ECS G31T-M

Preface
Preface
Copyright
This publication, including all photographs, illustrations and software, is protected
under international copyright laws, with all rights reserved. Neither this manual, nor
any of the material contained herein, may be reproduced without written consent of
the author.
Version 2.0
Disclaimer
The information in this document is subject to change without notice. The manufac-
turer makes no representations or warranties with respect to the contents hereof and
specifically disclaims any implied warranties of merchantability or fitness for any
particular purpose. The manufacturer reserves the right to revise this publication and
to make changes from time to time in the content hereof without obligation of the
manufacturer to notify any person of such revision or changes.
Trademark Recognition
Microsoft, MS-DOS and Windows are registered trademarks of Microsoft Corp.
MMX, Pentium, Pentium-II, Pentium-III, Celeron are registered trademarks of Intel
Corporation.
Other product names used in this manual are the properties of their respective
owners and are acknowledged.
Federal Communications Commission (FCC)
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installa-
tion. This equipment generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the instructions, may cause harmful inter-
ference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one
or more of the following measures:
• Reorient or relocate the receiving antenna
• Increase the separation between the equipment and the receiver
• Connect the equipment onto an outlet on a circuit different from that to
which the receiver is connected
• Consult the dealer or an experienced radio/TV technician for help
Shielded interconnect cables and a shielded AC power cable must be employed with
this equipment to ensure compliance with the pertinent RF emission limits govern-
ing this device. Changes or modifications not expressly approved by the system’s
manufacturer could void the user’s authority to operate the equipment.

ECS G31T-M Specifications

General

Number of memory slots	2
Maximum internal memory	4 GB
Processor socket	LGA 775 (Socket T)
Processor manufacturer	Intel
USB 2.0 ports quantity	4
Ethernet LAN (RJ-45) ports	1
Firewire (IEEE 1394) ports	0
Audio chip	Realtek ALC662
Power source type	ATX
Audio output channels	5.1 channels
Motherboard form factor	micro ATX
S/PDIF out connector	Yes
Graphics card	GMA 3100
Maximum graphics card memory	384 MB
LAN controller	Realtek RTL8101E
Networking features	Fast Ethernet
ACPI version	1.0
BIOS memory size	64 Mbit

Weight and Dimensions

Depth	200 mm
Width	244 mm

Summary

Introducing the Motherboard

Introduction

Overview of the G31T-M motherboard and its key features.

Processor, Chipset, and Memory

Details on CPU support, G31/ICH7 chipsets, and DDR2 memory specifications.

Onboard LAN and Audio Features

Information on optional onboard LAN and audio capabilities.

Expansion Slots

Details on PCI Express and PCI slots for add-on cards.

Integrated IO Ports

Description of rear panel I/O ports like PS/2, USB, VGA, LAN.

BIOS Firmware Overview

Overview of the BIOS utility and its configuration functions.

Motherboard Component Identification

Visual identification and detailed listing of motherboard components.

Installing the Motherboard

Safety Precautions

Essential safety guidelines to follow during motherboard installation.

Computer Case Selection

Guidance on choosing a compatible computer case for the motherboard.

Motherboard Installation in Case

Step-by-step instructions for mounting the motherboard inside the computer case.

Jumper Settings Configuration

Explains how to set and check motherboard jumpers for system configuration.

Processor Installation

Detailed procedure for installing the CPU onto the motherboard socket.

Memory Module Installation

Instructions for installing DDR2 SDRAM modules and a qualified vendor list.

Installing Add-on Cards

Guide on installing expansion cards into PCI and PCI Express slots.

Connecting Optional Devices

Information on connecting front panel headers, SATA, USB, LAN, and audio connectors.

Installing Storage Devices

Steps for installing Hard Disk Drives, CD-ROM, and Floppy Diskette Drives.

Connecting IO Devices

Details on connecting external devices to the motherboard's I/O ports.

Connecting Case Components

Guide for connecting power supply connectors, fans, and front panel headers.

Using BIOS

BIOS Setup Utility Overview

Introduction to the BIOS Setup Utility and its configuration capabilities.

Standard Configuration and Usage

Explains standard configuration and when to use the Setup Utility.

Entering the Setup Utility

Procedure for accessing the BIOS Setup Utility upon system startup.

Resetting CMOS Values

How to clear CMOS data and load default settings to resolve issues.

BIOS Navigation and Keys

Explanation of the keys used for navigating and operating the BIOS menu.

Standard CMOS Setup Options

Details on configuring date, time, and IDE/SATA device settings.

Advanced Setup Options

Configuration settings for advanced system features and performance.

Chipset Configuration

Settings related to DRAM frequency, VGA memory, and other chipset features.

Integrated Peripherals Configuration

Enabling/disabling onboard IDE, SATA, LAN, Audio, COM, and Parallel ports.

Power Management Setup

Configuring ACPI suspend types, wake-up events, and power-off behavior.

PCIPnP Setup

Configuring settings for PCI bus devices and Plug and Play functionality.

PC Health Status Monitoring

Monitoring system temperatures, fan speeds, voltages, and fan control.

FrequencyVoltage Control

Adjusting CPU frequency, clock settings, and spread spectrum options.

Password and Security Settings

Setting up supervisor and user passwords for system security.

Saving and Exiting BIOS

Procedures for saving changes and exiting the BIOS setup utility.

Updating the BIOS

Step-by-step guide for downloading and installing BIOS updates.

Using the Motherboard Software

Software DVD-ROMCD-ROM Contents

Overview of the software included on the support disc.

Automatic Software Installation

Guide for auto-installing drivers and utilities on Windows XP/Vista/7.

Manual Software Installation

Instructions for manually installing drivers and software if auto-install fails.

Utility Software Reference

Information on the available utility software and licensing.

Trouble Shooting

Startup Problems During Assembly

Troubleshooting steps for power-up issues and no display during initial assembly.

Startup Problems After Prolonged Use

Solutions for issues that arise after the PC has been in use for some time.

Maintenance and Care Tips

Basic PC care recommendations to prolong motherboard lifespan and performance.

Basic Troubleshooting Flowchart

A visual guide to diagnose and resolve common PC startup issues.