MSI 790FX GD70 - Motherboard - ATX, 790FX, MS-7577 User Manual

790FX-GD70 Series

MS-7577 (v1.X) Mainboard

G52-75771X1

Copyright Notice

The material in this document is the intellectual property of MICRO-STAR
INTERNATIONAL. We take every care in the preparation of this document, but no

guarantee is given as to the correctness of its contents. Our products are under
continual improvement and we reserve the right to make changes without notice.

Trademarks

All trademarks are the properties of their respective owners.
NVIDIA, the NVIDIA logo, DualNet, and nForce are registered trademarks or trade-

marks of NVIDIA Corporation in the United States and/or other countries.
AMD, Athlon™ , Athlon™ XP, Thoroughbred™, and Duron™ are registered trade­marks of AMD Corporation.
Intel® and Pentium® are registered trademarks of Intel Corporation.
PS/2 and OS®/2 are registered trademarks of International Business Machines
Corporation.
Windows® NT/XP/Vista are registered trademarks of Microsoft Corporation.
Netware® is a registered trademark of Novell, Inc.
Award® is a registered trademark of Phoenix Technologies Ltd.
AMI® is a registered trademark of American Megatrends Inc.

Revision History

Revision Revision History Date

V1.0 First Release January 2009

Technical Support

If a problem arises with your system and no solution can be obtained from the user’s
manual, please contact your place of purchase or local distributor. Alternatively,
please try the following help resources for further guidance.

Visit the MSI website for FAQ, technical guide, BIOS updates, driver updates,
and other information: http://global.msi.com.tw/index.php?

func=service

Contact our technical staff at: http://ocss.msi.com.tw

ii

Safety Instructions

1. Always read the safety instructions carefully.

2. Keep this User’s Manual for future reference.

3. Keep this equipment away from humidity.

4. Lay this equipment on a reliable flat surface before setting it up.

5. The openings on the enclosure are for air convection hence protects the equip­ment from overheating. DO NOT COVER THE OPENINGS.

6. Make sure the voltage of the power source and adjust properly 110/220V be­fore connecting the equipment to the power inlet.

7. Place the power cord such a way that people can not step on it. Do not place
anything over the power cord.

8. Always Unplug the Power Cord before inserting any add-on card or module.

9. All cautions and warnings on the equipment should be noted.

10. Never pour any liquid into the opening that could damage or cause electrical
shock.

11. If any of the following situations arises, get the equipment checked by a service
personnel:

† The power cord or plug is damaged.
† Liquid has penetrated into the equipment.
† The equipment has been exposed to moisture.
† The equipment has not work well or you can not get it work according to

User’s Manual.

† The equipment has dropped and damaged.
† The equipment has obvious sign of breakage.

12. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT UNCONDITIONED, STOR­AGE TEMPERATURE ABOVE 600 C (1400F), IT MAY DAMAGE THE EQUIPMENT.

CAUTION: Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the
manufacturer.

iii

FCC-B Radio Frequency Interference Statement

This equipment has been
tested and found to comply
with the limits for a Class B
digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accor­dance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the measures listed
below.

† Reorient or relocate the receiving antenna.
† Increase the separation between the equipment and receiver.
† Connect the equipment into an outlet on a circuit different from that to

which the receiver is connected.

† Consult the dealer or an experienced radio/television technician for help.

Notice 1

The changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.

Notice 2

Shielded interface cables and A.C. power cord, if any, must be used in order to
comply with the emission limits.

VOIR LA NOTICE D’ INSTALLATION AVANT DE RACCORDER AU RESEAU.

Micro-Star International

MS-7577

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.

iv

WEEE (Waste Electrical and Electronic Equipment) Statement

v

vi

vii

CONTENTS

Copyright Notice..............................................................................................................ii

Trademarks.......................................................................................................................ii

Revision History..............................................................................................................ii

Technical Support...........................................................................................................ii

Safety Instructions.........................................................................................................iii

FCC-B Radio Frequency Interference Statement........................................................iv

WEEE (Waste Electrical and Electronic Equipment) Statement....................................v

Chapter 1. Getting Started....................................................................................1-1

Mainboard Specifications...................................................................................1-2

Mainboard Layout................................................................................................1-4

Packing Checklist.................................................................................................1-5

Chapter 2. Hardware Setup..................................................................................2-1

Quick Components Guide....................................................................................2-2

CPU (Central Processing Unit)............................................................................2-3

Memory.................................................................................................................2-6

Power Supply......................................................................................................2-8

Back Panel............................................................................................................2-9

Connectors.........................................................................................................2-11

Button.................................................................................................................2-19

Slots....................................................................................................................2-22

LED Status Indicators........................................................................................2-26

Chapter 3 BIOS Setup.............................................................................................3-1

Entering Setup.....................................................................................................3-2

The Main Menu.....................................................................................................3-4

Standard CMOS Features...................................................................................3-6

Advanced BIOS Features...................................................................................3-8

Integrated Peripherals........................................................................................3-11

Power Management Setup...............................................................................3-13

H/W Monitor........................................................................................................3-16

Green Power.....................................................................................................3-17

BIOS Setting Password.....................................................................................3-18

Cell Menu............................................................................................................3-19

User Setting.......................................................................................................3-26

M-Flash...............................................................................................................3-27

Load Fail-Safe/ Optimized Defaults.................................................................3-30

Appendix A Realtek Audio...................................................................................A-1

Installing the Realtek HD Audio Driver................................................................A-2

Software Configuration......................................................................................A-4

Hardware Setup................................................................................................A-19

Appendix B Overclocking Center.......................................................................B-1

Activating Overclocking Center ......................................................................... B-2

System Info..........................................................................................................B-3

DOT.......................................................................................................................B-5

Appendix C SB750 SATA RAID..............................................................................C-1

RAID Configuration..............................................................................................C-2

Appendix D Drive Booster Manager...................................................................D-1

Introduction..........................................................................................................D-2

RAID Configuration..............................................................................................D-3

Getting Started

Chapter 1

Getting Started

Thank you for choosing the 790FX-GD70 Series (MS­7577 v1.X) ATX motherboard. The 790FX-GD70 Series
motherboards are based on AMD® 790FX & SB750
chipset for optimal system efficiency. Designed to fit
the advanced AMD® Phenom II X4/ X3 and Athlon
X4/ X3/ X2 AM3 processor, the 790FX-GD70 Series
deliver a high performance and professional desktop
platform solution.

1-1

MS-7577 Mainboard

Motherboard Specifications

Processor Support

- Supports AMD® PhenomTM II X4/ X3 and Athlon X4/ X3/ X2
processors in the AM3 package
(For the latest information about CPU, please visit http://global.

msi.com.tw/index.php?func=cpuform2)

HyperTransport

- Supports HyperTransport 3.0 up to 5.2 GT/s

Chipset

- North Bridge: AMD® 790FX chipset

- South Bridge: AMD® SB750 chipset

Memory Support

- DDR3 1066/ 1333/ 1600*/ 1800*/ 2133* SDRAM (total 16 GB Max)

- 4 DDR3 DIMMs (240pin / 1.5V)
(*means overclock, for more information on compatible

components, please visit http://global.msi.com.tw/index.php?
func=testreport)

LAN

- Supports Dual Gigabit LAN by Realtek® RTL8111DL
IEEE 1394 (optional)

- Chip integrated by VIA® VT6315N

- Supports 2 IEEE1394 ports (rear x 1, front x 1)

Audio

- HD Audio Realtek® ALC889

- Up to 8-channel audio with jack sensing

IDE

- 1 IDE port by AMD® SB750

- Supports Ultra DMA 66/ 100/ 133 mode

- Supports PIO, Bus Master operation mode

SATA

- SATA1~6 ports by AMD® SB750

- SATA7~8 ports by JMicron® JMB322

- Supports storage and data transfers at up to 3.0 Gb/s

ESATA

- Supports 1 E-SATA port by JMicron® JMB362

- Supports storage and data transfers at up to 3.0 Gb/s

RAID

- SATA1~6 supports RAID 0/ 1/ 10/ 5 or JBOD mode by AMD® SB750

1-2

Getting Started

Hardware RAID

- SATA7 & SATA8 support RAID 0/ 1 & JBOD mode by JMicron

®

JMB322

Floppy

- 1 floppy port

- Supports 1 FDD with 360 KB, 720 KB, 1.2 MB, 1.44 MB and

2.88 MB

Connectors
Back panel

- 1 PS/2 mouse/ 1 PS/2 keyboard port

- 1 Coaxial S/PDIF-out jack / 1 Optical S/PDIF-out port

- 7 USB 2.0 Ports

- 1 E-SATA/USB common port

- 1 IEEE 1394 port (optional)

- 2 LAN jacks

- 6 flexible audio jacks

On-Board Pinheaders/ Connectors

- 2 USB 2.0 pinheaders

- 1 IEEE 1394 pinheader (optional)

- 1 COM port pinheader

- 1 CD-in pinheader

- 1 TPM Module pinheader

- 1 Chassis Intrusion pinheader

- 1 Front Panel Audio pinheader

- 1 S/PDIF-out pinheader

- 1 Debug LED

Slots

- 4 PCI Express gen2 x16 slots, support CrossFireXTM technology
a. the PCIE x16 slots (PCI_E1 & PCI_E4) support up to PCIE 2.0 x16

speed

b. the PCIE x16 slots (PCI_E3 & PCI_E5) support up to PCIE 2.0 x8

speed)

c.if you intend to install four expansion cards into all PCIE x16

slots, these four PCIE x16 lanes will auto arrange from
x16/ x16/ x0/ x0 to x8/ x8/ x8/ x8

- 1 PCI Express gen2 x1 slot

- 2 PCI slots

Form Factor

- ATX (30.4cm X 24.5 cm)

Mounting

- 9 mounting holes

1-3

MS-7577 Mainboard

BATT

SYSFAN4

SYSFAN3

J1394_1

POST_LED

JUSB2

JUSB1

JTPM1

CPUFAN1

CLR_CMOS1

Green Power

Motherboard Layout

Top : mouse
Bottom:
keyboard

Top:
Coaxial S/PDIF
Buttom:
Optical S/PDIF

Top: USB
Buttom: ESATA/USB
Common port

Top:1394 (optional)
Bottom: USB ports

Top: LAN Jack
Bottom: USB ports

Top: LAN Jack
Bottom: USB ports

T:

Line-In

M:

Line-Out

B:

Mic

T:RS-Out
M:CS-Out
B:SS-Out

LAN

chip

LAN
chip

1394

chip

Audio
codec

JAUD1 JCD1

JPWM2

JSP1

PCI_E1

PCI_E2

PCI_E3

PCI1

PCI_E4

PCI2

PCI_E5

(Optional)

AMD

790FX

FDD 1

Clock
Gen.

JBAT1

JCOM1

JCI1

JPWR1

DIMM1

DIMM2

DIMM3

DIMM4

SYSFAN1

JMB362

JMB322

OC DRIVE

I/O

Chip

AMD

SB750

OC GEAR

JFP1 JFP2

+

IDE1

SATA8

SATA7

SATA1-2SATA3-4SATA5-6

SYSFAN2

POWER1RESET1

(MS-7577 v1.X) ATX Motherboard

1-4

790FX-GD70 Series

Packing Checklist

Getting Started

MSI motherboard

Power Cable

CrossFire

Video Link Cable

MSI Driver/Utility CD

SATA Cable

USB Bracket

Back IO Shield

IDE/ Floppy Cable

User’s Guide

* The pictures are for reference only and may vary from the packing contents of the
product you purchased.

1-5

Hardware Setup

Chapter 2

Hardware Setup

This chapter provides you with the information about
hardware setup procedures. While doing the installation,
be careful in holding the components and follow the
installation procedures. For some components, if you
install in the wrong orientation, the components will not
work properly.

Use a grounded wrist strap before handling computer
components. Static electricity may damage the
components.

2-1

MS-7577 Mainboard

Quick Components Guide

JBAT1, p.2-19

JPWM2, p.2-8

Back Panel,

p.2-9

PCIE Slots,

p.2-22

SYSFAN4, p.2-13

SYSFAN3, p.2-13

CPU, p.2-3

JCI1, p.2-13

CPUFAN1, p.2-13

DDR3, p.2-6

JPWR1, p.2-8

SYSFAN2, p.2-13
SYSFAN1, p.2-13

IDE1, p.2-11

JSP1, p.2-16

PCI Slots,

p.2-25

JAUD1, p.2-15

2-2

JCD1, p.2-15

J1394_1, p.2-16

FDD1, p.2-11

JUSB1~2, p.2-18

JCOM1, p.2-14

SATA, p.2-12

POST_LED, p.2-21

JFP2, p.2-17
JFP1, p.2-17

POWER1, p.2-19

RESET1, p.2-19

CLR_CMOS1, p.2-19

Green Power, p.2-20

OC GEAR, p.2-20

OC DRIVE, p.2-20

JTPM1, p.2-14

Hardware Setup

CPU (Central Processing Unit)

When you are installing the CPU, make sure to install the cooler to prevent
overheating. If you do not have the CPU cooler, consult your dealer before turning

on the computer.
For the latest information about CPU, please visit http://global.msi.com.tw/index.php?

func=cpuform2

Important

Overheating

Overheating will seriously damage the CPU and system. Always make sure
the cooling fan can work properly to protect the CPU from overheating. Make
sure that you apply an even layer of thermal paste (or thermal tape) between
the CPU and the heatsink to enhance heat dissipation.

Replacing the CPU

While replacing the CPU, always turn off the ATX power supply or unplug the
power supply’s power cord from the grounded outlet first to ensure the safety
of CPU.

Overclocking

This motherboard is designed to support overclocking. However, please
make sure your components are able to tolerate such abnormal setting,
while doing overclocking. Any attempt to operate beyond product specifica­tions is not recommended. We do not guarantee the damages or risks

caused by inadequate operation or beyond product specifications.

2-3

MS-7577 Mainboard

CPU & Cooler Installation

When you are installing the CPU, make sure the CPU has a cooler attached on
the top to prevent overheating. Meanwhile, do not forget to apply some thermal

paste on CPU before installing the heat sink/cooler fan for better heat dispersion.
Follow the steps below to install the CPU & cooler correctly. Wrong installation will
cause the damage of your CPU & motherboard.

1.Pull the lever sideways away from

the socket. Make sure to raise the
lever up to a 90-degree angle.

3.If the CPU is correctly installed, the

pins should be completely embed­ded into the socket and can not be
seen. Please note that any violation
of the correct installation proce­dures may cause permanent dam­ages to your motherboard.

2.Look for the gold arrow of the CPU.
The gold arrow should point as
shown in the picture. The CPU can
only fit in the correct orientation.

4. Press the CPU down firmly into the
socket and close the lever. As the
CPU is likely to move while the lever
is being closed, always close the
lever with your fingers pressing
tightly on top of the CPU to make
sure the CPU is properly and com­pletely embedded into the socket.

2-4

Hardware Setup

5.Position the cooling set onto the re­tention mechanism.

Hook one end of the clip to hook first.

7.Fasten down the lever. 8.Attach the CPU Fan cable to the CPU

6. Then press down the other end of
the clip to fasten the cooling set on
the top of the retention mechanism.
Locate the Fix Lever and lift up it .

fan connector on the motherboard.

Important

1.Motherboard photos shown in this section are for demonstration only. The
appearance of your motherboard may vary depending on the model you
purchase.

2.While disconnecting the Safety Hook from the fixed bolt, it is necessary to
keep an eye on your fingers, because once the Safety Hook is disconnected
from the fixed bolt, the fixed lever will spring back instantly.

2-5

MS-7577 Mainboard

1

2

Memory

These DIMM slots are used for installing memory modules.
For more information on compatible components, please visit http://global.msi.com.

tw/index.php?func=testreport

DDR3

240-pin, 1.5V

72x2=144 pin 48x2=96 pin

Dual-Channel Memory Population Rules

In Dual-Channel mode, the memory modules can transmit and receive data with two
data bus lines simultaneously. Enabling Dual-Channel mode can enhance the system
performance. Please refer to the following illustrations for population rules under
Dual-Channel mode.

DIMM1
DIMM2

DIMM3
DIMM4

DIMM1
DIMM2

DIMM3
DIMM4

Installed
Empty

Important

-DDR3 memory modules are not interchangeable with DDR2 and the DDR3
standard is not backwards compatible. You should always install DDR3
memory modules in the DDR3 DIMM slots.

-In Dual-Channel mode, make sure that you install memory modules of the
same type and density in different channel DIMM slots.

-To enable successful system boot-up, always insert the memory modules
into the DIMM1 first.

2-6

Hardware Setup

Installing Memory Modules

1. The memory module has only one notch on the center and will only fit in the right
orientation.

2. Insert the memory module vertically into the DIMM slot. Then push it in until the
golden finger on the memory module is deeply inserted in the DIMM slot. The plastic
clip at each side of the DIMM slot will automatically close when the memory module
is properly seated.

Important

You can barely see the golden finger if the memory module is properly inserted
in the DIMM slot.

3. Manually check if the memory module has been locked in place by the DIMM slot
clips at the sides.

Volt

Notch

2-7

MS-7577 Mainboard

Power Supply

ATX 24-pin Power Connector: JPWR1

This connector allows you to connect an ATX 24-pin power supply.
To connect the ATX 24-pin power supply, make sure the plug of the
power supply is inserted in the proper orientation and the pins are
aligned. Then push down the power supply firmly into the connector.

You may use the 20-pin ATX power supply as you like. If you’d like
to use the 20-pin ATX power supply, please plug your power sup­ply along with pin 1 & pin 13 (refer to the image at the right hand).

Pin Definition

13

24

1

12

PIN SIGNAL

1 +3.3V
2 +3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
8 PWR OK
9 5VSB
10 +12V
11 +12V
12 +3.3V

PIN SIGNAL

13 +3.3V
14 -12V
15 GND
16 PS-ON#
17 GND
18 GND
19 GND
20 Res
21 +5V
22 +5V
23 +5V
24 GND

pin 13

pin 12

ATX 12V Power Connector: JPWM2

This power connector is used to provide power to the CPU.

Pin Definition

5

8

1

4

PINSIGNAL

1 GND
2 GND
3 GND
4 GND

PINSIGNAL

5 +12V
6 +12V
7 +12V
8 +12V

Important

1. Maker sure that all the connectors are connected to proper ATX power sup­plies to ensure stable operation of the motherboard.

2. Power supply of 450 watts (and above) is highly recommended for system
stability.

2-8

Back Panel

Hardware Setup

(optional)
1394 Port

LAN

LAN

Line-In

RS-Out

Mouse

Coaxial
S/PDIF-Out

USB Port

Keyboard

Optical
S/PDIF-Out

ESATA/USB
Common

Line-Out

USB Port USB Port USB Port

Mic

CS-Out

SS-Out

Port

Mouse/ Keyboard

The standard PS/2® keyboard / mouse DIN connector is for a PS/2® keyboard / mouse.

Coaxial S/PDIF-Out
This SPDIF (Sony & Philips Digital Interconnect Format) connector is provided for
digital audio transmission to external speakers through a coaxial cable.

Optical S/PDIF-Out
This SPDIF (Sony & Philips Digital Interconnect Format) connector is provided for
digital audio transmission to external speakers through an optical fiber cable.

USB Port
The USB (Universal Serial Bus) port is for attaching USB devices such as keyboard,
mouse, or other USB-compatible devices.

ESATA/USB Common Port
The ESATA/USB common port is for attaching the ESATA external hard drive or USB
device.

1394 Port (optional)
The IEEE1394 port on the back panel provides connection to IEEE1394 devices.

2-9

MS-7577 Mainboard

LAN
The standard RJ-45 LAN jack is for connection to

Green / OrangeYellow

the Local Area Network (LAN). You can connect a
network cable to it.

LED Color LED State Condition

Off LAN link is not established.

Left Yellow On (steady state) LAN link is established.

On (brighter & pulsing)The computer is communicating with another computer on the LAN.

Green Off 10 Mbit/sec data rate is selected.

Right On 100 Mbit/sec data rate is selected.

Orange On 1000 Mbit/sec data rate is selected.

Audio Ports
These audio connectors are used for audio devices. You can differentiate the color
of the audio jacks for different audio sound effects.

Line-In (Blue) - Line In is used for external CD player, tapeplayer or

other audio devices.

Line-Out (Green) - Line Out, is a connector for speakers or headphones.
Mic (Pink) - Mic, is a connector for microphones.
RS-Out (Black) - Rear-Surround Out in 4/ 5.1/ 7.1 channel mode.
CS-Out (Orange) - Center/ Subwoofer Out in 5.1/ 7.1 channel mode.
SS-Out (Gray) - Side-Surround Out 7.1 channel mode.

2-10

Hardware Setup

Connectors

Floppy Disk Drive Connector: FDD1

This connector supports 360KB, 720KB, 1.2MB, 1.44MB or 2.88MB floppy disk drive.

IDE Connector: IDE1

This connector supports IDE hard disk drives, optical disk drives and other IDE devices.

Important

If you install two IDE devices on the same cable, you must configure the
drives separately to master / slave mode by setting jumpers. Refer to IDE
device’s documentation supplied by the vendors for jumper setting
instructions.

2-11

MS-7577 Mainboard

Serial ATA Connector: SATA1~ SATA8

This connector is a high-speed Serial ATA interface port. Each connector can connect
to one Serial ATA device.

SATA1~6 stack SATA connectors

are controlled by SB750

SATA1_2

SATA3_4

SATA5_6

SATA8

SATA7

SATA7 & SATA8 are

controlled by JMB322

Important

1. Please do not fold the Serial ATA cable into 90-degree angle. Otherwise,
data loss may occur during transmission.

2. Please always use the AMD default Black SATA connectors (SATA1~6)
first.

3. SATA7 & SATA8 support RAID 0/ RAID 1/ JBOD function and you can set
RAID mode in BIOS setup or in DRIVE BOOSTER MANAGER (refer to the
BIOS section or Appendix section).

2-12

Hardware Setup

Fan Power Connectors: CPUFAN1, SYSFAN1/ 2/ 3/ 4

The fan power connectors support system cooling fan with +12V. When connecting
the wire to the connectors, always note that the red wire is the positive and should
be connected to the +12V; the black wire is Ground and should be connected to GND.
If the motherboard has a System Hardware Monitor chipset on-board, you must use
a specially designed fan with speed sensor to take advantage of the CPU fan control.

CONTROL
SENSOR
+12V

GND

CPUFAN1

GND
+12V
SENSOR

SYSFAN1/3/4

+1 2V

SE NS OR

GND

SYSFAN2

Important

1.Please refer to the recommended CPU fans at processor’s official website
or consult the vendors for proper CPU cooling fan.

2.CPUFAN1 supports fan control. You can install Overclocking Center util­ity that will automatically control the CPU fan speed according to the actual
CPU temperature.

3. Fan cooler set with 3 or 4 pins power connector are both available for

CPUFAN1.

Chassis Intrusion Connector: JCI1

This connector connects to the chassis intrusion switch cable. If the chassis is
opened, the chassis intrusion mechanism will be activated. The system will record
this status and show a warning message on the screen. To clear the warning, you
must enter the BIOS utility and clear the record.

GND

CINTRU

2

1

2-13

MS-7577 Mainboard

TPM Module Connector: JTPM1

This connector connects to a TPM (Trusted Platform Module) module (optional). Please
refer to the TPM security platform manual for more details and usages.

13
14

Pin Signal Description Pin Signal Description
1 LCLK LPC clock 2 3V_STB 3V standby power
3 LRST# LPC reset 4 VCC3 3.3V power
5 LAD0 LPC address & data pin0 6 SIRQ Serial IRQ
7 LAD1 LPC address & data pin1 8 VCC5 5V power
9 LAD2 LPC address & data pin2 10 KEY No pin
11 LAD3 LPC address & data pin3 12 GND Ground
13 LFRAME# LPC Frame 14 GND Ground

1
2

Serial Port Connector: JCOM1

This connector is a 16550A high speed communication port that sends/receives 16
bytes FIFOs. You can attach a serial device.

9

2-14

Pin Definition

PIN SIGNAL DESCRIPTION

1 DCD Data Carry Detect
2 SIN Serial In or Receive Data

1
2

3 SOUT Serial Out or Transmit Data
4 DTR Data Terminal Ready
5 GND Ground
6 DSR Data Set Ready
7 RTS Request To Send
8 CTS Clear To Send
9 RI Ring Indicate

Hardware Setup

Front Panel Audio Connector: JAUD1

This connector allows you to connect the front panel audio and is compliant with
Intel® Front Panel I/O Connectivity Design Guide.

2
1

10

9

HD Audio Pin Definition

PIN SIGNAL DESCRIPTION

1 MIC_L Microphone - Left channel
2 GND Ground
3 MIC_R Microphone - Right channel
4 PRESENCE# Active low signal-signals BIOS that a High Definition Audio dongle

is connected to the analog header. PRESENCE# = 0 when a

High Definition Audio dongle is connected
5 LINE out_R Analog Port - Right channel
6 MIC_JD Jack detection return from front panel microphone JACK1
7 Front_JD Jack detection sense line from the High Definition Audio CODEC

jack detection resistor network
8 NC No control
9 LINE out_L Analog Port - Left channel
10 LINEout_JD Jack detection return from front panel JACK2

CD-In Connector: JCD1

This connector is provided for external audio input.

GNDRL

2-15

MS-7577 Mainboard

IEEE1394 Connector: J1394_1 (optional)

This connector allows you to connect the IEEE1394 device via an optional IEEE1394
bracket.

Pin Definition

PIN SIGNAL PIN SIGNAL

2

1

10

9

1 TPA+ 2 TPA­3 Ground 4 Ground
5 TPB+ 6 TPB­7 Cable power 8 Cable power
9 Key (no pin) 10 Ground

IEEE1394 Bracket (optional)

S/PDIF-Out Connector: JSP1

This connector is used to connect S/PDIF (Sony & Philips Digital Interconnect Format)
interface for digital audio transmission.

SPDIF

GND

VCC

2-16

S/PDIF Bracket (optional)

Hardware Setup

Front Panel Connectors: JFP1, JFP2

These connectors are for electrical connection to the front panel switches and LEDs.
The JFP1 is compliant with Intel® Front Panel I/O Connectivity Design Guide.

Power

Power

LED

Switch

-

+

JFP1

2
1

+

- -

HDD
LED

JFP1 Pin Definition

PIN SIGNAL DESCRIPTION

1 HD_LED + Hard disk LED pull-up
2 FP PWR/SLP MSG LED pull-up
3 HD_LED - Hard disk active LED
4 FP PWR/SLP MSG LED pull-up
5 RST_SW - Reset Switch low reference pull-down to GND
6 PWR_SW + Power Switch high reference pull-up
7 RST_SW + Reset Switch high reference pull-up
8 PWR_SW - Power Switch low reference pull-down to GND
9 RSVD_DNU Reserved. Do not use.

+

Reset
Switch

10
9

Speaker

-

+

-

+

JFP2

2
1

Power
LED

8
7

JFP2 Pin Definition

PIN SIGNAL DESCRIPTION

1 GND Ground
2 SPK- Speaker­3 SLED Suspend LED
4 BUZ+ Buzzer+
5 PLED Power LED
6 BUZ- Buzzer­7 NC No connection
8 SPK+ Speaker+

2-17

MS-7577 Mainboard

Front USB Connector: JUSB1 / JUSB2

These connectors, compliant with Intel® I/O Connectivity Design Guide, is ideal for
connecting high-speed USB interface peripherals such as USB HDD, digital cameras,

MP3 players, printers, modems and the like.

Pin Definition

PIN SIGNAL PIN SIGNAL

1 VCC 2 VCC

2
1

10

9

3 USB0- 4 USB1­5 USB0+ 6 USB1+
7 GND 8 GND
9 Key (no pin) 10 NC

USB 2.0 Bracket

(Optional)

Important

Note that the pins of VCC and GND must be connected correctly to avoid
possible damage.

2-18

Hardware Setup

Button

The motherboard provides the following buttons for you to set the computer’s function.
This section will explain how to change your motherboard’s function through the use
of button.

Power Button: POWER1

This power button is used to turn-on or turn-off the system. Press the button to turn­on or turn-off the system.

Reset Button: RESET1

This reset button is used to reset the system. Press the button to reset the system.

Clear CMOS Button: CLR_CMOS1

There is a CMOS RAM on board that has a power supply from external battery to
keep the system configuration data. With the CMOS RAM, the system can automati­cally boot OS every time it is turned on. If you want to clear the system configuration,
use the button to clear data. Press the button to clear the data.

Important

Make sure that you power off the system before clearing CMOS data.

2-19

MS-7577 Mainboard

GreenPower Button: Green Power

This button is used to switch GreenPower function of system. Once you press the
button, the system will switch the GreenPower between disable and auto mode.

OC Dial Button and OC Dial Knob: OC GEAR & OC DRIVE

The button and the knob are used to adjust the FSB.

OC Dial Knob: OC DRIVE OC Dial Button: OC GEAR

You can use them to change FSB clock at any time under the operating systems. This
method does not need to install software or reboot. Please follow the steps below to
increase or decrease the frequency of base clock.

1.Press the OC Dial button to start adjustment. The OC Dial LED will light to indicate
current operation.

2.Turn the OC Dial knob clockwise/anti-clockwise to increase/decrease base clock.
You can set the value of OC Dial Step in BIOS.

3.Press the OC Dial button again to complete adjustment. The OC Dial LED will turn off
automatically.

Important

1.Before you use OC Dial function to overclock the system. In order to
increase the success rate, you should set the voltage in BIOS properly.

2.After each of the adjustments, this feature should be shut down. Otherwise,
it would affect the system performance. Therefore, when you complete the
adjustment, check whether OC Dial LED is on or off, if OC Dial LED is still
lit, press the button and then check again.

2-20

Hardware Setup

Debub LED: POST_LED

Please refer to the table below to get more information about the Debug LED message.

Post Status
FF Power on and first initialize CPU.
C0, C1, C2 Early CPU Initialize.
C4, C6 Initialize chipset.
D4, D5 Initialize memory.
08 Initialize keyboard.
2A, 31 Initialize onboard devices. Load Option ROM (VGA and RAID

option ROM) form BIOS to memory.

37 Displaying sign-on message, CPU information, setup key

message and any OEM specific information.

38 Initialize USB device and different devices.
3C Mid POST initialization of chipset registers. Detect different

devices (parallel ports, serial ports and coprocessor in CPU…etc.)

75, 78 Initialize INT 13 devices and IPL devices. (include SATA/ PATA

HDD and CD/DVD ROM).

87 Enter setup screen. BIOS setup if needed/ requested.
A4 Wait for user input at configuration display if needed.

A7 Display the system configuration screen if enabled.
B1 Save system context for ACPI (Advanced Configuration and Power

Interface). Prepare give control to OS loader (INT 19H).

00 Pass control to OS Loader (typically INT 19H).
AA Enter OS (Vista or Windows XP).

2-21

MS-7577 Mainboard

Slots

PCIE (Peripheral Component Interconnect Express) Slot

The PCIE slot supports the PCI Express interface expansion card.
The PCIE x16 slots support up to 8.0 GB/s transfer rate.
The PCIE x1 slot supports up to 250 MB/s transfer rate.

PCI_E1 supports up to PCIE 2.0 x16 speed

PCI_E2 supports up to PCIE 2.0 x1 speed

PCI_E3 supports up to PCIE 2.0 x8 speed

PCI_E4 supports up to PCIE 2.0 x16 speed

PCI_E5 supports up to PCIE 2.0 x8 speed

Important

When adding or removing expansion cards, make sure that you unplug the
power supply first. Meanwhile, read the documentation for the expansion
card to configure any necessary hardware or software settings for the expan­sion card, such as jumpers, switches or BIOS configuration.

2-22

Hardware Setup

ATI CrossFireXTM (Multi-GPU) Technology

ATI CrossFireXTM is the ultimate multi-GPU performance gaming platform. Enabling
game-dominating power, ATI CrossFireXTM technology enables two or more discrete
graphics processors to work together to improve system performance. ATI
CrossFireX
allows you the ability to scale your system’s graphics horsepower as you need it,
supporting two or more ATI RadeonTM HD graphics cards, making this the most scal­able gaming platform ever. The motherboard can auto detect the CrossFireXTM mode
by software, therefore you don’t have to enable the CrossFireXTM in BIOS by yourself.
The following details the 2-way CrossFireXTM installation.

1. Install one ATI RadeonTM HD graphics card in the first PCIE x16 (PCI_E1) slot , then
install one ATI RadeonTM HD graphics card in the third PCIE x16 (PCI_E4) slot.

2. With two cards installed, an CrossFireXTM Video Link cable is required to connect
the golden fingers on the top of these two graphics cards (refer to the picture
below). Please note that although you have installed two or more graphics cards,
only the video outputs on the graphics card installed in PCI_E1 will work. Hence,
you only need to connect a monitor to this graphics card.

TM

technology allows you to expand your system’s graphics capabilities. It

CrossFireXTM Video Link cable

Important

1. Motherboard photos shown in this section are for demonstration only. The
appearance of your motherboard may vary depending on the model you
purchase.

2. If you intend to install TWO graphics cards for CrossFireXTM mode, make
sure that:

a. these graphics cards are of the same brand and specifications;
b. these graphics cards are installed on PCIE_E1 & PCI_E4 slots.

3. Make sure that you connect an adequate power supply to the power connec­tor on the graphics card to ensure stable operation of the graphics card.

4. Only Windows® XP with Service Pack 2 (SP2) or later & Windows® XP Profes

-sional x64 Edition & Windows® Vista support the CrossFireXTM function.

5.This motherboard supports up to 4 graphics cards with CrossFireXTM function.

2-23

MS-7577 Mainboard

3.When all of the hardware and software has been properly set up and installed,
reboot the system. After entering the O.S., click the “Catalyst ™ Control Center”
icon on the desktop. There is a setting in the Catalyst™ Control Center that
needs to be enabled for CrossFireX™ to operate. The following aspect appears in
Catalyst™ Control Center:

Select the
Advanced View
from the view
drop menu.

Important

A CrossFireX™ system has four possible display modes:

• SuperTiling

• Scissor Mode

• Alternate Frame Rendering

• Super Anti-aliasing.

for more details, please consult the graphics card manual from the
manufacturer.

2-24

Hardware Setup

PCI (Peripheral Component Interconnect) Slot

The PCI slot supports LAN card, SCSI card, USB card, and other add-on cards that
comply with PCI specifications.

32-bit PCI Slot

Important

When adding or removing expansion cards, make sure that you unplug the
power supply first. Meanwhile, read the documentation for the expansion card
to configure any necessary hardware or software settings for the expansion
card, such as jumpers, switches or BIOS configuration.

PCI Interrupt Request Routing

The IRQ, acronym of interrupt request line and pronounced I-R-Q, are hardware lines
over which devices can send interrupt signals to the microprocessor. The PCI IRQ
pins are typically connected to the PCI bus pins as follows:

Order 1 Order 2 Order 3 Order 4
PCI Slot 1 INT C# INT D# INT A# INT B#
PCI Slot 2 INT D# INT A# INT B# INT C#

2-25

MS-7577 Mainboard

HDD Status LED

System Phase LEDs

Memory Phase LEDs

OC Dial LED

LED Status Indicators

NB Phase LED

CPU Phase LEDs

NB Phase LED

Lights blue when the the NB is operating.

CPU Phase LEDs

These LEDs indicate the current CPU power phase mode. Follow the instructions
below to read.

1 LED will light blue when
CPU is in 1 phase power mode.

3 LEDs will light blue when
CPU is in 3 phase power mode.

2-26

2 LEDs will light blue when
CPU is in 2 phase power mode.

4 LEDs will light blue when
CPU is in 4 phase power mode.

Hardware Setup

Memory Phase LEDs

These LEDs indicate the current memory power phase mode. Follow the instructions
below to read.

1 LED will light blue when memory is in 1 phase power mode.

2 LEDs will light blue when memory is in 2 phase power mode.

System Phase LEDs

These LEDs indicate the current chipsets (NB & SB) phase mode. Follow the instruc­tions below to read.

1 LED will light blue when the chipsets are in 1 phase power mode.

2 LEDs will light blue when the chipsets are in 2 phase power mode.

HDD Status LED

Lights red when hard disk drives are reading or writing.

OC Dial LED

Lights red when the OC Dial is operating.

2-27

BIOS Setup

Chapter 3

BIOS Setup

This chapter provides information on the BIOS Setup
program and allows you to configure the system for
optimum use.
You may need to run the Setup program when:

² An error message appears on the screen during the

system booting up, and requests you to run SETUP.

² You want to change the default settings for cus-

tomized features.

3-1

MS-7577 Mainboard

Entering Setup

Power on the computer and the system will start POST (Power On Self Test) process.
When the message below appears on the screen, press <DEL> key to enter Setup.

Press DEL to enter SETUP

If the message disappears before you respond and you still wish to enter Setup,
restart the system by turning it OFF and On or pressing the RESET button. You may
also restart the system by simultaneously pressing <Ctrl>, <Alt>, and <Delete> keys.

Important

1.The items under each BIOS category described in this chapter are under
continuous update for better system performance. Therefore, the descrip­tion may be slightly different from the latest BIOS and should be held for
reference only.

2.Upon boot-up, the 1st line appearing after the memory count is the BIOS
version. It is usually in the format:

A7577AMS V1.0 010109 where:

1st digit refers to BIOS maker as A = AMI, W = AWARD, and P =
PHOENIX.
2nd - 5th digit refers to the model number.
6th digit refers to the chipset as I = Intel, N = nVidia, and A = AMD.
7th - 8th digit refers to the customer as MS = all standard customers.
V1.0 refers to the BIOS version.
010109 refers to the date this BIOS was released.

3-2

Control Keys

<↑> Move to the previous item
<↓> Move to the next item
<←> Move to the item in the left hand
<→> Move to the item in the right hand

<Enter> Select the item
<Esc> Jumps to the Exit menu or returns to the main menu from a

<+/PU> Increase the numeric value or make changes
<-/PD> Decrease the numeric value or make changes
<F1> General Help
<F4> Enter CPU Specification submenu
<F5> Enter Memroy-Z submenu
<F6> Load Optimized Defaults
<F8> Load Fail-Safe Defaults
<F10> Save all the CMOS changes and exit

BIOS Setup

submenu

Getting Help

After entering the Setup menu, the first menu you will see is the Main Menu.

Main Menu

The main menu lists the setup functions you can make changes to. You can use the
arrow keys ( ↑↓ ) to select the item. The on-line description of the highlighted setup
function is displayed at the bottom of the screen.

Sub-Menu

If you find a right pointer symbol (as shown in the
right view) appears to the left of certain fields that
means a sub-menu can be launched from this field.
A sub-menu contains additional options for a field
parameter. You can use arrow keys ( ↑↓ ) to highlight the field and press <Enter> to
call up the sub-menu. Then you can use the control keys to enter values and move
from field to field within a sub-menu. If you want to return to the main menu, just press
the <Esc >.

General Help <F1>

The BIOS setup program provides a General Help screen. You can call up this screen
from any menu by simply pressing <F1>. The Help screen lists the appropriate keys
to use and the possible selections for the highlighted item. Press <Esc> to exit the
Help screen.

3-3

MS-7577 Mainboard

The Main Menu

Standard CMOS Features

Use this menu for basic system configurations, such as time, date etc.

Advanced BIOS Features

Use this menu to setup the items of AMI® special enhanced features.

Integrated Peripherals

Use this menu to specify your settings for integrated peripherals.

Power Management Setup

Use this menu to specify your settings for power management.

H/W Monitor

This entry shows your PC health status.

Green Power

Use this menu to specify the power phase.

BIOS Setting Password

Use this menu to set the password for BIOS.

Cell Menu

Use this menu to specify your settings for frequency/voltage control and overclocking.

3-4

BIOS Setup

User Settings

Use this menu to save/ load your settings to/ from CMOS for BIOS.

M-Flash

Use this menu to read/ flash the BIOS from storage drive (FAT/ FAT32 format only).

Load Fail-Safe Defaults

Use this menu to load the default values set by the BIOS vendor for stable system
performance.

Load Optimized Defaults

Use this menu to load the default values set by the motherboard manufacturer spe­cifically for optimal performance of the motherboard.

Save & Exit Setup

Save changes to CMOS and exit setup.

Exit Without Saving

Abandon all changes and exit setup.

3-5

MS-7577 Mainboard

Standard CMOS Features

The items in Standard CMOS Features Menu include some basic setup items. Use the
arrow keys to highlight the item and then use the <PgUp> or <PgDn> keys to select the
value you want in each item.

Date (MM:DD:YY)

This allows you to set the system to the date that you want (usually the current date).
The format is <day><month> <date> <year>.

day Day of the week, from Sun to Sat, determined by

BIOS. Read-only.

month The month from Jan. through Dec.
date The date from 1 to 31 can be keyed by numeric function keys.
year The year can be adjusted by users.

Time (HH:MM:SS)

This allows you to set the system time that you want (usually the current time). The
time format is <hour> <minute> <second>.

IDE Primary Master/ Slave, SATA1~8, E-SATAA

Press <Enter> to enter the sub-menu, and the following screen appears.

3-6

BIOS Setup

Device / Vender / Size

It shows the device information that you connected to the SATA connector.

Important

IDE Primary Master/ Slave, SATA 1/2/3/4/5/6/7/8 & E-SATA are appear­ing when you connect the HD devices to the IDE/ SATA/ ESATA connector
on the motherboard.

Floppy Drive A

This item allows you to set the type of floppy drives installed.

Hold on

The setting determines whether the system will stop if an error is detected at boot.
When the system stops for the errors preset, it will halt on for 15 seconds and then
automatically resume its operation. Available options are:

[All Errors] The system stops when any error is detected.
[No Errors] The system doesn’t stop for any detected error.

System Information

Press <Enter> to enter the sub-menu, and the following screen appears.

This sub-menu shows the CPU information, BIOS version and memory status of your
system (read only).

3-7

MS-7577 Mainboard

Advanced BIOS Features

BIOS Flash Protection

When enabled, the BIOS’ data cannot be changed when attempting to update the
BIOS with a Flash utility. To successfully update the BIOS, you’ll need to disable this
Flash BIOS Protection function. You should enable this function at all times. The only
time when you need to disable it is when you want to update the BIOS. After updating
the BIOS, you should immediately re-enable it to protect it against viruses.

Full Screen Logo Display

This item enables you to show the company logo on the bootup screen. Settings are:

[Enabled] Shows a still image (logo) on the full screen at boot.
[Disabled] Shows the POST messages at boot.

Quick Booting

Setting the item to [Enabled] allows the system to boot within 10 seconds since it will
skip some check items.

Boot Up Num-Lock LED

This setting is to set the Num Lock status when the system is powered on. Setting to
[On] will turn on the Num Lock key when the system is powered on. Setting to [Off]
will allow users to use the arrow keys on the numeric keypad.

IOAPIC Function

This field is used to enable or disable the APIC (Advanced Programmable Interrupt
Controller). Due to compliance with PC2001 design guide, the system is able to run in
APIC mode. Enabling APIC mode will expand available IRQ resources for the system.

3-8

BIOS Setup

MPS Table Version

This field allows you to select which MPS (Multi-Processor Specification) version to
be used for the operating system. You need to select the MPS version supported by
your operating system. To find out which version to use, consult the vendor of your
operating system.

Primary Graphic’s Adapter

This setting specifies which graphic card is your primary graphics adapter.

PCI Latency Timer

This item controls how long each PCI device can hold the bus before another takes
over. When set to higher values, every PCI device can conduct transactions for a
longer time and thus improve the effective PCI bandwidth. For better PCI performance,
you should set the item to higher values.

CPU Feature

Press <Enter> to enter the sub-menu and the following screen appears:

SVM Support

This item allows you to enable/disable the AMD SVM (Secure Virtual Machine)
Technology.

C1E Support

To enable this item to read the CPU power consumption while idle. Not all
porcessors support Enhanced Halt state (C1E).

Chipset Feature

Press <Enter> to enter the sub-menu and the following screen appears:

HPET

The HPET (High Precision Event Timers) is a component that is part of the chipset.
You can to enable it, and will provide you with the means to get to it via the
various ACPI methods.

Boot Sequence

Press <Enter> to enter the sub-menu and the following screen appears:

3-9

MS-7577 Mainboard

1st/ 2nd/ 3rd Boot Device

The items allow you to set the first/ second/ Third boot device where BIOS
attempts to load the disk operating system.

Boot From Other Device

Setting the option to [Yes] allows the system to try to boot from other device. if
the system fails to boot from the 1st/ 2nd boot device.

Trusted Computing

Press <Enter> to enter the sub-menu and the following screen appears:

TCG/TPM SUPPORT

Setting the option to [Yes] enables TPM (Trusted Platform Module) to the system.

Execute TPM Command

Setting the option to [Enable] allows the system to execute TPM Command.

TPM Enable/Disable status, TPM Owner Status

These items show the status of TPM (read only).

3-10

Integrated Peripherals

BIOS Setup

USB Controller

This setting allows you to enable/disable the onboard USB controller.

USB Device Legacy Support

Select [Enabled] if you need to use a USB-interfaced device in the operating system.

Onboard LAN Controller

This item is used to enable/disable the onboard LAN controller.

Onboard 2nd LAN Controller

This item is used to enable/disable the onboard 2nd LAN controller.

LAN Option ROM

This item is used to decide whether to invoke the Boot ROM of the LAN controller.

Onboard IEEE 1394 Controller

This item allows you to enable/disable the onboard IEEE1394 controller.

E-SATA/ HW RAID Controller

This item allows you to enable/ disable the E-SATA & HW RAID controller.

E-SATA Controller Mode

This item allows you to configure E-SATA mode. Setting options: [AHCI] or [IDE].

3-11

MS-7577 Mainboard

Drive Booster (HW RAID) (for JMB322, SATA7~8)

Press <Enter> to enter the sub-menu, and the following screen appears.

Current Mode

This item shows the current SATA mode. Read only.

Drive Booster Mode Update:

Update To RAID0 (Stripe)/ RAID1 (Mirror)/ JBOD (Large)/ Normal Hdd

These items are used to enable the RAID0/ RAID1/ JBOD/ Normal (non-RAID)
mode for the SATA devices.

Onboard Audio

This setting is used to enable/disable the onboard audio controller.

On-Chip ATA Devices

Press <Enter> to enter the sub-menu and the following screen appears:

PCI IDE BusMaster

This item allows you to enable/ disable BIOS to used PCI busmastering for
reading/ writing to IDE drives.

On-Chip SATA Controller

These items allow users to enable or disable the SATA controller.

RAID Mode

This item allows you to configure SATA mode. Setting options: [RAID],[AHCI] or
[IDE].

I/O Device Configuration

Press <Enter> to enter the sub-menu and the following screen appears:

COM Port 1

Select an address and corresponding interrupt for the first serial port.

3-12

Power Management Setup

BIOS Setup

Important

S3-related functions described in this section are available only when your
BIOS supports S3 sleep mode.

ACPI Function

This item is to activate the ACPI (Advanced Configuration and Power Management
Interface) Function. If your operating system is ACPI-aware, such as Windows 2000/
XP, select [Enabled].

ACPI Standby State

This item specifies the power saving modes for ACPI function. If your operating
system supports ACPI, such as Windows 2000/ XP , you can choose to enter the
Standby mode in S1(POS) or S3(STR) fashion through the setting of this field. Set­tings are:

[S1] The S1 sleep mode is a low power state. In this state, no system

context is lost (CPU or chipset) and hardware maintains all system
context.

[S3] The S3 sleep mode is a lower power state where the in formation of

system configuration and open applications/files is saved to main
memory that remains powered while most other hardware compo­nents turn off to save energy. The information stored in memory will
be used to restore the system when a “wake up” event occurs.

3-13

MS-7577 Mainboard

Power LED

When ACPI Standby State is set to [S3], this item will appear and selectable. This item
is used to select the indication method of Power LED.

Power Button Function

This feature sets the function of the power button. Settings are:

[Power On/ Off]The power button functions as normal power off button.
[Suspend] When you press the power button, the computer enters the

suspend/sleep mode, but if the button is pressed for more
than four seconds, the computer is turned off.

Restore On AC Power Loss

This item specifies whether your system will reboot after a power failure or interrupt
occurs. Settings are:

[OFF] Always leaves the computer in the power off state.
[ON] Always leaves the computer in the power on state.
[Last State] Restores the system to the status before power failure

or interrupt occurred.

Wake Up Event Setup

Press <Enter> and the following sub-menu appears.

Wake Up Event By

The item allows you to wake up event by BIOS or OS.

Resume From S3 By USB Device

The item allows the activity of the USB device to wake up the system from S3
(Suspend to RAM) sleep state.

Resume From S3 By PS/2 Keyboard/ Mouse

This setting determines whether the system will be awakened from what power
saving modes when input signal of the PS/2 keyboard/ mouse is detected.

Resume By PCI Device (PME#)

When set to [Enabled], the feature allows your system to be awakened from the
power saving modes through any event on PME (Power Management Event).

3-14

BIOS Setup

Resume By PCI-E Device

When set to [Enabled], the feature allows your system to be awakened from the
power saving modes through any event by PCI-E device.

Resume By Onboard LAN

When set to [Enabled], the feature allows your system to be awakened from the
power saving modes through any event by onboard LAN.

Resume By RTC Alarm

This is used to enable or disable the feature of booting up the system on a
scheduled time/date from the S3, S4, and S5 state.

3-15

MS-7577 Mainboard

H/W Monitor

Chassis Intrusion

The field enables or disables the feature of recording the chassis intrusion status
and issuing a warning message if the chassis is once opened. To clear the warning
message, set the field to [Reset]. The setting of the field will automatically return to
[Enabled] later.

CPU Smart FAN Target

The motherboard provides the Smart Fan function which can control the CPU fan
speed automatically depending on the current temperature to keep it with in a specific
range. You can select a fan target value here. If the current CPU fan temperature
reaches to the target value, the smart fan function will be activated. It provides
several sections to speed up for cooling down automaticlly.

SYS FAN 1/ 2/ 3/ 4 Control

This item allows users to select the percentage of speed for the SYS FAN 1/ 2/ 3/ 4.

PC Health Status

CPU/ System Temperature, CPU FAN/ SYS FAN 1/ 2/ 3/ 4 Speed, CPU

Vcore, 3.3V, 5V, 12V

These items display the current status of all of the monitored hardware devices/
components such as CPU voltage, temperatures and all fans’ speeds.

3-16

Green Power

BIOS Setup

CPU PWM Phase Control

When set to [Auto], the hardware will auto adjust the CPU power phase according to
the loading of CPU to reach the best power saving function.

System Phase Control

When set to [Auto], the hardware will auto adjust the chipset power phase according
to the loading of it to reach the best power saving function.

Memory Phase Control

When set to [Auto], the hardware will auto adjust the memory power phase according
to the loading of memory to reach the best power saving function.

Motherboard LED Control

This item is used to control the power phase LEDs of the motherboard.

----- GreenPower Genie----­ ICore/ I12V

These items show the amperage of Core/ 12V. Read only.

Pout/ Efficiency

These items show the power consumption & efficiency of the system. Read only.

3-17

MS-7577 Mainboard

BIOS Setting Password

When you select this function, a message as below will appear on the screen:

Type the password, up to six characters in length, and press <Enter>. The password
typed now will replace any previously set password from CMOS memory. You will
be prompted to confirm the password. Retype the password and press <Enter>. You
may also press <Esc> to abort the selection and not enter a password.
To clear a set password, just press <Enter> when you are prompted to enter the
password. A message will show up confirming the password will be disabled. Once
the password is disabled, the system will boot and you can enter Setup without
entering any password.
When a password has been set, you will be prompted to enter it every time you try
to enter Setup. This prevents an unauthorized person from changing any part of your
system configuration.

3-18

Cell Menu

BIOS Setup

Important

Change these settings only if you are familiar with the chipset.

Current CPU / DRAM Frequency

These items show the current clocks of CPU and Memory speed. Read-only.

CPU Specifications

Press <Enter> to enter the sub-menu and the following screen appears. This submenu
shows the information of installed CPU.

3-19

MS-7577 Mainboard

CPU Technology Support

Press <Enter> to enter the sub-menu and the following screen appears. This
sub-menu shows the technologies that the installed CPU supported.

AMD Cool’n’Quiet

The Cool’ n’ Quiet technology can effectively and dynamically lower CPU speed and
power consumption.

Important

To ensure that Cool’n’Quiet function is ac­tivated and will be working properly, it is
required to double confirm that:

1.Run BIOS Setup, and select Cell Menu.
Under Cell Menu, find AMD
Cool’n’Quiet, and set this item to
“Enable.”

2.Enter Windows, and select [Start]->
[Settings]->[Control Pannel]->[Power
Options]. Enter Power Options Prop-

erties tag, and select Minimal Power
Management under Power schemes.

3-20

BIOS Setup

Adjust CPU FSB Frequency (MHz)

This item allows you to adjust the CPU FSB frequency.

Adjust CPU Ratio

This item is used to adjust CPU clock multiplier (ratio). It is available only when the
processor supports this function.

Adjust CPU-NB Ratio

This item is used to adjust CPU-NB ratio.

Adjusted CPU Frequency (MHz)

It shows the adjusted CPU frequency (FSB x Ratio). Read-only.

Advanced Clock Calibration

This item is for overclock. Setting to [Enabled] allows you to set the CPU Ratio higher.
It is available only when the processor supports this function.

Auto OverClock Technology

Setting this item to [Max FSB] allows the system to detect the maximum FSB clock and
to overclock automatically. If overclocking fails to run, you can try the lower FSB
clock for overclocking successfully.

MultiStep OC Booster

This item is used to avoid the BIOS might crash with overclocking.

Disabled Disable this item, apply OC settings during POST.
Mode 1 Slight OC during POST and then apply full OC when loading

the OS

Mode 2 Load the OS then apply the OC settings.

OC Dial Function

This item allows you to enable/disable the OC Dial function. Setting to [Enable] activates
the following fields, and use the following fields to set each OC Dial function.

OC Dial Step

This item is used to set value of each step when you rotate the OC dial knob.

OC Dial Reset

Select [Reset] if you need to reset the OC Dial Value.

OC Dial Value

This item indicates the overclocking value by OC dial function. When you rotate the
OC dial knob, this value will change.

OC Dial Adjusted Base Clock (MHz)

It shows the adjusted FSB clock by OC Dial function (FSB Clock +OC Dial Value).
Read-only.

3-21

MS-7577 Mainboard

Memory-Z

Press <Enter> to enter the sub-menu and the following screen appears.

DIMM1~4 Memory SPD Information

Press <Enter> to enter the sub-menu and the following screen appears.

This sub-menu displays the informations of installed memory.

Advance DRAM Configuration

Press <Enter> to enter the sub-menu and the following screen appears.

DRAM Timing Mode

This field has the capacity to automatically detect the DRAM timing. If you set this
field to [DCT 0], [DCT 1] or [Both], some fields will appear and selectable. DCT 0
controls channel A and DCT1 controls channel B.

DRAM Drive Strength

This feature allows you to control the memory data bus' signal strength. Increasing
the drive strength of the memory bus can increase stability during overclocking.

3-22

BIOS Setup

DRAM Advance Control

This field has the capacity to automatically detect the advanced DRAM timing. If
you set this field to [DCT 0], [DCT 1] or [Both], some fields will appear and
selectable.

1T/2T Memory Timing

This field controls the SDRAM command rate. Selecting [1T] makes SDRAM
signal controller to run at 1T (T=clock cycles) rate. Selecting [2T] makes SDRAM
signal controller run at 2T rate.

DCT Unganged Mode

This feature is used to Integrate two 64-bit DCTs into a 128-bit interface.

Bank Interleaving

Bank Interleaving is an important parameter for improving overclocking capability
of memory. It allows system to access multiple banks simultaneously.

Power Down Enable

This is a memory power-saving technology. When the system does not access
memory over a period of time, it will automatically reduce the memory power
supply.

MemClk Tristate C3/ATLVID

This setting allows you to enable/disable the MemClk Tristating during C3 and
ATLVID.

FSB/DRAM Ratio

This item will allow you to adjust the ratio of FSB to memory.

Adjusted DRAM Frequency (MHz)

It shows the adjusted DRAM frequency. Read-only.

HT Link Control

Press <Enter> to enter the sub-menu and the following screen appears.

HT Incoming/ Outgoing Link Width

These items allow you to set the Hyper-Transport Link width. Setting to [Auto],
the system will detect the HT link width automatically.

HT Link Speed

This item allows you to set the Hyper-Transport Link speed. Setting to [Auto], the
system will detect the HT link speed automatically.

Adjust PCI-E Frequency (MHz)

This field allows you to select the PCIE frequency (in MHz).

Auto Disable PCI Frequency

When set to [Enabled], the system will remove (turn off) clocks from empty PCI slots
to minimize the electromagnetic interference (EMI).

3-23

MS-7577 Mainboard

CPU VDD Voltage (V)/ CPU-NB VDD Voltage (V)/ CPU Voltage (V)/ CPU-NB
Voltage (V)/ CPU PLL Voltage (V)/ CPU DDR-PHY Voltage (V)/ DRAM Voltage
(V)/ DDR Vref Voltage (V)/ NB PCI-E I/O Voltage (V)/ NB Voltage (V)/ NB PCI-E
Voltage (V)/ HT Link Voltage (V)/ SB Voltage (V)

These items are used to adjust the voltage of CPU, Memory and chipset.

Spread Spectrum

When the motherboard’s clock generator pulses, the extreme values (spikes) of the
pulses create EMI (Electromagnetic Interference). The Spread Spectrum function
reduces the EMI generated by modulating the pulses so that the spikes of the pulses
are reduced to flatter curves. If you do not have any EMI problem, leave the setting at
Disabled for optimal system stability and performance. But if you are plagued by EMI,
set to Enabled for EMI reduction. Remember to disable Spread Spectrum if you are
overclocking because even a slight jitter can introduce a temporary boost in clock
speed which may just cause your overclocked processor to lock up.

Important

1.If you do not have any EMI problem, leave the setting at [Disabled] for
optimal system stability and performance. But if you are plagued by EMI,
select the value of Spread Spectrum for EMI reduction.

2.The greater the Spread Spectrum value is, the greater the EMI is reduced,
and the system will become less stable. For the most suitable Spread
Spectrum value, please consult your local EMI regulation.

3.Remember to disable Spread Spectrum if you are overclocking because
even a slight jitter can introduce a temporary boost in clock speed which
may just cause your overclocked processor to lock up.

3-24

BIOS Setup

Failed Overclocking Resolution

This motherboard supports overclocking greatly. However, please make sure your
peripherals and components are bearable for some special settings. Any operation
that exceeds product specification is not recommended. Any risk or damge resulting
from improper operation will not be under our product warranty.

Two ways to save your system from failed overclocking...

Reboot

1. Press the Power button to reboot the system three times. Please note that, to

avoid electric current to affect other devices or components, we suggest an
interval of more than 10 seconds among the reboot actions.

2. At the fourth reboot, BIOS will determine that the previous overclocking is failed

and restore the default settings automatically. Please press any key to boot the
system normally when the following message appears on screen.

Warning !!! The previous overclocking had failed,
and system will restore its defaults setting,

Press any key to continue.......

Clear CMOS

- Please refer to “chapter 2” for more information about how to clear CMOS data.

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MS-7577 Mainboard

User Settings

Save Settings 1/ 2/ 3/ 4

These items are used to save the settings set by yourself to CMOS.

Load Settings 1/ 2/ 3/ 4

These items are available after you save your settings in Save Settings 1/ 2/ 3/ 4
items , and are used to load the settings from CMOS.

3-26

M-Flash

BIOS Setup

== BIOS Update or Load BIOS From USB drive==

M-Flash function as

M-Flash funcion allows you to flash BIOS from USB drive/ storage drive (FAT/ FAT32
format only), or allows the system to boot from the BIOS file inside USB drive (FAT/
FAT32 format only).

[Disabled] Disable M-Flash function.
[BIOS Update]Flash BIOS via the USB/ Storage drive directly. Update BIOS

ROM chip data from selected file, which is download from
official website and must be saved in the root directory of the
USB/ Storage drive. It only supports particular file name,
which is the official BIOS file name from us.

[Boot] After allocated particular BIOS file, system will boot from this

BIOS file which saved in the root directory of USB drive.
System will skip MB ROM chip data and boot with this
particular BIOS inside USB drive.
Note: this option is for USB drive only.

3-27

MS-7577 Mainboard

Please check USB drive/

Important

1. Please refer to the block diagram below about the M-Flash function.

Set [BIOS Update] or [Boot] in
"M-Flash function as" field

Select BIOS file from the root directory of
USB/ Storage drive (FAT/FAT32 format only)
in "Load BIOS source file from" field

Save changes and
exit the BIOS setup

Storage drive/ BIOS file

SYSTEM Restart

status and reboot the
system manually again.

Start M-Flash

4 short beeps

Check the storage device

and file status

Fail

2 long beeps

The selected file/ USB

drive / Storage drive can

not be recognized.

Success

BIOS update successfully

Boot from the USB drive successfully

or

2. Due to the special design of some graphics cards will cause dark screen
during M-flash operation, and you may refer the beeps from the system to
confirm the current M-flash process.

Load BIOS source file from

When the M-Flash function as sets to [Boot] or [BIOS Update], this item is
selectable. Using this item to select particular BIOS file from the USB/ Storage
(FAT/32 format only) drive.

3-28

BIOS Setup

== BIOS Data Saving ==

The following fields are used to read the onboard BIOS ROM data, and save it to USB
drive/ storage drive.

Save File to Selected Device

Please setup a specific folder in specific USB drive/ storage drive to save BIOS file
from BIOS ROM chip data. Note: it only supports FAT/ FAT32 file system drive.

Save File Name as

Please setup a specific name for the BIOS file, which will be saved into the USB drive/
storage drive. Note: we suggest you using the official name as the default name.

Save Extend File name as

Please setup a specific extend name for the BIOS file, which will be saved into the
USB drive/ storage drive. Note: we suggest you using [ROM] as default name.

Start to save file

Press “Enter” and select “OK”, the system will stare to save the onboard ROM chip
data to the selected USB drive/ storage drvie.

3-29

MS-7577 Mainboard

Load Fail-Safe/ Optimized Defaults

The two options on the main menu allow users to restore all of the BIOS settings to
the default Fail-Safe or Optimized values. The Optimized Defaults are the default
values set by the motherboard manufacturer specifically for optimal performance of
the motherboard. The Fail-Safe Defaults are the default values set by the BIOS
vendor for stable system performance.

When you select Load Fail-Safe Defaults, a message as below appears:

Pressing Y loads the BIOS default values for the most stable, minimal system
performance.

When you select Load Optimized Defaults, a message as below appears:

Pressing Y loads the default factory settings for optimal system performance.

3-30

Realtek Audio

Appendix A

Realtek Audio

The Realtek Audio provides 10-channel DAC that simul­taneously supports 7.1 sound playback and 2 channels
of independent stereo sound output (multiple streaming)
through the Front-Out-Left and Front-Out-Right
channels.

A-1

MS-7577 Mainboard

Installing the Realtek HD Audio Driver

You need to install the driver for Realtek Audio codec to function properly before you
can get access to 2-, 4-, 6-, 8- channel or 7.1+2 channel audio operations. Follow the
procedures described below to install the drivers for different operating systems.

Installation for Windows XP/ Vista

For Windows® XP, you must install Windows® XP Service Pack1 or later before
installing the driver.
The following illustrations are based on Windows® XP environment and could look
slightly different if you install the drivers in different operating systems.

1. Insert the application DVD into the DVD-ROM drive. The setup screen will
automatically appear.

2. Click Realtek HD Audio Driver .

a

Click here

Important

The HD Audio Configuration software utility is under continuous update
to enhance audio applications. Hence, the program screens shown here in

this section may be slightly different from the latest software utility and shall
be held for reference only.

A-2

3. Click Next to install the Realtek High Definition Audio Driver.

Realtek Audio

4. Click Finish to restart the system.

Click here

Select this
option

Click here

A-3

MS-7577 Mainboard

Software Configuration

After installing the audio driver, you are able to use the 2-, 4-, 6- or 8- channel audio
feature now. Click the audio icon from the system tray at the lower-right corner of
the screen to activate the HD Audio Configuration. It is also available to enable the

audio driver by clicking the Realtek HD Audio Manager from the Control Panel.

Double click

a

A-4

Realtek Audio

Sound Effect

Here you can select a sound effect you like from the Environment list.

Environment Simulation

You will be able to enjoy different sound experience by pulling down the arrow,
totally 23 kinds of sound effect will be shown for selection. Realtek HD Audio Sound
Manager also provides five popular settings “Stone Corridor”, “Bathroom”, “Sewer
pipe”, “Arena” and “Auditorium” for quick enjoyment.

You may choose the provided sound effects, and the equalizer will adjust automatically.
If you like, you may also load an equalizer setting or make an new equalizer setting to
save as an new one by using the “Load EQ Setting” and “Save Preset ” button,
click “Reset EQ Setting” button to use the default value, or click “Delete EQ Set-
ting” button to remove a preset EQ setting.

There are also other pre-set equalizer models for you to choose by clicking “Others”
under the Equalizer part.

A-5

MS-7577 Mainboard

Equalizer Selection

Equalizer frees users from default settings; users may create their owned preferred
settings by utilizing this tool.

10 bands of equalizer, ranging from 100Hz to 16KHz.

Save

The settings are saved
permanently for future
use

Enable / Disable

To disable, you can tem­porarily stop the sound
effect without losing the
settings

Delete

To delete the pre-saved settings which are created from previous steps.

Reset

10 bands of equalizer
would go back to the de­fault setting

Load

Whenever you would like to
use preload settings, simply
click this, the whole list will
be shown for your selection.

a

A-6

Realtek Audio

Frequently Used Equalizer Setting

Realtek recognizes the needs that you might have. By leveraging our long experience
at audio field, Realtek HD Audio Sound Manager provides you certain optimized equal­izer settings that are frequently used for your quick enjoyment.

[How to Use It]
Other than the buttons “Pop” “Live” “Club” & “Rock” shown on the page, to pull down

the arrow in “Others”, you will find more optimized settings available to you.

Karaoke Mode

Karaoke mode brings Karaoke fun back home. Simply using the music you usually
play, Karaoke mode can help you eliminate the vocal of the song or adjust the key to
accommodate your range.

1.Vocal Cancellation: Single click on “Voice Cancellation”, the vocal of the song would
be eliminated, while the background music is still in place, and you can be that
singer!

2.Key Adjustment: Using “Up / Down Arrow” to find a key which better fits your vocal
range.

Remove the
human voice

Raise the key

Lower the key

A-7

MS-7577 Mainboard

Mixer

In the Mixer part, you may adjust the volumes of the rear and front panels individually.

1. Adjust Volume

You can adjust the volume of the speakers that you plugged in front or rear panel by
select the Realtek HD Audio rear output or Realtek HD Audio front output
items.

Important

Before set up, please make sure the playback devices are well plugged in the
jacks on the rear or front panel. The Realtek HD Audio front output item
will appear after you pluging the speakers into the jacks on the front panel.

2. Multi-Stream Function

Realtek Audio supports an outstanding feature called Multi-Stream, which means you
may play different audio sources simultaneously and let them output respectively
from the indicated real panel or front panel. This feature is very helpful when 2
people are using the same computer together for different purposes.

Click the button and the Mixer ToolBox menu will appear. Then check the Enable

playback multi-streaming and click OK to save the setup.

Important

You have to plug audio device into the jacks on the rear and front panel first
before enable the multi-stream function.

a

A-8

Realtek Audio

When you are playing the first audio source (for example: use Windows Media
Player to play DVD/VCD), the output will be played from the rear panel, which is the
default setting.

Then you must to select the Realtek HD Audio front output from the scroll list
first, and use a different program to play the second audio source (for example: use
Winamp to play MP3 files). You will find that the second audio source (MP3 music) will
come out from the Line-Out audio jack of Front Panel.

A-9

MS-7577 Mainboard

3. Playback control

Playback device

Tool Mute

This function is to let you freely decide which ports to
output the sound. And this is essential when multi­streaming playback enabled.

- Realtek HD Audio Rear Output

- Realtek HD Audio Front Output

Mute

You may choose to mute single or multiple volume controls or to completely mute
sound output.

Tool

- Show the following volume controls

This is to let you freely decide which volume control items to be displayed.

- Advanced controls

- Enable playback multi-streaming
With this function, you will be able to have an audio chat with your friends via
headphone (stream 1 from front panel) while still have music (stream 2 from back
panel) in play. At any given period, you can have maximum 2 streams operating
simultaneously.

a

A-10

4. Recording control

Realtek Audio

Tool Mute

Recording device

-Back Line in/Mic, Front Lin in

-Realtek HD Audio Input

Mute

You may choose to mute single or multiple volume controls or to completely mute
sound input.

Tool

- Show the following volume controls

This is to let you freely decide which volume control items to be displayed.

- Enable recording multi-streaming

Important

Realtek Audio allows you to record the CD, Line, Mic and Stereo Mix channels
simultaneously, frees you from mixing efforts. At any given period, you may
choose 1 of the following 4 channels to record.

A-11

MS-7577 Mainboard

Audio I/O

In this tab, you can easily configure your multi-channel audio function and speakers.
You can choose a desired multi-channel operation here.

a. Headphone for the common headphone
b. 2CH Speaker for Stereo-Speaker Output
c. 4CH Speaker for 4-Speaker Output
d. 6CH Speaker for 5.1-Speaker Output
e. 8CH Speaker for 7.1-Speaker Output

a

Speaker Configuration:

1. Plug the speakers in the corresponding jack.

2. Dialogue “connected device” will pop up for your selection. Please select the
device you have plugged in.

- If the device is being plugged into the correct jack, you will be able to find the icon
beside the jack changed to the one that is same as your device.

- If not correct, Realtek HD Audio Manager will guide you to plug the device into the
correct jack.

A-12

Realtek Audio

Connector Settings

Click to access connector settings.

Disable front panel jack detection (option)

Find no function on front panel jacks? Please check if front jacks on your system are
so-called AC’97 jacks. If so, please check this item to disable front panel jack detection.

Mute rear panel output when front headphone plugged in.

Enable auto popup dialogue, when device has been plugged in

Once this item checked, the dialog “Connected device” would automatically pop up
when device plugged in.

A-13

MS-7577 Mainboard

S/PDIF

Short for Sony/Philips Digital Interface, a standard audio file transfer format. S/PDIF
allows the transfer of digital audio signals from one device to another without having
to be converted first to an analog format. Maintaining the viability of a digital signal
prevents the quality of the signal from degrading when it is converted to analog.

a

Output Sampling Rate

44.1KHz: This is recommend while playing CD.
48KHz: This is recommended while playing DVD or Dolby.
96KHz: This is recommended while playing DVD-Audio.
192KHz: This is recommended while playing High quality Audio.

Output Source

Output digital audio source: The digital audio format (such as .wav, .mp3,.midi etc)
will come out through S/PDIF-Out.
S/PDIF-in to S/PDIF -out pass though mode: The data from S/PDIF-In can be real­ time played from S/PDIF-Out.

A-14

Realtek Audio

Test Speakers

You can select the speaker by clicking it to test its functionality. The one you select
will light up and make testing sound. If any speaker fails to make sound, then check
whether the cable is inserted firmly to the connector or replace the bad speakers

with good ones. Or you may click the auto test button to test the sounds of
each speaker automatically.

Center

Front Left

Side Left

Rear Left

Front Right

Side Right

Subwoofer

Rear Right

A-15

MS-7577 Mainboard

Microphone

In this tab you may set the function of the microphone. Select the Noise Suppres­sion to remove the possible noise during recording, or select Acoustic Echo Can­cellation to cancel the acoustic echo during recording.

Acoustic Echo Cancellation prevents playback sound from being recorded by

microphone together with your sound. For example, you might have chance to use
VOIP function through Internet with your friends. The voice of your friend will come
out from speakers (playback). However, the voice of your friend might also be
recorded into your microphone then go back to your friend through Internet. In that
case, your friend will hear his/her own voice again. With AEC(Acoustic Echo
Cancellation) enabled at your side, your friend can enjoy the benefit with less echo.

a

A-16

Realtek Audio

3D Audio Demo

In this tab you may adjust your 3D positional audio before playing 3D audio applica­tions like gaming. You may also select different environment to choose the most
suitable environment you like.

A-17

MS-7577 Mainboard

Information

In this tab it provides some information about this HD Audio Configuration utility,
including Audio Driver Version, DirectX Version, Audio Controller & Audio Codec. You
may also select the language of this utility by choosing from the Language list.

Also there is a selection Show icon in system tray . Switch it on and an icon
will show in the system tray. Right-click on the icon and the Audio Accessories

dialogue box will appear which provides several multimedia features for you to take
advantage of.

a

A-18

Realtek Audio

Hardware Setup

Connecting the Speakers

When you have set the Multi-Channel Audio Function mode properly in the software
utility, connect your speakers to the correct phone jacks in accordance with the
setting in software utility.

n 2-Channel Mode for Stereo-Speaker Output

1 Line In
2 Line Out (Front channels)
3 MIC
4 No function
5 No function
6 No function

1

2

3

4

5

6

A-19

MS-7577 Mainboard

n 4-Channel Mode for 4-Speaker Output

4-Channel Analog Audio Output

1

2

3

4

5

6

1 Line In
2 Line Out (Front channels)
3 MIC
4 Line Out (Rear channels)
5 No function
6 No function

a

A-20

n 6-Channel Mode for 6-Speaker Output

Realtek Audio

6-Channel Analog Audio Output

1

2

4

5

3

6

1 Line In
2 Line Out (Front channels)
3 MIC
4 Line Out (Rear channels)
5 Line Out (Center and Subwoofer channel)
6 No function

A-21

MS-7577 Mainboard

n 8-Channel Mode for 8-Speaker Output

8-Channel Analog Audio Output

1

2

3

4

5

6

a

1 Line In
2 Line Out (Front channels)
3 MIC
4 Line Out (Rear channels)
5 Line Out (Center and Subwoofer channel)
6 Line Out (Side channels)

Important

To enable 7.1 channel audio-out function on Vista operating system, you have to
install the Realtek Audio Driver. Or, the motherboard will support 5.1 channel
audio-out only.

A-22

Overclocking Center

Appendix B

Overclocking Center

Overclocking Center, the most useful and powerful
utility that MSI has spent much research and efforts to
develop, helps users to monitor or configure the hard­ware status of MSI Motherboard in windows, such as
CPU clock, voltage, fan speed and temperature.
Before you install the Overclocking Center, please make
sure the system has meet the following requirements:

1. 256MB system memory.

2. DVD-ROM drive for software installation.

3. Operation system: Windows XP or up.

4. DotNet Frame Work 2.0

B-1

MS-7577 Mainboard

Activating Overclocking Center

Once you have your Overclocking Center installed (locate the setup source file in the
setup DVD accompanying with your motherboard, path: Utility --> MSI Utility -->
Overclocking Center), it will have a short cut icon on the desktop, and a short cut
path in your “Start-up ” menu. You may double-click on each icon to activate
Overclocking Center.

short-cut icon on the desktop

short-cut path in the start-up menu
(path: Start-->Program Files-->MSI-->
Overclocking Center-->Overclocking Center)

B-2

Overclocking Center

System Info

In the System Info screen, you can read the information of motherboard/ memory/ PCI.

Motherboard

Click Motherboard to read the information of motherboard, BIOS, installed CPU and
installed graphics card.

B-3

MS-7577 Mainboard

Memory

Click Memory to read the information of each memory DIMM slot. You can select a
DIMM slot you want to read from the SPD list.

PCI

Click PCI to read the information of devices on the motherboard.

B-4

Overclocking Center

DOT

Click DOT to enter the DOT screen. In DOT, you can select the basic setting to reach
optimal performance in Novice menu or you can adjust advanced values for
overclocking in Advance menu.

Novice

In the Novice menu, it provides one default setting and several common settings for
different environments. You may choose one of the settings that you need. The
settings in Novice menu are not adjustable.

Important

You may change the values of each environment setting/ default setting in
Advance menu. Please refer the following section for more details.

B-5

MS-7577 Mainboard

Advance

In the Advance menu, you can adjust the values for each environment setting/ default
setting. Click the Cooling/ Silence/ Default/ Game/ Cinema button to enter it’s setting
menu. Please refer to the following descriptions to adjust the values and save them.

B-6

Overclocking Center

In each setting menu, you can select desired values for manual overclocking. Simply
click the right side of the button which arranges an arrow sign, and a drop-down
menu will appear below the button, then select a value.

Click the arrow sign and
the drop-down menu
will appear.

In the “System Warning” block, you can set the maximum CPU/ system temperature
and the minimum CPU/ system fan speed by using the scroll bar. The system will pop­up a warning message to warning you when the temperature/ fan speed is over/
lower the values you set.

Set the thresholds of
CPU temperature & CPU
FAN speed.

B-7