ASRock A790GMH128M-832 Installation Guide

0 (0)

Copyright Notice:

No part of this installation guide 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 guide may or may not be registered 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:

Specifications and information contained in this guide are furnished for informational 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 guide.

With respect to the contents of this guide, ASRock does not provide warranty of any kind, either expressed or implied, including but not limited to the implied warranties 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 guide 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

Published January 2009

Copyright©2009 ASRock INC. All rights reserved.

1

English

ASRock A790GMH/128M Motherboard

ASRock A790GMH128M-832 Installation Guide

Motherboard Layout

English

2

1

PS2_USB_PW1 Jumper

18

System Panel Header (PANEL1, Orange)

2

ATX 12V Power Connector (ATX12V1)

19

Chassis Speaker Header

3

CPU Fan Connector (CPU_FAN1)

 

(SPEAKER 1, Purple)

4

CPU Heatsink Retention Module

20

USB 2.0 Header (USB6_7, Blue)

5

AM2 940-Pin CPU Socket

21

USB 2.0 Header (USB8_9, Blue)

6

2 x 240-pin DDR2 DIMM Slots

22

SPI Flash Memory (8Mb)

 

(Dual Channel A: DDRII_1, DDRII_2; Yellow)

23

USB 2.0 Header (USB10_11, Blue)

7

2 x 240-pin DDR2 DIMM Slots

24

Clear CMOS Jumper (CLRCMOS1)

 

(Dual Channel B: DDRII_3, DDRII_4; Orange)

25

Floppy Connector (FLOPPY1)

8

ATX Power Connector (ATXPWR1)

26

Serial Port Connector (COM1)

9

Primary IDE Connector (IDE1, Blue)

27

Internal Audio Connector: CD1 (Black)

10

Sixth SATAII Connector (SATAII_6 (PORT 5))

28

Front Panel Audio Header

11

Fifth SATAII Connector (SATAII_5 (PORT 4))

 

(HD_AUDIO1, Lime)

12

Southbridge Controller

29

Infrared Module Header (IR1)

13

Chassis Fan Connector (CHA_FAN1)

30

PCI Slots (PCI1- 2)

14

Fourth SATAII Connector (SATAII_4 (PORT 3))

31

PCI Express 2.0 x16 Slot (PCIE2; Green)

15

Third SATAII Connector (SATAII_3 (PORT 2))

32

Northbridge Controller

16

Secondary SATAII Connector

33

PCI Express 2.0 x1 Slot (PCIE1; Green)

 

(SATAII_2 (PORT 1))

34

Power Fan Connector (PWR_FAN1)

17

Primary SATAII Connector (SATAII_1 (PORT 0))

 

 

ASRock A790GMH/128M Motherboard

I/O Panel

1

PS/2

Mouse Port (Green)

9

Microphone (Pink)

2

VGA/D-Sub Port

10

USB 2.0

Ports (USB01)

* 3

LAN RJ-45 Port

11

USB 2.0

Ports (USB23)

4

Side

Speaker

(Gray)

12

Optical SPDIF Out Port

5

Rear

Speaker

(Black)

*** 13

HDMI Port

6

Central / Bass

(Orange)

14

VGA/DVI-D Port

7

Line

In (Light Blue)

15 PS/2 Keyboard Port (Purple)

**8 Front Speaker (Lime)

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

LAN Port LED Indications

Activity/Link LED

 

SPEED LED

ACT/LINK

SPEED

 

LED

LED

Status

Description

 

Status

 

Description

 

 

 

 

Off

No Activity

 

Off

 

10Mbps connection

 

 

Blinking

Data Activity

 

Orange

 

100Mbps connection

 

 

 

 

 

Green

 

1Gbps connection

LAN Port

 

 

 

 

 

 

**If you use 2-channel speaker, please connect the speaker’s plug into “Front Speaker Jack”. See the table below for connection details in accordance with the type of speaker you use.

TABLE for Audio Output Connection

Audio Output Channels

Front Speaker

Rear Speaker

Central / Bass

Side Speaker

 

(No. 8)

(No. 5)

(No. 6)

(No. 4)

2

V

--

--

--

4

V

V

--

--

6

V

V

V

--

8

V

V

V

V

English

3

ASRock A790GMH/128M Motherboard

To enable Multi-Streaming function, you need to connect a front panel audio cable to the front panel audio header. After restarting your computer, you will find “VIA HD Audio Deck” tool on your system. Please follow below instructions according to the OS you install.

For Windows® XP / XP 64-bit OS:

 

Please click “VIA HD Audio Deck” icon

, and click “Speaker”. Then you are allowed to

select “2 Channel”, “4 Channel”, “6 Channel” or “8 Channel”. Click “Power” to save your change.

For Windows® VistaTM / VistaTM 64-bit OS:

 

Please click “VIA HD Audio Deck” icon

, and click “Advanced Options” on the left side

on the bottom. In “Advanced Options” screen, select “Independent Headphone”, and click “OK” to save your change.

If you enable Multi-Streaming function, Side Speaker function will be disabled. You can only choose to enable either Multi-Streaming function or Side Speaker function.

***To support AC3 or DTS audio format with HDMI Audio under VistaTM, please install the HDMI audio driver in XP support CD AAX790H-00.05.

The driver is located under the path: ..\Drivers\NB Audio\REALTEK\XP64_XP(R1.68)

And note for LPCM support up to stereo 2 channels only.

hsilgnE

4

ASRock A790GMH/128M Motherboard

1. Introduction

Thank you for purchasing ASRock A790GMH/128M 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

1.1 Package Contents

1 x ASRock A790GMH/128M Motherboard

(Micro ATX Form Factor: 9.6-in x 8.6-in, 24.4 cm x 21.8 cm) 1 x ASRock A790GMH/128M Quick Installation Guide

2 x ASRock A790GMH/128M Support CD

1 x Ultra ATA 66/100/133 IDE Ribbon Cable (80-conductor) 2 x Serial ATA (SATA) Data Cables (Optional)

1 x Serial ATA (SATA) HDD Power Cable (Optional)

1 x I/O Panel Shield

English

5

ASRock A790GMH/128M Motherboard

hsilgnE

6

1.2 Specifications

Platform

- Micro ATX Form Factor: 9.6-in x 8.6-in, 24.4 cm x 21.8 cm

 

- Solid Capacitor for CPU power

CPU

- Support for Socket AM2+ / AM2 processors: AMD PhenomTM

 

FX / Phenom / Athlon 64 FX / Athlon 64 X2 Dual-Core / Athlon

 

X2 Dual-Core / Athlon 64 / Sempron processor

 

- AM3 CPU Ready

 

- 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 790GX

 

- Southbridge: AMD SB750

Memory

- Dual Channel DDR2 Memory Technology (see CAUTION 2)

 

- 4 x DDR2 DIMM slots

 

- SupportDDR2 1066/800/667/533 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 (green @ x16 mode)

 

- 1 x PCI Express 2.0 x1 slot

 

- 2 x PCI slots

 

- Supports Hybrid CrossFireXTM

Graphics

- Integrated AMD Radeon HD 3300 graphics

 

- DX10 class iGPU, Pixel Shader 4.0

 

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

 

- Integrated 128MB side port memory for iGPU

 

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

 

- Supports HDCP function

 

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

 

(see CAUTION 6)

Audio

- 7.1 CH Windows® VistaTM Premium Level HD Audio

 

(VIA® VT1708S Audio Codec)

LAN

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

 

- Realtek RTL8111DL

 

- Supports Wake-On-LAN

 

 

Rear Panel I/O

I/O Panel

 

- 1 x PS/2 Mouse Port

ASRock A790GMH/128M Motherboard

 

- 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

 

- 4 x Ready-to-Use USB 2.0 Ports

 

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

 

- HDAudio Jack: Side Speaker/Rear Speaker/Central/Bass/

 

Line in/Front Speaker/Microphone (see CAUTION 7)

Connector

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

 

RAID 1, RAID 5, RAID 10 and JBOD), NCQ, AHCI and “Hot Plug”

 

functions (see CAUTION 8)

 

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

 

- 1 x Floppy connector

 

- 1 x IR header

 

- 1 x COM port header

 

- CPU/Chassis/Power FAN connector

 

- 24 pin ATX power connector

 

- 4 pin 12V power connector

 

- CD in header

 

- Front panel audio connector

 

- 3 x USB 2.0 headers (support 6 USB 2.0 ports)

 

(see CAUTION 9)

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, DRAM, NB Voltage Multi-adjustment

 

- Supports Smart BIOS

 

 

Support CD

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

 

OverDriveTM Utility, AMD Live! Explorer, AMD Fusion

Unique Feature

- ASRock OC Tuner (see CAUTION 10)

 

- Intelligent Energy Saver (see CAUTION 11)

 

- Instant Boot

 

- Hybrid Booster:

 

- CPU Frequency Stepless Control (see CAUTION 12)

 

- ASRock U-COP (see CAUTION 13)

 

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

 

- ASRock AM2 Boost: ASRock Patented Technology to boost

 

memory performance up to 12.5% (see CAUTION 14)

7

English

ASRock A790GMH/128M Motherboard

hsilgnE

8

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® XP / XP Media Center / XP 64-bit /

 

VistaTM / VistaTM 64-bit compliant

Certifications

- FCC, CE, Microsoft® WHQL Certificated

* 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 28 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 14 for proper installation.

3.Whether 1066MHz memory speed is supported depends on the AM2+ CPU you adopt. If you want to adopt DDR2 1066 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® XP and Windows® VistaTM. For Windows® XP 64-bit and Windows® VistaTM 64-bit 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.

6.1080p Blu-ray (BD) / HD-DVD playback support on this motherboard requires the proper hardware configuration. Please refer to page 10 and 11 for the minimum hardware requirement and the passed 1080p Blu-ray (BD) / HD-DVD films in our lab test.

ASRock A790GMH/128M Motherboard

7.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 3 for proper connection.

8.Before installing SATAII hard disk to SATAII connector, please read the “SATAII Hard Disk Setup Guide” on page 30 of “User Manual” in the support CD to adjust your SATAII hard disk drive to SATAII mode. You can also connect SATA hard disk to SATAII connector directly.

9.Power Management for USB 2.0 works fine under Microsoft® Windows® VistaTM 64-bit / VistaTM / XP 64-bit / XP SP1 or SP2.

10.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

11.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

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.This motherboard supports ASRock AM2 Boost overclocking technology. If you enable this function in the BIOS setup, the memory performance will improve up to 12.5%, but the effect still depends on the AM2 CPU you adopt. Enabling this function will overclock the chipset/CPU reference clock. However, we can not guarantee the system stability for all CPU/DRAM configurations. If your system is unstable after AM2 Boost function is enabled, it may not be applicative to your system. You may choose to disable this function for keeping the stability of your system.

English

9

ASRock A790GMH/128M Motherboard

1.3 Minimum Hardware Requirement for 1080p Blu-ray (BD) / HD-DVD Playback Support

1080p Blu-ray (BD) / HD-DVD playback support on this motherboard requires the proper hardware configuration. Please refer to below table for the minimum hardware requirement.

CPU

AMD Sempron Dual Core 2100

VGA

Onboard VGA with DVI-D port

Memory

Dual Channel DDR2 533, 1GB x 2

Suggested OS

Windows® VistaTM or Windows® VistaTM 64

*If you need to use CyberLink PowerDVD Ultra version 7.3, we suggest to disable Hardware Acceleration function for better playback performance and compatibility. After executing CyberLink PowerDVD Ultra program, please follow below steps to disable Hardware Acceleration function.

A.Right-click the main page of CyberLink PowerDVD Ultra program.

B.Click “Configuration”.

C.Select “Video”.

D.Click “Enable hardware acceleration (ATI Avivo)” to remove the “V” mark in

this item.

E.Click “OK” to save the change.

*Currently, 1080p Blu-ray (BD) / HD-DVD playback is only supported under Windows® VistaTM / VistaTM 64-bit OS. If you install Windows® XP / XP 64-bit OS, the function of 1080p Blu-ray (BD) / HD-DVD playback is not available, please visit our website for AMD 790GX VGA driver update in the future.

ASRock website http://www.asrock.com

hsilgnE

1 0

ASRock A790GMH/128M Motherboard

1.4 Passed 1080p Blu-ray (BD) / HD-DVD Films in Our Lab Test

DVD

Film Name

Format

Producer

Type

 

 

 

Blu-ray

SWORDFISH

VC-1

WB

DVD

UNDERWORLD EVOLUTION

MPEG-2

SONY

 

THE LAST STAND

MPEG-4-AVC

FOX

 

CASINO ROYALE

MPEG-4-AVC

SONY

 

THE LEAGUE OF

MPEG-4-AVC

FOX

 

EXTRAORDINARY GENTLEMEN

 

 

HD-

KING KONG

VC-1

UNIVERSAL

DVD

NEW ORLEANS CONCERT

MPEG-2

WEA

 

THE INTERPRETER

MPEG-4-AVC

UNIVERSAL

*MPEG-4-AVC mentioned above refers to the same format of H.264.

*Above passed films are tested under below configuration.

Items

Configurations

CPU

AMD Sempron Dual Core 2100

 

VGA

Onboard VGA with DVI-D port

 

Memory

Dual Channel DDR2 533, 1GB x 2

 

OS

Windows® VistaTM or Windows® VistaTM 64

 

Playback Software

CyberLink PowerDVD Ultra (Version 7.3 or above)

 

DVD Player

Pioneer BDR-101A / LG GBW-H10N (BD)

 

HP HD100 (HD-DVD)

English

1 1

ASRock A790GMH/128M Motherboard

2. Installation

This is a Micro ATX form factor (9.6-in x 8.6-in, 24.4 cm x 21.8 cm) motherboard. Before you install the motherboard, study the configuration of your chassis to ensure that the motherboard fits into it.

Pre-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 antistatic 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.

hsilgnE

1 2

ASRock A790GMH/128M Motherboard

2.1CPU Installation

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

 

 

SockerCorner

 

 

Small Triangle

 

STEP 1:

STEP 2 / STEP 3:

STEP 4:

Lift Up The Socket Lever

Match The CPU Golden Triangle

Push Down And Lock

 

To The Socket Corner Small

The Socket Lever

 

Triangle

 

2.2 Installation of CPU Fan and Heatsink

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 fastened and in good contact with each other. Then connect the CPU fan to the CPU FAN connector (CPU_FAN1, see Page 2, No. 3). For proper installation, please kindly refer to the instruction manuals of the CPU fan and the heatsink.

English

1 3

ASRock A790GMH/128M Motherboard

2.3 Installation of Memory Modules (DIMM)

This motherboard provides four 240-pin DDR2 (Double Data Rate 2) DIMM slots, and supports Dual Channel Memory Technology. For dual channel configuration, you always need to install identical (the same brand, speed, size and chip-type) DDR2 DIMM pair in the slots of the same color. In other words, you have to install identical DDR2 DIMM pair in Dual Channel A (DDRII_1 and DDRII_2; Yellow slots; see p.2 No.6) or identical DDR2 DIMM pair in Dual Channel B (DDRII_3 and DDRII_4; Orange slots; see p.2 No.7), so that Dual Channel Memory Technology can be activated. This motherboard also allows you to install four DDR2 DIMMs for dual channel configuration, and please install identical DDR2 DIMMs in all four slots. You may refer to the Dual Channel Memory Configuration Table below.

hsilgnE

1 4

Dual Channel Memory Configurations

 

DDRII_1

DDRII_2

DDRII_3

DDRII_4

 

(Yellow Slot)

(Yellow Slot)

(Orange Slot)

(Orange Slot)

(1)

Populated

Populated

-

-

(2)

-

-

Populated

Populated

(3)*

Populated

Populated

Populated

Populated

*For the configuration (3), please install identical DDR2 DIMMs in all four slots.

1.If you want to install two memory modules, for optimal compatibility and reliability, it is recommended to install them in the slots of the same color. In other words, install them either in the set of yellow slots (DDRII_1 and DDRII_2), or in the set of orange slots (DDRII_3 and DDRII_4).

2.If only one memory module or three memory modules are installed in the DDR2 DIMM slots on this motherboard, it is unable to activate the Dual Channel Memory Technology.

3.If a pair of memory modules is NOT installed in the same Dual Channel, for example, installing a pair of memory modules in DDRII_1 and DDRII_3, it is unable to activate the Dual Channel Memory Technology .

4.It is not allowed to install a DDR memory module into DDR2 slot; otherwise, this motherboard and DIMM may be damaged.

5.If you adopt DDR2 1066 memory modules on this motherboard, it is recommended to install them on DDRII_3 and DDRII_4 slots.

ASRock A790GMH/128M Motherboard

Installing 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.

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.

English

1 5

ASRock A790GMH/128M Motherboard

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; Green) is used for PCI Express cards with x1 lane width cards, such as Gigabit LAN card, SATA2 card, etc.

PCIE2 (PCIE x16 slot; Green) is used for PCI Express cards with x16 lane width graphics cards.

Installing 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.

hsilgnE

1 6

ASRock A790GMH/128M Motherboard

2.5 Multi Monitor and Surround Display Features

Multi Monitor Feature

This motherboard supports multi monitor feature. With the internal VGA output support (DVI-D, D-Sub and HDMI), you can easily enjoy the benefits of multi monitor feature without installing any add-on VGA card to this motherboard. This motherboard also provides independent display controllers for DVI-D, D-Sub and HDMI to support multi VGA output so that DVI-D, D-sub and HDMI can drive same or different display contents.

To enable multi monitor feature, please follow the below steps:

1.Connect DVI-D monitor cable to VGA/DVI-D port on the I/O panel, connect D-Sub monitor cable to VGA/D-Sub port on the I/O panel, and connect HDMI monitor cable to HDMI port on the I/O panel.

VGA/D-Sub port

VGA/DVI-D port HDMI port

2.If you have installed onboard VGA driver from our support CD to your system already, you can freely enjoy the benefits of multi monitor function after your system boots. If you haven’t installed onboard VGA driver yet, please install onboard VGA driver from our support CD to your system and restart your computer. Then you can start to use multi monitor function on this motherboard.

When you playback HDCP-protected video from Blu-ray (BD) or HD-DVD disc, the content will be displayed only in one of the three monitors instead of all monitors.

English

1 7

ASRock A790GMH/128M Motherboard

hsilgnE

1 8

Surround Display Feature

This motherboard supports surround display upgrade. With the internal VGA output support (DVI-D, D-Sub and HDMI) and external add-on PCI Express VGA card, you can easily enjoy the benefits of surround display 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 16 for proper expansion card installation procedures for details.

2.Connect DVI-D monitor cable to VGA/DVI-D port on the I/O panel, connect D-Sub monitor cable to VGA/D-Sub port on the I/O panel, and connect HDMI monitor cable to HDMI port on the I/O panel. Then connect other monitor cables to the corresponding connectors of the add-on PCI Express VGA cards on PCIE2 slot.

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/D-sub. 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/D-Sub 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”.

E.Right-click the display icon and select “Attached”, if necessary.

F.Set the “Screen Resolution” and “Color Quality” as appropriate for the second monitor. Click “Apply” or “OK” to apply these new values.

G.Repeat steps C through E for the diaplay icon identified by the number one, two, three, four and five.

ASRock A790GMH/128M Motherboard

For Windows® VistaTM / VistaTM 64-bit OS:

Right click the desktop, choose “Personalize”, and select the “Display Settings” tab so that you can adjust the parameters of the multi-monitor according to the steps below.

A.Click the number ”2” icon.

B.Click the items “This is my main monitor” and “Extend the desktop onto this monitor”.

C.Click “OK” to save your change.

D.Repeat steps A through C for the display icon identified by the number three, four and five.

6.Use Surround Display. Click and drag the display icons to positions representing the physical setup of your monitors that you would like to use. The placement of display icons determines how you move items from one monitor to another.

HDCP Function

HDCP function is supported on this motherboard. To use HDCP function with this motherboard, you need to adopt the monitor that supports HDCP function as well. Therefore, you can enjoy the superior display quality with high-definition HDCP encryption contents. Please refer to below instruction for more details about HDCP function.

What is HDCP?

HDCP stands for High-Bandwidth Digital Content Protection, a specification developed by Intel® for protecting digital entertainment content that uses the DVI interface. HDCP is a copy protection scheme to eliminate the possibility of intercepting digital data midstream between the video source, or transmitter - such as a computer, DVD player or set-top box - and the digital display, or receiver - such as a monitor, television or projector. In other words, HDCP specification is designed to protect the integrity of content as it is being transmitted.

Products compatible with the HDCP scheme such as DVD players, satellite and cable HDTV set-top-boxes, as well as few entertainment PCs requires a secure connection to a compliant display. Due to the increase in manufacturers employing HDCP in their equipment, it is highly recommended that the HDTV or LCD monitor you purchase is compatible.

1 9

English

ASRock A790GMH/128M Motherboard

hsilgnE

2.6 ATITM Hybrid CrossFireXTM Operation Guide

This motherboard supports ATITM Hybrid CrossFireXTM feature. ATITM Hybrid CrossFireXTM brings multi-GPU performance capabilities by enabling an AMD 790GX integrated graphics processor and a discrete graphics processor to operate simultaneously with combined output to a single display for blisteringly-fast frame rates. Currently, ATITM Hybrid CrossFireXTM Technology is only supported with Windows® VistaTM OS, and is not available with Windows® XP OS. In the future, ATITM Hybrid CrossFireXTM may be supported with Windows® XP OS. Please visit our website for updated information.

What does an ATITM Hybrid CrossFireXTM system include?

An ATITM Hybrid CrossFireXTM system includes an ATITM RadeonTM 2400 or ATITM RadeonTM 3450 series graphics processor and a motherboard based on an AMD 790GX integrated chipset, all operating in a Windows® VistaTM environment. Please refer to below PCI Express graphics card support list for ATITM Hybrid CrossFireXTM. For the future update of more compatible PCI Express graphics cards, please visit our website for further information.

Vendor

Chipset

Model

Driver

ATI

RADEON X2400PRO

MSI RX2400 PRO-TD256EH

Catalyst 8.7

 

RADEON HD2400XT *

POWERCOLOR HD2400 XT

Catalyst 8.7

 

 

256MB DDR3

 

 

RADEON HD3450

POWERCOLOR AX3450

Catalyst 8.7

 

 

256MD2-S

 

*Currently, RADEON HD2400XT series graphics cards are only supported with AMD Phenom CPU. Please visit our website for the future driver update and the latest information.

Enjoy the benefit of ATITM Hybrid CrossFireXTM

Step 1. Install one compatible PCI Express graphics card to PCIE1 slot (green). For the proper installation procedures, please refer to section “Expansion Slots”.

Step 2. Connect the monitor cable to the correspondent connector on the PCI Express graphics card on PCIE2 slot.

Step 3. Boot your system. Press <F2> to enter BIOS setup. Enter “Advanced” screen, and enter “Chipset Settings”. Then set the option “Surround View” to [Enabled].

Step 4. Boot into OS. Please remove the ATITM driver if you have any VGA driver installed in your system.

Step 5. Install the onboard VGA driver from our support CD to your system for both the onboard VGA and the discrete graphics card.

Step 6. Restart your computer. Then you will find “ATI Catalyst Control Center” on your Windows® taskbar.

ATI Catalyst Control Center

2 0

ASRock A790GMH/128M Motherboard

Step 7. Double-click “ATI Catalyst Control Center”. Click “View”, click “CrossFireTM”, and then select the option “Enable CrossFireTM”.

View

CrossFireTM

 

Enable CrossFireTM

 

Step 8. Click “Yes” to continue.

Step 9. Click “OK” to save your change.

Step 10. Reboot your system. Then you can freely enjoy the benefit of HybridTM CrossFireXTM feature.

*Hybrid CrossFireXTM appearing here is a registered trademark of ATITM Technologies Inc., and is used only for identification or explanation and to the owners’ benefit, without intent to infringe.

*For further information of ATITM Hybrid CrossFireXTM technology, please check AMD website for up dates and details.

2 1

English

ASRock A790GMH/128M Motherboard

Jumper
PS2_USB_PW1
(see p.2, No. 1)

2.7 Jumpers Setup

The illustration shows how jumpers are setup. When the jumper cap is placed on pins, the jumper is “Short”. If no jumper cap is placed on pins, the jumper is “Open”. The illustration shows a 3-pin jumper whose pin1 and

pin2 are “Short” when jumper cap is placed on Short Open these 2 pins.

Setting

Short pin2, pin3 to enable +5VSB (standby) for PS/2 or

USB wake up events. Note: To select +5VSB, it requires 2 Amp and higher standby current provided by

power supply.

Clear CMOS Jumper

(CLRCMOS1)

(see p.2, No. 24) Default Clear CMOS

Note: CLRCMOS1 allows you to clear the data in CMOS. The data in CMOS includes system setup information such as system password, date, time, and system setup parameters. To clear and reset the system parameters to default setup, please turn off the computer and unplug the power cord from the power supply. After waiting for 15 seconds, use a jumper cap to short pin2 and pin3 on CLRCMOS1 for 5 seconds. However, please do not clear the CMOS right after you update the BIOS. If you need to clear the CMOS when you just finish updating the BIOS, you must boot up the system first, and then shut it down before you do the clearCMOS action.

hsilgnE

2 2

ASRock A790GMH/128M Motherboard

2.8 Onboard Headers and Connectors

Onboard headers and connectors are NOT jumpers. Do NOT place jumper caps over these headers and connectors. Placing jumper caps over the headers and connectors will cause permanent damage of the motherboard!

Floppy Connector

(33-pin FLOPPY1)

(see p.2 No. 25)

the red-striped side to Pin1

Note: Make sure the red-striped side of the cable is plugged into Pin1 side of the connector.

Primary IDE connector (Blue)

(39-pin IDE1, see p.2 No. 9)

connect the blue end

connect the black end

to the motherboard

to the IDE devices

80-conductor ATA 66/100/133 cable

Note: Please refer to the instruction of your IDE device vendor for the details.

Serial ATAII Connectors

(SATAII_1 (PORT 0):

 

see p.2, No. 17)

 

(SATAII_2 (PORT 1):

 

see p.2, No. 16)

SATAII_5 SATAII_6

 

(SATAII_3 (PORT 2):

(PORT 4) (PORT 5)

see p.2, No. 15)

 

(SATAII_4 (PORT 3):

 

see p.2, No. 14)

 

(SATAII_5 (PORT 4):

 

see p.2, No. 11)

SATAII_1 SATAII_2 SATAII_3 SATAII_4

(SATAII_6 (PORT 5):

(PORT 0) (PORT 1) (PORT 2) (PORT 3)

see p.2, No. 10)

 

These six Serial ATAII (SATAII) connectors support SATAII

or SATA hard disk for internal storage devices. The current SATAII interface allows up to 3.0 Gb/s data transfer rate.

Serial ATA (SATA)

Either end of the SATA data cable

Data Cable

can be connected to the SATA /

(Optional)

SATAII hard disk or the SATAII

 

connector on this motherboard.

2 3

English

ASRock A790GMH/128M Motherboard

Serial ATA (SATA)

Power Cable

 

(Optional)

connect to the SATA

 

 

HDD power connector

 

connect to

 

the power

 

supply

Please connect the black end of SATA power cable to the power connector on each drive. Then connect the white end of SATA power cable to the power connector of the power supply.

USB 2.0 Headers

Besides four default USB 2.0

(9-pin USB10_11)

ports on the I/O panel, there are

(see p.2 No. 23)

three USB 2.0 headers on this

 

motherboard. Each USB 2.0

 

header can support two USB

 

2.0 ports.

(9-pin USB8_9)

 

(see p.2 No. 21)

 

(9-pin USB6_7)

(see p.2 No. 20)

hsilgnE

Infrared Module Header

 

This header supports an

(5-pin IR1)

 

optional wireless transmitting

(see p.2 No. 29)

 

and receiving infrared module.

 

 

 

Internal Audio Connectors

 

This connector allows you

(4-pin CD1)

CD1

to receive stereo audio input

(CD1: see p.2 No. 27)

 

from sound sources such as

 

 

a CD-ROM, DVD-ROM, TV

 

 

tuner card, or MPEG card.

 

 

 

Front Panel Audio Header

 

This is an interface for the front

(9-pin HD_AUDIO1)

 

panel audio cable that allows

(see p.2, No. 28)

 

convenient connection and

 

 

control of audio devices.

2 4

ASRock A790GMH/128M Motherboard

1.High Definition Audio supports Jack Sensing, but the panel wire on the chassis must support HDA to function correctly. Please follow the instruction in our manual and chassis manual to install your system.

2.If you use AC’97 audio panel, please install it to the front panel audio header as below:

A.Connect Mic_IN (MIC) to MIC2_L.

B.Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L.

C.Connect Ground (GND) to Ground (GND).

D.MIC_RET and OUT_RET are for HD audio panel only. You don’t need to connect them for AC’97 audio panel.

E.Enter BIOS Setup Utility. Enter Advanced Settings, and then select Chipset Configuration. Set the Front Panel Control option from

[Auto] to [Enabled].

System Panel Header

This header accommodates

(9-pin PANEL1)

several system front panel

(see p.2 No. 18)

functions.

Chassis Speaker Header

 

Please connect the chassis

(4-pin SPEAKER 1)

 

speaker to this header.

(see p.2 No. 19)

 

 

 

 

 

Chassis and Power Fan Connectors

 

Please connect the fan cables

(3-pin CHA_FAN1)

 

to the fan connectors and

(see p.2 No. 13)

 

match the black wire to the

 

 

ground pin.

(3-pin PWR_FAN1)

 

 

(see p.2 No. 34)

 

 

 

 

 

CPU Fan Connector

 

Please connect the CPU fan

(4-pin CPU_FAN1)

4

cable to this connector and

 

3

match the black wire to the

(see p.2 No. 3)

2

 

1

 

ground pin.

Though this motherboard provides 4-Pin CPU fan (Quiet Fan) support, the 3-Pin CPU fan still can work successfully even without the fan speed control function. If you plan to connect the 3-Pin CPU fan to the CPU fan connector on this motherboard, please connect it to Pin 1-3.

Pin 1-3 Connected

3-Pin Fan Installation

2 5

English

ASRock A790GMH/128M Motherboard

ATX Power Connector

12

24

(24-pin ATXPWR1)

(see p.2 No. 8)

1 13

Please connect an ATX power supply to this connector.

 

Though this motherboard provides 24-pin ATX power connector, 12

24

 

it can still work if you adopt a traditional 20-pin ATX power supply.

 

 

To use the 20-pin ATX power supply, please plug your power

 

 

supply along with Pin 1 and Pin 13.

 

 

 

20-Pin ATX Power Supply Installation

13

 

 

1

 

 

 

 

 

 

 

 

ATX 12V Power Connector

Please connect an ATX 12V

 

(4-pin ATX12V1)

power supply to this connector.

(see p.2 No. 2)

 

 

 

 

 

 

Serial port Header

This COM1 header supports a

 

(9-pin COM1)

serial port module.

 

(see p.2 No.26)

 

 

hsilgnE

2 6

ASRock A790GMH/128M Motherboard

2.9 Driver Installation Guide

To install the drivers to your system, please insert the support CD to your optical drive first. Then, the drivers compatible to your system can be auto-detected and listed on the support CD driver page. Please follow the order from up to bottom side to install those required drivers. Therefore, the drivers you install can work properly.

12

24

2.10 Installing Windows® XP / XP 64-bit / VistaTM /

 

 

 

 

VistaTM 64-bit With RAID Functions

 

 

If you want to install Windows® XP / XP 64-bit / VistaTM / VistaTM 64-bit on your SATA

on

 

/ SATAII HDDs with RAID functions, please refer to the document at the following path

13

in the Support CD for detailed procedures:

1

..\ RAID Installation Guide

2.11 Installing Windows® XP / XP 64-bit / VistaTM /

VistaTM 64-bit Without RAID Functions

If you want to install Windows® XP, Windows® XP 64-bit, Windows® VistaTM or Windows® VistaTM 64-bit OS on your SATA / SATAII HDDs without RAID functions, please follow below procedures according to the OS you install.

2.11.1 Installing Windows® XP / XP 64-bit Without RAID Functions

If you want to install Windows® XP or Windows® XP 64-bit on your SATA / SATAII HDDs without RAID functions, please follow below steps.

Using SATA / SATAII HDDs without NCQ and Hot Plug functions

STEP 1: Set up BIOS.

A.Enter BIOS SETUP UTILITY Advanced screen IDE Configuration.

B.Set the “SATA Operation Mode” option to [IDE].

STEP 2: Install Windows® XP / Windows® XP 64-bit OS on your system.

2.11.2 Installing Windows® VistaTM / VistaTM 64-bit Without RAID Functions

If you want to install Windows® VistaTM or Windows® VistaTM 64-bit on your SATA / SATAII HDDs without RAID functions, please follow below steps.

Using SATA / SATAII HDDs without NCQ and Hot Plug functions

STEP 1: Set up BIOS.

A.

Enter BIOS SETUP UTILITY

 

Advanced screen

 

IDE Configuration.

 

 

B.Set the “SATA Operation Mode” option to [IDE].

STEP 2: Install Windows® VistaTM / VistaTM 64-bit OS on your system.

2 7

ASRock A790GMH/128M Motherboard

English

Using SATA / SATAII HDDs with NCQ and Hot Plug functions

STEP 1: Set Up BIOS.

A.

Enter BIOS SETUP UTILITY

 

Advanced screen

 

IDE Configuration.

 

 

B.Set the “SATA Operation Mode” option to [AHCI].

STEP 2: Install Windows® VistaTM / VistaTM 64-bit OS on your system.

Insert the Windows® VistaTM / Windows® VistaTM 64-bit optical disk into the optical drive to boot your system, and follow the instruction to install Windows® VistaTM / Windows® VistaTM 64-bit OS on your system. When you see “Where do you want to install Windows? ” page, please insert the ASRock Support CD into your optical drive, and click the “Load Driver” button on the left on the bottom to load the AMDAHCI drivers. AMDAHCI drivers are in the following path in our Support CD:

(There are two ASRock Support CD in the motherboard gift box pack, please choose the one for Windows® VistaTM / VistaTM 64-bit.)

.. \ I386 (For Windows® VistaTM OS)

.. \ AMD64 (For Windows® VistaTM 64-bit OS)

After that, please insert Windows® VistaTM / Windows® VistaTM 64-bit optical disk into the optical drive again to continue the installation.

2.12 Untied Overclocking Technology

This motherboard supports Untied Overclocking Technology, which means during overclocking, FSB enjoys better margin due to fixed PCI / PCIE buses. Before you enable Untied Overclocking function, please enter “Overclock Mode” option of BIOS setup to set the selection from [Auto] to [CPU, PCIE, Async.]. Therefore, CPU FSB is untied during overclocking, but PCI / PCIE buses are in the fixed mode so that FSB can operate under a more stable overclocking environment.

Please refer to the warning on page 8 for the possible overclocking risk before you apply Untied Overclocking Technology.

hsilgnE

2 8

ASRock A790GMH/128M Motherboard

3. BIOS Information

The Flash Memory on the motherboard stores BIOS Setup Utility. When you start up the computer, please press <F2> during the Power-On-Self-Test (POST) to enter BIOS Setup utility; otherwise, POST continues with its test routines. If you wish to enter BIOS Setup after POST, please restart the system by pressing <Ctl> + <Alt> + <Delete>, or pressing the reset button on the system chassis. The BIOS Setup program is designed to be user-friendly. It is a menu-driven program, which allows you to scroll through its various sub-menus and to select among the predetermined choices. For the detailed information about BIOS Setup, please refer to the User Manual (PDF file) contained in the Support CD.

4. Software Support CD information

This motherboard supports various Microsoft® Windows® operating systems: XP / XP Media Center / XP 64-bit / VistaTM / VistaTM 64-bit. The Support CD that came with the motherboard contains necessary drivers and useful utilities that will enhance motherboard features. To begin using the Support CD, insert the CD into your CD-ROM drive. It will display the Main Menu automatically if “AUTORUN” is enabled in your computer. If the Main Menu does not appear automatically, locate and double-click on the file “ASSETUP. EXE” from the “BIN” folder in the Support CD to display the menus.

English

2 9

ASRock A790GMH/128M Motherboard

1. Einführung

Wir danken Ihnen für den Kauf des ASRock A790GMH/128M Motherboard, ein zuverlässiges Produkt, welches unter den ständigen, strengen Qualitätskontrollen von ASRock gefertigt wurde. Es bietet Ihnen exzellente Leistung und robustesDesign, gemäß der Verpflichtung von ASRock zu Qualität und Halbarkeit.

Diese Schnellinstallationsanleitung führt in das Motherboard und die schrittweise Installation ein. Details über das Motherboard finden Sie in der Bedienungsanleitung auf der Support-CD.

Da sich Motherboard-Spezifikationen und BIOS-Software verändern können, kann der Inhalt dieses Handbuches ebenfalls jederzeit geändert werden. Für den Fall, dass sich Änderungen an diesem Handbuch ergeben, wird eine neue Version auf der ASRock-Website, ohne weitere Ankündigung, verfügbar sein. Die neuesten Grafikkarten und unterstützten CPUs sind auch auf der ASRock-Website aufgelistet.

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

Wenn Sie technische Unterstützung zu Ihrem Motherboard oder spezifische Informationen zu Ihrem Modell benötigen, besuchen Sie bitte unsere Webseite:

www.asrock.com/support/index.asp

1.1 Kartoninhalt

ASRock A790GMH/128M Motherboard

(Micro ATX-Formfaktor: 24.4 cm x 21.8 cm; 9.6 Zoll x 8.6 Zoll)

ASRock A790GMH/128M Schnellinstallationsanleitung

ASRock A790GMH/128M Support-CD

Ein 80-adriges Ultra-ATA 66/100/133 IDE-Flachbandkabel

Zwei Seriell-ATA- (SATA) Datenkabel (Option)

Ein Seriell-ATA (SATA) Festplattennetzkabel (Option)

Ein I/O Shield

Deutsch

3 0

ASRock A790GMH/128M Motherboard

Loading...
+ 149 hidden pages