DFI G7S600-B User manual

G7S600-B
System Board
User’s Manual
935-G7S601-000G
A00300701

Copyright
This publication contains information that is protected by copyright.
No part of it may be reproduced in any form or by any means or
used to make any transformation/adaptation without the prior writ-
ten permission from the copyright holders.
This publication is provided for informational purposes only. The
manufacturer makes no representations or warranties with respect to
the contents or use of this manual and specifically disclaims any ex-
press or implied warranties of merchantability or fitness for any par-
ticular purpose.The user will assume the entire risk of the use or the
results of the use of this document. Further, the manufacturer re-
serves the right to revise this publication and make changes to its
contents at any time, without obligation to notify any person or en-
tity of such revisions or changes.
© 2007. All Rights Reserved.
Trademarks
Product names or trademarks appearing in this manual are for iden-
tification purpose only and are the properties of the respective own-
ers.

FCC and DOC Statement on Class B
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 when the equipment is operated in a residential
installation.This equipment generates, uses and can radiate radio fre-
quency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communi-
cations. 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 following meas-
ures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the 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 TV 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.
2. Shielded interface cables must be used in order to comply with
the emission limits.

Table of Contents
About this Manual................................................................................
Warranty.................................................................................................
Static Electricity Precaution................................................................
Safety Measures.....................................................................................
About the Package...............................................................................
Before Using the System Board.........................................................
Chapter 1 - Introduction....................................................................
Specifications...................................................................................................................................
Features..............................................................................................................................................
Chapter 2 - Hardware Installation....................................................
System Board Layout ..........................................................................................................
System Memory..........................................................................................................................
CPU.......................................................................................................................................................
Jumper Settings............................................................................................................................
Rear Panel I/O Ports.............................................................................................................
I/O Connectors..........................................................................................................................
Chapter 3 - BIOS Setup......................................................................
Award BIOS Setup Utility.................................................................................................
Updating the BIOS..................................................................................................................
Chapter 4 - Supported Softwares.....................................................
Drivers, Utilities and Software Applications......................................................
Installation Notes.......................................................................................................................
Appendix A - Enabling Hyper-Threading Technology......................
Appendix B - Watchdog Timer.............................................................
Appendix C - System Error Messages...............................................
POST Beep.................................................................................................................................
Error Messages.........................................................................................................................
Appendix D - Troubleshooting..........................................................
Troubleshooting Checklist...............................................................................................
5
5
6
6
7
7
8
8
11
15
15
16
20
26
32
43
58
58
97
99
99
111
112
115
116
116
116
118
118

About this Manual
An electronic file of this manual is included in the CD. To view the
user’s manual in the CD, insert the CD into a CD-ROM drive. The
autorun screen (Main Board Utility CD) will appear. Click “User’s
Manual” on the main menu.
Warranty
1. Warranty does not cover damages or failures that arised from
misuse of the product, inability to use the product, unauthorized
replacement or alteration of components and product specifica-
tions.
2. The warranty is void if the product has been subjected to physi-
cal abuse, improper installation, modification, accidents or unau-
thorized repair of the product.
3. Unless otherwise instructed in this user’s manual, the user may
not, under any circumstances, attempt to perform service, adjust-
ments or repairs on the product, whether in or out of warranty.
It must be returned to the purchase point, factory or authorized
service agency for all such work.
4. We will not be liable for any indirect, special, incidental or
consequencial damages to the product that has been modified
or altered.

Introduction
1
6
Static Electricity Precautions
It is quite easy to inadvertently damage your PC, system board,
components or devices even before installing them in your system
unit. Static electrical discharge can damage computer components
without causing any signs of physical damage. You must take extra
care in handling them to ensure against electrostatic build-up.
1. To prevent electrostatic build-up, leave the system board in its
anti-static bag until you are ready to install it.
2. Wear an antistatic wrist strap.
3. Do all preparation work on a static-free surface.
4. Hold the device only by its edges. Be careful not to touch any of
the components, contacts or connections.
5. Avoid touching the pins or contacts on all modules and connec-
tors. Hold modules or connectors by their ends.
Important:
Electrostatic discharge (ESD) can damage your processor,
disk drive and other components. Perform the upgrade in-
struction procedures described at an ESD workstation
only. If such a station is not available, you can provide
some ESD protection by wearing an antistatic wrist strap
and attaching it to a metal part of the system chassis. If a
wrist strap is unavailable, establish and maintain contact
with the system chassis throughout any procedures requir-
ing ESD protection.
Safety Measures
To avoid damage to the system:
• Use the correct AC input voltage range.....
To reduce the risk of electric shock:
• Unplug the power cord before removing the system chassis
cover for installation or servicing. After installation or servicing,
cover the system chassis before plugging the power cord.
Battery:
• Danger of explosion if battery incorrectly replaced.
• Replace only with the same or equivalent type recommend
by
the manufacturer.
• Dispose of used batteries according to the battery manufactur-
er’s
instructions.

1
Introduction
7
About the Package
The system board package contains the following items. If any of
these items are missing or damaged, please contact your dealer or
sales representative for assistance.
;The system board
;A user’s manual
;One IDE cable
;One FDD cable
;One Serial ATA data cable
;One Serial ATA power cable
;One bracket mounted with 2 serial ports
;One USB port cable
;One “Main Board Utility” CD
;One I/O shield
The system board and accessories in the package may not come
similar to the information listed above.This may differ in accordance
to the sales region or models in which it was sold. For more infor-
mation about the standard package in your region, please contact
your dealer or sales representative.
Before Using the System Board
Before using the system board, prepare basic system components.
If you are installing the system board in a new system, you will need
at least the following internal components.
•A CPU
•Memory module
•Storage devices such as hard disk drive, CD-ROM, etc.
You will also need external system peripherals you intend to use
which will normally include at least a keyboard, a mouse and a video
display monitor.

Introduction
1
8
• Intel®Prescott processor
- Intel®Pentium®D
- Intel®Pentium®4
- Intel®Celeron D
- Hyper-Threading Technology
- 800MHz/533MHz system data bus
• Processor socket: Socket 775
• Intel®chipset
- Intel®865G Graphics Memory Controller Hub (GMCH)
- Intel®82801EB I/O Controller Hub (ICH5)
• Four 184-pin DDR DIMM sockets
• Supports dual channel (128-bit wide) memory interface
• Supports up to 4GB system memory
• Synchronous operation with processor system bus
- PC2700/PC3200 (DDR333/DDR400) with 800MHz FSB
CPU. DDR333 will run at 320MHz memory frequency when
used with 800MHz FSB CPU.
- PC2100/PC2700 (DDR266/DDR333) with 533MHz FSB
CPU
• Supports non-ECC (x64) DIMM using 128Mb, 256Mb or
512Mb
• Supports unbuffered DIMMs
• Award BIOS
• 4Mbit flash memory
• Supports ACPI specification and OS Directed Power Management
• Supports ACPI STR (Suspend to RAM) function
• Wake-On-Events include:
- Wake-On-PS/2 Keyboard/Mouse
- Wake-On-USB Keyboard
- Wake-On-Ring (external modem)
- Wake-On-LAN
- RTC timer to power-on the system
• System power management supported
• CPU stopped clock control
• Microsoft®/Intel®APM 1.2 compliant
• Soft Power supported - ACPI v1.0a specification
• AC power failure recovery
• Auto power-on function
• Watchdog timer function
• Graphics memory
- Shares 1MB/4MB/8MB/16MB/32MB of the system memory in
DOS mode
- Uses Dynamic Video Memory Technology (DVMT) in
Windows mode
Processor
Chipset
System Memory
BIOS
Energy Efficient
Design
Graphics
Chapter 1 - Introduction
Specifications

1
Introduction
9
Audio
LAN
IDE
Serial ATA
Rear I/O
• Graphics controller
- Core frequency of 266MHz
- 350MHz integrated 24-bit RAMDAC
- Analog display up to 2048x1536 @ 60Hz refresh
- 3D setup and render engine - Discrete, Triangles, Strips and
fans
- Per pixel perspective corrected texture mapping
- Software DVD at 30fps, full screen
• 2D graphics features
- Optimized 256-bit BLT engine
- 32-bit alpha blended cursor
- Programmable 3-color transparent cursor
• 3D graphics features
- 200 megapixels/sec fill rate
- Maximum 3D resolution: 1600x1200x32 @ 85Hz
- Flat and Gouraud shading
- 16- and 24-bit Z-buffering and 16- and 24-bit W-buffering
- Vertex and programmable pixel fogging and atmospheric effects
- Double and triple render buffer
• Realtek audio CODEC
• 16-bit stereo full-duplex codec with 48KHz sampling rate
• High quality differential CD input
• True stereo line level outputs
• S/PDIF-out interface
• 6-channel audio output
• Realtek RTL8110SC Gigabit LAN PCI interface
• Integrated power management functions
• Supports 10Mbps, 100Mbps and 1Gbps data transmission
• IEEE 802.3 (10/100Mbps) and IEEE 802.3ab (1Gbps)
compliant
• Supports up to UltraDMA 100Mbps hard drives
• PIO Mode 4 Enhanced IDE (data transfer rate up to 14MB/sec.)
• Supports two SATA (Serial ATA) interfaces which are compliant
with SATA 1.0 specification (1.5Gbps interface)
• 1 mini-DIN-6 PS/2 mouse port
• 1 mini-DIN-6 PS/2 keyboard port
• 1 DB-25 parallel port
• 1 DB-9 serial port
• 1 DB-15 VGA port
• 4 USB 2.0/1.1 ports
• 1 RJ45 LAN port
• 3 audio jacks: mic-in, line-in and line-out

Introduction
1
10
I/O Connectors
Expansion Slots
Compatibility
Temperature
Humidity
PCB
• 2 connectors for 4 additional external USB 2.0/1.1 ports
• 1 connector for 1 external serial port
• 1 Digital I/O connector
• 1 Digital I/O power connector
• 1 front audio connector for external line-out and mic-in jacks
• 1 CD-in internal audio connector
• 1 speaker-out connector
• 1 S/PDIF-out connector
• 1 connector for IrDA interface
• 2 Serial ATA connectors
• 2 IDE connectors
• 1 floppy connector
• 1 24-pin ATX power connector
• 1 4-pin 12V ATX power connector
• 1 Wake-On-LAN connector
• 3 fan connectors
• 1 AGP slot
• 6 PCI slots
• PCI 2.2 and AC ’97 compliant
• Intel AGP version 3.0
•0
oC to 60oC
• 10% to 90%
• 4 layers, ATX form factor
• 30.5cm (12") x 24.4cm (9.6")

1
Introduction
11
Features
The Watchdog Timer function allows your
application to regularly “clear” the system at
the set time interval. If the system hangs or fails to function, it will
reset at the set time interval so that your system will continue to
operate.
The system board supports Intel proces-
sors with Hyper-Threading Technology. Ena-
bling the functionality of Hyper-Threading
Technology for your computer system requires ALL of the following
platforms.
Components:
• CPU - an Intel®Pentium®4 Processor with HT Technology
• Chipset - an Intel®chipset that supports HT Technology
• BIOS - a BIOS that supports HT Technology and has it enabled
• OS - an operating system that includes optimizations for HT
Technology
Please refer to Appendix A for information about enabling the func-
tionality of the Hyper-Threading Technology. For more information on
Hyper-Threading Technology, go to: www.intel.com/info/hyperthreading.
Double Data Rate SDRAM (DDR SDRAM) is a
type of SDRAM that doubles the data rate through
reading and writing at both the rising and falling edge of each clock.
This effectively doubles the speed of operation therefore doubling
the speed of data transfer.
The Intel 865G northbridge chip comes integrated
with the Intel®Extreme Graphics 2 technology
providing 3D graphics with sharp images, fast rendering, smooth
motion and extreme detail. It supports the latest 2D and 3D APIs,
delivering real-life environment and character effects.
watchdog timer
graphics
hyper-threading
technology
DDR

Introduction
1
12
The audio jacks at the rear panel will
support 5.1-channel audio only when the
audio utility is configured to support this function. The mic-in at the
rear will be disabled. Use the front audio’s mic-in jack.
S/PDIF is a standard audio file transfer format that
transfers digital audio signals to a device without
having to be converted first to an analog format. This prevents the
quality of the audio signal from degrading whenever it is converted
to analog. S/PDIF is usually found on digital audio equipment such as
a DAT machine or audio processing device.The S/PDIF connector on
the system board sends surround sound and 3D audio signal out-
puts to amplifiers and speakers and to digital recording devices like
CD recorders.
Serial ATA is a storage interface that is compliant
with SATA 1.0 specification. With speed of up to
1.5Gbps, it improves hard drive performance faster than the stand-
ard parallel ATA whose data transfer rate is 100MB/s.
The Realtek RTL8110SC PCI Gigabit LAN con-
troller support up to 1Gbps data transmission.
AGP is an interface designed to support high per-
formance 3D graphics cards. It utilizes a dedicated
pipeline to access system memory for texturing, z-buffering and alpha
blending.The AGP slot supports AGP 8x (0.8V) with up to 2.13GB/
sec. bandwidth and AGP 4x (1.5V) with up to 1066MB/sec. band-
width for 3D graphics applications. It handles large amounts of
graphics data with the following features:
• Pipelined memory read and write operations that hide
memory access latency.
• Demultiplexing of address and data on the bus for nearly
100 percent efficiency.
AGP in this system board will deliver faster and better graphics to
your PC.
SERIAL ATA
gigabit lan
S/PDIF
5.1-channel audio
AGP

1
Introduction
13
The system board is equipped with an IrDA connec-
tor for wireless connectivity between your computer
and peripheral devices.The IRDA (Infrared Data Association) specifi-
cation supports data transfers of 115K baud at a distance of 1
meter.
The system board supports USB 2.0 and USB 1.1
ports. USB 1.1 supports 12Mb/second bandwidth
while USB 2.0 supports 480Mb/second bandwidth providing a
marked improvement in device transfer speeds between your com-
puter and a wide range of simultaneously accessible external Plug
and Play peripherals.
This feature allows the system that is in the
Suspend mode or Soft Power Off mode to
wake-up/power-on to respond to calls coming from an external mo-
dem or respond to calls from a modem PCI card that uses the PCI
PME (Power Management Event) signal to remotely wake up the
PC.
Important:
The 5V_standby power source of your power supply must sup-
port
≥
720mA.
This feature allows the network to remotely
wake up a Soft Power Down (Soft-Off) PC.
It is supported via the onboard LAN port, via a PCI LAN card that
uses the PCI PME (Power Management Event) signal or via a LAN
card that uses the Wake-On-LAN connector. However, if your sys-
tem is in the Suspend mode, you can power-on the system only
through an IRQ or DMA interrupt.
Important:
The 5V_standby power source of your power supply must sup-
port
≥
720mA.
This function allows you to use the PS/2 key-
board or PS/2 mouse to power-on the sys-
tem.
Important:
The 5V_standby power source of your power supply must sup-
port
≥
720mA.
USB
wake-on-lan
wake-on-ring
wake-on-PS/2
irda

Introduction
1
14
This function allows you to use a USB key-
board or USB mouse to wake up a system
from the S3 (STR - Suspend To RAM) state.
Important:
If you are using the Wake-On-USB Keyboard/Mouse function for
2 USB ports, the 5V_standby power source of your power sup-
ply must support
≥
1.5A. For 3 or more USB ports, the
5V_standby power source of your power supply must support
≥
2A.
The RTC installed on the system board allows your
system to automatically power-on on the set date
and time.
The system board is designed to meet the ACPI
(Advanced Configuration and Power Interface) speci-
fication. ACPI has energy saving features that enables PCs to imple-
ment Power Management and Plug-and-Play with operating systems
that support OS Direct Power Management. Currently, only Win-
dows®®
®®
®98/2000/ME/XP supports the ACPI function. ACPI when
enabled in the Power Management Setup will allow you to use the
Suspend to RAM function.
With the Suspend to RAM function enabled, you can power-off the
system at once by pressing the power button or selecting “Standby”
when you shut down Windows®®
®®
®98/2000/ME/XP without having to
go through the sometimes tiresome process of closing files, applica-
tions and operating system. This is because the system is capable of
storing all programs and data files during the entire operating session
into RAM (Random Access Memory) when it powers-off.The oper-
ating session will resume exactly where you left off the next time you
power-on the system.
Important:
The 5V_standby power source of your power supply must sup-
port
≥
720mA.
When power returns after an AC power fail-
ure, you may choose to either power-on the
system manually or let the system power-on
automatically.
Power failure
recovery
wake-on-USB
rtc timer
ACPI STR

15
2
Hardware Installation
System Board Layout
Chapter 2 - Hardware Installation

16
2Hardware Installation
Warning:
Electrostatic discharge (ESD) can damage your system board, proces-
sor, disk drives, add-in boards, and other components. Perform the
upgrade instruction procedures described at an ESD workstation only.
If such a station is not available, you can provide some ESD protec-
tion by wearing an antistatic wrist strap and attaching it to a metal
part of the system chassis. If a wrist strap is unavailable, establish
and maintain contact with the system chassis throughout any proce-
dures requiring ESD protection.
System Memory
Warning:
When the DRAM Power LED lit red, it indicates that power is
present on the DDR sockets. Power-off the PC then unplug the
power cord prior to installing any memory modules. Failure to do so
will cause severe damage to the motherboard and components.
The system board supports DDR SDRAM DIMM. Double Data
Rate SDRAM (DDR SDRAM) is a type of SDRAM that doubles the
data rate through reading and writing at both the rising and falling
edge of each clock. This effectively doubles the speed of operation
therefore doubling the speed of data transfer.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
DDR-1
DDR-2
DDR-3
DDR-4
DRAM Power LED

17
2
Hardware Installation
The four DDR DIMM sockets on the system board are divided into 2
channels:
Channel A - DDR-1 and DDR-2
Channel B - DDR-3 and DDR-4
The system board supports the following memory interface.
Single Channel (SC)
Data will be accessed in chunks of 64 bits (8B) from the memory
channels.
Dual Channel (DC)
Dual channel provides better system performance because it doubles
the data transfer rate.
BIOS Setting
Configure the system memory in the Advanced Chipset Features
submenu of the BIOS.
•DIMMs are on the same channel.
•DIMMs in a channel can be identical or
completely different. However, we highly rec-
ommend using identical DIMMs.
•Not all slots need to be populated.
•DIMMs of the same memory configura-
tion are on different channels.
Single Channel
Dual Channel

18
2Hardware Installation
The table below lists the various optimal operating modes that should
be configured for the memory channel operation.
Config
No memory
Single channel A
Single channel A
Single channel A
Single channel B
Single channel B
Single channel B
Dual channel
Dual channel
Dual channel
DDR 1
E
P
P
E
E
E
E
E
P(*)(1,3)
P(*)(1,3)
DDR 2
E
E
P
P
E
E
E
P(*)(2,4)
E
P(*)(2,4)
DDR 3
E
E
E
E
P
P
E
E
P(*)(1,3)
P(*)(1,3)
DDR 4
E
E
E
E
E
P
P
P(*)(2,4)
E
P(*)(2,4)
P - denotes populated
E - denotes empty
* - denotes DIMMs are identical

19
2
Hardware Installation
Installing the DIMM
A DIMM simply snaps into a DIMM socket on the system board.
Pin 1 of the DIMM must correspond with Pin 1 of the socket.
1. Pull the “tabs” which are at the ends of the socket to the side.
2. Position the DIMM above the socket with the “notch” in the
module aligned with the “key” on the socket.
3. Seat the module vertically into the socket. Make sure it is com-
pletely seated.The tabs will hold the DIMM in place.
Pin 1
Notch
Key
Tab Tab

20
2Hardware Installation
CPU
Overview
The system board is equipped with a surface mount LGA 775
socket. This socket is exclusively designed for installing a LGA 775
packaged Intel CPU.
Important:
1. Before you proceed, make sure (1) the LGA7751. Before you proceed, make sure (1) the LGA775
1. Before you proceed, make sure (1) the LGA7751. Before you proceed, make sure (1) the LGA775
1. Before you proceed, make sure (1) the LGA775
socket comes with a protective cap, (2) the capsocket comes with a protective cap, (2) the cap
socket comes with a protective cap, (2) the capsocket comes with a protective cap, (2) the cap
socket comes with a protective cap, (2) the cap
is not damaged and (3) the socket’s contact pinsis not damaged and (3) the socket’s contact pins
is not damaged and (3) the socket’s contact pinsis not damaged and (3) the socket’s contact pins
is not damaged and (3) the socket’s contact pins
are not bent. If the cap is missing or the capare not bent. If the cap is missing or the cap
are not bent. If the cap is missing or the capare not bent. If the cap is missing or the cap
are not bent. If the cap is missing or the cap
and/or contact pins are damaged, contact yourand/or contact pins are damaged, contact your
and/or contact pins are damaged, contact yourand/or contact pins are damaged, contact your
and/or contact pins are damaged, contact your
dealer immediatelydealer immediately
dealer immediatelydealer immediately
dealer immediately.....
2.2.
2.2.
2. Make sure to keep the protective cap. RMA re-Make sure to keep the protective cap. RMA re-
Make sure to keep the protective cap. RMA re-Make sure to keep the protective cap. RMA re-
Make sure to keep the protective cap. RMA re-
quests will be accepted and processed only if thequests will be accepted and processed only if the
quests will be accepted and processed only if thequests will be accepted and processed only if the
quests will be accepted and processed only if the
LGA775 socket comes with the protective cap.LGA775 socket comes with the protective cap.
LGA775 socket comes with the protective cap.LGA775 socket comes with the protective cap.
LGA775 socket comes with the protective cap.
Installing the CPU
1. Make sure the PC and all other peripheral devices connected to
it has been powered down.
2. Disconnect all power cords and cables.
3. Locate the LGA 775 CPU socket on the system board.
X
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