Intel DQ77MK User Manuals

Table of Contents

• Intel® Desktop Board DQ77MK Technical Product Specification

  1
• Revision History

  2
  • Board Identification Information

    3
  • Errata

    3
• Preface

  5
  • Intended Audience

    5
  • What This Document Contains

    5
  • Typographical Conventions

    5
• Contents

  7
• 1 Product Description

  11
  • 1.1 Overview

    11
    • 1.1.1 Feature Summary

      11
    • 1.1.2 Board Layout

      13
    • 1.1.3 Block Diagram

      15
  • 1.2 Online Support

    16
  • 1.3 Processor

    16
    • 1.3.1 Graphics Subsystem

      17
  • 1.4 System Memory

    19
    • 1.4.1 Memory Configurations

      20
  • 1.5 Intel® Q77 Express Chipset

    22
    • 1.5.1 Direct Media Interface (DMI)

      22
    • 1.5.2 Display Interfaces

      22
    • 1.5.3 USB

      24
    • 1.5.4 SATA Interfaces

      24
  • 1.6 Real-Time Clock Subsystem

    26
  • 1.7 Legacy I/O Controller

    26
  • 1.8 Audio Subsystem

    27
    • 1.8.1 Audio Subsystem Software

      27
    • 1.8.2 Audio Connectors and Headers

      28
  • 1.9 LAN Subsystem

    29
    • 1.9.1 Intel® 82579LM Gigabit Ethernet Controller and Intel® 82574L Gigabit Ethernet Controller

      29
    • 1.9.2 LAN Subsystem Software

      30
    • 1.9.3 RJ-45 LAN Connectors with Integrated LEDs

      30
  • 1.10 Hardware Management Subsystem

    31
    • 1.10.1 Hardware Monitoring

      31
    • 1.10.2 Fan Monitoring

      31
    • 1.10.3 Chassis Intrusion and Detection

      31
    • 1.10.4 Thermal Monitoring

      32
  • 1.11 Intel® Security and Manageability Technologies

    33
    • 1.11.1 Intel® vPro™ Technology

      33
    • 1.11.2 Intel Small Business Technology

      36
    • 1.11.3 Intel® Management Engine (Intel® ME) Software and Drivers

      37
  • 1.12 Power Management

    38
    • 1.12.1 ACPI

      38
    • 1.12.2 Hardware Support

      40
• 2 Technical Reference

  45
  • 2.1 Memory Resources

    45
    • 2.1.1 Addressable Memory

      45
    • 2.1.2 Memory Map

      47
  • 2.2 Connectors and Headers

    47
    • 2.2.1 Back Panel Connectors

      48
    • 2.2.2 Component-side Connectors and Headers

      49
  • 2.3 Jumper Block

    61
  • 2.4 Intel® Management Engine BIOS Extension (Intel® MEBX) Reset Header

    62
  • 2.5 Mechanical Considerations

    63
    • 2.5.1 Form Factor

      63
  • 2.6 Electrical Considerations

    64
    • 2.6.1 Power Supply Considerations

      64
    • 2.6.2 Power Supervisor

      65
    • 2.6.3 Fan Header Current Capability

      65
    • 2.6.4 Add-in Board Considerations

      65
  • 2.7 Thermal Considerations

    65
  • 2.8 Reliability

    68
  • 2.9 Environmental

    68
• 3 Overview of BIOS Features

  69
  • 3.1 Introduction

    69
  • 3.2 BIOS Flash Memory Organization

    70
  • 3.3 Resource Configuration

    70
    • 3.3.1 PCI Express Autoconfiguration

      70
  • 3.4 System Management BIOS (SMBIOS)

    71
  • 3.5 Legacy USB Support

    71
  • 3.6 BIOS Updates

    72
    • 3.6.1 Language Support

      72
    • 3.6.2 Custom Splash Screen

      73
  • 3.7 BIOS Recovery

    73
  • 3.8 Boot Options

    74
    • 3.8.1 Optical Drive Boot

      74
    • 3.8.2 Network Boot

      74
    • 3.8.3 Booting Without Attached Devices

      74
    • 3.8.4 Changing the Default Boot Device During POST

      74
  • 3.9 Adjusting Boot Speed

    75
    • 3.9.1 Peripheral Selection and Configuration

      75
    • 3.9.2 BIOS Boot Optimizations

      75
  • 3.10 BIOS Security Features

    76
  • 3.11 BIOS Performance Features

    77
• 4 Error Messages and Beep Codes

  79
  • 4.1 Speaker

    79
  • 4.2 BIOS Beep Codes

    79
  • 4.3 Front-panel Power LED Blink Codes

    80
  • 4.4 BIOS Error Messages

    80
  • 4.5 Port 80h Power On Self Test (POST) Codes

    81
• 5 Regulatory Compliance and Battery Disposal Information

  87
  • 5.1 Regulatory Compliance

    87
    • 5.1.1 Safety Standards

      87
    • 5.1.2 European Union Declaration of Conformity Statement

      88
    • 5.1.3 Product Ecology Statements

      89
    • 5.1.4 China RoHS

      92
    • 5.1.5 EMC Regulations

      93
    • 5.1.6 ENERGY STAR* 5.0, e-Standby, and ErP Compliance

      95
    • 5.1.7 Regulatory Compliance Marks (Board Level)

      96
  • 5.2 Battery Disposal Information

    97