User Manual (BLKD2550MUD2)Table of ContentsIntel® Desktop Board D2550MUD2 Technical Product Specification1Revision History2Board Identification Information3Errata3Preface5Contents71 Product Description111.1 Overview111.1.1 Feature Summary111.1.2 Board Layout131.1.3 Block Diagram151.2 Online Support161.3 Processor161.3.1 Intel® D2550 Graphics Subsystem171.4 System Memory181.5 Intel® NM10 Express Chipset201.5.2 USB221.5.3 SATA Support221.6 Real-Time Clock Subsystem231.7 Legacy I/O Controller231.8 LAN Subsystem241.8.1 LAN Subsystem Drivers241.8.2 RJ-45 LAN Connector with Integrated LEDs251.9 Audio Subsystem261.9.1 Audio Subsystem Software271.9.2 Audio Connectors and Headers271.10 Hardware Management Subsystem281.10.1 Hardware Monitoring281.10.2 Thermal Monitoring291.11 Power Management301.11.1 ACPI301.11.2 Hardware Support332 Technical Reference372.1 Memory Map372.1.1 Addressable Memory372.2 Connectors and Headers402.2.1 Back Panel412.2.2 Component-side Connectors and Headers432.3 BIOS Configuration Jumper Block552.4 Mechanical Considerations572.4.1 Form Factor572.5 Electrical Considerations582.5.1 Fan Header Current Capability582.5.2 Add-in Board Considerations582.6 Thermal Considerations582.6.1 Passive Heatsink Design in a Passive System Environment602.7 Power Consumption632.7.1 Minimum Load Configuration632.7.2 Maximum Load Configuration632.8 Reliability642.9 Environmental643 Overview of BIOS Features653.1 Introduction653.2 BIOS Flash Memory Organization663.3 Resource Configuration663.3.1 PCI* Autoconfiguration663.4 System Management BIOS (SMBIOS)673.5 Legacy USB Support683.6 BIOS Updates693.6.1 BIOS Recovery693.6.2 Custom Splash Screen703.7 Boot Options703.7.1 Optical Drive Boot703.7.2 Network Boot703.7.3 Booting Without Attached Devices713.7.4 Changing the Default Boot Device During POST713.8 Adjusting Boot Speed713.8.1 Peripheral Selection and Configuration713.8.2 BIOS Boot Optimizations723.9 BIOS Security Features734 Board Status and Error Messages754.1 BIOS Beep Codes754.2 Front-panel Power LED Blink Codes764.3 BIOS Error Messages764.4 Port 80h POST Codes775 Regulatory Compliance and Battery Disposal Information835.1 Regulatory Compliance835.1.1 Safety Standards835.1.2 European Union Declaration of Conformity Statement845.1.3 Product Ecology Statements855.1.4 EMC Regulations875.1.5 ENERGY STAR* 5.0, e-Standby, and ErP Compliance905.1.6 Regulatory Compliance Marks (Board Level)915.2 Battery Disposal Information92Size: 1.97 MBPages: 96Language: EnglishOpen manual
User Manual (BOXD2550MUD2)Table of ContentsIntel® Desktop Board D2550MUD2 Technical Product Specification1Revision History2Board Identification Information3Errata3Preface5Contents71 Product Description111.1 Overview111.1.1 Feature Summary111.1.2 Board Layout131.1.3 Block Diagram151.2 Online Support161.3 Processor161.3.1 Intel® D2550 Graphics Subsystem171.4 System Memory181.5 Intel® NM10 Express Chipset201.5.2 USB221.5.3 SATA Support221.6 Real-Time Clock Subsystem231.7 Legacy I/O Controller231.8 LAN Subsystem241.8.1 LAN Subsystem Drivers241.8.2 RJ-45 LAN Connector with Integrated LEDs251.9 Audio Subsystem261.9.1 Audio Subsystem Software271.9.2 Audio Connectors and Headers271.10 Hardware Management Subsystem281.10.1 Hardware Monitoring281.10.2 Thermal Monitoring291.11 Power Management301.11.1 ACPI301.11.2 Hardware Support332 Technical Reference372.1 Memory Map372.1.1 Addressable Memory372.2 Connectors and Headers402.2.1 Back Panel412.2.2 Component-side Connectors and Headers432.3 BIOS Configuration Jumper Block552.4 Mechanical Considerations572.4.1 Form Factor572.5 Electrical Considerations582.5.1 Fan Header Current Capability582.5.2 Add-in Board Considerations582.6 Thermal Considerations582.6.1 Passive Heatsink Design in a Passive System Environment602.7 Power Consumption632.7.1 Minimum Load Configuration632.7.2 Maximum Load Configuration632.8 Reliability642.9 Environmental643 Overview of BIOS Features653.1 Introduction653.2 BIOS Flash Memory Organization663.3 Resource Configuration663.3.1 PCI* Autoconfiguration663.4 System Management BIOS (SMBIOS)673.5 Legacy USB Support683.6 BIOS Updates693.6.1 BIOS Recovery693.6.2 Custom Splash Screen703.7 Boot Options703.7.1 Optical Drive Boot703.7.2 Network Boot703.7.3 Booting Without Attached Devices713.7.4 Changing the Default Boot Device During POST713.8 Adjusting Boot Speed713.8.1 Peripheral Selection and Configuration713.8.2 BIOS Boot Optimizations723.9 BIOS Security Features734 Board Status and Error Messages754.1 BIOS Beep Codes754.2 Front-panel Power LED Blink Codes764.3 BIOS Error Messages764.4 Port 80h POST Codes775 Regulatory Compliance and Battery Disposal Information835.1 Regulatory Compliance835.1.1 Safety Standards835.1.2 European Union Declaration of Conformity Statement845.1.3 Product Ecology Statements855.1.4 EMC Regulations875.1.5 ENERGY STAR* 5.0, e-Standby, and ErP Compliance905.1.6 Regulatory Compliance Marks (Board Level)915.2 Battery Disposal Information92Size: 1.97 MBPages: 96Language: EnglishOpen manual
