Intel DH55PJ User Manuals

Table of Contents

• Intel® Desktop Board DH55PJ 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® H55 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

      19
  • 1.8 USB

    19
  • 1.9 SATA Interfaces

    20
  • 1.10 Legacy I/O Controller

    20
    • 1.10.1 Serial Port

      20
    • 1.10.2 Parallel Port

      21
  • 1.11 Audio Subsystem

    21
    • 1.11.1 Audio Subsystem Software

      21
    • 1.11.2 Audio Connectors and Headers

      21
  • 1.12 LAN Subsystem

    23
    • 1.12.1 Intel® 82578DC Gigabit Ethernet Controller

      23
    • 1.12.2 LAN Subsystem Software

      23
    • 1.12.3 RJ-45 LAN Connector with Integrated LEDs

      24
  • 1.13 Real-Time Clock Subsystem

    25
  • 1.14 Hardware Management Subsystem

    25
    • 1.14.1 Hardware Monitoring and Fan Control

      25
    • 1.14.2 Fan Monitoring

      26
    • 1.14.3 Chassis Intrusion Detection

      26
    • 1.14.4 Thermal Monitoring

      27
  • 1.15 Power Management

    28
    • 1.15.1 ACPI

      28
    • 1.15.2 Hardware Support

      31
• 2 Technical Reference

  35
  • 2.1 Memory Resources

    35
    • 2.1.1 Addressable Memory

      35
    • 2.1.2 Memory Map

      37
  • 2.2 Connectors and Headers

    37
    • 2.2.1 Back Panel Connectors

      38
    • 2.2.2 Component-side Connectors and Headers

      39
  • 2.3 Jumper Block

    49
  • 2.4 Mechanical Considerations

    51
    • 2.4.1 Form Factor

      51
  • 2.5 Electrical Considerations

    52
    • 2.5.1 Power Supply Considerations

      52
    • 2.5.2 Fan Header Current Capability

      53
    • 2.5.3 Add-in Board Considerations

      53
  • 2.6 Thermal Considerations

    54
  • 2.7 Reliability

    57
  • 2.8 Environmental

    57
• 3 Overview of BIOS Features

  59
  • 3.1 Introduction

    59
  • 3.2 System Management BIOS (SMBIOS)

    61
  • 3.3 Legacy USB Support

    61
  • 3.4 BIOS Updates

    62
    • 3.4.1 Language Support

      62
    • 3.4.2 Custom Splash Screen

      63
  • 3.5 BIOS Recovery

    63
  • 3.6 Boot Options

    64
    • 3.6.1 Optical Drive Boot

      64
    • 3.6.2 Network Boot

      64
    • 3.6.3 Booting Without Attached Devices

      64
    • 3.6.4 Changing the Default Boot Device During POST

      64
  • 3.7 BIOS Security Features

    65
• 4 Error Messages and Beep Codes

  67
  • 4.1 Speaker

    67
  • 4.2 BIOS Beep Codes

    67
  • 4.3 Front-panel Power LED Blink Codes

    68
  • 4.4 BIOS Error Messages

    68
  • 4.5 Port 80h POST Codes

    69
• 5 Regulatory Compliance and Battery Disposal Information

  75
  • 5.1 Regulatory Compliance

    75
    • 5.1.1 Safety Standards

      75
    • 5.1.2 European Union Declaration of Conformity Statement

      76
    • 5.1.3 Product Ecology Statements

      77
    • 5.1.4 EMC Regulations

      79
    • 5.1.5 ENERGY STAR* 5.0, e-Standby, and ErP Compliance

      82
    • 5.1.6 Regulatory Compliance Marks (Board Level)

      83
  • 5.2 Battery Disposal Information

    84