ASROCK 785G Pro Manuel utilisateur

785G Pro

User Manual

Version 1.0

Published May 2010

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:

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

1.1.

1. IntroductionIntroduction

IntroductionIntroduction

Introduction ........................................................................................................................

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

............................................................ 55

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

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

1.3 Motherboard Layout ................................................................. 11

1.4 I/O Panel .................................................................................... 12

2.2.

2. InstallationInstallation

InstallationInstallation

Installation ............................................................................................................................

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

.............................................................. 1313

1313

Pre-installation Precautions ............................................................... 13

2.1 CPU Installation ......................................................................... 14

2.2 Installation of CPU Fan and Heatsink ....................................... 14

2.3 Installation of Memory Modules (DIMM) .................................... 15

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

2.5 Dual Monitor and Surround Display Features .......................... 18

2.6 ATITM Hybrid CrossFireXTM Operation Guide ............................. 21

2.7 Jumpers Setup .......................................................................... 23

2.8 Onboard Headers and Connectors .......................................... 24

2.9 SATAII Hard Disk Setup Guide .................................................. 29

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

Installation ................................................................................. 30

2.11 Hot Plug and Hot Swap Functions for SATA / SATAII HDDs .... 30

2.12 SATA / SATAII HDD Hot Plug Feature and Operation Guide ...... 31

2.13 Driver Installation Guide ............................................................ 33

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

XP 64-bit With RAID Functions ................................................. 33

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

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

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

With RAID Functions ..................................................... 34

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

XP 64-bit Without RAID Functions ............................................ 35

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

Functions ...................................................................... 35

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

Without RAID Functions ................................................ 36

2.16 Untied Overclocking Technology .............................................. 37

3.3.

3. BIOS SBIOS S

BIOS SBIOS S

BIOS SETUP UTILITYETUP UTILITY

ETUP UTILITYETUP UTILITY

ETUP UTILITY ......................................................................................................

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

................................................... 3838

3838

3.1 Introduction ............................................................................... 38

3.1.1 BIOS Menu Bar ............................................................... 38

3.1.2 Navigation Keys ............................................................. 39

3.2 Main Screen .............................................................................. 39

3.3 OC Tweaker Screen ................................................................. 40

3.4 Advanced Screen .................................................................... 48

3.4.1 CPU Configuration .......................................................... 49

3.4.2 Chipset Configuration ..................................................... 50

3.4.3 ACPI Configuration ......................................................... 52

3.4.4 Storage Configuration .................................................... 53

3.4.5 PCIPnP Configuration ...................................................... 55

3.4.6 Floppy Configuration ...................................................... 55

3.4.7 Super IO Configuration ................................................... 56

3.4.8 USB Configuration .......................................................... 57

3.5 Hardware Health Event Monitoring Screen ............................. 58

3.6 Boot Screen .............................................................................. 59

3.6.1 Boot Settings Configuration ........................................... 59

3.7 Security Screen ........................................................................ 60

3.8 Exit Screen ............................................................................... 61

4.4.

4. Software SupportSoftware Support

Software SupportSoftware Support

Software Support ......................................................................................................

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

................................................... 6262

6262

4.1 Install Operating System ........................................................... 62

4.2 Support CD Information ............................................................. 62

4.2.1 Running Support CD ....................................................... 62

4.2.2 Drivers Menu .................................................................. 62

4.2.3 Utilities Menu ................................................................... 62

4.2.4 Contact Information ........................................................ 62

1.1.

1. IntroductionIntroduction

IntroductionIntroduction

Introduction

Thank you for purchasing ASRock 785G Pro motherboard, a reliable motherboard

produced under ASRock’s consistently stringent quality control. It delivers excellent

performance with robust design conforming to ASRock’s commitment 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 http://www.asrock.com

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

1.1 PP

Packack

ackack

ackage Contentsage Contents

age Contentsage Contents

age Contents

ASRock 785G Pro Motherboard

(ATX Form Factor: 12.0-in x 8.8-in, 30.5 cm x 22.4 cm)

ASRock 785G Pro Quick Installation Guide

ASRock 785G Pro Support CD

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

1 x I/O Panel Shield

1.21.2

1.2 SpecificationsSpecifications

SpecificationsSpecifications

Specifications

Platform - ATX Form Factor: 12.0-in x 8.8-in, 30.5 cm x 22.4 cm

- Solid Capacitor for CPU power

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

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

Sempron processors

- Six-Core CPU Ready

- Supports CPU up to 140W

- Supports AMD OverDriveTM with ACC feature (Advanced

Clock Calibration)

- 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)

- 4 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: 16GB (see CAUTION 4)

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

- 2 x PCI Express 2.0 x1 slots

- 3 x PCI slots

- Supports ATITM Hybrid CrossFireXTM

Graphics - Integrated AMD Radeon HD 4200 graphics

- DX10.1 class iGPU, Shader Model 4.1

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

- Three VGA Output options: D-Sub, DVI-D and HDMI

- Supports HDMI Technology with max. resolution up to

1920x1200 (1080P)

- Supports Dual-link DVI with max. resolution up to 2560x1600

@ 75Hz

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

@ 85Hz

- Supports HDCP function with DVI and HDMI ports

- Supports Full HD 1080p Blu-ray (BD) / HD-DVD playback

with DVI and HDMI ports

Audio - 7.1 CH HD Audio with Content Protection

(Realtek ALC892 Audio Codec)

- Premium Blu-ray audio support

LAN - PCIE x1 Gigabit LAN 10/100/1000 Mb/s

- Realtek RTL8111E

- Supports Wake-On-LAN

- Supports LAN Cable Detection

Rear Panel I/O I/O Panel

- 1 x PS/2 Keyboard Port

- 1 x VGA/D-Sub Port

- 1 x VGA/DVI-D Port

- 1 x HDMI Port

- 1 x Optical SPDIF Out Port

- 6 x Ready-to-Use USB 2.0 Ports

- 1 x eSATAII Connector

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

- HD Audio Jack: Rear Speaker/Central/Bass/Line in/

Front Speaker/Microphone (see CAUTION 6)

Connector - 5 x Serial ATAII 3.0Gb/s connectors, support RAID (RAID 0,

RAID 1, RAID 10 and JBOD), NCQ, AHCI and “Hot Plug”

functions (see CAUTION 7)

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

- 1 x Floppy connector

- 1 x IR header

- 1 x COM port header

- 1 x HDMI_SPDIF header

- 1 x Power LED header

- CPU/Chassis/NB/Power FAN connector

- 24 pin ATX power connector

- 8 pin 12V power connector

- CD in header

- Front panel audio connector

- 3 x USB 2.0 headers (support 6 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

- VCCM, NB, SB Voltage Multi-adjustment

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

OverDriveTM Utility, AMD Live! Explorer, AMD Fusion, ASRock

Software Suite (CyberLink DVD Suite - OEM and Trial;

Creative Sound Blaster X-Fi MB - Trial)

Unique Feature - ASRock OC Tuner (see CAUTION 8)

- Intelligent Energy Saver (see CAUTION 9)

- Instant Boot

- ASRock Instant Flash (see CAUTION 10)

- ASRock OC DNA (see CAUTION 11)

- Hybrid Booster:

- CPU Frequency Stepless Control (see CAUTION 12)

- ASRock U-COP (see CAUTION 13)

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

- Turbo 50 Technology

Hardware - CPU Temperature Sensing

Monitor - Chassis Temperature Sensing

- CPU/Chassis/NB/Power Fan Tachometer

- CPU Quiet Fan

- CPU/Chassis Fan Multi-Speed Control

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

OS - Microsoft® Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit

/ XP / XP 64-bit compliant

Certifications - FCC, CE, WHQL

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

(see CAUTION 14)

* 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 “Un-

tied Overclocking Technology” on page 37 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 15 for proper installation.

3. Whether 1800/1600MHz memory speed is supported depends on the 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 http://www.asrock.com

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 /

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

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. For microphone input, this motherboard supports both stereo and mono modes.

For audio output, this motherboard supports 2-channel, 4-channel, 6-channel,

and 8-channel modes. Please check the table on page 12 for proper connection.

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

Hard Disk Setup Guide” on page 29 to adjust your SATAII hard disk drive to

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

directly.

8. 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: http://www.asrock.com

9. 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 Intelligent Energy Saver function, please enable Cool ‘n’ Quiet option

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

procedures of Intelligent Energy Saver.

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

1010

10. 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®. With

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.

11. 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.

12. Although this motherboard offers stepless control, it is not recommended

to perform over-clocking. Frequencies other than the recommended CPU

bus frequencies may cause the instability of the system or damage the

CPU.

13. 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.

14. EuP, stands for Energy Using Product, was a provision regulated by

European 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.

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