ASRock 985GM-GS3, FX 985GM-S3 F User Manual

985GM-GS3 FX /

985GM-S3 FX

User Manual

Version 1.0

Published September 2011

No part of this manual may be reproduced, transcribed, transmitted, or translated in

any language, in any form or by any means, except duplication of documentation by

the purchaser for backup purpose, without written consent of ASRock Inc.

Products and corporate names appearing in this manual may or may not be regis-

tered trademarks or copyrights of their respective companies, and are used only for

identification or explanation and to the owners’ benefit, without intent to infringe.

Disclaimer:Disclaimer:

Disclaimer:

Disclaimer:Disclaimer:

Specifications and information contained in this manual are furnished for informa-

tional use only and subject to change without notice, and should not be constructed

as a commitment by ASRock. ASRock assumes no responsibility for any errors or

omissions that may appear in this manual.

With respect to the contents of this manual, ASRock does not provide warranty of

any kind, either expressed or implied, including but not limited to the implied warran-

ties or conditions of merchantability or fitness for a particular purpose.

In no event shall ASRock, its directors, officers, employees, or agents be liable for

any indirect, special, incidental, or consequential damages (including damages for

loss of profits, loss of business, loss of data, interruption of business and the like),

even if ASRock has been advised of the possibility of such damages arising from any

defect or error in the manual or product.

This device complies with Part 15 of the FCC Rules. Operation is subject to the

following two conditions:

(1) this device may not cause harmful interference, and

(2) this device must accept any interference received, including interference that

may cause undesired operation.

CALIFORNIA, USA ONLY

The Lithium battery adopted on this motherboard contains Perchlorate, a toxic

substance controlled in Perchlorate Best Management Practices (BMP) regulations

passed by the California Legislature. When you discard the Lithium battery in

California, USA, please follow the related regulations in advance.

“Perchlorate Material-special handling may apply, see

www.dtsc.ca.gov/hazardouswaste/perchlorate”

ASRock Website: http://www.asrock.com

ContentsContents

Contents

ContentsContents

1.1.

IntroductionIntroduction

Introduction

1.1.

IntroductionIntroduction

1.1 Package Contents ..................................................................... 5

1.2 Specifications ........................................................................... 6

1.3 Motherboard Layout (985GM-GS3 FX / 985GM-S3 FX) ............. 11

1.4 I/O Panel (985GM-GS3 FX) ........................................................ 12

1.5 I/O Panel (985GM-S3 FX) .......................................................... 13

2.2.

InstallationInstallation

Installation

2.2.

InstallationInstallation

Pre-installation Precautions ............................................................... 14

2.1 CPU Installation ......................................................................... 15

2.2 Installation of CPU Fan and Heatsink ....................................... 15

2.3 Installation of Memory Modules (DIMM) .................................... 16

2.4 Expansion Slots (PCI and PCI Express Slots) .......................... 17

2.5 Multi Monitor Feature ................................................................ 18

2.6 AMD Hybrid CrossFireXTM Operation Guide ............................... 20

2.7 Jumpers Setup .......................................................................... 22

2.8 Onboard Headers and Connectors.......................................... 23

2.9 SATAII Hard Disk Setup Guide .................................................. 27

2.10 Serial ATA (SATA) / Serial ATAII (SATAII) Hard Disks

Installation ................................................................................. 28

2.11 Hot Plug and Hot Swap Functions for SATA / SATAII HDDs .... 28

2.12 SATA / SATAII HDD Hot Plug Feature and Operation Guide ..... 29

2.13 Driver Installation Guide ............................................................ 31

2.14 Installing Windows® 7 / 7 64-bit / VistaTM / Vista

XP 64-bit With RAID Functions ................................................. 31

2.14.1 Installing Windows® XP / XP 64-bit With RAID

2.14.2 Installing Windows® 7 / 7 64-bit / VistaTM /

2.15 Installing Windows® 7 / 7 64-bit / VistaTM / Vista

XP 64-bit Without RAID Functions ............................................ 33

2.15.1 Installing Windows® XP / XP 64-bit Without RAID

2.15.2 Installing Windows® 7 / 7 64-bit / VistaTM / Vista

2.16 Untied Overclocking Technology .............................................. 35

......................................................................................................................

...........................................................

......................................................................................................................

............................................................................................................................

..............................................................

............................................................................................................................

64-bit / XP /

Functions .................................................................... 31

Vista

Functions ...................................................................... 33

Without RAID Functions ................................................ 34

64-bit With RAID Functions .............................. 32

64-bit / XP /

64-bit

5 5

14 14

3.3.

BIOS SBIOS S

BIOS S

3.3.

BIOS SBIOS S

3.1 Introduction ............................................................................... 36

3.2 Main Screen .............................................................................. 37

3.3 OC Tweaker Screen ................................................................. 39

3.4 Advanced Screen ....................................................................... 43

3.5 Hardware Health Event Monitoring Screen ................................. 53

3.6 Boot Screen .............................................................................. 54

3.7 Security Screen ......................................................................... 55

3.8 Exit Screen................................................................................ 56

4.4.

Software SupportSoftware Support

Software Support

4.4.

Software SupportSoftware Support

4.1 Install Operating System ........................................................... 57

4.2 Support CD Information .............................................................. 57

ETUP UTILITYETUP UTILITY

ETUP UTILITY

ETUP UTILITYETUP UTILITY

3.1.1 BIOS Menu Bar ............................................................... 36

3.1.2 Navigation Keys ............................................................. 37

3.4.1 CPU Configuration ........................................................... 44

3.4.2 Chipset Configuration ...................................................... 45

3.4.3 ACPI Configuration .......................................................... 46

3.4.4 Storage Configuration ...................................................... 47

3.4.5 PCIPnP Configuration ...................................................... 49

3.4.6 Floppy Configuration ........................................................ 50

3.4.7 Super IO Configuration .................................................... 50

3.4.8 USB Configuration ........................................................... 52

3.6.1 Boot Settings Configuration ............................................. 54

4.2.1 Running Support CD ........................................................ 57

4.2.2 Drivers Menu ...... ......... .................. ......... .......... ......... ...... 57

4.2.3 Utilities Menu .................................................................. 57

4.2.4 Contact Information.......................................................... 57

......................................................................................................

...................................................

......................................................................................................

...................................................

......................................................................................................

36 36

57 57

1.1.

IntroductionIntroduction

Introduction

1.1.

IntroductionIntroduction

Thank you for purchasing ASRock 985GM-GS3 FX / 985GM-S3 FX motherboard, a

reliable motherboard produced under ASRock’s consistently stringent quality control.

It delivers excellent performance with robust design conforming to ASRock’s com-

mitment to quality and endurance.

In this manual, chapter 1 and 2 contain introduction of the motherboard and step-by-

step guide to the hardware installation. Chapter 3 and 4 contain the configuration

guide to BIOS setup and information of the Support CD.

Because the motherboard specifications and the BIOS software might be

updated, the content of this manual will be subject to change without

notice. In case any modifications of this manual occur, the updated

version will be available on ASRock website without further notice. You

may find the latest VGA cards and CPU support lists on ASRock website

as well. ASRock website

If you require technical support related to this motherboard, please visit

our website for specific information about the model you are using.

www.asrock.com/support/index.asp

1.11.1

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1.1

1.11.1

ASRock 985GM-GS3 FX / 985GM-S3 FX Motherboard

(Micro ATX Form Factor: 9.6-in x 7.2-in, 24.4 cm x 18.3 cm)

ASRock 985GM-GS3 FX / 985GM-S3 FX Quick Installation Guide ASRock 985GM-GS3 FX / 985GM-S3 FX Support CD

2 x Serial ATA (SATA) Data Cables (Optional)

1 x I/O Panel Shield

age Contentsage Contents

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age Contents

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age Contentsage Contents

http://www.asrock.com

1.21.2

SpecificationsSpecifications

1.2

Specifications

1.21.2

SpecificationsSpecifications

Platform - Micro ATX Form Factor: 9.6-in x 7.2-in, 24.4 cm x 18.3 cm

- Solid Capacitor for CPU power

CPU - Support for Socket AM3+ processors

- Support for Socket AM3 processors: AMD PhenomTM II X6 /

X4 / X3 / X2 (except 920 / 940) / Athlon II X4 / X3 / X2 /

Sempron processors

- Supports 8-Core CPU

- Supports AMD OverDriveTM with ACC feature (Advanced

Clock Calibration)

- AMD LIVE!TM Ready

- Supports AMD’s Cool ‘n’ QuietTM Technology

- FSB 2600 MHz (5.2 GT/s)

- Supports Untied Overclocking Technology (see CAUTION 1)

- Supports Hyper-Transport 3.0 (HT 3.0) Technology

Chipset - Northbridge: AMD 785G

- Southbridge: AMD SB710

Memory - Dual Channel DDR3 Memory Technology (see CAUTION 2)

- 2 x DDR3 DIMM slots

- Support DDR3 1800(OC)/1600(OC)/1333/1066/800 non-ECC, un-buffered memory (see CAUTION 3)

- Max. capacity of system memory: 8GB (see CAUTION 4)

Expansion Slot - 1 x PCI Express 2.0 x16 slot (blue @ x16 mode)

- 1 x PCI Express 2.0 x1 slot

- 2 x PCI slots

- Supports AMD Hybrid CrossFireX

Graphics - Integrated AMD Radeon HD 4200 graphics

- DX10.1 class iGPU, Pixel Shader 4.1

- Max. shared memory 512MB (see CAUTION 5)

- Supports D-Sub with max. resolution up to 2048x1536 @

60Hz

Audio - 5.1 CH HD Audio (Realtek ALC662 Audio Codec)

- Supports THX TruStudio

LAN - 985GM-GS3 FX

Realtek PCIE x1 Gigabit LAN RTL8111E,

speed 10/100/1000 Mb/s

- 985GM-S3 FX

Realtek PCIEx1 LAN 8105EL, speed 10/100 Mb/s

- Supports Wake-On-LAN

- Supports PXE

Rear Panel I/O I/O Panel

- 1 x PS/2 Mouse Port

- 1 x PS/2 Keyboard Port

- 1 x Serial Port: COM1

- 1 x VGA Port

- 4 x Ready-to-Use USB 2.0 Ports

- 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)

- HD Audio Jack: Line in / Front Speaker / Microphone

Connector - 4 x SATA2 3.0Gb/s connectors, support RAID (RAID 0, RAID 1,

RAID 10 and JBOD), NCQ, AHCI and “Hot Plug” functions (see CAUTION 6)

- 1 x ATA133 IDE connector (supports 2 x IDE devices)

- 1 x Floppy connector

- 1 x Print port header

- CPU/Chassis/Power FAN connector

- 24 pin ATX power connector

- 4 pin 12V power connector

- Front panel audio connector

- 2 x USB 2.0 headers (support 4 USB 2.0 ports)

BIOS Feature - 8Mb AMI BIOS

- AMI Legal BIOS

- Supports “Plug and Play”

- ACPI 1.1 Compliance Wake Up Events

- Supports jumperfree

- SMBIOS 2.3.1 Support

- CPU, VCCM, NB Voltage Multi-adjustment

Support CD - Drivers, Utilities, AntiVirus Software (Trial Version),

AMD OverDriveTM Utility, CyberLink MediaEspresso 6.5 Trial,

ASRock Software Suite (CyberLink DVD Suite - OEM and Trial;

ASRock MAGIX Multimedia Suite - OEM)

Unique Feature - ASRock OC Tuner (see CAUTION 7)

- ASRock Intelligent Energy Saver (see CAUTION 8)

- ASRock Instant Boot

- ASRock Instant Flash (see CAUTION 9)

- ASRock OC DNA (see CAUTION 10)

- ASRock APP Charger (see CAUTION 11)

- ASRock SmartView (see CAUTION 12)

- ASRock XFast USB (see CAUTION 13)

- ASRock XFast LAN (see CAUTION 14)

- Hybrid Booster:

- CPU Frequency Stepless Control (see CAUTION 15)

- ASRock U-COP (see CAUTION 16)

- Boot Failure Guard (B.F.G.)

Hardware - CPU Temperature Sensing Monitor - Chassis Temperature Sensing

- CPU/Chassis/Power Fan Tachometer

- CPU Quiet Fan

- Voltage Monitoring: +12V, +5V, +3.3V, Vcore

OS - Microsoft

Windows® 7 / 7 64-bit / Vista

/ VistaTM 64-bit

/ XP / XP Media Center / XP 64-bit compliant

Certifications - FCC, CE, WHQL

- ErP/EuP Ready (ErP/EuP ready power supply is required) (see CAUTION 17)

* For detailed product information, please visit our website: http://www.asrock.com

WARNING

Please realize that there is a certain risk involved with overclocking, including adjusting

the setting in the BIOS, applying Untied Overclocking Technology, or using the third-

party overclocking tools. Overclocking may affect your system stability, or even

cause damage to the components and devices of your system. It should be done at

your own risk and expense. We are not responsible for possible damage caused by

overclocking.

CAUTION!

1. This motherboard supports Untied Overclocking Technology. Please read

“Untied Overclocking Technology” on page 35 for details.

2. This motherboard supports Dual Channel Memory Technology. Before you

implement Dual Channel Memory Technology, make sure to read the

installation guide of memory modules on page 16 for proper installation.

3. Whether 1800/1600MHz memory speed is supported depends on the

AM3/AM3+ CPU you adopt. If you want to adopt DDR3 1800/1600 memory

module on this motherboard, please refer to the memory support list on

our website for the compatible memory modules.

ASRock website

4. Due to the operating system limitation, the actual memory size may be

less than 4GB for the reservation for system usage under Windows® 7 /

/ XP. For Windows® OS with 64-bit CPU, there is no such limitation.

Vista

5. The maximum shared memory size is defined by the chipset vendor and

is subject to change. Please check AMD website for the latest information.

6. Before installing SATAII hard disk to SATAII connector, please read the “SATAII

Hard Disk Setup Guide” on page 27 to adjust your SATAII hard disk drive to

SATAII mode. You can also connect SATA hard disk to SATAII connector

directly.

http://www.asrock.com

7. It is a user-friendly ASRock overclocking tool which allows you to surveil

your system by hardware monitor function and overclock your hardware

devices to get the best system performance under Windows

environment. Please visit our website for the operation procedures of

ASRock OC Tuner. ASRock website:

8. Featuring an advanced proprietary hardware and software design,

Intelligent Energy Saver is a revolutionary technology that delivers

unparalleled power savings. The voltage regulator can reduce the number

of output phases to improve efficiency when the CPU cores are idle. In

other words, it is able to provide exceptional power saving and improve

power efficiency without sacrificing computing performance. To use Intel-

ligent Energy Saver function, please enable Cool ‘n’ Quiet option in the

BIOS setup in advance. Please visit our website for the operation proce-

dures of Intelligent Energy Saver.

ASRock website: http://www.asrock.com

9. ASRock Instant Flash is a BIOS flash utility embedded in Flash ROM.

This convenient BIOS update tool allows you to update system BIOS

without entering operating systems first like MS-DOS or Windows

this utility, you can press <F6> key during the POST or press <F2> key to

BIOS setup menu to access ASRock Instant Flash. Just launch this tool

and save the new BIOS file to your USB flash drive, floppy disk or hard

drive, then you can update your BIOS only in a few clicks without prepar-

ing an additional floppy diskette or other complicated flash utility. Please

be noted that the USB flash drive or hard drive must use FAT32/16/12 file

system.

10. The software name itself – OC DNA literally tells you what it is capable of.

OC DNA, an exclusive utility developed by ASRock, provides a conve-

nient way for the user to record the OC settings and share with others. It

helps you to save your overclocking record under the operating system

and simplifies the complicated recording process of overclocking settings.

With OC DNA, you can save your OC settings as a profile and share with

your friends! Your friends then can load the OC profile to their own system

to get the same OC settings as yours! Please be noticed that the OC

profile can only be shared and worked on the same motherboard.

11. If you desire a faster, less restricted way of charging your Apple devices,

such as iPhone/iPod/iPad Touch, ASRock has prepared a wonderful

solution for you - ASRock APP Charger. Simply installing the APP Charger

driver, it makes your iPhone charged much quickly from your computer

and up to 40% faster than before. ASRock APP Charger allows you to

quickly charge many Apple devices simultaneously and even supports

continuous charging when your PC enters into Standby mode (S1),

Suspend to RAM (S3), hibernation mode (S4) or power off (S5). With

APP Charger driver installed, you can easily enjoy the marvelous charg-

ing experience than ever.

ASRock website:

http://www.asrock.com/Feature/AppCharger/index.asp

http://www.asrock.com

. With

12. SmartView, a new function of internet browser, is the smart start page

for IE that combines your most visited web sites, your history, your

Facebook friends and your real-time newsfeed into an enhanced view

for a more personal Internet experience. ASRock motherboards are

exclusively equipped with the SmartView utility that helps you keep in

touch with friends on-the-go. To use SmartView feature, please make

sure your OS version is Windows® 7 / 7 64 bit / VistaTM / VistaTM 64 bit,

and your browser version is IE8.

ASRock website: http://www.asrock.com/Feature/SmartView/index.asp

13. ASRock XFast USB can boost USB storage device performance. The

performance may depend on the property of the device.

14. ASRock XFast LAN provides a faster internet access, which includes

below benefits. LAN Application Prioritization: You can configure your

application priority ideally and/or add new programs. Lower Latency in

Game: After setting online game priority higher, it can lower the latency

in game. Traffic Shaping: You can watch Youtube HD video and down-

load files simultaneously. Real-Time Analysis of Your Data: With the

status window, you can easily recognize which data streams you are

currently transferring.

15. Although this motherboard offers stepless control, it is not recom-

mended to perform over-clocking. Frequencies other than the recom-

mended CPU bus frequencies may cause the instability of the system

or damage the CPU.

16. While CPU overheat is detected, the system will automatically shutdown.

Before you resume the system, please check if the CPU fan on the

motherboard functions properly and unplug the power cord, then plug it

back again. To improve heat dissipation, remember to spray thermal

grease between the CPU and the heatsink when you install the PC

system.

17. EuP, stands for Energy Using Product, was a provision regulated by Euro-

pean Union to define the power consumption for the completed system.

According to EuP, the total AC power of the completed system shall be

under 1.00W in off mode condition. To meet EuP standard, an EuP ready

motherboard and an EuP ready power supply are required. According to

Intel’s suggestion, the EuP ready power supply must meet the standard of

5v standby power efficiency is higher than 50% under 100 mA current

consumption. For EuP ready power supply selection, we recommend you

checking with the power supply manufacturer for more details.

1010

1.3 Motherboard L1.3 Motherboard L

1.3 Motherboard L

1.3 Motherboard L1.3 Motherboard L

ayout (985GM-ayout (985GM-

ayout (985GM-

ayout (985GM-ayout (985GM-

GS3 FX / 985GM-S3 FX)GS3 FX / 985GM-S3 FX)

GS3 FX / 985GM-S3 FX)

GS3 FX / 985GM-S3 FX)GS3 FX / 985GM-S3 FX)

Keyboard

Mouse

PS2

PS2_USB_PW1

COM1

ATX12V1

VGA1

USB2.0 T: US B2 B:USB3

USB2.0

Top:

T:USB0

RJ-45

B:USB1

Bottom:

MIC IN

Top:

LINE IN

Center:

FRONT

PWR_FAN1

LAN

Super

I/O

ErP/EuP Ready

8Mb BIOS

AUDIO CODEC

HD_AUDIO1

LPT1

HT3.0

Phenom II

Support 8-CoreCPU

Design inTaipei

FLOPPY1

DX10

PCIE1

2122

18.3cm (7.2-in)

Dual Channel

AMD 785G

Chipset

PCIE2

PCI1

PCI2

CHA_FAN1

USB6_7

SOCKET AM3

RoHS

USB4_5

181920

5 6

AM3+

FSB2.6GHz

FSB800

DDR3_B1 (64bit, 240-pin module)

DDR3_A1 (64bit, 240-pin module)

DDR3 1800

AMD

SB710

Chipset

SATAII_1(PORT0) SATAII_2(PORT1)

CPU_FAN1

BATTERY

CMOS

SPEAKER1

CLRCMOS1

SATAII_3(SATAII_4 PORT2) (PORT3)

PANEL1

ATXPWR1

IDE1

PLEDPWRBTN

8 9

24.4cm (9.6-in)

12 13

HDLED RESET

1 PS2_USB_PW1 Jumper 15 System Panel Header (P ANEL1, White) 2 A TX 12V Power Connector (A TX12V1) 16 Secondary SAT AII Connector 3 CPU Heatsink Retention Module (SATAII_2 (PORT 1)) 4 AM3 CPU Socket 17 Primary SAT AII Connector 5 2 x 240-pin DDR3 DIMM Slots (SA T AII_1 (PORT 0))

(Dual Channel: DDR3_A1, DDR3_B1; Blue) 18 USB 2.0 Header (USB4_5, Blue) 6 CPU Fan Connector (CPU_FAN1) 19 USB 2.0 Header (USB6_7, Blue) 7 ATX Power Connector (ATXPWR1) 20 Chassis Fan Connector (CHA_FAN1) 8 Chassis Speaker Header 21 Floppy Connector (FLOPPY1)

(SPEAKER 1, White) 22 Print Port Header (LPT1, White) 9 Clear CMOS Jumper (CLRCMOS1) 23 Front Panel Audio Header 10 Primary IDE Connector (IDE1, Blue) (HD_AUDIO1, White) 11 Northbridge Controller 24 PCI Slots (PCI1- 2) 12 Southbridge Controller 25 SPI Flash Memory (8Mb) 13 Third SAT AII Connector (SA TAII_3 (PORT 2)) 26 PCI Express 2.0 x16 Slot (PCIE2; Blue) 14 Fourth SAT AII Connector (SATAII_4 (PORT 3)) 27 PCI Express 2.0 x1 Slot (PCIE1; Blue)

28 Power Fan Connector (PWR_FAN1)

1111

1.4 I/O P1.4 I/O P

1.4 I/O P

1.4 I/O P1.4 I/O P

anel (985GM-anel (985GM-

anel (985GM-

anel (985GM-anel (985GM-

GS3 FX)GS3 FX)

GS3 FX)

GS3 FX)GS3 FX)

1 PS/2 Mouse Port (Green) 6 Microphone (Pink) 2 USB 2.0 Ports (USB23) 7 USB 2.0 Ports (USB01)

* 3 RJ-45 Port 8 VGA Port

4 Line In (Light Blue) 9 COM Port 5 Line Out (Lime) 10 PS/2 Keyboard Port (Purple)

* There are two LED next to the LAN port. Please refer to the table below for the LAN port LED

indications.

Activity/Link LED SPEED LED

Status Description Status Description

LAN Port LED Indications

Off No Activity Off 10Mbps connection

Blinking Data Activity Orange 100Mbps connection

Green 1Gbps connection

ACT/LINK LED

LAN Port

SPEED LED

* To enable Multi-Streaming function, you need to connect a front panel audio cable to the front

panel audio header. Please refer to below steps for the software setting of Multi-Streaming. For Windows® XP:

After restarting your computer, you will find “Mixer” tool on your system. Please select “Mixer

ToolBox” , click “Enable playback multi-streaming”, and click “ok”. Choose “2CH” or

“4CH” and then you are allowed to select “Realtek HDA Primary output” to use Rear Speaker

and Front Speaker, or select “Realtek HDA Audio 2nd output” to use front panel audio. Then

reboot your system. For Windows

After restarting your computer, please double-click “Realtek HD Audio Manager” on the

system tray. Set “Speaker Configuration” to “Quadraphonic” or “Stereo”. Click “Device

advanced settings”, choose “Make front and rear output devices playbacks two different audio

streams simultaneously”, and click “ok”. Then reboot your system.

7 / VistaTM:

1212

1.5 I/O P1.5 I/O P

1.5 I/O P

1.5 I/O P1.5 I/O P

anel (985GM-S3 FX)anel (985GM-S3 FX)

anel (985GM-S3 FX)

anel (985GM-S3 FX)anel (985GM-S3 FX)

1 PS/2 Mouse Port (Green) 6 Microphone (Pink) 2 USB 2.0 Ports (USB23) 7 USB 2.0 Ports (USB01)

* 3 RJ-45 Port 8 VGA Port

4 Line In (Light Blue) 9 COM Port 5 Line Out (Lime) 10 PS/2 Keyboard Port (Purple)

* There are two LED next to the LAN port. Please refer to the table below for the LAN port LED

indications.

Activity/Link LED SPEED LED

Status Description Status Description

LAN Port LED Indications

Off No Activity Off 10Mbps connection

Blinking Data Activity Orange 100Mbps connection

ACT/LINK LED

LAN Port

SPEED LED

* To enable Multi-Streaming function, you need to connect a front panel audio cable to the front

panel audio header. Please refer to below steps for the software setting of Multi-Streaming. For Windows® XP:

After restarting your computer, you will find “Mixer” tool on your system. Please select “Mixer

ToolBox” , click “Enable playback multi-streaming”, and click “ok”. Choose “2CH” or

“4CH” and then you are allowed to select “Realtek HDA Primary output” to use Rear Speaker

and Front Speaker, or select “Realtek HDA Audio 2nd output” to use front panel audio. Then

reboot your system. For Windows

After restarting your computer, please double-click “Realtek HD Audio Manager” on the

system tray. Set “Speaker Configuration” to “Quadraphonic” or “Stereo”. Click “Device

advanced settings”, choose “Make front and rear output devices playbacks two different audio

streams simultaneously”, and click “ok”. Then reboot your system.

7 / VistaTM:

1313

2.2.

InstallationInstallation

Installation

2.2.

InstallationInstallation

This is a Micro ATX form factor (9.6-in x 7.2-in, 24.4 cm x 18.3 cm) motherboard.

Before you install the motherboard, study the configuration of your chassis to en-

sure that the motherboard fits into it.

Pre-installation PrecautionsPre-installation Precautions

Pre-installation Precautions

Pre-installation PrecautionsPre-installation Precautions

Take note of the following precautions before you install motherboard

components or change any motherboard settings.

Before you install or remove any component, ensure that the

power is switched off or the power cord is detached from the

power supply. Failure to do so may cause severe damage to the

motherboard, peripherals, and/or components.

1. Unplug the power cord from the wall socket before touching any

component.

2. To avoid damaging the motherboard components due to static

electricity, NEVER place your motherboard directly on the carpet or

the like. Also remember to use a grounded wrist strap or touch a

safety grounded object before you handle components.

3. Hold components by the edges and do not touch the ICs.

4. Whenever you uninstall any component, place it on a grounded anti-

static pad or in the bag that comes with the component.

5. When placing screws into the screw holes to secure the motherboard

to the chassis, please do not over-tighten the screws! Doing so may

damage the motherboard.

1414

2.12.1

CPU InstallationCPU Installation

2.1

CPU Installation

2.12.1

CPU InstallationCPU Installation

Step 1. Unlock the socket by lifting the lever up to a 90

angle.

Step 2. Position the CPU directly above the socket such that the CPU corner with

the golden triangle matches the socket corner with a small triangle.

Step 3. Carefully insert the CPU into the socket until it fits in place.

The CPU fits only in one correct orientation. DO NOT force the CPU

into the socket to avoid bending of the pins.

Step 4. When the CPU is in place, press it firmly on the socket while you push

down the socket lever to secure the CPU. The lever clicks on the side tab

to indicate that it is locked.

Lever 90° Up

CPU Golden Triangle

Socker Corner Small Triangle

STEP 1: Lift Up The Socket Lever

2.22.2

Installation of CPU Fan and HeatsinkInstallation of CPU Fan and Heatsink

2.2

Installation of CPU Fan and Heatsink

2.22.2

Installation of CPU Fan and HeatsinkInstallation of CPU Fan and Heatsink

STEP 2 / STEP 3: Match The CPU Golden Triangle To The Socket Corner Small Triangle

STEP 4: Push Down And Lock The Socket Lever

After you install the CPU into this motherboard, it is necessary to install a

larger heatsink and cooling fan to dissipate heat. You also need to spray

thermal grease between the CPU and the heatsink to improve heat

dissipation. Make sure that the CPU and the heatsink are securely fas-

tened and in good contact with each other. Then connect the CPU fan to

the CPU FAN connector (CPU_FAN1, see Page 11, No. 6). For proper

installation, please kindly refer to the instruction manuals of the CPU fan

and the heatsink.

1515

2.3 Installation of Memor2.3 Installation of Memor

2.3 Installation of Memor

2.3 Installation of Memor2.3 Installation of Memor

985GM-GS3 FX / 985GM-S3 FX motherboard provides two 240-pin DDR3 (Double Data

Rate 3) DIMM slots, and supports Dual Channel Memory Technology. For dual channel configuration, you always need to install two identical (the same brand, speed,

size and chip-type) memory modules in the DDR3 DIMM slots to activate Dual Channel

Memory Technology. Otherwise, it will operate at single channel mode.

1. It is not allowed to install a DDR or DDR2 memory module into

DDR3 slot;otherwise, this motherboard and DIMM may be damaged.

2. If you install only one memory module or two non-identical memory

modules, it is unable to activate the Dual Channel Memory Technology.

Installing a DIMMInstalling a DIMM

Installing a DIMM

Installing a DIMMInstalling a DIMM

Please make sure to disconnect power supply before adding or

removing DIMMs or the system components.

Step 1. Unlock a DIMM slot by pressing the retaining clips outward.

Step 2. Align a DIMM on the slot such that the notch on the DIMM matches the break

on the slot.

y Modules (DIMM)y Modules (DIMM)

y Modules (DIMM)

y Modules (DIMM)y Modules (DIMM)

notch break

notch

break

The DIMM only fits in one correct orientation. It will cause permanent

damage to the motherboard and the DIMM if you force the DIMM into the

slot at incorrect orientation.

Step 3. Firmly insert the DIMM into the slot until the retaining clips at both ends fully

snap back in place and the DIMM is properly seated.

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2.4 Expansion Slots (PCI and PCI Express Slots)2.4 Expansion Slots (PCI and PCI Express Slots)

2.4 Expansion Slots (PCI and PCI Express Slots)

2.4 Expansion Slots (PCI and PCI Express Slots)2.4 Expansion Slots (PCI and PCI Express Slots)

There are 2 PCI slots and 2 PCI Express slots on this motherboard. PCI slots: PCI slots are used to install expansion cards that have the 32-bit PCI

interface.

PCIE slots:

PCIE1 (PCIE x1 slot; Blue) is used for PCI Express cards with x1 lane

width cards, such as Gigabit LAN card, SATA2 card, etc.

PCIE2 (PCIE x16 slot; Blue) is used for PCI Express cards with x16

lane width graphics cards.

Installing an expansion cardInstalling an expansion card

Installing an expansion card

Installing an expansion cardInstalling an expansion card

Step 1. Before installing the expansion card, please make sure that the power

supply is switched off or the power cord is unplugged. Please read the

documentation of the expansion card and make necessary hardware

settings for the card before you start the installation.

Step 2. Remove the bracket facing the slot that you intend to use. Keep the screws

for later use.

Step 3. Align the card connector with the slot and press firmly until the card is

completely seated on the slot.

Step 4. Fasten the card to the chassis with screws.

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2.5 Multi Monitor Feature2.5 Multi Monitor Feature

2.5 Multi Monitor Feature

2.5 Multi Monitor Feature2.5 Multi Monitor Feature

This motherboard supports multi monitor feature. With the internal VGA output

support and the external add-on PCI Express VGA card, you can easily enjoy the

benefits of multi monitor feature.

Please refer to the following steps to set up a surround display environment:

1. Install the ATITM PCI Express VGA cards on PCIE2 slot. Please refer to page 17

for proper expansion card installation procedures for details.

2. Connect D-Sub monitor cable to VGA port on the I/O panel. And connect other

monitor cables to the corresponding connectors of the add-on PCI Express

VGA cards on PCIE2 slot.

V G A port

3. Boot your system. Press <F2> to enter BIOS setup. Enter “Share Memory”

option to adjust the memory capability to [32MB], [64MB], [128MB] [256MB] or

[512MB] to enable the function of VGA. Please make sure that the value

you select is less than the total capability of the system memory. If you do not

adjust the BIOS setup, the default value of “Share Memory”, [Auto], will disable

VGA function when the add-on VGA card is inserted to this motherboard.

4. Install the onboard VGA driver and the add-on PCI Express VGA card driver to

your system. If you have installed the drivers already, there is no need to install

them again.

5. Set up a multi-monitor display.

For Windows® XP / XP 64-bit OS:

Right click the desktop, choose “Properties”, and select the “Settings” tab

so that you can adjust the parameters of the multi-monitor according to the

steps below.

A. Click the “Identify” button to display a large number on each monitor.

B. Right-click the display icon in the Display Properties dialog that you wish

to be your primary monitor, and then select “Primary”. When you use

multiple monitors with your card, one monitor will always be Primary,

and all additional monitors will be designated as Secondary.

C. Select the display icon identified by the number 2.

D. Click “Extend my Windows desktop onto this monitor”.

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