SUPER MICRO Computer AS1020S-8 user manual Load Optimal Defaults, Load Fail-Safe Defaults

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Chapter 7: BIOS

Load Optimal Defaults

To set this feature, select Load Optimal Defaults from the Exit menu and press <Enter>. Then Select "OK" to allow BIOS to automatically load the Optimal Defaults as the BIOS Settings. The Optimal settings are designed for maximum system performance, but may not work best for all computer applications.

Load Fail-Safe Defaults

To set this feature, select Load Fail-Safe Defaults from the Exit menu and press <Enter>. The Fail-Safe settings are designed for maximum system stability, but not maximum performance.

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Contents AS1020S-8 Manual Revision Release Date December 28 Preface About This ManualManual Organization Bios System SafetyAdvanced Serverboard Setup Advanced Chassis SetupPreface Table of Contents HDD LED NIC1 LED NIC2 LED Advanced Serverboard SetupJsled Advanced Chassis SetupAppendices BiosPage Overview Chapter IntroductionServerboard Features Server Chassis Features Cooling System Serverworks HT-2000/1000 Chipset System Block Diagram Page Chapter Server Installation Preparing for SetupUnpacking the System Choosing a Setup Location Rack PrecautionsServer Precautions Rack Mounting Considerations Installing the System into a Rack Installing the Rack RailsIdentifying the Sections of the Rails Identifying the Sections of the Rails Installing the Chassis 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 Check the Scsi disk drives Checking the Drive Bay SetupAccessing the drive bays CD-ROM and ﬂoppy disk drivesCheck the airﬂow Supplying power to the systemControl Panel Buttons Chapter System InterfaceControl Panel LEDs Scsi 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 ServerboardProcessor and Heatsink Installation Installing the Processor install to the CPU#1 socket ﬁrstMounting the Serverboard into a Chassis Page Installing Heatsinks Installing the HeatsinksConnecting Cables Connecting Data CablesConnecting Power Cables I/O Ports Connecting the Control PanelSupport Installing MemoryOptimizing memory performance Side and Top Views of DDR InstallationPCI card installation Adding PCI CardsPCI slots H8DSR-8 Serverboard Layout Not drawn to scale Serverboard DetailsOnboard LEDs Description Jumpers Description Default SettingConnectors Description H8DSR-8 Quick ReferenceSecondary Power Connection Connector DeﬁnitionsPrimary ATX Power Connector Processor Power ConnectorOverheat/Fan Fail LED Power LEDUSB0/1 Universal Serial Bus Ports Power Fail LEDReset Button Power ButtonATX PS/2 Keyboard and PS/2 Mouse Ports USB2/3 HeadersSerial Ports Fan HeadersIpmb Header Power LED/SpeakerSMB Power I2C JLAN1/2 Ethernet PortsChassis Intrusion Overheat LEDWake-On-Ring Wake-On-LANJumper Settings Explanation JumpersCmos Clear Onboard Speaker Enable/ Disable PCI-X Slot Frequency SelectWatch Dog Power Force On Scsi Controller Enable/ DisableScsi Termination Enable/ Disable VGA Enable/DisableJLAN1/JLAN2 LEDs Onboard IndicatorsI2C to PCI Enable/Disable +3.3V Power LEDPost Code LEDs Scsi Activity LEDsFloppy, IDE and Scsi Drive Connections Floppy ConnectorIDE Connector Diffsens Termpwr Scsi ConnectorsPage Chapter Advanced Chassis Setup Static-Sensitive DevicesTools Required Chassis Front and Rear Views Control PanelReplacing System Fans Installing a new fanSystem Fans System Fan FailureAccessing the Drive Bays Drive Bay Installation/RemovalMounting a Scsi drive in a drive carrier Scsi Drive InstallationInstalling/removing hot-swap Scsi drives CD-ROM and Floppy Drive Installation Removing the power supply Power SupplyPower Supply Failure Removing/Replacing the Power SupplyRemoving/Replacing the Power Supply Page Starting the Setup Utility ChapterIntroduction Advanced Settings Menu Main MenuCPU Conﬁguration Sub-Menu IDE Conﬁguration Hard Disk Write Protect DMA ModeA.R.T Bit Data TransferFloppy Conﬁguration PCI/PnP MenuSuper IO Conﬁguration North Bridge Conﬁguration Chipset MenuECC Conﬁguration Dram ECC Enable MCT Timing ModeUser Conﬁguration Mode Enable Clock to All DIMMsDram BG Scrub Power Down ControlECC Chip Kill Dram Scrub RedirectATA Conﬁguration Acpi Conﬁguration Advanced Acpi ConﬁgurationEvent Log Conﬁguration Hyper Transport Conﬁguration PCI Express Conﬁguration AMD PowerNow ConﬁgurationRemote Access Conﬁguration MPS ConﬁgurationFan Speed Control Modes CPU Overheat TemperatureSystem Health Monitor System Fan Monitor Boot Settings Conﬁguration Boot MenuCD/DVD Drives Boot Device PriorityHard Disk Drives Removable DrivesExit Menu Security MenuLoad Fail-Safe Defaults Load Optimal DefaultsPage Appendix a Bios Error Beep Codes Amibios Error Beep CodesBeep Code Error Message Description 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 ServerboardRegulatory Compliance