jumper Settings JWDCmos Clear VGA Enable/Disable Jumper Settings JPG1 VGA Enable/Disable I2C Bus to PCI Slots 1/2 I2C Bus to PCI Slots Jumper Settings Onboard Indicators Glan Activity Indicator Jumper SettingsGlan LEDs Onboard PWR LED Indicator LE1 Onboard Power LED LE1 Step Floppy Connector Simso Ipmi Slot Bale IDE Connector SXB1/SXB2 Slots Losing the System’s Setup Conﬁguration Troubleshooting ProceduresBefore Power On No Power Memory Errors Technical Support Procedures Question How do I update my BIOS? Frequently Asked Questions Question Whats on the CD that came with my motherboard? Returning Merchandise for Service Introduction System BiosHow To Change the Conﬁguration Data Starting the Setup Utility Running Setup Main Bios SetupPress the Delete key to enter Setup Main Setup Features Main Bios Setup Menu Sata Controller Mode LBA Mode ControlTransfer Mode Ultra DMA Mode Extended Memory ICH RAID Code Base Available when Sata RAID is EnabledSata Ahci Available when Sata RAID is Disabled System Memory Advanced 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 Allocation PCI Fast Delayed Transaction Default Primary Video AdapterEmulated IRQ Solutions PCI Parity Error Forwarding Serr Signal Condition Enable MasterLatency Timer Large Disk Access Mode Branch 0/1 Rank Interleaving & Sparing Memory Branch ModeHigh Temperature Dram Operation Crystal Beach Features Machine 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 CPU Direct 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 CPU Serial Port a Intel Eist Support Available when supported by the CPUI/O Device Conﬁguration KBC Clock Input Event Log Capacity Floppy Disk ControllerDMI Event Logging Event Log Validity Console Type Console RedirectionCOM Port Address Baud Rate Overheat Alarm Peci Agent 1/2 Temperatures/System TemperatureHardware Monitor Voltage Monitoring System TemperatureFan1-Fan8 Speeds Fan Speed Control Modes Clear System Event Logging Bios Post ErrorsBios Post Watch Dog System Event Logging Time Out Option OS Boot Watch DogTimer for Loading OS Minutes System Event Log/System Event Log List Mode IPMI LAN Conﬁguration Realtime Sensor Data IP Address Source Default GatewayUpdate LAN Settings Vlan Tagging Security Boot Priority Order/Excluded from Boot Orders Boot Exit 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 Drivers Conﬁguring Supero Doctor Supero Doctor III Interface Display Screen-II Remote Control