SUPER MICRO Computer X7DVL-3 Cmos Clear, Watch Dog Enable/Disable, Clear Cmos Watch Dog Enable

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Chapter 2: Installation

CMOS Clear

JBT1 is used to clear CMOS. Instead of pins, this "jumper" consists of contact pads to prevent the accidental clearing of CMOS. To clear CMOS, use a metal object such as a small screwdriver to touch both pads at the same time to short the connection. Always remove the AC power cord from the system before clear- ing CMOS. Note: For an ATX power supply, you must completely shut down the system, remove the AC power cord and then short JBT1 to clear CMOS.

Watch Dog Enable/Disable

Watch Dog is a system monitor that can reboot the system when a software application hangs. Close pins 1-2 to reset the system if an applica- tion hangs. Close pins 2-3 to generate a non- maskable interrupt signal for the application hangs. See the table on the right for jumper set- tings. Watch Dog must also be enabled in the BIOS.

Watch Dog

Jumper Settings (JWD)

Jumper Setting

 

Definition

Pins 1-2

 

Reset

 

 

 

(*default)

Pins 2-3

 

NMI

 

Open

 

Disabled

 

 

 

 

KB/ Mouse

USB0/1

COM1

VGA

LAN1

JPWF

JAR

8-Pin

24-Pin ATX PWR

PWR

PWR

I C

 

 

 

2

 

 

CPU VRM

 

JPF

 

 

DIMM 2C (Bank 2)

 

DIMM 2B (Bank 2)

 

DIMM 2A (Bank 2)

 

DIMM 1C (Bank 1)

 

DIMM 1B (Bank 1)

 

DIMM 1A (Bank 1)

 

Fan1

LE2

CPU1

A. Clear CMOS

B. Watch Dog Enable

LAN2

Fan5

Fan6

 

 

I-Button

5000V

SUPER

®

 

X7DVL-3

North Bridge

 

 

 

 

SIMLP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU2

GLAN

Slot6

B

 

CTRLR

 

PCI-X 133 MHz

 

 

JWD

 

 

 

Slot5

PCI-AX 133 MHz

Graphics

 

Memory

Battery

 

 

 

JBT1

VGA

 

 

 

 

 

 

 

CTRLR

 

 

 

 

 

JPG1

BIOS

 

 

 

 

 

S I/O

 

 

Printer

 

 

 

 

 

JWOR

Slot1

PCI 33 MHz

 

 

 

 

 

 

 

 

JWOL

JPL1

JCOM2

Floppy

JPL2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCI-E x8

 

 

 

 

 

 

 

LE3

 

Fan2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fan3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LE1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Buzzer

 

CPU VRM

 

 

Control

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JF1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JL1

 

 

 

 

 

 

 

 

 

USB4/5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ESB2

 

 

 

T-SGPIO1

 

 

 

 

JD1

 

 

 

 

 

 

FP

 

 

 

 

 

 

 

 

 

LE4

 

 

 

 

 

 

 

 

JPA1

SGPIO0-3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LE5

 

 

 

 

 

 

 

 

 

 

 

 

 

South

 

 

 

T-SGPIO0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bridge

 

 

 

 

 

 

 

 

 

 

 

 

 

LSI SAS

 

 

 

 

 

 

 

IDE1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

Controller

 

 

 

 

 

 

 

 

JI C2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D31

 

 

 

 

 

 

 

 

JI

C1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JPA2

 

 

 

 

 

 

 

 

 

 

SGPIO1-3

 

 

 

 

 

 

 

 

 

 

 

 

 

USB2/3

SAS0

SAS1

SAS2

SAS3

SAS4

SAS5

SAS6

SAS7

Fan4

 

 

SATA0

SATA2

SATA4

 

 

SATA1

SATA3

SATA5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2-23

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Contents USER’S Manual Page Manual Organization About This ManualConventions Used in the Manual Table of Contents Table of Contents Bios Overview ChecklistHeadquarters Contacting SupermicroX7DVL-3/X7DVL-i Image X7DVL-3/X7DVL-i Motherboard Layout LED Indicator Jumper Description Default SettingQuick Reference X7DVL-3/X7DVL-i PC Health Monitoring MemoryChipset Expansion SlotsOther Acpi FeaturesDimensions Onboard I/OFBD Dimm Block Diagram of the 5000V ChipsetChipset Overview Xeon Quad Core/Dual Core Processor FeaturesXeon Dual Core Processors PC Health Monitoring Special FeaturesCPU Overheat LED and Control Acpi FeaturesSlow Blinking LED for Suspend-State Indicator Main Switch Override MechanismExternal Modem Ring-On Power SupplySuper I/O Page Static-Sensitive Devices PrecautionsUnpacking Installation of the LGA771 Processor Processor and Heatsink Fan InstallationPage To Un-install the Heatsink Installation of the HeatsinkCEK Heatsink Installation Mounting the Motherboard in the Chassis Dimm Installation See Figure Installing DIMMsMemory Support Possible System Memory Allocation & Availability Installing and Removing DIMMsBack Panel Connectors/IO Ports Control Panel Connectors/IO PortsFront Control Panel JF1 Header PinsNMI Button Pin Definitions JF1 Power LEDPower LED Pin Definitions JF1 Front Control Panel Pin Definitions NMI ButtonHDD LED NIC1/NIC2 LED IndicatorsOverheat/Fan Fail LED OH Power Fail LEDOH/Fan Fail LED B. PWR Supply Fail Reset Button Pin Definitions JF1 Reset ButtonPower Button Reset Button B. PWR ButtonRequired Connection Pin ATX PWR Connecting CablesATX Power Connector Processor Power ConnectorFront Panel USB Pin Definitions USB2/3/4/5 Universal Serial Bus USBChassis Intrusion Back Panel USB USB0/1Fan Header Pin Definitions Fan1-6 Power Force On Enable/DisablePower Force On Enable/Disable Jumper Settings JPF Fan HeadersPS/2 Keyboard Mouse Port Pin Definitions ATX PS/2 Keyboard and PS/2 Mouse PortsSerial Ports Keyboard/MouseWake-On-LAN Pin Definitions Wake-On-RingWake-On-LAN Wake-On-Ring Pin DefinitionsGLAN1/2 PWR LED/Speaker Power LED/SpeakerSpeaker Connector Glan 1/2 Giga-bit Ethernet PortsAlarm Reset Alarm ResetVGA Connector Alarm Reset B. VGASgpio Headers Power SMB I2 C ConnectorSGPIO#0 SGPIO#1 Glan Enable Jumper SettingsGlan Enable/Disable Glan Port1 Enable B. Glan Port2 EnableCmos Clear Watch Dog Enable/DisableClear Cmos Watch Dog Enable Watch Dog Jumper Settings JWDI2C Bus to PCI slots VGA Enable/DisableVGA Enabled I2C Bus to PCI SlotsPWR Supply PWR Fault Jumper Settings PWR Supply Failure/PWR Fault Detect JpwfSAS Enable/Disable PWR Supply Fail B. SAS EnableSoftware RAID Enable Software RAID EnableSoftware RAID Jumper Settings N k Activity Onboard IndicatorsOnboard Power LED LE1 Glan LEDsCpuvrm Overheat LED Indicators LE2/LE3 Post Code LED Indicators LE4, LE5D31 Status LED Status LED D31Parallel Port Parallel Printer Port ConnectorSimlp Slot Floppy ConnectorSimlp Ipmi Slot FloppyIDE#1 IDE ConnectorNo Video Troubleshooting ProceduresBefore Power On No PowerLosing the System’s Setup Configuration Technical Support ProceduresMemory Errors Frequently Asked Questions Returning Merchandise for Service Introduction System BiosHow To Change the Configuration Data Starting the Setup UtilityMain Bios Setup Running SetupPress the Delete key to enter Setup System Date Main Bios Setup MenuBios Date System TimeType Multi-Sector Transfers LBA Mode ControlTransfer Mode Ultra DMA ModeParallel ATA Native Mode OperationSata Controller Mode Serial ATA Sata RAID EnableSystem Memory Advanced SetupExtended Memory Post Errors XBoot FeaturesQuickBoot Mode QuietBootCache Base 512K-640K XMemory Cache Cache System Bios AreaCache Video Bios Area Cache Base 0-512KXpci Configuration PCI Parity Error ForwardingReset Configuration Data Discrete Mtrr AllocationSerr Signal Condition Enable MasterLatency Timer Large Disk Access ModeBranch 0 Rank Sparing High Temperature Dram OperationCrystal Beach Features Branch 0 Rank InterleavingHyperthreading Available when supported by the CPU Clock Spectrum FeatureEnabling Multi-Media Timer Frequency Ratio Available when supported by the CPUHardware Prefetcher Available when supported by the CPU Thermal Management 2 Available when supported by the CPUC1 Enhanced Mode Available when supported by the CPU Execute Disable Bit Available when supported by the CPUSerial Port a Intel Eist Support *Available when supported by the CPUXI/O Device Configuration KBC Clock InputXdmi Event Logging Parallel PortDMA Channel Floppy Disk ControllerXConsole Redirection ECC Event LoggingMark DMI Events as Read Clear All DMI Event LogsFan Speed Control Modes CPU Temperature ThresholdTemperature Monitoring Available if supported by the CPU Voltage MonitoringVoltage Monitoring CPU Temperature Threshold *See the Note on Event Log Control System Event LoggingClear System Event Logging Existing Event Log NumberTime Out Option XSystem Event Log/System Event Log List ModeOS Boot Watch Dog Timer for Loading OS MinutesXRealtime Sensor Data Set User Password Supervisor Password IsUser Password Is Set Supervisor PasswordPassword on Boot BootBoot Priority Order/Excluded from Boot Orders Exit Recoverable Post Errors Appendix a Bios Post Error CodesPage Appendix B Installing the Windows OS Page Driver/Tool Installation Display Screen Appendix C Installing Other Software Programs and DriversConfiguring Supero Doctor Supero Doctor III Interface Display Screen-II Remote Control

X7DVL-3 specifications

Super Micro Computer, Inc. is a well-respected name in the realm of high-performance computing, offering diverse solutions tailored for various applications. One of the notable offerings from the brand is the Supermicro X7DVL-3 motherboard, designed to provide exceptional performance and reliability for both workstations and servers.

At its core, the X7DVL-3 is built on the Intel 5000X chipset, making it a robust choice for enterprise-level tasks. It supports Intel's dual-core and quad-core Xeon processors, specifically the LGA 771 socket. This design enables users to leverage enhanced processing power, facilitating intensive computational tasks such as virtualization, data analysis, or complex simulations.

One standout feature of the X7DVL-3 is its support for up to 32GB of DDR2 ECC (Error-Correcting Code) memory across four DIMM slots. This memory technology ensures higher reliability and stability, reducing the risk of data corruption—a critical factor for enterprises that require consistent performance and uptime.

In terms of connectivity, the motherboard comes equipped with 6 SATA ports, offering flexible storage options for RAID configurations, enhancing both speed and redundancy. Additionally, the X7DVL-3 features dual Gigabit Ethernet LAN ports, which facilitate high-speed network connectivity and allow for dual network path setups, ensuring seamless communication in network-intensive applications.

The X7DVL-3 is also designed with a high degree of scalability in mind. It includes multiple PCI-E slots, thereby supporting a range of expansion cards, including graphics cards for visualization tasks or additional networking options. This adaptability is crucial for organizations that need to upgrade or modify their systems as their operational demands evolve.

Another notable aspect of the Supermicro X7DVL-3 is its emphasis on efficiency and management. The motherboard is equipped with Supermicro’s IPMI (Intelligent Platform Management Interface) technology, allowing for remote management and monitoring of system health. This feature is particularly valuable in data center environments where managing multiple servers efficiently can lead to significant operational cost reductions.

In summary, the Supermicro X7DVL-3 motherboard stands out with its robust architecture, support for powerful Intel Xeon processors, extensive memory capacity, and advanced connectivity features. Coupled with its emphasis on reliability and manageability, this motherboard represents a solid choice for businesses seeking a dependable solution for their computing needs. Whether in a server configuration or a high-performance workstation, the X7DVL-3 delivers the performance and scalability critical for modern enterprises.