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SUPER MICRO Computer X6DHE-G2, X6DH8-G2 manual Hardware Monitor Logic CPU Temperature Threshold

Models: X6DHE-G2 X6DH8-G2

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Hardware Monitor Logic

Chapter 4: BIOS

Hardware Monitor Logic

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.

Highlight this and hit <Enter> to see monitor data for the following items:

CPU1 Temperature: This item displays CPU1 Temperature.

CPU2 Temperature: This item displays CPU2 Temperature.

System Temperature: This item displays the System Temperature.

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 vise 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 Modulation (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 the full speed (12V) at all the time. The Options are: 1. Disable, 2. 3-pin (Server), 3. 3-pin (Workstation), 4. 4-pin (Server) and 5. 4-pin (Workstation).

Fan 1-FAN8: If the feature of Auto Fan Control is enabled, BIOS will automatically display the status of the fans indicated in this item.

Vcore A/Vcore B: These items display the Voltage status of CPU A and CPU B.

P3V3: This item displays the +3.3V voltage status.

P5V: This item displays the +5V voltage status.

N12V: This item displays the -12V voltage status.

P12V: This item displays the +12V voltage status.

VDD: This item displays the VDD status.

P5Vsb: This item displays the voltage status of +5V Standby power.

P3P3Vsb: This item displays the voltage status of +3.3V Standby power.

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SUPER MICRO Computer X6DHE-G2, X6DH8-G2 manual Hardware Monitor Logic CPU Temperature Threshold, Fan Speed Control Modes

Contents

USER’S MANUAL SUPERX6DH8-G2 X6DHE-G2 Revision 1.0cPrinted in the United States of America Preface About This ManualManual Organization Chapter 2 Installation Table of ContentsPreface Chapter 1 IntroductionChapter 3 Troubleshooting Memory ErrorsGLAN LEDs Running Setup Chapter 4 BIOSMain BIOS Setup Advanced SetupChapter Introduction 1-1 OverviewChecklist Headquarters Contacting SupermicroEurope Asia-PacificChapter 1 Introduction Figure 1-1. X6DH8-G2/X6DHE-G2 ImageNote The drawings and pictures shown in this manual were based SUPER Figure 1-2. X6DH8-G2/X6DHE-G2 Motherboard LayoutX6DH8-G2 DIMM 1BDefault Setting Quick Reference X6DH8-G2/X6DHE-G2Connector JumperBIOS Motherboard FeaturesM e m o r y ChipsetDimensions ACPI FeaturesOnboard I/O OtherPCI-X100MHz Figure 1-9. Block Diagram of the E7520 Lindenhurst Chipset1-2 Chipset Overview 1-4 PC Health Monitoring 1-3 Special FeaturesRecovery from AC Power Loss Environmental Temperature ControlCPU Fan Auto-Off in Sleep Mode 1-5 ACPI FeaturesCPU Overheat LED and Control System Resource AlertMain Switch Override Mechanism Slow Blinking LED for Suspend-State IndicatorMicrosoft OnNow External Modem Ring-On1-7 Super I/O 1-6 Power SupplyX6DH8-G2/X6DHE-G2 Users Manual 2-1 Static-Sensitive Devices Chapter InstallationPrecautions UnpackingCPU Installation 2-2 Nocona Processor and Heatsink InstallationCEK Heatsink Installation To Un-install the Heatsink Mounting the Motherboard in the Chassis Figure 2-1. PGA604 Socket Empty and with Processor InstalledDIMM Installation See Figure 2-3 Installing DIMMsFigure 2-2. Installing and Removing DIMMs Memory SupportTop View of DDRII Slot 2-4 I/OPorts/Control Panel ConnectorsVideo Figure 2-3. I/O Port Locations and DefinitionsReset Reset Button Pwr Power Button X Power LED HDD LED NIC1 LED NIC2 LED Overheat LED Power Fail LEDFigure 2-4. JF1 Header Pins Front Control Panel2-5 Connecting Cables ATX Power ConnectorProcessor Power Connector Power LED NMI ButtonPWR LED HDD LED NIC1/NIC2 LED IndicatorsHDD LED NIC1/NIC2 LEDPin Number Definition 7 Vcc 8 Control Signal Power Fail LEDPin Number Definition 5 Vcc 6 Control Signal Overheat LED OHPower Button Reset ButtonReset Button PWR ButtonUniversal Serial Bus USB0/1 Chassis IntrusionSUPER X6DH8-G2Front Panel Universal Serial Bus Headers Serial PortsFP USB ATX PS/2 Keyboard and PS/2 Mouse Ports GLAN Giga-bit Ethernet Ports2-16 SUPERFan Headers Power LED/SpeakerFan6 Fan5 Fan7Wake-On-Ring Wake-On-LANcable SMB Power I2 C ConnectorFan Header Pin Definitions J22 SMB PWR Pin Definitions J242-6 Jumper Settings GLAN Enable/DisableExplanation of Jumpers not use the PWON connector to clear CMOS CMOS ClearWatch Dog Alarm Reset VGA Enable/DisableVGA Enable/Disable Jumper Settings JPG1 Alarm Reset Jumper Settings JP14Alarm Reset Jumper Settings JP12 Power FaultPower Fault SUPERSCSI CH A/B Termination Enable/Disable *ForX6DH8 only SCSI Enable/Disable *ForX6DH8 onlySCSI Enable/Disable Jumper Settings JPA1 SCSI Channel Termination Enable/Disable Jumper Settings JPA2, JPA32-7 Onboard Indicators GLAN LEDsOverheat LED JOH1 2-8 Parallel Port, Floppy/Hard Disk Drive and SCSI Connections ConnectorParallel Printer Port IDE Connectors Floppy ConnectorFloppy Connector Pin Definitions JP8 IDE Connector Pin Definitions J3, J468-pin Ultra320 SCSI Connectors JA1 and JA2 Ultra320 SCSI Connectors X6DH8-G2 OnlySCSI CHA SCSI CHB3-1 Troubleshooting Procedures Chapter TroubleshootingBefore Power On No Power3-2 Technical Support Procedures Memory ErrorsLosing the System’s Setup Configuration Note Not all BIOS can be flashed depending on the modifications 3-3 Frequently Asked Questionsto the boot block code Question How do I update my BIOS?Question Whats on the CD that came with my motherboard? 3-4 Returning Merchandise for Service4-1 Introduction Chapter BIOSSystem BIOS How To Change the Configuration Data4-3 Main BIOS Setup 4-2 Running SetupDefault settings are in bold text unless otherwise noted Press the Delete key to enter SetupMain Setup Features Main BIOS Setup MenuBIOS Date System TimeSerial ATA RAID Enable Native Mode OperationSerial ATA Type LBA Mode ControlMulti-Sector Transfer 32 Bit I/OTransfer Mode 4-4 Advanced SetupUltra DMA Mode System MemoryQuick Boot Mode Boot FeaturesQuiet Boot ACPI ModeCache Video BIOS Area Memory Cache Cache System BIOS AreaCache Base 0-512K Cache Base 512K-640KOnboard GLAN Gigabit- LAN OPROM Configure PCI ConfigurationOnboard SCSI OPROM Configure Default Primary Video AdapterReset Configuration Data PCI Parity Error ForwardingEnable Master Latency TimerForce Compliance Mode Large Disk Access ModeClock Spectrum Feature DRAM Data Integrity ModeEnabling Multi-Media Timer SERR Signal ConditionHyper-threading *Available when supported by the CPU Machine Checking *Available when supported by the CPUProcessor Power Management No Execute Mode Memory Protection *Available when supportedThermal Management 2 *Available when supported by the CPU Adjacent Cache Line Prefetch *Available when supported by the CPUSerial Port A I/O Device ConfigurationBase I/O Address InterruptFloppy Disk Controller DMA ChannelBase I/O Address DMI Event LoggingCOM Port Address Console RedirectionBAUD Rate Console TypeFan Speed Control Modes Hardware Monitor Logic CPU Temperature ThresholdSupervisor Password Is 4-5 SecurityUser Password Is Set Supervisor PasswordPassword on Boot Fixed Disk Boot Sector+Removable Devices 4-6 BootCDROM Drive +Hard DriveLoad Setup Defaults 4-7 ExitExit Saving Changes Exit Discarding ChangesX6DH8-G2/X6DHE-G2 Users Manual Save ChangesRecoverable POST Errors Appendix A BIOS POST CodesTerminal POST Errors POST Code8254 timer initialization POST CodeDescription POST Code DescriptionTest RAM between 512 and 640 kB POST Code DescriptionCheck for SMART Drive optional POST Code The following are for boot block in Flash ROMDescription POST CodeX6DH8-G2/X6DHE-G2 Users Manual Appendix B Installing Software Drivers and Windows Operating System Serial ATA SATAIntroduction to the Intel ICH5R I/O Controller Hub Combined Mode ATA Operate ModeEnhanced Mode Note No=Not Present, Yes=Present Also, if Logical PrimaryConfiguring BIOS settings for the SATA RAID Functions Enhanced Mode Using the Adaptec RAID Configuration Utility ARC A. Using the Array Configuration Utility ACUThe Adaptec Embedded Serial ATA with HostRAID Con- troller Driver Managing Arrays Viewing Array Properties 2. From the ARC menu, select Array Configuration Utility ACUDeleting Arrays RAID 1 only-the following prompt is also displayedTo create an array Creating ArraysAssigning Array Properties When Appropriate Raid LevelCreate Via B-10 5. When you are finished, press Done as the screen shown belowDeleting a Bootable Array Adding a Bootable ArrayNote do not use the delete key to delete the bootable array B-11Adding/Deleting Hotspares B-12Initializing Disk Drives B-13To initialize drives X6DH8-G2/X6DHE-G2 Users Manual B-14Appendix B Software Installation Instructions B-156. Press Enter 7. Read the warning message as shown in the screen Rebuilding Arrays B-16To Rebuild an array Using the Disk Utilities To access the disk utilitiesB-17 X6DH8-G2/X6DHE-G2 Users Manual B-18To Exit Adaptec RAID Configuration Utility B-19You can choose from the following options B-20 B-2 Installing Intels ICH5R Driver by Adaptec and the OSDriver/Tool Installation Display Screen B-3 Installing Other Software Programs and Driverseach item, you must re-boot the system before moving on to the B-21Supero Doctor B-22Supero Doctor III Interface Display Screen-I Health Information B-23 Supero Doctor III Interface Display Screen-II Remote ControlX6DH8-G2/X6DHE-G2 Users Manual B-24