Intel BLKDX58SO2 manual Port 80h Post Codes, Error Messages and Indicators

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Error Messages and Indicators

Port 80h POST Codes

During the POST, the BIOS generates diagnostic progress codes (POST codes) to I/O port 80h. If the POST fails, execution stops and the last POST code generated is left at port 80h and displayed on the Desktop Board’s seven-segment LED display shown in Figure 30. This code is useful for determining the point where an error occurred during the POST.

Figure 30. POST Code LED Display

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Contents Intel Desktop Board DX58SO2 Product Guide Disclaimer Revision HistoryDocument Organization PrefaceIntended Audience Use Only for Intended ApplicationsTerminology Intel Desktop Board DX58SO2 Product GuideTerm Description Contents Installing and Replacing Desktop Board Components Contents Configuring for RAIDTables Feature Summary Desktop Board FeaturesManagement Power ManagementLAN Support HardwareSupported Operating Systems Desktop Board FeaturesIntel Desktop Board DX58SO2 Components Desktop Board ComponentsICH10R Label DescriptionOnline Support ProcessorMain Memory Audio Subsystem Intel X58 Express ChipsetLAN Subsystem LAN Connector LEDsUSB 2.0 Support Serial ATALED Color LED State Indicates Expandability Serial ATA and IDE Auto ConfigurationPCI and PCI Express* Auto Configuration Legacy I/OBack to Bios Button Security PasswordsChassis Intrusion Power ManagementHardware Management Hardware Monitoring and Fan Speed ControlHardware Support Software SupportInstantly Available PC Technology Wake from USB Onboard System Control Switches Onboard System Control SwitchesReset Switch Base Clock Frequency Increase SwitchBase Clock Frequency Decrease Switch Power SwitchLocation of the Diagnostic/Status LEDs Diagnostic/Status LEDsActivity Color Description Diagnostic LEDsDiagnostic LEDs Item/CalloutCPU and VR Hot LEDs BatterySpeaker Real-Time ClockIntel Desktop Board DX58SO2 Product Guide Before You Begin Installing and Replacing Desktop Board ComponentsInstallation Precautions Prevent Power Supply OverloadObserve Safety and Regulatory Requirements Installing and Replacing Desktop Board Components Installing the I/O ShieldIntel Desktop Board DX58SO2 Mounting Screw Hole Locations Installing and Removing the Desktop BoardInstalling a Processor Installing and Removing a ProcessorLift the Load Plate Remove the Processor from the Protective Processor Cover Close the Load Plate Connecting the Processor Fan Heat Sink Cable Installing the Processor Fan Heat SinkRemoving the Processor Installing and Removing MemoryUse DDR3 DIMMs Installing DIMMsInstalling a Dimm Installing and Removing PCI Express x16 Add-in Cards Installing PCI Express x16 Graphics CardsRemoving DIMMs Removing a PCI Express x16 Add-in Card Installing a PCI Express x16 CardRemoving a PCI Express x16 Card Installing Linked PCI Express x16 Graphics CardsInstalling Linked PCI Express Graphics Cards Connecting the Serial ATA Cables Connecting the Serial ATA Sata CablesInternal Headers Connecting to the Internal HeadersFront Panel Audio Header Pdif HeaderIeee 1394a Header Consumer IR CIR Headers Front Panel CIR Receiver Input Header Signal NamesBack Panel CIR Header Emitter Output Header Signal Names Pin Signal Name GroundUSB 2.0 Headers Chassis Intrusion Header Signal NamesUSB 2.0 Header Signal Names Chassis Intrusion HeaderFront Panel Header Alternate Front Panel Power LED HeaderAlternate Front Panel Power LED Header Signal Names Front Panel Header Signal NamesBack Panel Audio Connectors Connecting to the Audio SystemConnecting Chassis Fan Cables Connecting Chassis Fan and Power Supply CablesConnecting Power Supply Cables Connecting Power Supply CablesLocation of the Bios Configuration Jumper Block Setting the Bios Configuration JumperClearing Passwords Jumper Settings for the Bios Setup Program ModesJumper Setting Mode Description Précaution Replacing the BatteryVaro Προσοχή Pozor Removing the Battery Installing the WiFi/Bluetooth* Module in a Desktop Chassis Installing the WiFi/Bluetooth Module Updating the Bios with the Intel Express Bios Update Utility Updating the BiosObtaining the Bios Update File Updating the Bios Using the F7 Function KeyUpdating the Bios Updating the Bios with the ISO Image Bios Update FileRecovering the Bios Creating Your RAID Set Configuring for RAIDConfiguring for RAID Using Intel Matrix Storage Technology Configuring the BiosSetting Up a RAID Ready System Configuring for RAID Intel Desktop Board DX58SO2 Product Guide Front-panel Power LED Blink Codes Error Messages and IndicatorsBios Error Codes Bios Beep CodesBios Error Messages Bios Error MessagesError Message Explanation Port 80h Post Codes Error Messages and IndicatorsPort 80h Post Codes Keyboard/Mouse PS/2 or USB Boot Device Selection BDSRuntime Phase/EFI Operating System Boot BusesIntel Desktop Board DX58SO2 Product Guide Regulatory Compliance Safety StandardsBattery Caution Safety StandardsEuropean Union Declaration of Conformity Statement Product Ecology Statements Recycling ConsiderationsRegulatory Compliance Malay DeutschEspañol FrançaisPortuguese RussianTürkçe China RoHS EMC Regulations FCC Declaration of ConformityEMC Regulations Japan Vcci Statement Canadian Department of Communications Compliance StatementEnsure Electromagnetic Compatibility EMC Compliance Korea Class B StatementDescription Mark Product CertificationsBoard-Level Certifications Regulatory Compliance MarksUnited States Energy STAR*, e-Standby, and ErP ComplianceChassis- and Component-Level Certifications EuropeIntel Desktop Board DX58SO2 Product Guide