User Manual (BOXD425KT)Table of ContentsIntel® Desktop Board D425KT and Intel® Desktop Board D425KTW Technical Product Specification1Revision History2Preface3Contents51 Product Description91.1 Overview91.1.1 Feature Summary91.1.2 Board Layout111.1.3 Block Diagram131.2 Online Support141.3 Processor141.3.1 Intel D425 Graphics Subsystem151.4 System Memory161.5 Intel® NM10 Express Chipset171.5.2 USB191.5.3 SATA Support191.6 Real-Time Clock Subsystem201.7 Legacy I/O Controller201.8 LAN Subsystem211.8.1 LAN Subsystem Drivers211.8.2 RJ-45 LAN Connector with Integrated LEDs221.9 Audio Subsystem231.9.1 Audio Subsystem Software241.9.2 Audio Connectors and Headers241.10 Hardware Management Subsystem251.10.1 Hardware Monitoring251.10.2 Thermal Monitoring261.11 Power Management271.11.1 ACPI271.11.2 Hardware Support302 Technical Reference332.1 Memory Map332.1.1 Addressable Memory332.2 Connectors and Headers362.2.1 Back Panel372.2.2 Component-side Connectors and Headers392.3 BIOS Configuration Jumper Block492.4 Mechanical Considerations512.4.1 Form Factor512.5 Electrical Considerations522.5.1 Fan Header Current Capability522.5.2 Add-in Board Considerations522.6 Thermal Considerations522.6.1 Passive Heatsink Design in a Passive System Environment542.7 Power Consumption572.7.1 Minimum Load Configuration572.7.2 Maximum Load Configuration572.8 Reliability582.9 Environmental593 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 Support643.6 BIOS Updates653.6.1 BIOS Recovery653.6.2 Custom Splash Screen663.7 Boot Options663.7.1 Optical Drive Boot663.7.2 Network Boot663.7.3 Booting Without Attached Devices673.7.4 Changing the Default Boot Device During POST673.8 BIOS Security Features684 Board Status and Error Messages694.1 BIOS Beep Codes694.2 Front-panel Power LED Blink Codes704.3 BIOS Error Messages704.4 Port 80h POST Codes715 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 Regulations815.1.5 ENERGY STAR* 5.0, e-Standby, and ErP Compliance845.1.6 Regulatory Compliance Marks (Board Level)855.2 Battery Disposal Information86Size: 3.15 MBPages: 89Language: EnglishOpen manual
User Manual (BLKD425KT)Table of ContentsIntel® Desktop Board D425KT and Intel® Desktop Board D425KTW Technical Product Specification1Revision History2Preface3Contents51 Product Description91.1 Overview91.1.1 Feature Summary91.1.2 Board Layout111.1.3 Block Diagram131.2 Online Support141.3 Processor141.3.1 Intel D425 Graphics Subsystem151.4 System Memory161.5 Intel® NM10 Express Chipset171.5.2 USB191.5.3 SATA Support191.6 Real-Time Clock Subsystem201.7 Legacy I/O Controller201.8 LAN Subsystem211.8.1 LAN Subsystem Drivers211.8.2 RJ-45 LAN Connector with Integrated LEDs221.9 Audio Subsystem231.9.1 Audio Subsystem Software241.9.2 Audio Connectors and Headers241.10 Hardware Management Subsystem251.10.1 Hardware Monitoring251.10.2 Thermal Monitoring261.11 Power Management271.11.1 ACPI271.11.2 Hardware Support302 Technical Reference332.1 Memory Map332.1.1 Addressable Memory332.2 Connectors and Headers362.2.1 Back Panel372.2.2 Component-side Connectors and Headers392.3 BIOS Configuration Jumper Block492.4 Mechanical Considerations512.4.1 Form Factor512.5 Electrical Considerations522.5.1 Fan Header Current Capability522.5.2 Add-in Board Considerations522.6 Thermal Considerations522.6.1 Passive Heatsink Design in a Passive System Environment542.7 Power Consumption572.7.1 Minimum Load Configuration572.7.2 Maximum Load Configuration572.8 Reliability582.9 Environmental593 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 Support643.6 BIOS Updates653.6.1 BIOS Recovery653.6.2 Custom Splash Screen663.7 Boot Options663.7.1 Optical Drive Boot663.7.2 Network Boot663.7.3 Booting Without Attached Devices673.7.4 Changing the Default Boot Device During POST673.8 BIOS Security Features684 Board Status and Error Messages694.1 BIOS Beep Codes694.2 Front-panel Power LED Blink Codes704.3 BIOS Error Messages704.4 Port 80h POST Codes715 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 Regulations815.1.5 ENERGY STAR* 5.0, e-Standby, and ErP Compliance845.1.6 Regulatory Compliance Marks (Board Level)855.2 Battery Disposal Information86Size: 3.15 MBPages: 89Language: EnglishOpen manual
User ManualTable of ContentsIntel® Desktop Board D425KT Product Guide1Revision History2Preface3Contents51 Desktop Board Features9Desktop Board Components11Processor13System Memory13Integrated Graphics Subsystem14Intel® NM10 Express Chipset14Operating System Support14Onboard Audio Subsystem14Legacy Input/Output (I/O) Controller15LAN Subsystem16USB 2.0 Support17SATA Interface17Expandability17BIOS17PCI Auto Configuration17Security Passwords18Power Management Features18ACPI18Hardware Support18Battery21Real-Time Clock212 Installing and Replacing Desktop Board Components23Before You Begin23Installation Precautions25Prevent Power Supply Overload25Observe Safety and Regulatory Requirements25Installing the I/O Shield26Installing and Removing the Desktop Board27Installing and Removing Memory28Connecting SATA Drives29Connecting to the Internal Headers30Connecting to the Front Panel Audio Header31Connecting to the Serial Port Header31Connecting to the Front Panel Header32Connecting to the Front Panel USB 2.0 Headers32Connecting a Chassis Fan33Connecting a Power Supply34Setting the BIOS Configuration Jumper35Clearing Passwords36Replacing the Battery373 Updating the BIOS43Updating the BIOS with the Intel® Express BIOS Update Utility43Updating the BIOS with the Iflash Memory Update Utility44Obtaining the BIOS Update File44Using the Iflash Memory Update Utility44Recovering the BIOS45A Board Status and Error Messages47BIOS Beep Codes47BIOS Front-panel Power LED Blink Codes48POST Error Messages48B Regulatory Compliance49Safety Standards49Battery Caution49European Union Declaration of Conformity Statement50Product Ecology Statements51Recycling Considerations51China RoHS54EMC Regulations55FCC Declaration of Conformity55Canadian Department of Communications Compliance Statement56Japan VCCI Statement56Korea Class B Statement57Ensure Electromagnetic Compatibility (EMC) Compliance57Product Certifications58Board-Level Certifications58Chassis- and Component-Level Certifications59ENERGY STAR*, e-Standby, and ErP Compliance60Size: 4.74 MBPages: 60Language: EnglishOpen manual
User ManualTable of ContentsIntel® Desktop Board D425KT Product Guide1Revision History2Preface3Contents51 Desktop Board Features9Desktop Board Components11Processor13System Memory13Integrated Graphics Subsystem14Intel® NM10 Express Chipset14Operating System Support14Onboard Audio Subsystem14Legacy Input/Output (I/O) Controller15LAN Subsystem16USB 2.0 Support17SATA Interface17Expandability17BIOS17PCI Auto Configuration17Security Passwords18Power Management Features18ACPI18Hardware Support18Battery21Real-Time Clock212 Installing and Replacing Desktop Board Components23Before You Begin23Installation Precautions25Prevent Power Supply Overload25Observe Safety and Regulatory Requirements25Installing the I/O Shield26Installing and Removing the Desktop Board27Installing and Removing Memory28Connecting SATA Drives29Connecting to the Internal Headers30Connecting to the Front Panel Audio Header31Connecting to the Serial Port Header31Connecting to the Front Panel Header32Connecting to the Front Panel USB 2.0 Headers32Connecting a Chassis Fan33Connecting a Power Supply34Setting the BIOS Configuration Jumper35Clearing Passwords36Replacing the Battery373 Updating the BIOS43Updating the BIOS with the Intel® Express BIOS Update Utility43Updating the BIOS with the Iflash Memory Update Utility44Obtaining the BIOS Update File44Using the Iflash Memory Update Utility44Recovering the BIOS45A Board Status and Error Messages47BIOS Beep Codes47BIOS Front-panel Power LED Blink Codes48POST Error Messages48B Regulatory Compliance49Safety Standards49Battery Caution49European Union Declaration of Conformity Statement50Product Ecology Statements51Recycling Considerations51China RoHS54EMC Regulations55FCC Declaration of Conformity55Canadian Department of Communications Compliance Statement56Japan VCCI Statement56Korea Class B Statement57Ensure Electromagnetic Compatibility (EMC) Compliance57Product Certifications58Board-Level Certifications58Chassis- and Component-Level Certifications59ENERGY STAR*, e-Standby, and ErP Compliance60Size: 3.84 MBPages: 60Language: EnglishOpen manual
