SUPER MICRO Computer X7DGU, X7DBU Overheat OH/Fan Fail/PWR Fail/FP UID LED, Power Fail LED

Page 32

X7DBU/X7DGU User's Manual

Overheat (OH)/Fan Fail/PWR Fail/FP UID LED

Connect an LED to the Overheat/Fan Fail/PWR Fail/UID (Unit ID) LED connection on pins 7 and 8 of JF1 to provide advanced warnings of chas- sis overheating, power failure or fan failure in addition to providing unit identification for your system. (*For more information on UID Switches, please refer to Pages 2-11 and 2-22.) Refer to the table on the right for pin definitions.

OH/Fan Fail/PWR Fail/FP UID LED

Pin Definitions (JF1)

Pin# Definition

7Blue_LED_Cathode (UID)

8OH_Fan Fail_PWR Fail_UID

OH/Fan Fail/PWR Fail/FP UID Indica-

tor Status

State Definition

Off

System Normal

Red On

Overheat

Red Flashing

Fan Fail/PWR Fail

 

 

Blue On

FP UID

 

 

Power Fail LED

The Power Fail LED connection is located on pins 5 and 6 of JF1. Re- fer to the table on the right for pin definitions.

PWR Fail LED

Pin Definitions (JF1)

Pin# Definition

5Vcc

6Ground

A.OH/Fan Fail/PWR Fail/UIE LED

B.PWR Supply Fail

 

 

 

 

 

 

 

 

Fan7

71

 

 

 

 

 

 

 

 

 

 

Buzzer

 

 

J

 

 

 

 

 

 

 

Fan6

Fan5

 

 

PWR SMB

 

 

 

 

 

 

 

 

SP1

 

CPU Fan1

 

 

 

 

 

JKM1

 

 

 

 

 

 

DIMM4B

 

 

 

 

 

KB/MS0/1USB COM1

 

Bank3Bank4

J9B1J9B2 J8B2J8B3 J8B1

 

 

 

 

DIMM4A

 

 

 

 

 

 

 

 

 

 

DIMM3B

 

 

 

 

 

 

 

 

 

 

DIMM3A

 

 

 

 

 

 

 

 

 

 

DIMM2B

 

 

 

 

 

JCOM1

Bank2

J7B3

 

 

 

 

DIMM2A

 

CPU1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Battery

J7B2

 

 

 

 

DIMM1B

 

 

 

 

 

 

 

Bank1

 

 

 

 

 

 

 

 

 

VGA

 

J7B1

 

 

 

 

DIMM1A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J15

 

 

 

 

 

 

 

 

 

 

 

 

 

LAN1

 

 

 

 

 

 

Intel 5000

 

 

 

 

 

JLAN1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LAN2

 

 

 

 

 

 

(North Bridge)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JLAN2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UID

 

LAN

 

 

 

 

 

 

CPU2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LE2 SW1

Rear

 

CTRL

 

 

 

 

 

 

 

 

 

 

 

 

 

I2C2

I2C1

 

 

 

 

1AT AS- I

2AT AS- I

3AT AS- I

 

J14

PCI-X 133 MHz

J28

J27

SXB2: PCI-E x8

 

 

 

 

 

 

 

9J

 

0

UIO PWR

J11

 

 

 

 

 

SXB1: PCI-E x16

5J

ATSA -I

 

 

 

 

 

 

 

 

 

X7DBU

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SGPIO1

 

 

 

 

 

 

 

 

 

 

 

Intel ESB2

J29

 

 

 

 

 

 

 

 

 

 

 

J30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SGPIO2

 

 

 

 

 

 

 

 

 

 

 

(South Bridge)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SIO B

 

 

4-Pin PWR 8-Pin PWR

 

20

19

2W PJ

3W PJ

 

Ground

 

1W PJ

 

 

 

 

20-Pin Main PWR

 

 

 

 

 

Fan1

X

 

 

 

JF1

 

 

 

 

TRLCFP

Power LED

 

 

 

 

Fan2

 

 

 

 

1DJ

HDD LED

 

LE1

 

JOH1

 

 

 

JP1

 

 

 

 

NIC1 LED

 

 

Fan3

 

 

Fan8

 

NIC2 LED

4AT SA-I

CPU FAN2

 

5AT SA-I

A OH/Fan Fail/

 

 

 

 

1E# ID

PWR Fail/UID LED

 

SIMSO

B PWR Fail LED

NMI

X

Vcc

UID Switch/Vcc

Vcc

Vcc

Blue_LED_Cathode (UID)/Vcc

Vcc

 

JBT1

ry

 

JWOR1

J7

Memoideo

 

JPG1

 

 

ES1000

 

 

 

 

V

 

Video CTRL

 

JWD

O

 

 

JK1

I/

 

 

 

S

COM2

 

JWOL1

 

 

JPL1

JPL2

USB4

 

 

 

Floppy

Ground

Reset FP Reset Butto

 

J18

Ground

PWR

FP Power Butt

SMB

J22

JL1

2

1

Fan4

USB2/3

 

 

2-12

Page 31 Page 33
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Page 31 Page 33
Contents Super Reproductive harm Conventions Used in the Manual About This ManualManual Organization Table of Contents Troubleshooting Bios AppendicesChecklist OverviewContacting Supermicro HeadquartersEurope Asia-PacificX7DBU/X7DGU Image X7DBU/X7DGU Motherboard Layout Not drawn to scaleDescription Default Setting LE Indicators DescriptionQuick Reference X7DBU/X7DGU JumperMotherboard Features MemoryChipset Expansion SlotsAcpi Features DimensionsOnboard I/O OtherSystem Block Diagram for the X7DBU ESB2Xeon Quad-core/Dual-core Processor Xeon Quad-core/Dual-core Processor FeaturesChipset Overview Special Features Recovery from AC Power LossEnvironmental Temperature Control PC Health MonitoringAcpi Features Slow Blinking LED for Suspend-State IndicatorMain Switch Override Mechanism System Resource AlertWake-On-LAN WOL Power SupplyExternal Modem Ring-On Super I/O Page Unpacking PrecautionsStatic-Sensitive Devices Processor and Heatsink Installation Installation of the LGA771 ProcessorPage CEK Heatsink Installation Installation of the HeatsinkTo Un-install the Heatsink Mounting the Motherboard in the Chassis Installing DIMMs Dimm InstallationMemory Support Memory performanceInstalling and Removing DIMMs Possible System Memory Allocation & AvailabilityBack Panel Connectors Control Panel Connectors/IO PortsBack Panel Connectors/IO Ports Front Control Panel JF1 Header PinsFP Reset Butto Power LED Power LED Pin Definitions JF1Front Control Panel Pin Definitions NMI Button NMI Button Pin Definitions JF1HDD LED/FP UID Switch NIC1/NIC2 LED IndicatorsPower Fail LED Overheat OH/Fan Fail/PWR Fail/FP UID LEDOH/Fan Fail/PWR Fail/FP UID LED Pin Definitions JF1 OH/Fan Fail/PWR Fail/FP UID Indica Tor StatusReset Button Power ButtonReset Button Pin Definitions JF1 Power Button Pin Definitions JF1Connecting Cables ATX Power ConnectorProcessor Power Connector ATX Power 20-pin Connector Pin DefinitionsUniversal Serial Bus USB Chassis IntrusionFan Headers KeylockPin Fan Header Pin Definitions Keylock Pin DefinitionsATX PS/2 Keyboard and PS/2 Mouse Ports Serial PortsPS/2 Keyboard Mouse Port Pin Definitions Serial Port Pin DefinitionsWake-On-LAN Pin Definitions Wake-On-RingWake-On-LAN Glan 1/2 Giga-bit Ethernet Ports Power LED/SpeakerSpeaker Connector Pin Definitions Overheat LED/Fan Fail JOH1 Overheat LED Pin DefinitionsOH/Fan Fail LED Pin Definitions SMB Header Pin DefinitionsPower SMB I2 C Connector VGA ConnectorUnit Identification Switches Sgpio HeadersJumper Settings Glan Enable/DisableGlan Enable Jumper Settings Explanation JumpersCmos Clear Watch Dog Enable/DisableWatch Dog Jumper Settings JWD VGA Enable/Disable VGA Enable/Disable Jumper Settings JPG1I2C Bus to PCI Slots Jumper Settings I2C Bus to PCI Slots 1/2Glan LEDs Onboard IndicatorsGlan Activity Indicator Jumper Settings Onboard Power LED LE1 Onboard PWR LED Indicator LE1Floppy Connector StepSimso Ipmi Slot IDE Connector BaleSXB1/SXB2 Slots Troubleshooting Procedures Before Power OnNo Power Losing the System’s Setup ConfigurationTechnical Support Procedures Memory ErrorsFrequently Asked Questions Question 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 DataStarting the Setup Utility IntroductionPress the Delete key to enter Setup Running SetupMain Bios Setup Main Bios Setup Menu Main Setup FeaturesLBA Mode Control Transfer ModeUltra DMA Mode Sata Controller ModeICH RAID Code Base Available when Sata RAID is Enabled Sata Ahci Available when Sata RAID is DisabledSystem Memory Extended MemoryAdvanced Setup Power Loss Control Memory Cache Cache System Bios AreaCache Video Bios Area Resume On Modem RingCache Base 512K-640K Cache Extended MemoryDiscrete Mtrr Allocation PCI ConfigurationDefault Primary Video Adapter Emulated IRQ SolutionsPCI Parity Error Forwarding PCI Fast Delayed TransactionEnable Master Latency TimerLarge Disk Access Mode Serr Signal ConditionMemory Branch Mode High Temperature Dram OperationCrystal Beach Features Branch 0/1 Rank Interleaving & SparingClock Spectrum Feature Frequency Ratio Available when supported by the CPUCore-Multi-Processing Available when supported by the CPU Machine Checking Available when supported by the CPUC1 Enhanced Mode Available when supported by the CPU Execute Disable Bit Available when supported by the CPUHardware Prefetcher Available when supported by the CPU Direct Cache Access Available when supported by the CPUIntel Eist Support Available when supported by the CPU I/O Device ConfigurationKBC Clock Input Serial Port aFloppy Disk Controller DMI Event LoggingEvent Log Validity Event Log CapacityConsole Redirection COM Port AddressBaud Rate Console TypeHardware Monitor Overheat AlarmPeci Agent 1/2 Temperatures/System Temperature System Temperature Fan1-Fan8 SpeedsFan Speed Control Modes Voltage MonitoringBios Post Errors Bios Post Watch DogSystem Event Logging Clear System Event LoggingOS Boot Watch Dog Timer for Loading OS MinutesSystem Event Log/System Event Log List Mode Time Out OptionRealtime Sensor Data IPMI LAN ConfigurationDefault Gateway Update LAN SettingsVlan Tagging IP Address SourceSecurity Boot Boot Priority Order/Excluded from Boot OrdersExit Page Appendix a Post Error Beep Codes Recoverable Post Error Beep CodesPage Appendix B Installing the Windows OS Page Installing other Software Programs and Drivers Driver/Tool Installation Display ScreenConfiguring Supero Doctor Supero Doctor III Interface Display Screen-II Remote Control
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