SUPER MICRO Computer S120T System Cmos checksum bad Default configuration used, System timer error

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SERIES3800/S120T (7045A-C3/7045A-CT) User's Manual

System CMOS checksum bad - Default configuration used

System CMOS has been corrupted or modified incorrectly, perhaps by an applica- tion program that changes data stored in CMOS. The BIOS installed Default Setup Values. If you do not want these values, enter Setup and enter your own values. If the error persists, check the system battery or contact your dealer.

System timer error

The timer test failed. Requires repair of system board.

Real time clock error

Real-Time Clock fails BIOS hardware test. May require board repair.

Check date and time settings

BIOS found date or time out of range and reset the Real-Time Clock. May require setting legal date (1991-2099).

Previous boot incomplete - Default configuration used

Previous POST did not complete successfully. POST loads default values and offers to run Setup. If the failure was caused by incorrect values and they are not corrected, the next boot will likely fail. On systems with control of wait states, improper Setup settings can also terminate POST and cause this error on the next boot. Run Setup and verify that the waitstate configuration is correct. This error is cleared the next time the system is booted.

Memory Size found by POST differed from CMOS

Memory size found by POST differed from CMOS.

Diskette drive A error

Diskette drive B error

Drive A: or B: is present but fails the BIOS POST diskette tests. Check to see that the drive is defined with the proper diskette type in Setup and that the diskette drive is attached correctly.

Incorrect Drive A type - run SETUP

Type of floppy drive A: not correctly identified in Setup.

Incorrect Drive B type - run SETUP

Type of floppy drive B: not correctly identified in Setup.

System cache error - Cache disabled

RAM cache failed and BIOS disabled the cache. On older boards, check the cache jumpers. You may have to replace the cache. See your dealer. A disabled cache

A-2

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Contents SERIES3800/S120T Manual Revision Release Date February 15 Manual Organization Server InstallationAbout This Manual IntroductionAdvanced Chassis Setup System SafetyAdvanced Serverboard Setup BiosPreface Table of Contents System Interface Bios Chapter Introduction OverviewOnboard SAS Serverboard FeaturesProcessors Memory Serial ATAServer Chassis Features Backplane Cooling SystemIntel 5100 Chipset System Block Diagram Europe Contacting SupermicroHeadquarters Asia-PacificPreparing for Setup Chapter Server InstallationUnpacking the System Rack Precautions Choosing a Setup LocationServer Precautions Ambient Operating Temperature Rack Mounting ConsiderationsInstalling the System into a Rack Identifying the Sections of the Rack RailsInstalling the Chassis Rails Preparing to Install the Chassis RailsInstalling the Rack Rails Installing the Rails to the ChassisInstalling the Server into the Rack Installing the Server into a RackChecking the Serverboard Setup Accessing the Inside of the SystemChecking the Drive Bay Setup Checking the DrivesChecking the Airflow Chapter System Interface PowerReset Control Panel ButtonsControl Panel LEDs Overheat/Fan FailPower Fail Drive Carrier LEDsPage Chapter System Safety Electrical Safety PrecautionsGeneral Safety Precautions ESD Precautions Operating Precautions Installing the Onboard BatteryChapter Advanced Serverboard Setup Installing to the Chassis Serverboard InstallationConnecting Cables UnpackingConnecting Power Cables Connecting Data CablesConnecting the Control Panel Control Panel Header Pins I/O PortsInstalling the Processor and Heat Sink Installation ProcedureCPU Installation Gold dot Socket key Installing the Heat Sink Installation Uninstalling the Heat SinkInstalling Memory Modules Installing MemoryMemory Support Dimm Installation Installing an Add-on Card Adding PCI CardsServerboard Details X7DCA-3/X7DCA-i Layout Not drawn to scaleConnector Description Jumper Description Default SettingX7DCA-3/X7DCA-i Quick Reference Secondary Power Connectors Connector DefinitionsMain ATX Power Supply Connector Processor Power ConnectorPower Fail LED Reset ConnectorOverheat/Fan Fail LED OH NMI Button Power On LEDFan Headers Wake-On-Ring Chassis IntrusionWake-On-LAN LAN1/2 Ethernet PortsUniversal Serial Bus USB Power LED/SpeakerOverheat LED/Fan Fail JOH1 Sgpio HeadersSAS Power SMB I2C Connector Power SMB I2C ConnectorBackpanel Power SMB I2C Connector ATX PS/2 Keyboard and PS/2 Mouse PortsCD Header Front Panel Audio ControlCmos Clear Jumper SettingsExplanation of Jumpers To clear CmosI2C Bus to PCI-X/ Slots LAN1/2 Enable/DisableWatch Dog Enable/Disable I2C Bus to PCI-Exp. SlotsLAN1/2 LEDs Onboard IndicatorsOnboard Power LED LE1 SAS LEDsParallel, Floppy, IDE, and Sata Ports Parallel Printer PortIDE Connector Sata PortsFloppy Drive Connector Chapter Advanced Chassis Setup Chassis Front View Front Control Panel PowerPower Fail NIC1Fan Failure Installing a New FanSystem Fans Replacing Chassis Cooling FansRemoving a Chassis Fan Installing/Removing SAS/SATA Drives Drive Bay InstallationMounting a SAS/SATA drive in a Drive Carrier SAS/SATA Backplane Removing a SAS/SATA Drive CarrierAdding a DVD/CD-ROM Drive Installing Components in the 5.25 Drive BaysRemoving the Empty Drive Bay Adding an IDE or Floppy DrivePower Supply Failure Power SupplyReplacing the Power Supply Page Starting the Setup Utility System BiosHow To Change the Configuration Data IntroductionDefault settings are in bold text unless otherwise noted Running SetupMain Bios Setup Press the Delete key to enter SetupSystem Time Main Bios Setup Menu Main Setup FeaturesBios Date System DateType Ultra DMA Mode LBA Mode ControlTransfer Mode CHS Format Available for Primary/Master onlySata Ahci Available when Sata RAID is Disabled Native Mode OperationSerial ATA Sata RAID Enable Serial ATAQuickBoot Mode Advanced SetupXBoot Features QuietBootXMemory Cache Cache Extended Memory Cache Base 0-512KCache Base 512K-640K Discrete Mtrr AllocationXpci Configuration XAdvanced Chipset Control XAdvanced Processor Options Intel Eist Support Available when supported by the CPU Hardware Prefetcher Available when supported by the CPUEcho TPR Xcpu Cache Control XI/O Device ConfigurationDMA Channel Xdmi Event LoggingParallel Port Floppy Disk ControllerXConsole Redirection XHardware Monitor Logic System Event Logging Voltage MonitoringClear System Event Logging XSystem Event Log/System Event Log List Mode XRealtime Sensor Data Set Supervisor Password Supervisor Password IsUser Password Is SecuritySet User Password Password on BootBoot Boot Priority Order/Excluded from Boot OrdersExit Monitor type does not match Cmos Run Setup Keyboard errorKeyboard locked Unlock key switch System battery is dead Replace and run SetupReal time clock error System Cmos checksum bad Default configuration usedSystem timer error Check date and time settingsEntering Setup Fail-Safe Timer NMI FailedAllocation Error for device Eisa Cmos not writeableDevice IRQ conflict PS/2 Mouse Boot Summary ScreenPress F1 to resume, F2 to Setup, F3 for previous Nnnn kB Extended RAM PassedVideo Bios shadowed Press F2 to enter SetupSystem Bios shadowed PS/2 MousePage Terminal Post Errors Recoverable Post ErrorsPost Code Description Post Code Description Post Code Description Post Code Description Appendix B Bios Post Codes Page Introduction to Serial ATA and Parallel ATA Introduction to the Intel ICH9R Serial RAID SetupSerial ATA Sata RAID Configurations Intel Matrix StorageUsing the Intel ICH9R Sata RAID Utility Program Creating, Deleting and Resetting RAID VolumesCreating a RAID 0 Volume Creating a RAID 1 Volume Creating a RAID 10 RAID 1+ RAID Creating a RAID 5 Set Parity Deleting RAID Volume Resetting to Non-RAID and Resetting a RAID HDD Exiting the Intel Matrix Storage Manager UtilityInstalling Windows XP/2000/2003 for RAID Systems Bios Weight Regulatory Compliance