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Intel DQ67OW DQ67OW Technical Product Specification - Page 46

Table 9., Component-side Connectors and Headers Shown

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Intel Desktop Board DQ67OW Technical Product Specification Table 9. Component-side Connectors and Headers Shown in Figure 10 Item/callout from Figure 10 A B C D E F G H I J K L M N O Description Conventional PCI bus add-in card connector Front panel audio header PCI Express x4 bus add-in card connector Internal mono speaker header PCI Express x1 bus add-in card connector PCI Express x16 bus add-in card connector 12 V internal power connector (ATX12V) Processor fan header Serial port header Chassis intrusion header Front chassis fan header Diskette drive connector Main power connector (2 x 12) Alternate front panel power LED header Front panel header P SATA connectors Q Intel MEBX Reset header R Front panel USB header S Intel FCFH header T Front panel USB header U Front panel USB header V Front panel USB header W S/PDIF header X Rear chassis fan header 46

Section	Page
Intel® Desktop Board DQ67OW Technical Product Specification	1
Revision History	2
Preface	3
Contents	5
1 Product Description	9
1.1 Overview	9
1.1.1 Feature Summary	9
1.1.2 Board Layout	11
1.1.3 Block Diagram	13
1.2 Legacy Considerations	14
1.3 Online Support	14
1.4 Processor	14
1.5 Intel® Q67 Express Chipset	15
1.6 System Memory	15
1.6.1 Memory Configurations	16
1.7 Graphics Subsystem	18
1.7.1 Integrated Graphics	18
1.7.2 PCI Express x16 Graphics	18
1.8 USB	19
1.9 SATA Interfaces	20
1.10 Legacy I/O Controller	21
1.10.1 Serial Port	21
1.11 Audio Subsystem	22
1.11.1 Audio Subsystem Software	22
1.11.2 Audio Headers and Connectors	22
1.12 LAN Subsystem	24
1.12.1 Intel® 82579LM Gigabit Ethernet Controller	24
1.12.2 LAN Subsystem Software	24
1.12.3 RJ-45 LAN Connector with Integrated LEDs	25
1.13 Real-Time Clock Subsystem	26
1.14 Thermal Monitoring	27
1.15 Platform Management and Security	28
1.15.1 Hardware Management Subsystem	28
1.15.2 Hardware Monitoring	28
1.15.3 Intel® vPro™ Technology	29
1.16 Power Management	33
1.16.1 ACPI	34
1.16.2 Hardware Support	37
2 Technical Reference	41
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 BIOS Configuration Jumper Block	56
2.4 Intel® Management Engine BIOS Extension (Intel® MEBX) Reset Header	58
2.5 Mechanical Considerations	59
2.5.1 Form Factor	59
2.6 Electrical Considerations	60
2.6.1 Power Supply Considerations	60
2.6.2 Fan Header Current Capability	61
2.6.3 Add-in Board Considerations	61
2.7 Thermal Considerations	62
2.8 Reliability	64
2.9 Environmental	64
3 Overview of BIOS Features	65
3.1 Introduction	65
3.2 System Management BIOS (SMBIOS)	67
3.3 Legacy USB Support	67
3.4 BIOS Updates	68
3.4.1 Language Support	68
3.4.2 Custom Splash Screen	69
3.5 BIOS Recovery	69
3.6 Boot Options	70
3.6.1 Optical Drive Boot	70
3.6.2 Network Boot	70
3.6.3 Booting Without Attached Devices	70
3.6.4 Changing the Default Boot Device During POST	70
3.7 Hard Disk Drive Password Security Feature	71
3.8 BIOS Security Features	72
4 Error Messages and Beep Codes	75
4.1 Speaker	75
4.2 BIOS Beep Codes	75
4.3 Front-panel Power LED Blink Codes	76
4.4 BIOS Error Messages	76
4.5 Port 80h POST Codes	77
5 Regulatory Compliance and Battery Disposal Information	83
5.1 Regulatory Compliance	83
5.1.1 Safety Standards	83
5.1.2 European Union Declaration of Conformity Statement	84
5.1.3 Product Ecology Statements	85
5.1.4 EMC Regulations	87
5.1.5 ENERGY STAR* 5.0, e-Standby, and ErP Compliance	90
5.1.6 Regulatory Compliance Marks (Board Level)	91