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Gigabyte GA-MA785GM-US2H User Manual

Gigabyte GA-MA785GM-US2H
104 pages
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GA-MA785GPM-UD2H/
GA-MA785GM-UD2H/
GA-MA785GM-US2H
AM2+/AM2 socket motherboard for
AMD Phenom
II processor/ AMD Phenom
processor/
AMD Athlon
II processor/ AMD Athlon
processor/
AMD Sempron
processor
User's Manual
Rev. 1001
12ME-MA785M2-1001R

Table of Contents

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Gigabyte GA-MA785GM-US2H Specifications

General IconGeneral
Memory voltage1.8 V
Number of memory slots4
Maximum internal memory16 GB
Processor socketSocket AM3
Processor manufacturerAMD
USB 2.0 connectors3
S/PDIF out connectorYes
Number of SATA connectors5
Special features@BIOS Q-Flash Xpress BIOS Rescue Download Center Xpress Install Xpress Recovery2 EasyTune Easy Energy Saver Time Repare Q-Share
Controller interface typeITE IT8718
USB 2.0 ports quantity6
Audio chipRealtek ALC889A
CertificationRoHS
Power source typeATX
Motherboard chipsetAMD 785G
Audio output channels7.1 channels
Motherboard form factormicro ATX
Compatible operating systemsWindows Vista/XP/ME/9X
PCI slots2
Graphics cardRadeon HD 4200
RAID levels0, 1
Bundled softwareNorton Internet Security
LAN controllerRealtek RTL8111C
Networking features10/100/1000 Mbit
Weight and Dimensions IconWeight and Dimensions
Width243 mm

Summary

Hardware Installation

Installation Precautions

Essential safety and handling guidelines before starting hardware installation.

Product Specifications

Detailed technical specifications of the motherboard's components and features.

Installing the CPU and CPU Cooler

Step-by-step guide for installing the CPU and its cooling solution.

Installing the Memory

Instructions for installing DDR2 memory modules, including Dual Channel configuration.

Installing an Expansion Card

Procedure for installing expansion cards into PCI Express or PCI slots.

ATI Hybrid CrossFireX Configuration

Guide to setting up the hybrid graphics system for enhanced display performance.

Back Panel Connectors

Description of all ports and connectors available on the motherboard's rear panel.

Internal Connectors

Identification and description of all internal headers and connectors on the motherboard.

BIOS Setup

BIOS Introduction and Access

Explains the purpose of BIOS and how to enter the BIOS Setup utility.

Startup Screen

Describes the screens that may appear during the computer's boot process and function keys.

Main Menu and Navigation

Overview of the BIOS Setup main menu and keys for navigation and interaction.

MB Intelligent Tweaker (M.I.T.)

Advanced settings for tweaking CPU, memory, and voltages for performance tuning.

Standard CMOS Features

Configuration for system date, time, and IDE/SATA device detection.

Advanced BIOS Features

Settings for graphics, boot order, CPU power management, and virtualization.

Integrated Peripherals

Configuration options for onboard devices like SATA, Audio, LAN, USB, and serial/parallel ports.

Power Management Setup

Settings for ACPI sleep states, power button behavior, and wake-up events.

PnP/PCI Configurations

Settings for Plug and Play (PnP) and PCI slot IRQ assignments.

PC Health Status

Monitoring of system temperatures, voltages, fan speeds, and thermal controls.

BIOS Default Loading Options

Options to load factory default BIOS settings for stability or performance.

BIOS Password Protection

Setting supervisor or user passwords to secure BIOS Setup and system boot.

Saving and Exiting BIOS Setup

Options to save changes and exit, or exit without saving BIOS configurations.

Drivers Installation

Installing Chipset Drivers

Guide to installing essential chipset drivers from the motherboard driver disk.

Application Software and Utilities

Overview of GIGABYTE's bundled software and technical documentation.

Contact Information and System Details

Provides GIGABYTE contact details and basic system information.

Download Center for Updates

Link to GIGABYTE's website for downloading the latest BIOS, drivers, and applications.

Unique Features

Xpress Recovery2 Usage

Utility for quick system data backup and restoration.

BIOS Update Utilities

Introduction to Q-Flash and @BIOS tools for updating the system BIOS.

Updating BIOS with @BIOS Utility

Step-by-step guide to updating BIOS using the @BIOS Windows-based utility.

EasyTune 6 System Tuning

Software for fine-tuning system settings, overclocking, and monitoring hardware.

Easy Energy Saver

Technology for power savings and enhanced power efficiency through software control.

Q-Share Data Sharing Tool

Utility for convenient data sharing across a network.

Time Repair System Restore

Utilizes Volume Shadow Copy Services for quick system data backup and restore.

Appendix

Configuring SATA Hard Drive(s)

Steps to install and configure SATA hard drives, including RAID.

RAID Configuration in RAID BIOS

Guide to setting up RAID arrays using the onboard RAID BIOS utility.

Creating SATA RAID/AHCI Driver Diskette

Instructions for preparing a floppy disk with necessary drivers for OS installation.

Installing SATA RAID/AHCI Driver and OS

Procedure for installing the SATA RAID/AHCI driver during Windows XP/Vista setup.

Configuring Audio Input and Output

Guide to setting up multi-channel audio configurations and connecting audio devices.

Configuring S/PDIF In/Out

Instructions for connecting and configuring digital audio input/output using S/PDIF.

Enabling Dolby Home Theater Function

How to activate Dolby Home Theater for enhanced surround sound audio effects.

Configuring Microphone Recording

Steps to set up and configure microphone input for recording sound.

Using the Sound Recorder

Guide on how to use the Sound Recorder application for audio recording and playback.

Troubleshooting

Frequently Asked Questions (FAQ)

Common troubleshooting questions and answers related to BIOS and system issues.

Troubleshooting Procedure

A step-by-step flowchart to diagnose and solve system startup problems.

Regulatory Statements

Regulatory Notices and Compliance

Legal notices, environmental compliance (RoHS, WEEE), and safety information.

Contact Information

GIGABYTE Global Contact Details

Comprehensive contact information for GIGABYTE worldwide offices and support.

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