SUPER MICRO Computer X8DTG-DF user manual Special Features, PC Health Monitoring

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X8DTG-DF User's Manual

1-3 Special Features

Recovery from AC Power Loss

BIOS provides a setting for you to determine how the system will respond when AC power is lost and then restored to the system. You can choose for the system to remain powered off (in which case you must press the power switch to turn it back on) or for it to automatically return to a power- on state. See the Advanced BIOS Setup section to change this setting. The default setting is Last State.

1-4 PC Health Monitoring

This section describes the PC health monitoring features of the X8DTG-DF. All have an onboard System Hardware Monitor chip that supports PC health monitoring. An onboard voltage monitor will scan these onboard voltages continuously: CPU1 VCore, CPU2 VCore, +5Vin, +12Vcc (V), V P1 DIMM, V P2 DIMM, +3.3Vcc (V), and Battery Voltage. Once a voltage becomes unstable, a warning is given or an error message is sent to the screen. Users can adjust the voltage thresholds to define the sensitivity of the voltage monitor.

Fan Status Monitor with Firmware Control

The PC health monitor can check the RPM status of the cooling fans. The onboard CPU and chassis fans are controlled by Thermal Management via BIOS (under Hardware Monitoring in the Advanced Setting).

Environmental Temperature Control

The thermal control sensor monitors the CPU temperature in real time and will turn on the thermal control fan whenever the CPU temperature exceeds a user-defined threshold. The overheat circuitry runs independently from the CPU. Once it detects that the CPU temperature is too high, it will automatically turn on the thermal fan control to prevent any overheat damage to the CPU. The onboard chassis thermal circuitry can monitor the overall system temperature and alert users when the chas- sis temperature is too high.

To avoid possible system overheating, please be sure to provide adequate airflow to your system.

System Resource Alert

This feature is available when used with Supero Doctor III in the Windows OS environment or used with Supero Doctor II in Linux. Supero Doctor is used to notify the user of certain system events. For example, you can also configure

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Contents USER’S Manual Manual Revision Release Date July 6 About This Manual About This Motherboard Manual OrganizationConventions Used in the Manual Europe Contacting SupermicroHeadquarters Asia-PacificContacting Supermicro Table of Contents Troubleshooting Bios Main SetupChapter Introduction OverviewX8DTG-DF Motherboard Image ICH10R Bios X8DTG-DF Motherboard LayoutICH10R Bios X8DTG-DF Quick ReferenceConnector Description JPW2/JPW3Motherboard Features CPUOther Block Diagram of the 5500 Series Processor Platform Chipset Overview Special Features PC Health MonitoringSlow Blinking LED for Suspend-State Indicator Acpi FeaturesPower Supply Main Switch Override MechanismOverview of the Winbond WPCM450 Controller Installation Motherboard Installation Installation InstructionsTools Needed Processor and Heatsink Installation Socket Clip Load PlatePlastic Cap Socket Keys CPU Keys Load Plate Installing a CPU Heatsink Removing the Heatsink Memory Installation DIMMsBranch Possible System Memory Allocation & Availability Dimm Module Population ConfigurationDimm Population Table 84 GBInstalling and Removing DIMMs To InstallControl Panel Connectors/IO Ports Back Panel Connectors/IO PortsUSB USB 2/3 Back Panel Connector Pin DefinitionsUniversal Serial Bus USB Back Panel USB 0/1 Pin DefinitionsEthernet Ports NC No Connection LAN1 LAN2 Ipmi dedicated LANLAN Ports Pin Definition COM Port VGA Port Video ConnectorSerial Ports Serial Port Pin Definitions COM1UID Switch Unit Identifier SwitchesRear UID Switch FP UID Switch & UID LED Rear UID LED Pin# Definition Ground ButtonJF1 Header Pins Front Control PanelHDD LED/FP UID Switch LED Power LEDHDD/FP UID Switch Front Control Panel Pin DefinitionsNIC1 LED B. NIC2 LED NIC1 LED IndicatorNIC2 LED Indicator Pin# Definition 11 NIC1 Activity 12 NIC1 LinkOH/Fan Fail/PWR Fail Power Fail LEDOverheat OH/Fan Fail/PWR Fail/UID LED UID LEDReset Button B. PWR Button Reset ButtonPower Button Reset Button Pin Definitions JF1Pin# Definition Pin # PS On Ground Connecting CablesPin Main Power Connector Pin Definitions 12VFan Headers NMI Header Internal Speaker NMI HeaderInternal Buzzer NMI Button Pin Definitions JF1SGPIO0 SBPIO1 Sgpio HeadersChassis Intrusion Chassis Intrusion Pin Definitions JL1Ipmb SMB PWR I2C SMB ConnectorPWR I2C SMB SMB for Ipmi Pin DefinitionsGlan Port 1/2 Enable Jumper SettingsGlan Enable/Disable Glan Enable Jumper SettingsWatch Dog Jumper Settings Watch Dog Enable/DisableClear Cmos Watch Dog Enable Cmos ClearVGA Enable VGA Enable/Disable Jumper Settings JPG1Both Jumpers Definition Pins Enabled Disabled JUID-OW -Overwriting Jumper Settings Juidow -OverwritingJuidled Onboard Indicators Glan LEDsLED BMC Activity LED Onboard Power LEDBMC Activity LED Indicator LED Settings LE1 LE2SATA1 SATA2 SATA3 SATA4 SATA5 SATA6 Serial ATA ConnectionsSerial ATA Ports Serial ATA Pin DefinitionsPage Troubleshooting Procedures Before Power OnNo Power Losing the System’s Setup Configuration Memory ErrorsNo Video Technical Support Procedures Frequently Asked QuestionsReturning Merchandise for Service Starting Bios Setup Utility How To Change the Configuration DataIntroduction Main Setup Starting the Setup UtilitySystem Time/System Date Supermicro X8DTG-DF ProcessorSystem Memory Advanced Setup Configurations Boot FeaturesPower Configuration Processor and Clock OptionsActive Processor Cores Hardware Prefetcher Available when supported by the CPUC1E Support Intel Eist TechnologyAdvanced Chipset Control CPU Bridge ConfigurationQPI L0s and L1 Memory ModeMemory ECC Error Threshold Memory FrequencyInlet Temperature Hysteresis Temperature Closed Loop OnlyGuardband Temperature Closed Loop Only Temperature RiseNorth Bridge Configuration South Bridge ConfigurationIDE/SATA/Floppy Configuration SATA#2 Configuration LBA/Large ModePIO Mode TypeDMA Mode PCI/PnP Configuration Remote Access Configuration Super IO Device ConfigurationHardware Health Configuration Sredir Memory Display DelayCPU Overheat Alarm Terminal TypeCPU Temperature/System Temperature CPU 1 Temperature/CPU 2 TemperatureFan1 ~ Fan 8 Reading Acpi Version Features Acpi Apic SupportACPI Configuration System Fan MonitorGeneral Whea Configuration IPMI ConfigurationView BMC System Event Log Channel Number Set LAN ConfigurationClear BMC System Event Log Clear BMC System Log StatusIP Address Configuration MAC Address ConfigurationSubnet Mask Configuration Security Settings Gateway Address ConfigurationDMI Event Log Change Supervisor Password Supervisor PasswordUser Password Change User PasswordHard Disk Drives Boot ConfigurationBoot Device Priority Removable DrivesExit Options Bios Recovery How to Recover the Amibios Image -the Main Bios BlockBoot Sector Recovery from a USB Device Boot Sector Recovery from an IDE CD-ROM Boot Sector Recovery from a Serial Port Serial FlashPage Page X8DTG-DF User’s Manual Bios Error Beep Codes Error MessageBeep Code Page Appendix B Installing the Windows OS Installing the Windows OS for a RAID SystemInstalling the Windows OS for a Non-RAID System Installing Software Programs Driver/Tool Installation Display ScreenConfiguring Supero Doctor Supero Doctor III Interface Display Screen-II Remote Control