DH67CF Technical Product Specification

Intel Desktop Board DH67CF Technical Product Specification
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1.14 Power Management .......................................................................... 33
1.14.1 ACPI .................................................................................... 33
1.14.2 Hardware Support ................................................................. 35
2 Technical Reference
2.1 Memory Resources ........................................................................... 41
2.1.1 Addressable Memory ............................................................. 41
2.1.2 Memory Map ......................................................................... 43
2.2 Connectors and Headers .................................................................... 43
2.2.1 Back Panel Connectors ........................................................... 44
2.2.2 Component-side Connectors and Headers................................. 45
2.3 Jumper Block ................................................................................... 53
2.4 Mechanical Considerations ................................................................. 55
2.4.1 Form Factor .......................................................................... 55
2.5 Electrical Considerations .................................................................... 56
2.5.1 Power Supply Considerations .................................................. 56
2.5.2 Fan Header Current Capability ................................................ 57
2.5.3 Add-in Board Considerations ................................................... 57
2.6 Thermal Considerations ..................................................................... 57
2.7 Reliability......................................................................................... 60
2.8 Environmental .................................................................................. 60
3 Overview of BIOS Features
3.1 Introduction ..................................................................................... 61
3.2 BIOS Flash Memory Organization ........................................................ 62
3.3 System Management BIOS (SMBIOS) ................................................. 63
3.4 Legacy USB Support ......................................................................... 63
3.5 BIOS Updates .................................................................................. 64
3.5.1 Language Support ................................................................. 64
3.5.2 Custom Splash Screen ........................................................... 65
3.6 BIOS Recovery ................................................................................. 65
3.7 Boot Options .................................................................................... 66
3.7.1 Optical Drive Boot ................................................................. 66
3.7.2 Network Boot ........................................................................ 66
3.7.3 Booting Without Attached Devices ........................................... 66
3.7.4 Changing the Default Boot Device During POST ......................... 66
3.8 Adjusting Boot Speed ........................................................................ 67
3.8.1 Peripheral Selection and Configuration ..................................... 67
3.8.2 BIOS Boot Optimizations ........................................................ 67
3.9 BIOS Security Features ..................................................................... 68
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
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.4 BIOS Error Messages ........................................................................ 70
4.5 Port 80h POST Codes ........................................................................ 71