Intel DP67BA Specification page 8

Intel Desktop Board DP67BA Technical Product Specification
2 Technical Reference
2.1 Memory Resources ........................................................................... 37
2.1.1 Addressable Memory ............................................................. 37
2.1.2 Memory Map ......................................................................... 39
2.2 Connectors and Headers .................................................................... 39
2.2.1 Back Panel Connectors ........................................................... 40
2.2.2 Component-side Connectors and Headers................................. 41
2.3 Jumper Block ................................................................................... 50
2.4 Mechanical Considerations ................................................................. 52
2.4.1 Form Factor .......................................................................... 52
2.5 Electrical Considerations .................................................................... 53
2.5.1 Power Supply Considerations .................................................. 53
2.5.2 Fan Header Current Capability ................................................ 54
2.5.3 Add-in Board Considerations ................................................... 54
2.6 Thermal Considerations ..................................................................... 54
2.7 Reliability......................................................................................... 57
2.8 Environmental .................................................................................. 57
3 Overview of BIOS Features
3.1 Introduction ..................................................................................... 59
3.2 BIOS Flash Memory Organization ........................................................ 60
3.3 Resource Configuration ..................................................................... 60
3.3.1 PCI Autoconfiguration ............................................................ 60
3.4 System Management BIOS (SMBIOS) ................................................. 61
3.5 Legacy USB Support ......................................................................... 61
3.6 BIOS Updates .................................................................................. 62
3.6.1 Language Support ................................................................. 62
3.6.2 Custom Splash Screen ........................................................... 63
3.7 BIOS Recovery ................................................................................. 63
3.8 Boot Options .................................................................................... 64
3.8.1 Optical Drive Boot ................................................................. 64
3.8.2 Network Boot ........................................................................ 64
3.8.3 Booting Without Attached Devices ........................................... 64
3.8.4 Changing the Default Boot Device During POST ......................... 64
3.9 Adjusting Boot Speed ........................................................................ 65
3.9.1 Peripheral Selection and Configuration ..................................... 65
3.9.2 BIOS Boot Optimizations ........................................................ 65
3.10 BIOS Security Features ..................................................................... 66
3.11 BIOS Performance Features ............................................................... 67
4 Error Messages and Beep Codes
4.1 Speaker .......................................................................................... 69
4.2 BIOS Beep Codes ............................................................................. 69
4.3 Front-panel Power LED Blink Codes ..................................................... 70
4.4 BIOS Error Messages ........................................................................ 70
4.5 Port 80h POST Codes ........................................................................ 71
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