Technical product specification

Intel Desktop Board DQ77KB Technical Product Specification
viii
1.11 Intel
®
Security and Manageability Technologies .................................... 38
1.11.1 Intel
®
vPro™ Technology ........................................................ 38
1.11.2 Intel Small Business Technology ............................................. 41
1.11.3 Intel
®
Management Engine (Intel
®
ME) Software and Drivers ...... 42
1.12 Power Management .......................................................................... 43
1.12.1 ACPI .................................................................................... 43
1.12.2 Hardware Support ................................................................. 45
2 Technical Reference
2.1 Memory Resources ........................................................................... 49
2.1.1 Addressable Memory.............................................................. 49
2.1.2 Memory Map ......................................................................... 51
2.2 Connectors and Headers .................................................................... 51
2.2.1 Back Panel Connectors ........................................................... 52
2.2.2 Connectors and Headers (Top) ................................................ 53
2.2.3 Connectors and Headers (Bottom) ........................................... 55
2.3 I/O Shields ...................................................................................... 68
2.4 Jumper Block ................................................................................... 70
2.5 Intel
®
Management Engine BIOS Extension (Intel
®
MEBX) Reset Header . 71
2.6 Mechanical Considerations ................................................................. 73
2.6.1 Form Factor .......................................................................... 73
2.6.2 Board 3D View ...................................................................... 75
2.7 Electrical Considerations .................................................................... 76
2.7.1 Power Supply Considerations .................................................. 76
2.7.2 Fan Header Current Capability ................................................ 78
2.7.3 PCI Express Add-in Card Considerations ................................... 78
2.8 Thermal Considerations ..................................................................... 78
2.9 Reliability ........................................................................................ 81
2.10 Environmental .................................................................................. 81
3 Overview of BIOS Features
3.1 Introduction ..................................................................................... 83
3.2 BIOS Flash Memory Organization ........................................................ 84
3.3 Resource Configuration ..................................................................... 84
3.3.1 PCI Express Autoconfiguration ................................................ 84
3.4 System Management BIOS (SMBIOS) ................................................. 85
3.5 Legacy USB Support ......................................................................... 85
3.6 BIOS Updates .................................................................................. 86
3.6.1 Language Support ................................................................. 86
3.6.2 Custom Splash Screen ........................................................... 87
3.7 BIOS Recovery ................................................................................. 87
3.8 Boot Options .................................................................................... 88
3.8.1 Optical Drive Boot ................................................................. 88
3.8.2 Network Boot ........................................................................ 88
3.8.3 Booting Without Attached Devices ........................................... 88
3.8.4 Changing the Default Boot Device During POST ......................... 88