SUPER MICRO Computer AS1021M-82, AS1021M-T2 user manual SouthBridge Configuration

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AS1021M-T2/1021M-82 User's Manual

DRAM Scrub Redirect

Allows system to correct DRAM ECC errors immediately, even with background scrubbing on. Options are Enabled and Disabled.

DRAM BG Scrub

Corrects memory errors so later reads are correct. Options are Dis- abled and various times in nanoseconds and microseconds.

L2 Cache BG Scrub

Allows L2 cache RAM to be corrected when idle. Options are Disabled and various times in nanoseconds and microseconds.

Data Cache BG Scrub

Allows L1 cache RAM to be corrected when idle. Options are Disabled and various times in nanoseconds and microseconds.

Power Down Control

Allows DIMMs to enter power down mode by deasserting the clock enable signal when DIMMs are not in use. Options are Auto and Disabled.

Memory Timing Parameters

Allows the user to select which CPU Node's timing parameters (memory clock, etc.) to display. Options are CPU Node 0 and CPU Node1.

SouthBridge Configuration

USB 1.1 Controller

Enable or disable the USB 1.1 controller.

USB 2.0 Controller

Enable or disable the USB 2.0 controller.

MAC0 LAN0

Settings are Auto and Disabled for MAC0 LAN0.

MAC0 LAN0 Bridge

Settings are Enabled and Disabled for MAC0 LAN0 bridge.

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Contents AS1021M-T2 AS1021M-82 Manual Revision Release Date October 3 About This Manual PrefaceManual Organization Advanced Chassis Setup System SafetyAdvanced Serverboard Setup BiosPreface Table of Contents System Safety Advanced Serverboard SetupAdvanced Chassis Setup SgpioBios AppendicesPage Chapter Introduction OverviewMemory Serverboard FeaturesProcessors Serial ATAServer Chassis Features Backplane SATA/SCSI SubsystemControl Panel Cooling SystemNVidia MCP55 Pro Chipset System Block Diagram Europe Contacting SupermicroHeadquarters Asia-PacificPreparing for Setup Chapter Server InstallationUnpacking the System Rack Precautions Choosing a Setup LocationServer Precautions Rack Mounting Considerations Installing the Inner Rails Installing the System into a RackIdentifying the Sections of the Rack Rails Installing the Outer Rails Locking TabsInstalling the Server into the Rack Installing the Server into a 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 Chapter System Interface Control Panel ButtonsControl Panel LEDs Drive Carrier LEDs Page Chapter System Safety Electrical Safety PrecautionsGeneral Safety Precautions ESD Precautions Operating Precautions Installing the Onboard BatteryHandling the Serverboard Chapter Advanced Serverboard SetupPrecautions UnpackingInstalling the CPU Backplates Processor and Heatsink InstallationInstalling the Processor install to the CPU#1 socket first Page Installing the Heatsink Retention Modules Installing the HeatsinkConnecting Data Cables Connecting CablesConnecting Power Cables Connecting the Control Panel Front Control Panel Header Pins JF1Installing Memory I/O PortsMemory Support Optimizing memory performance3b. Top View of DDR Slot Adding PCI Cards PCI card installationPCI Expansion Slots Serverboard Details H8DMR-82 LayoutConnectors Description Jumpers Description Default SettingH8DMR-82/H8DMR-i2 Quick Reference Auxiliary Power Connector ATX Power ConnectorProcessor Power Connector NMI ButtonPower LED Overheat/Fan Fail LEDPower Button Power Fail LEDReset Button Universal Serial Bus Ports USB0/1Fan Headers Extra USB HeadersSerial Ports JLAN1/2 Ethernet PortsChassis Intrusion Power LED/SpeakerATX PS/2 Keyboard and PS/2 Mouse Ports Overheat LEDWake-On-LAN Wake-On-Ring3rd Power Supply Alarm Reset Header Compact Flash Card PWR ConnectorPower Fail Header Jumper SettingsExplanation Jumpers VGA Enable/Disable 3rd Power Supply Fail Detect Enable/DisableCmos Clear Watch Dog I2C to PCI Enable/DisablePCI-X Slot Freq. Select Scsi Termination Enable/ Disable H8DMR-82 only Scsi Controller Enable/ Disable H8DMR-82 onlyCompact Flash Master Slave LAN1/LAN2 LEDs Onboard Indicators+5V Standby Power LED Scsi Activity LEDs H8DMR- 82 onlyFloppy Connector Floppy, IDE, Sata and Scsi Drive ConnectionsIDE Connector Sata PortsScsi Connectors H8DMR-82 only Diffsens TermpwrPage Static-Sensitive Devices Chapter Advanced Chassis SetupTools Required Control Panel Chassis Front and Rear ViewsSystem Fan Failure Installing a new fanSystem Fans Replacing System Cooling FansDrive Bay Installation/Removal Removing the Front BezelAccessing the Drive Bays Removing the Front BezelSATA/SCSI Drive Installation Mounting a SATA/SCSI drive in a drive carrierInstalling/removing hot-swap SATA/SCSI drives DVD-ROM and Floppy Drive Installation Removing/Replacing the Power Supply Power SupplyPower Supply Failure Removing the power supplyRemoving/Replacing the Power Supply Chapter Starting the Setup UtilityIntroduction Bios Features Advanced Settings MenuMain Menu Advanced Acpi Configuration NVidia RAID Setup Floppy/IDE/SATA ConfigurationType LBA/Large ModePrimary IDE Master/Slave Block Multi-Sector TransferBit Data Transfer DMA ModeA.R.T Serial ATA0/1/2 Primary/Secondary ChannelDMA Mode PCI/PnP Configuration Advanced Chipset Control NorthBridge ConfigurationSouthBridge Configuration Processor Clock Options Device ConfigurationDMI Event Logging Console RedirectionHardware Health Configuration System Fan MonitorFAN1 Speed through FAN5 Speed Level1 TemperatureLevel2 Temperature FAN1 Speed Down TimeIpmi 1.5 Configuration Hard Disk Drives Boot MenuBoot Device Priority Removable DrivesSecurity Menu OS InstallationCD/DVD Drives Exit Menu Amibios Error Beep Codes Appendix a Bios Error Beep CodesBeep Code Error Message Description Page Appendix B Bios Post Checkpoint Codes Uncompressed Initialization 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 Motherboard WeightPower Supply ChassisRegulatory Compliance