SUPER MICRO Computer X6DHE-G2, X6DH8-G2 manual Following are for boot block in Flash ROM

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Appendix A: BIOS POST Codes

 

 

POST Code

Description

CDh

Re-map I/O and memory for PCMCIA

CEh

Initialize digitizer and display message

D2h

Unknown interrupt

The following are for boot block in Flash ROM

POST Code

Description

E0h

Initialize the chipset

E1h

Initialize the bridge

E2h

Initialize the CPU

E3h

Initialize system timer

E4h

Initialize system I/O

E5h

Check force recovery boot

E6h

Checksum BIOS ROM

E7h

Go to BIOS

E8h

Set Huge Segment

E9h

Initialize Multi Processor

EAh

Initialize OEM special code

EBh

Initialize PIC and DMA

ECh

Initialize Memory type

EDh

Initialize Memory size

EEh

Shadow Boot Block

EFh

System memory test

F0h

Initialize interrupt vectors

F1h

Initialize Run Time Clock

F2h

Initialize video

F3h

Initialize System Management Manager

F4h

Output one beep

F5h

Clear Huge Segment

F6h

Boot to Mini DOS

F7h

Boot to Full DOS

*If the BIOS detects error 2C, 2E, or 30 (base 512K RAM error), it displays an additional word-bitmap (xxxx) indicating the address line or bits that failed. For example, “2C 0002” means address line 1 (bit one set) has failed. “2E 1020" means data bits 12 and 5 (bits 12 and 5 set) have failed in the lower 16 bits. The BIOS also sends the bitmap to the port-80 LED display. It first displays the checkpoint code, followed by a delay, the high-order byte, another delay, and then the loworder byte of the error.

It repeats this sequence continuously.

A-5

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Contents Super Page Manual Organization About This ManualTable of Contents Troubleshooting Appendices BiosOverview ChecklistAsia-Pacific Contacting SupermicroHeadquarters EuropeX6DH8-G2/X6DHE-G2 Image X6DH8-G2 X6DH8-G2/X6DHE-G2 Motherboard LayoutConnector Description Jumper Description Default SettingQuick Reference X6DH8-G2/X6DHE-G2 Expansion Slots Motherboard FeaturesM o r y ChipsetOther Acpi FeaturesDimensions Onboard I/OBlock Diagram of the E7520 Lindenhurst Chipset Chipset Overview PC Health Monitoring Special FeaturesRecovery from AC Power Loss Environmental Temperature ControlSystem Resource Alert Acpi FeaturesCPU Fan Auto-Off in Sleep Mode CPU Overheat LED and ControlExternal Modem Ring-On Slow Blinking LED for Suspend-State IndicatorMain Switch Override Mechanism Microsoft OnNowSuper I/O Power SupplyPage Static-Sensitive Devices PrecautionsUnpacking CPU Installation Nocona Processor and Heatsink InstallationCEK Heatsink Installation To Un-install the Heatsink Mounting the Motherboard in the Chassis PGA604 Socket Empty and with Processor InstalledDimm Installation See Figure Installing DIMMsMemory Support I/O Port Locations and Definitions I/OPorts/Control Panel ConnectorsFront Control Panel JF1 Header PinsATX Power Connector Connecting CablesProcessor Power Connector NMI Button Power LEDHDD LED NIC1/NIC2 LED IndicatorsOverheat LED OH Power Fail LEDPower Button Reset ButtonUniversal Serial Bus USB0/1 Chassis IntrusionSerial Ports Front Panel Universal Serial Bus HeadersATX PS/2 Keyboard and PS/2 Mouse Ports Glan Giga-bit Ethernet PortsFan Headers Power LED/SpeakerWake-On-LAN Wake-On-RingSMB Power I2 C ConnectorGlan Enable/Disable Jumper SettingsExplanation Jumpers Watch Dog Cmos ClearAlarm Reset VGA Enable/DisablePower Fault Power FaultScsi CH A/B Termination Enable/Disable *ForX6DH8 only Scsi Enable/Disable *ForX6DH8 onlyGlan LEDs Onboard IndicatorsOverheat LED JOH1 Parallel Printer Port Parallel Port, Floppy/Hard Disk Drive and Scsi ConnectionsIDE Connectors Floppy ConnectorPin Ultra320 Scsi Connectors JA1 and JA2 Ultra320 Scsi Connectors X6DH8-G2 OnlyOr installing any hardware components Troubleshooting ProceduresBefore Power On No PowerMemory Errors Technical Support ProceduresLosing the System’s Setup Configuration Question How do I update my BIOS? Frequently Asked QuestionsQuestion Whats on the CD that came with my motherboard? Returning Merchandise for ServiceIntroduction System BiosHow To Change the Configuration Data Starting the Setup UtilityMain Bios Setup Running SetupPress the Delete key to enter Setup Main Setup Features Main Bios Setup MenuNative Mode Operation Serial ATA RAID EnableSerial ATA Bit I/O LBA Mode ControlType Multi-Sector TransferSystem Memory Advanced SetupTransfer Mode Ultra DMA ModeAcpi Mode Boot FeaturesQuick Boot Mode Quiet BootCache Base 512K-640K Memory Cache Cache System Bios AreaCache Video Bios Area Cache Base 0-512KDefault Primary Video Adapter PCI ConfigurationOnboard Glan Gigabit- LAN Oprom Configure Onboard Scsi Oprom ConfigureLatency Timer PCI Parity Error ForwardingReset Configuration Data Enable MasterDram Data Integrity Mode Large Disk Access ModeForce Compliance Mode Clock Spectrum FeatureLegacy USB Support Serr Signal ConditionEnabling Multi-Media Timer USB FunctionAdjacent Cache Line Prefetch *Available when supported by No Execute Mode Memory Protection *Available when supportedProcessor Power Management Thermal Management 2 *Available when supported by the CPUInterrupt Device ConfigurationSerial Port a Base I/O AddressEvent Log Validity DMA ChannelFloppy Disk Controller DMI Event LoggingConsole Type Console RedirectionCOM Port Address Baud RateFan Speed Control Modes Hardware Monitor Logic CPU Temperature ThresholdSet User Password Supervisor Password IsUser Password Is Set Supervisor PasswordPassword on Boot Fixed Disk Boot Sector+Hard Drive Boot+Removable Devices Cdrom DriveExit Discarding Changes Load Setup DefaultsExit Exit Saving ChangesSave Changes Terminal Post Errors Recoverable Post ErrorsPost Code Description Post Code Description Post Code Description Post Code Description Following are for boot block in Flash ROM Page Introduction to the Intel ICH5R I/O Controller Hub Combined Mode ATA Operate ModeEnhanced Mode Appendix B Software Installation Instructions Using the Array Configuration Utility ACU Using the Adaptec RAID Configuration Utility ARCManaging Arrays RAID 1 only-the following prompt is also displayed From the ARC menu, select Array Configuration Utility ACUViewing Array Properties Deleting ArraysTo create an array Creating ArraysAssigning Array Properties Raid Level Create Via When Appropriate When you are finished, press Done as the screen shown below Deleting a Bootable Array Adding a Bootable ArrayAdding/Deleting Hotspares To initialize drives Initializing Disk DrivesPage Page To Rebuild an array Rebuilding ArraysTo access the disk utilities Using the Disk UtilitiesPage You can choose from the following options To Exit Adaptec RAID Configuration UtilityInstalling Intels ICH5R Driver by Adaptec and the OS Installing Other Software Programs and Drivers Supero Doctor Supero Doctor III Interface Display Screen-II Remote Control