Gigabyte GA-MA785GT-UD3H Bedienungsanleitung

GA-MA785GT-UD3H

AM3 socket motherboard for

AMD Phenom™II processor/AMD Athlon™II processor

User's Manual

Rev. 1002

12ME-MA785T3-1002R

Motherboard

GA-MA785GT-UD3H

Jul. 8, 2009

Motherboard

GA-MA785GT-UD3H

The trademarks mentioned in this manual are legally registered to their respective owners.

Disclaimer

Information in this manual is protected by copyright laws and is the property of GIGABYTE.

Changes to the specications and features in this manual may be made by GIGABYTE with-

out prior notice. No part of this manual may be reproduced, copied, translated, transmitted, or

published in any form or by any means without GIGABYTE's prior written permission.

Documentation Classications

In order to assist in the use of this product, GIGABYTE provides the following types of documentations:

For quick set-up of the product, read the Quick Installation Guide included with the product.

For detailed product information, carefully read the User's Manual.

For instructions on how to use GIGABYTE's unique features, read or download the information

on/from the Support&Downloads\Motherboard\Technology Guide page on our website.

For product-related information, check on our website at:

http://www.gigabyte.com.tw

Identifying Your Motherboard Revision

The revision number on your motherboard looks like this: "REV: X.X." For example, "REV: 1.0"

means the revision of the motherboard is 1.0. Check your motherboard revision before updating

motherboard BIOS, drivers, or when looking for technical information.

Example:

- 4 -

Table of Contents

Box Contents...................................................................................................................6

Optional Items .................................................................................................................6

GA-MA785GT-UD3H Motherboard Layout......................................................................7

Block Diagram .................................................................................................................8

Chapter 1 Hardware Installation .....................................................................................9

1-1 Installation Precautions.................................................................................... 9

1-2 Product Specications.................................................................................... 10

1-3 Installing the CPU and CPU Cooler ............................................................... 13

1-3-1 Installing the CPU...................................................................................................13

1-3-2 Installing the CPU Cooler .......................................................................................15

1-4 Installing the Memory..................................................................................... 16

1-4-1 Dual Channel Memory Conguration .....................................................................16

1-4-2 Installing a Memory ...............................................................................................17

1-5 Installing an Expansion Card ......................................................................... 18

1-6 Setup of the ATI Hybrid CrossFireX™ Conguration....................................... 19

1-7 Back Panel Connectors.................................................................................. 20

1-8 Internal Connectors........................................................................................ 23

Chapter 2 BIOS Setup ..................................................................................................35

2-1 Startup Screen ............................................................................................... 36

2-2 The Main Menu .............................................................................................. 37

2-3 MB Intelligent Tweaker(M.I.T.)........................................................................ 39

2-4 Standard CMOS Features.............................................................................. 45

2-5 Advanced BIOS Features .............................................................................. 47

2-6 Integrated Peripherals.................................................................................... 49

2-7 Power Management Setup............................................................................. 52

2-8 PnP/PCI Congurations ................................................................................. 54

2-9 PC Health Status............................................................................................ 55

2-10 Load Fail-Safe Defaults.................................................................................. 57

2-11 Load Optimized Defaults................................................................................ 57

2-12 Set Supervisor/User Password ...................................................................... 58

2-13 Save & Exit Setup .......................................................................................... 59

2-14 Exit Without Saving........................................................................................ 59

- 5 -

Chapter 3 Drivers Installation........................................................................................61

3-1 Installing Chipset Drivers ............................................................................... 61

3-2 Application Software ...................................................................................... 62

3-3 Technical Manuals.......................................................................................... 62

3-4 Contact........................................................................................................... 63

3-5 System ........................................................................................................... 63

3-6 Download Center ........................................................................................... 64

Chapter 4 Unique Features...........................................................................................65

4-1 Xpress Recovery2.......................................................................................... 65

4-2 BIOS Update Utilities ..................................................................................... 68

4-2-1 Updating the BIOS with the Q-Flash Utility.............................................................68

4-2-2 Updating the BIOS with the @BIOS Utility .............................................................71

4-3 EasyTune 6 .................................................................................................... 72

4-4 Easy Energy Saver ........................................................................................ 73

4-5 Q-Share.......................................................................................................... 75

4-6 Time Repair.................................................................................................... 76

Chapter 5 Appendix ......................................................................................................77

5-1 Conguring SATA Hard Drive(s)..................................................................... 77

5-1-1 Conguring the Onboard SATA Controller ............................................................77

5-1-2 Making a SATA RAID/AHCI Driver Diskette............................................................83

5-1-3 Installing the SATA RAID/AHCI Driver and Operating System ...............................84

5-2 Conguring Audio Input and Output............................................................... 88

5-2-1 Conguring 2/4/5.1/7.1-Channel Audio...................................................................88

5-2-2 Conguring S/PDIF In/Out......................................................................................90

5-2-3 Enabling the Dolby Home Theater Function...........................................................92

5-2-4 Conguring Microphone Recording........................................................................93

5-2-5 Using the Sound Recorder .....................................................................................95

5-3 Troubleshooting.............................................................................................. 96

5-3-1 Frequently Asked Questions ..................................................................................96

5-3-2 Troubleshooting Procedure ....................................................................................97

5-4 Regulatory Statements................................................................................... 99

- 6 -

Box Contents

GA-MA785GT-UD3H motherboard

Motherboard driver disk

User's Manual

Quick Installation Guide

One IDE cable

Two SATA 3Gb/s cables

I/O Shield

Optional Items

Floppy disk drive cable (Part No. 12CF1-1FD001-7*R)

2-port USB 2.0 bracket (Part No. 12CR1-1UB030-5*R)

2-port IEEE 1394a bracket (Part No. 12CF1-1IE008-0*R)

2-port SATA power cable (Part No. 12CF1-2SERPW-0*R)

S/PDIF In and Out cable (Part No. 12CR1-1SPINO-1*R)

COM port cable (Part No. 12CF1-1CM001-3*R)

LPT port cable (Part No. 12CF1-1LP001-0*R)

•The box contents above are for reference only and the actual items shall depend on the product package you obtain.

The box contents are subject to change without notice.

•The motherboard image is for reference only.

- 7 -

GA-MA785GT-UD3H Motherboard Layout

KB_USB

CPU_FAN

Socket AM3

ATX

GA-MA785GT-UD3H

CD_IN

F_AUDIO

AUDIO

LPT

PCIEX4_1

PCIEX1_1

IDE

DDR3_1

DDR3_3

DDR3_2

DDR3_4

BATTERY

F_PANEL

PWR_LED

F_1394_1

COM

IT8718

ATX_12V_2X4

AMD 785G

AMD SB710

SATA2_0 SATA2_4

SATA2_2

SATA2_1 SATA2_5

SATA2_3

PCI1

PCI2

USB_1394

CODEC

PWR_FAN

SYS_FAN2

SYS_FAN1

PCIEX1_2

RTL8111C

VGA_DVI

HDMI

USB_LAN

OPTICAL

PCIEX16_1

PCIEX1_3

SPDIF_IO

F_1394_2

F_USB1

F_USB2

F_USB3

FDD

TSB43AB23

M_BIOS

B_BIOS

CLR_CMOS

- 8 -

Block Diagram

PS/2 KB or Mouse

Floppy

LPT Port

COM Port

Hyper Transport 3.0

AMD 785G

AMD SB710

PCI Express Bus

IT8718

CPU CLK+/- (200 MHz)

GFX CLK (100 MHz)

ATA-133/100/66/33 IDE Channel Dual BIOS

12 USB Ports

LPC

Bus

DDR3 1666(O.C.)/1333/1066 MHz

Dual Channel Memory

Center/Subwoofer Speaker Out

Line Out

MIC

Line In

S/PDIF In

S/PDIF Out

Side Speaker Out

Surround Speaker Out

CODEC

6 SATA 3Gb/s

LAN

PCIe CLK

(100 MHz)

x1 x1x1x1

3 PCI Express x1 (Note 2)

PCI Bus

2 PCI

PCI CLK

(33 MHz)

AM3 CPU

RTL8111C

RJ45

D-Sub

DVI-D or

HDMI (Note 1)

PCIe CLK

(100 MHz)

x16x4

1 PCI Express x16

1 PCI Express x4 (Note 2)

(Note 1) Simultaneous output for DVI-D and HDMI is not supported.

(Note 2) The PCIEX1_2 and PCIEX1_3 slots share bandwidth with the PCIEX4_1 slot. When the PCIEX4_1

slot is populated with a x4 card, the PCIEX1_2 and PCIEX1_3 slots become unavailable.

TSB43AB23

3 IEEE 1394a

- 9 - Hardware Installation

1-1 Installation Precautions

The motherboard contains numerous delicate electronic circuits and components which can

become damaged as a result of electrostatic discharge (ESD). Prior to installation, carefully read

the user's manual and follow these procedures:

• Prior to installation, do not remove or break motherboard S/N (Serial Number) sticker or

warranty sticker provided by your dealer. These stickers are required for warranty validation.

• Always remove the AC power by unplugging the power cord from the power outlet before

installing or removing the motherboard or other hardware components.

• When connecting hardware components to the internal connectors on the motherboard,

make sure they are connected tightly and securely.

• When handling the motherboard, avoid touching any metal leads or connectors.

• It is best to wear an electrostatic discharge (ESD) wrist strap when handling electronic com-

ponents such as a motherboard, CPU or memory. If you do not have an ESD wrist strap,

keep your hands dry and rst touch a metal object to eliminate static electricity.

•

Prior to installing the motherboard, please have it on top of an antistatic pad or within an

electrostatic shielding container.

• Before unplugging the power supply cable from the motherboard, make sure the power sup-

ply has been turned off.

• Before turning on the power, make sure the power supply voltage has been set according to

the local voltage standard.

• Before using the product, please verify that all cables and power connectors of your hard-

ware components are connected.

• To prevent damage to the motherboard, do not allow screws to come in contact with the

motherboard circuit or its components.

• Make sure there are no leftover screws or metal components placed on the motherboard or

within the computer casing.

• Do not place the computer system on an uneven surface

• Do not place the computer system in a high-temperature environment.

• Turning on the computer power during the installation process can lead to damage to sys-

tem components as well as physical harm to the user.

• If you are uncertain about any installation steps or have a problem related to the use of the

product, please consult a certied computer technician.

Chapter 1 Hardware Installation

Hardware Installation - 10 -

1-2 Product Specications

CPU Support for AM3 processors:

AMD Phenom™II processor/ AMD Athlon™II processor

(Go to GIGABYTE's website for the latest CPU support list.)

Hyper Transport Bus

5200 MT/s

Chipset 

North Bridge: AMD 785G



South Bridge: AMD SB710

Memory 4 x 1.5V DDR3 DIMM sockets supporting up to 16 GB of system memory (Note 1)

Dual channel memory architecture

Support for DDR3 1666(O.C.)/1333/1066 MHz memory modules

(Go to GIGABYTE's website for the latest memory support list.)

Onboard Graphics Integrated in the North Bridge:

- 1 x D-Sub port

- 1 x DVI-D port (Note 2) (Note 3)

- 1 x HDMI port (Note 3)

Audio    Realtek ALC889A codec

 High Denition Audio

 2/4/5.1/7.1-channel

Support for Dolby® Home Theater

Support for S/PDIF In/Out



Support for CD In

LAN 1 x RTL8111C chip (10/100/1000 Mbit)

Expansion Slots 1 x PCI Express x16 slot, running at x16 (PCIEX16_1) (Note 4)

1 x PCI Express x16 slot, running at x4 (PCIEX4_1) (Note 5)

(The PCIEX16_1 and PCIEX4_1 slots support ATI Hybrid CrossFireX™

technology and conform to PCI Express 2.0 standard.)

3 x PCI Express x1 slots (The PCIEX1_2 and PCIEX1_3 slots share bandwidth

with the PCIEX4_1 slot.) (Note 5)

2 x PCI slots

Storage Interface South Bridge:

- 1 x IDE connector supporting ATA-133/100/66/33 and up to 2 IDE devices

- 6 x SATA 3Gb/s connectors supporting up to 6 SATA 3Gb/s devices

- Support for SATA RAID 0, RAID 1, RAID 10, and JBOD

iTE IT8718 chip:

- 1 x oppy disk drive connector supporting up to 1 oppy disk drive

USB Integrated in the South Bridge

Up to 12 USB 2.0/1.1 ports (6 on the back panel, 6 via the USB brackets

connected to the internal USB headers)

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