SUPER MICRO Computer X7DVL-3 user manual Voltage Monitoring

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Chapter 4: BIOS

XHardware Monitor Logic (*See the Note on Page 4-18.)

CPU Temperature Threshold

This option allows the user to set a CPU temperature threshold that will activate the alarm system when the CPU temperature reaches this pre-set temperature threshold. The options are 70oC, 75oC, 80oC and 85oC. (The default setting for the Intel 5100 Series CPU is 75oC and for the 5000 Series CPU is 80oC.) (See below.)

Highlight this and hit <Enter> to see the status of each of the following items:

CPU1 Temperature/CPU1 Second Core/CPU2 Temperature/CPU2 Second Core/System Temperature

Fan1-Fan6 Speeds: If the feature of Auto Fan Control is enabled, the BIOS will automatically display the status of the fans indicated in this item.

Fan Speed Control Modes

This feature allows the user to decide how the system controls the speeds of the onboard fans. The CPU temperature and the fan speed are correlative. When the CPU on-die temperature increases, the fan speed will also increase, and vice versa. If the option is set to 3-pin fan, the fan speed is controlled by voltage. If the option is set to 4-pin, the fan speed will be controlled by Pulse Width Modula- tion (PWM). Select 3-pin if your chassis came with 3-pin fan headers. Select 4-pin if your chassis came with 4-pin fan headers. Select Workstation if your system is used as a Workstation. Select Server if your system is used as a Server. Select Disable to disable the fan speed control function to allow the onboard fans to run at full speed (12V) at all times. The Options are: 1. Disable, 2. 3-pin (Server), 3. 3-pin (Workstation), 4. 4-pin (Server) and 5. 4-pin (Workstation).

Voltage Monitoring

The following items will be monitored and displayed:

P12V_VR0/P12V_VR1/FSB VTT/PXH Vcore/ES2B Vcore/CPU1Vcore/CPU2Vcore/ P3V3

Note: In the Windows OS environment, the Supero Doctor III settings take prece- dence over the BIOS settings. When first installed, Supero Doctor III adopts the temperature threshold settings previously set in the BIOS. Any subsequent changes to these thresholds must be made within Supero Doctor, since the SD III settings override the BIOS settings. For the Windows OS to adopt the BIOS temperature threshold settings, please change the SDIII settings to be the same as those set in the BIOS.

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Contents USER’S Manual Page About This Manual Manual OrganizationConventions 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 Jumper Description Default Setting LED IndicatorQuick Reference X7DVL-3/X7DVL-i PC Health Monitoring MemoryChipset Expansion SlotsOther Acpi FeaturesDimensions Onboard I/OFBD Dimm Block Diagram of the 5000V ChipsetXeon Quad Core/Dual Core Processor Features Chipset OverviewXeon 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 Precautions Static-Sensitive DevicesUnpacking Installation of the LGA771 Processor Processor and Heatsink Fan InstallationPage Installation of the Heatsink To Un-install the HeatsinkCEK Heatsink Installation Mounting the Motherboard in the Chassis Installing DIMMs Dimm Installation See FigureMemory 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 IndicatorsPower Fail LED Overheat/Fan Fail LED OHOH/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. VGAPower SMB I2 C Connector Sgpio HeadersSGPIO#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 PowerTechnical Support Procedures Losing the System’s Setup ConfigurationMemory Errors Frequently Asked Questions Returning Merchandise for Service Introduction System BiosHow To Change the Configuration Data Starting the Setup UtilityRunning Setup Main Bios 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 EnableAdvanced Setup System MemoryExtended 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 PasswordBoot Password on 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.