SUPER MICRO Computer AS1021M-T2, AS1021M-82 Processor Clock Options, Device Configuration

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Chapter 7: BIOS

MAC1 LAN1

Settings are Auto and Disabled for MAC1 LAN1.

MAC1 LAN1 Bridge

Settings are Enabled and Disabled for MAC1 LAN1 bridge.

Legacy USB Support

Select "Enabled" to enable the support for USB Legacy. Disable Legacy support if there are no USB devices installed in the system. "Auto" disabled Legacy support if no USB devices are connected. The options are Disabled, Enabled and Auto.

Processor Clock Options

This submenu lists CPU information and the following settings:

MTRR Mapping

This determines the method used for programming CPU MTRRs when 4 GB or more memory is present. The options are Continuous, which makes the PCI hole non- cacheable, and Discrete, which places the PCI hole below the 4 GB boundary.

ACPI 2.0 Objects

Enable or Disable the generation of ACPI __ PPC, __PSS and __PCT objects.

I/O Device Configuration

Serial Port1 Address

This option specifi es the base I/O port address and Interrupt Request address of serial port 1. Select "Disabled" to prevent the serial port from accessing any system resources. When this option is set to Disabled, the serial port physically becomes unavailable. Select "3F8/IRQ4" to allow the serial port to use 3F8 as its I/O port address and IRQ 4 for the interrupt address. The options are Disabled, 3F8/IRQ4, 3E8/IRQ4 and 2E8/IRQ3.

Serial Port2 Address

This option specifi es the base I/O port address and Interrupt Request address of serial port 2. Select "Disabled" to prevent the serial port from accessing any system resources. When this option is set to "Disabled", the serial port physically becomes unavailable. Select "2F8/IRQ3" to allow the serial port to use 2F8 as its I/O port

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Contents AS1021M-T2 AS1021M-82 Manual Revision Release Date October 3 Manual Organization PrefaceAbout This Manual Bios System SafetyAdvanced Serverboard Setup Advanced Chassis SetupPreface Table of Contents Advanced Serverboard Setup System SafetySgpio Advanced Chassis SetupAppendices BiosPage Overview Chapter IntroductionSerial ATA Serverboard FeaturesProcessors MemoryServer Chassis Features Cooling System SATA/SCSI SubsystemControl Panel BackplaneNVidia MCP55 Pro Chipset System Block Diagram Asia-Pacific Contacting SupermicroHeadquarters EuropeUnpacking the System Chapter Server InstallationPreparing for Setup Server Precautions Choosing a Setup LocationRack Precautions Rack Mounting Considerations Identifying the Sections of the Rack Rails Installing the System into a RackInstalling the Inner Rails Locking Tabs Installing the Outer RailsInstalling the Server into a Rack Installing the Server into the RackInstalling the Server into a Telco Rack Installing the Server into a Telco RackChecking the Serverboard Setup Accessing the Inside of the System Checking the Drive Bay Setup Control Panel Buttons Chapter System InterfaceControl Panel LEDs Drive Carrier LEDs Page Electrical Safety Precautions Chapter System SafetyGeneral Safety Precautions ESD Precautions Installing the Onboard Battery Operating PrecautionsUnpacking Chapter Advanced Serverboard SetupPrecautions Handling the ServerboardInstalling the Processor install to the CPU#1 socket first Processor and Heatsink InstallationInstalling the CPU Backplates Page Installing the Heatsink Installing the Heatsink Retention ModulesConnecting Power Cables Connecting CablesConnecting Data Cables Front Control Panel Header Pins JF1 Connecting the Control PanelI/O Ports Installing MemoryOptimizing memory performance Memory Support3b. Top View of DDR Slot PCI Expansion Slots PCI card installationAdding PCI Cards H8DMR-82 Layout Serverboard DetailsH8DMR-82/H8DMR-i2 Quick Reference Jumpers Description Default SettingConnectors Description NMI Button ATX Power ConnectorProcessor Power Connector Auxiliary Power ConnectorOverheat/Fan Fail LED Power LEDUniversal Serial Bus Ports USB0/1 Power Fail LEDReset Button Power ButtonJLAN1/2 Ethernet Ports Extra USB HeadersSerial Ports Fan HeadersOverheat LED Power LED/SpeakerATX PS/2 Keyboard and PS/2 Mouse Ports Chassis IntrusionWake-On-Ring Wake-On-LANCompact Flash Card PWR Connector 3rd Power Supply Alarm Reset HeaderExplanation Jumpers Jumper SettingsPower Fail Header Cmos Clear 3rd Power Supply Fail Detect Enable/DisableVGA Enable/Disable PCI-X Slot Freq. Select I2C to PCI Enable/DisableWatch Dog Compact Flash Master Slave Scsi Controller Enable/ Disable H8DMR-82 onlyScsi Termination Enable/ Disable H8DMR-82 only Scsi Activity LEDs H8DMR- 82 only Onboard Indicators+5V Standby Power LED LAN1/LAN2 LEDsFloppy, IDE, Sata and Scsi Drive Connections Floppy ConnectorSata Ports IDE ConnectorDiffsens Termpwr Scsi Connectors H8DMR-82 onlyPage Tools Required Chapter Advanced Chassis SetupStatic-Sensitive Devices Chassis Front and Rear Views Control PanelReplacing System Cooling Fans Installing a new fanSystem Fans System Fan FailureRemoving the Front Bezel Drive Bay Installation/RemovalRemoving the Front Bezel Accessing the Drive BaysMounting a SATA/SCSI drive in a drive carrier SATA/SCSI Drive InstallationInstalling/removing hot-swap SATA/SCSI drives DVD-ROM and Floppy Drive Installation Removing the power supply Power SupplyPower Supply Failure Removing/Replacing the Power SupplyRemoving/Replacing the Power Supply Introduction Starting the Setup UtilityChapter Main Menu Advanced Settings MenuBios Features Advanced Acpi Configuration Floppy/IDE/SATA Configuration NVidia RAID SetupBlock Multi-Sector Transfer LBA/Large ModePrimary IDE Master/Slave TypeSerial ATA0/1/2 Primary/Secondary Channel DMA ModeA.R.T Bit Data TransferDMA Mode PCI/PnP Configuration NorthBridge Configuration Advanced Chipset ControlSouthBridge Configuration Device Configuration Processor Clock OptionsConsole Redirection DMI Event LoggingSystem Fan Monitor Hardware Health ConfigurationFAN1 Speed Down Time Level1 TemperatureLevel2 Temperature FAN1 Speed through FAN5 SpeedIpmi 1.5 Configuration Removable Drives Boot MenuBoot Device Priority Hard Disk DrivesCD/DVD Drives OS InstallationSecurity Menu Exit Menu Beep Code Error Message Description Appendix a Bios Error Beep CodesAmibios Error Beep Codes Page Uncompressed Initialization Codes Appendix B Bios Post Checkpoint CodesBootblock Recovery Codes Uncompressed Initialization Codes Checkpoint Appendix B Bios Post Checkpoint Codes Checkpoint A9h Aah Abh B0h B1h 00h Page Appendix C System Specifications Chassis WeightPower Supply MotherboardRegulatory Compliance