Intel Desktop Board DN2800MT Technical Product Specification
viii
1.13Power Management ......................................................................... 37
1.13.1 ACPI ................................................................................... 37
1.13.2 Hardware Support ................................................................ 39
2 Technical Reference
2.1 Memory Resources .......................................................................... 43
2.1.1 Addressable Memory ............................................................. 43
2.1.2 Memory Map ........................................................................ 45
2.2 Connectors and Headers ................................................................... 45
2.2.1 Back Panel Connectors
.......................................................... 46
2.2.2 Connectors and Headers (Top) ............................................... 47
2.2.3 Connectors and Headers (Bottom) .......................................... 49
2.3 I/O Shields ..................................................................................... 63
2.4 Jumper Block .................................................................................. 64
2.5 Mechanical Considerations ................................................................ 66
2.5.1 Form Factor ......................................................................... 66
2.5.2 Board 3D View
..................................................................... 68
2.6 Electrical Considerations ................................................................... 69
2.6.1 Power Supply Considerations ................................................. 69
2.6.2 Fan Header Current Capability ................................................ 71
2.6.3 PCI Express* Add-in Card Considerations ................................. 71
2.7 Thermal Considerations
.................................................................... 71
2.7.1 Chassis Design Guideline ....................................................... 73
2.8 Reliability ....................................................................................... 74
2.9 Environmental ................................................................................ 75
3 Overview of BIOS Features
3.1 Introduction ................................................................................... 77
3.2 BIOS Flash Memory Organization ....................................................... 78
3.3 System Management BIOS (SMBIOS) ................................................. 79
3.4 Legacy USB Support
........................................................................ 79
3.5 BIOS Updates ................................................................................. 80
3.5.1 Language Support ................................................................ 80
3.5.2 Custom Splash Screen .......................................................... 81
3.6 BIOS Recovery ................................................................................ 81
3.7 Boot Options ................................................................................... 82
3.7.1 Optical Drive Boot
................................................................ 82
3.7.2 Network Boot ....................................................................... 82
3.7.3 Booting Without Attached Devices........................................... 82
3.7.4 Changing the Default Boot Device During POST
........................ 82
3.8 Adjusting Boot Speed ....................................................................... 83
3.8.1 Peripheral Selection and Configuration ..................................... 83
3.9 Hard Disk Drive Password Security Feature ......................................... 84
3.10BIOS Security Features
.................................................................... 85