User ManualTable of ContentsIntel® Desktop Board DX58SO Technical Product Specification1Revision History2Preface3Intended Audience3What This Document Contains3Typographical Conventions3Other Common Notation4Contents51 Product Description91.1 Overview91.1.1 Feature Summary91.1.2 Board Layout111.1.3 Block Diagram131.2 Legacy Considerations141.3 Online Support141.4 Processor141.5 System Memory151.5.1 Memory Configurations161.6 Intel® X58 Chipset181.6.1 USB181.6.2 Serial ATA Interfaces191.7 Discrete eSATA Controller201.7.1 External Serial ATA Support201.8 Real-Time Clock Subsystem201.9 Legacy I/O Controller211.9.1 Consumer Infrared (CIR)211.10 Audio Subsystem221.10.1 Audio Subsystem Software221.10.2 Audio Connectors and Headers221.10.3 8-Channel (7.1) Audio Subsystem231.11 LAN Subsystem241.11.1 Intel® 82567LM Gigabit Ethernet Controller241.11.2 LAN Subsystem Software251.11.3 RJ-45 LAN Connector with Integrated LEDs251.12 Hardware Management Subsystem261.12.1 Hardware Monitoring and Fan Control261.12.2 Fan Monitoring261.12.3 Chassis Intrusion and Detection261.12.4 Thermal Monitoring271.13 Power Management281.13.1 ACPI281.13.2 Hardware Support321.14 Onboard Power Button361.14.1 ENERGY STAR*372 Technical Reference392.1 Memory Resources392.1.1 Addressable Memory392.1.2 Memory Map412.2 Connectors and Headers412.2.1 Back Panel Connectors422.2.2 Component-side Connectors and Headers432.3 Jumper Block532.4 Mechanical Considerations552.4.1 Form Factor552.5 Electrical Considerations562.5.1 Power Supply Considerations562.5.2 Fan Header Current Capability572.5.3 Add-in Board Considerations572.6 Thermal Considerations572.7 Reliability602.8 Environmental603 Overview of BIOS Features613.1 Introduction613.2 BIOS Flash Memory Organization623.3 Resource Configuration623.3.1 PCI Autoconfiguration623.4 System Management BIOS (SMBIOS)633.5 Legacy USB Support633.6 BIOS Updates643.6.1 Language Support643.6.2 Custom Splash Screen653.7 BIOS Recovery653.8 Boot Options663.8.1 CD-ROM Boot663.8.2 Network Boot663.8.3 Booting Without Attached Devices663.8.4 Changing the Default Boot Device During POST663.9 Adjusting Boot Speed673.9.1 Peripheral Selection and Configuration673.9.2 BIOS Boot Optimizations673.10 BIOS Security Features683.11 BIOS Performance Features694 Error Messages and Beep Codes714.1 Speaker714.2 BIOS Beep Codes714.3 BIOS Error Messages714.4 Port 80h POST Codes725 Regulatory Compliance and Battery Disposal Information775.1 Regulatory Compliance775.1.1 Safety Standards775.1.2 European Union Declaration of Conformity Statement785.1.3 Product Ecology Statements795.1.4 EMC Regulations835.1.5 Product Certification Markings (Board Level)845.2 Battery Disposal Information85Size: 3.16 MBPages: 88Language: EnglishOpen manual