Intel DG45ID User Manual

Intel Desktop Board DG45ID Technical Product Specification
44
2.2 Connectors and Headers
CAUTION
Only the following connectors have overcurrent protection: Back panel and front panel
USB, as well as IEEE 1394.
The other internal connectors/headers are not overcurrent protected and should
connect only to devices inside the computer’s chassis, such as fans and internal
peripherals. Do not use these connectors/headers to power devices external to the
computer’s chassis. A fault in the load presented by the external devices could cause
damage to the computer, the power cable, and the external devices themselves.

NOTE
Computer systems that have an unshielded cable attached to a USB port may not
meet FCC Class B requirements, even if no device is attached to the cable. Use
shielded cable that meets the requirements for full-speed devices.
This section describes the board’s connectors and headers. The connectors and
headers can be divided into these groups:
• Back panel I/O connectors (see page 45)
• Component-side connectors and headers (see page 46)

Intel DG45ID Specifications

General

Brand	Intel
Model	DG45ID
Category	Computer Hardware
Language	English

Summary

Product Description

Overview

Summarizes the major features of the Intel Desktop Board DG45ID, including form factor, processor, memory, and chipset.

Processor

Lists supported processors for the LGA775 socket and details maximum wattage and compatibility requirements.

System Memory

Describes supported DDR2 SDRAM DIMMs, memory configurations, and maximum system memory capacity.

Intel G45 Express Chipset

Details the Intel G45 Express chipset, its components, and supported features like graphics and I/O.

Audio Subsystem

LAN Subsystem

Hardware Management Subsystem

Power Management

Covers ACPI implementation, system states, power connectors, and wake-up devices.

Overview of BIOS Features

Resource Configuration

Legacy USB Support

BIOS Updates

BIOS Recovery

Boot Options

Adjusting Boot Speed

BIOS Security Features

Details supervisor and user password functions for restricting BIOS Setup access and computer boot.

Error Messages and Beep Codes

BIOS Beep Codes

Lists specific beep code patterns, frequencies, and their corresponding error types.

BIOS Error Messages

Provides a list of common BIOS error messages and their explanations for troubleshooting.

Port 80h POST Codes

Regulatory Compliance and Battery Disposal Information

Regulatory Compliance

Outlines safety standards, EMC regulations, and product certification markings for the board.

Battery Disposal Information

Provides warnings regarding battery replacement type and local disposal regulations.