GA-8GVMT4
M The author assumes no responsibility for any errors
or omissions that may appear in this document nor
does the author make a commitment to up
date the information contained herein.
M Third-party brands and names are the property of
their respective owners.
M Please do not remove any labels on motherboard, this
may void the warranty of this motherboard.
M Due to rapid change in technology, some of the
specifications might be out of date before publication
of this booklet.
Ausschlager Weg 41, 1F, 20537 Hamburg, Germany
( description of the apparatus, system, installation to which it refers)
(reference to the specification under which conformity is declared)
in accordance with 89/336 EEC-EMC Directive
EN 55011 Limits and methods of measurement
EN 55013
EN 55014 Limits and methods of measurement
EN 55015 Limits and methods of measurement
EN 55020
77
7 EN 55022 Limits and methods of measurement
77
DIN VDE 0855
part 10
part 12
77
7 CE marking
77
EN 60065
EN 60335
of radio disturbance characteristics of
industrial,scientific and medical (ISM
high frequency equipment
Limits and methods of measurement
of radio disturbance characteristics of
broadcast receivers and associated
equipment
of radio disturbance characteristics of
household electrical appliances,
portable tools and similar electrical
apparatus
of radio disturbance characteristics of
fluorescent lamps and luminaries
Immunity from radio interference of
broadcast receivers and associated
equipment
of radio disturbance characteristics of
information technology equipment
Cabled distribution systems; Equipment
for receiving and/or distribution from
sound and television signals
The manufacturer also declares the conformity of above mentioned product
with the actual required safety standards in accordance with LVD 73/23 EEC
Safety requirements for mains operated
electronic and related apparatus for
household and similar general use
Safety of household and similar
electrical appliances
(Stamp)
Declaration of Conformity
We, Manufacturer/Importer
(full address)
G.B.T. Technology Träding GMbH
declare that the product
Mother Board
GA-8VD667
is in conformity with
EN 61000-3-2*
77
7 EN 60555-2
77
EN 61000-3-3* Disturbances in supply systems cause
77
7 EN 60555-3
77
77
7 EN 50081-1
77
77
7 EN 50082-1
77
EN 55081-2
EN 55082-2
ENV 55104
EN50091-2
(EC conformity marking)
EN 60950
EN 50091-1
Manufacturer/Importer
Date : Dec. 6, 2002
Disturbances in supply systems cause
by household appliances and similar
electrical equipment “Harmonics”
by household appliances and similar
electrical equipment “Voltage fluctuations”
Generic emission standard Part 1:
Residual commercial and light industry
Generic immunity standard Part 1:
Residual commercial and light industry
Generic emission standard Part 2:
Industrial environment
Generic emission standard Part 2:
Industrial environment
lmmunity requirements for household
appliances tools and similar apparatus
EMC requirements for uninterruptible
power systems (UPS)
Safety for information technology equipment
including electrical bussiness equipment
General and Safety requirments for
uninterruptible power systems (UPS)
Signature:
Name:
Timmy Huang
Timmy Huang
DECLARATION OF CONFORMITY
Per FCC Part 2 Section 2.1077(a)
Responsible Party Name:
Address:
Phone/Fax No:
hereby declares that the product
Product Name:
Model Number:
Conforms to the following specifications:
FCC Part 15, Subpart B, Section 15.107(a) and Section 15.109
(a),Class B Digital Device
Supplementary Information:
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 and (2) this device must accept any inference received,
including that may cause undesired operation.
Representative Person’s Name:
Signature:
G.B.T. INC. (U.S.A.)
17358 Railroad Street
City of Industry, CA 91748
(818) 854-9338/ (818) 854-9339
Motherboard
GA-8VD667
ERIC LU
Eric Lu
Date:
Dec. 6,2002
GA-8VD667
P4 Titan-DDR Motherboard
USER'S MANUAL
Pentium®4 Processor Motherboard
Rev. 1001
12ME-8VD667-1001
English
Item Checklist ......................................................................................... 4
WARNING! ...............................................................................................4
Chapter 1 Introduction .............................................................................5
Chapter 2 Hardware Installation Process ................................................ 9
Table of Content
Features Summary ...................................................................................... 5
GA-8VD667 Motherboard Layout ................................................................ 7
Block Diagramt .................................................................................. 8
Step 1: Install the Central Processing Unit (CPU)..................................... 10
Step1-1 CPU Installation ................................................................................................. 10
Step1-2 CPU Heat Sink Installation ................................................................................. 11
Step 2: Install memory modules ................................................................ 12
Step 3: Install expansion cards ................................................................. 14
Step 4: Connect ribbon cables, cabinet wires, and power supply ........... 15
Step4-1 I/O Back Panel Introduction .............................................................................. 15
Step4-2 Connectors Introduction .................................................................................... 17
Chapter 3 BIOS Setup .......................................................................... 29
The Main Menu (For example: BIOS Ver. :F1) ......................................... 30
Standard CMOS Features......................................................................... 32
Advanced BIOS Features .......................................................................... 35
Integrated Peripherals .............................................................................. 37
- 2 -GA-8VD667 Motherboard
Power Management Setup ....................................................................... 42
PnP/PCI Configurations ............................................................................. 45
PC Health Status........................................................................................ 46
Frequency/Voltage Control ........................................................................ 48
Top Performance ...................................................................................... 50
Load Fail-Safe Defaults ............................................................................. 51
Load Optimized Defaults ........................................................................... 52
Set Supervisor/User Password .................................................................. 53
Save & Exit Setup ....................................................................................... 54
Exit Without Saving ................................................................................... 55
Chapter 4 Technical Reference ............................................................ 57
@ BIOS Introduction .................................................................................. 57
Face-Wizard Utilities Installation ............................................................... 58
BIOS Flash PRocedure ............................................................................. 59
2-/4-/6-Channel Audio Function Introduction ............................................ 74
English
Chapter 5 Appendix .............................................................................. 81
- 3 -
Table of Content
Item Checklist
The GA-8VD667 motherboard I/O Shield
English
IDE cable x 1/ Floppy cable x 1
CD for motherboard driver & utility
GA-8VD667 user’s manual
Computer motherboards and expansion cards contain very delicate Integrated Circuit (IC) chips. To
protect them against damage from static electricity, you should follow some precautions whenever you
work on your computer.
1. Unplug your computer when working on the inside.
2. Use a grounded wrist strap before handling computer components. If you do not have
one, touch both of your hands to a safely grounded object or to a metal object, such as
the power supply case.
3. Hold components by the edges and try not touch the IC chips, leads or connectors, or
other components.
4. Place components on a grounded antistatic pad or on the bag that came with the
components whenever the components are separated from the system.
5. Ensure that the ATX power supply is switched off before you plug in or remove the ATX
power connector on the motherboard.
Installing the motherboard to the chassis…
If the motherboard has mounting holes, but they don’t line up with the holes on the base and there are
no slots to attach the spacers, do not become alarmed you can still attach the spacers to the mounting
holes. Just cut the bottom portion of the spacers (the spacer may be a little hard to cut off, so be careful
of your hands). In this way you can still attach the motherboard to the base without worrying about short
circuits. Sometimes you may need to use the plastic springs to isolate the screw from the motherboard
PCB surface, because the circuit wire may be near by the hole. Be careful, don’t let the screw contact
any printed circuit write or parts on the PCB that are near the fixing hole, otherwise it may damage the
board or cause board malfunctioning.
- 4 -GA-8VD667 Motherboard
Chapter 1 Introduction
Features Summary
Form Factor y 21.0cm x 24.3cm Micro ATX size form factor, 4 layers PCB.
®
CPU y Socket 478 for Intel
y Support Intel
y Support Intel
y Intel Pentium
y 2nd cache depends on CPU
Chipset y Chipset 82845GV HOST/AGP/Controller
y ICH4 I/O Controller Hub
Memory y 2 184-pin DDR DIMM sockets
y Supports DDR266/200 DDR SDRAM
y Supports up to 2GB DRAM (Max)
y Supports only 2.5V DDR SDRAM
I/O Control y ITE8712
Slots y 3 PCI slot supports 33MHz & PCI 2.2 compliant
On-Board IDE y 2 IDE controller on the Intel ICH4 PCI chipset
provides IDE HDD/CD-ROM with PIO, Bus Master (Ultra
DMA33/ATA66/ATA100) operation modes.
y Can connect up to four IDE devices
On-Board Peripherals y 1 Floppy port supports 2 FDD with 360K, 720K,1.2M, 1.44M
and 2.88M bytes.
y 1 Parallel port supports Normal/EPP/ECP mode
y 1 Serial ports (COMA,) 1 VGA port ,COMB onboard
y 6 x USB 2.0/1.1 (2x Rear, 4 Front by cable)
y 1 Front Audio connector
On-Board VGA y Built in Intel 845GV Chipset
On-Board Sound y RealTek AC97 CODEC
y 1 Buzzer
y Line In/Line Out/Mic In/AUX In/CD In/Game Port
On-Board LAN y Builit in RTL8101L Chipset
y 1 RJ 45 port
Micro FC-PGA2 Pentium® 4 processor
®
Pentium® 4 (Northwood, 0.13 m) processor
®
Pentium ® 4 Processor with HT Technology
®
4 533/400MHz FSB
to be continued......
English
- 5 -
Introduction
Hardware Monitor y CPU/System Fan Revolution detect
English
PS/2 Connector y PS/2 Keyboard interface and PS/2 Mouse interace
BIOS y Licensed AWARD BIOS, 2M bit FWH
Additional Features y External Modem wake up
y CPU/System Fan Control
y CPU Overheat Warning
y System Voltage Detect
y Support Q-flash function
y PS/2 Keyboard password power on
y PS/2 Mouse power on
y AC Recovery
y USB KB/Mouse wake up from S3
y Poly fuse for keyboard,USB,game port over-current protection
y Supports @BIOS
y Supports EasyTune4
"*" HT functionality requirement content :
Enabling the functionality of Hyper-Threading Technology for your computer system requires all
of the following platform components:
- CPU: An Intel
- Chipset: An Intel
- BIOS: A BIOS that supports HT Technology and has it enabled
- OS: An operation system that has optimizations for HT Technology
®
Pentium 4 Processor with HT Technology
®
Chipset that supports HT Technology
Please set the CPU host frequency in accordance with your processor’s specifications.
We don’t recommend you to set the system bus frequency over the CPU’s specification
because these specific bus frequencies are not the standard specifications for CPU,
chipset and most of the peripherals. Whether your system can run under these specific
bus frequencies properly will depend on your hardware configurations, including CPU,
Chipsets,SDRAM,Cards….etc.
- 6 -GA-8VD667 Motherboard
GA-8VD667 Motherboard Layout
KB_MS
COMA
CPU_FAN
DDR1
English
DDR2
DIMM_LED
FDD
VGA
LINE_OUTMIC_IN
LINE_IN
USB/
LPT
GAME
LAN
RTL8101L
AC97
SUR_CEN
F_AUDIO
ATX_12V
ITE8712
IR
AUX_IN
CD_IN
SOCKET478
GA-8VD667
COM B
Intel 845GV
PCI1
PCI2
PCI3
F_USB2
F_USB1
ICH4
BIOS
PWR_LED
ATX_POWER
IDE2
BAT1
F_PANEL
Buzzer
CI
IDE1
SYS _FAN
CLR_COMS
- 7 -
Introduction
Block Diagram
English
PCICLK
(33MHz)
3 PCI
RTL8101L
RJ45
AGPCLK
(66MHz)
AC97
CODEC
Pentium 4
CPU
82845GV
AC97 Link
6 USB
Ports
(2.0/1.1)
CPUCLK+/- (100/133MHz)
System Bus 400/533MHz
266/200 MHz
Intel
Intel
ICH 4
MCHCLK+/- (100/133MHz)
48 MHz
LPC BUS
ATA33/66/100
IDE Channels
GMCHCLK (66MHz)
66 MHz
33 MHz
14.318 MHz
FWH
ITE8712
24 MHz
33 MHz
DDR RAM
Game Port
Floppy
LPT Port
PS/2
KB/Mouse
COM
Ports
PCICLK (33MHz)
USBCLK (48MHz)
14.318 MHz
33 MHz
24 MHz
MIC
LINE-IN
LINE-OUT
CLK
GEN
- 8 -GA-8VD667 Motherboard
MCHCLK+/- (100/133MHz)
CPUCLK+/- (100/133MHz)
AGPCLK (66MHz)
GMCHCLK (66MHz)
ICH3V66 (66MHz)
Chapter 2 Hardware Installation Process
To set up your computer, you must complete the following steps:
Step 1- Install the Central Processing Unit (CPU)
Step 2- Install memory modules
Step 3- Install expansion cards
Step 4- Connect ribbon cables, cabinet wires, and power supply
Step1
Step4
Step 2
Step 4
English
Step 4
Step3
Congratulations you have accomplished the hardware installation!
Turn on the power supply or connect the power cable to the power outlet. Continue with
the BIOS/software installation.
- 9 - Hardware Installation Process
Step 1: Install the Central Processing Unit (CPU)
English
Step 1-1: CPU Installation
Before installing the processor , adhere to the following warning:
If you do not match the CPU socket Pin 1 and CPU cut edge well, it will
cause improper installation. Please change the insert orientation.
Please make sure the CPU type is supported by the motherboard.
Angling the
rod to 65
1. Angling the rod to 65-degree maybe feel a
kind of tight , and then continue pull the rod to
90-degree when a noise “cough” made.
0
Pin1 indicator
3. CPU Top View
Socket
Actuation
Lever
2. Pull the rod to the 90-degree directly.
Pin1 indicator
4. Locate Pin 1 in the socket and look
for a (golden) cut edge on the CPU
upper corner. Then insert the CPU
into the socket.
- 10 -GA-8VD667 Motherboard
Step 1-2 : CPU Heat Sink Installation
Before installing the CPU Heat Sink , adhere to the following warning:
1.Please use Intel approved cooling fan.
2.We recommend you to apply the thermal tape to provide better heat conduction
between your CPU and heatsink.
(The CPU cooling fan might stick to the CPU due to the hardening of the thermal
paste. During this condition if you try to remove the cooling fan, you might pull the
processor out of the CPU socket alone with the cooling fan, and might damage the
processor. To avoid this from happening, we suggest you to either use thermal tape
instead of thermal paste, or remove the cooling fan with extreme caution.)
3.Make sure the CPU fan power cable is plugged in to the CPU fan connector, this
completes the installation.
Please refer to CPU heat sink user's manual for more detail installation procedure.
English
1. Fasten the heatsink supporting-base
onto the CPU socket on the
mainboard.
2. Make sure the CPU fan is plugged to
the CPU fan connector, than install
complete.
- 11 - Hardware Installation Process
Step 2: Install memory modules
English
The motherboard has 2 dual inline memory module (DIMM) sockets. The BIOS will automatically detects
memory type and size. To install the memory module, just push it vertically into the DIMM socket .The
DIMM module can only fit in one direction due to the notch. Memory size can vary between sockets.
Before installing the processor and heatsink, adhere to the following warning:
When DIMM LED is ON, do not install/remove DIMM from socket.
Please note that the DIMM module can only fit in one direction due to the one notches.
Wrong orientation will cause improper installation. Please change the insert orientation.
Notch
Total Memory Sizes With Unbuffered DDR DIMM
Devices used on DIMM 1 DIMM x 64 2 DIMMs x 64
64 Mbit (2Mx8x4 banks) 128 MBytes 256 MBytes
64 Mbit (1Mx16x4 banks) 32 MBytes 64 MBytes
128 Mbit(4Mx8x4 banks) 256 MBytes 512 MBytes
128 Mbit(2Mx16x4 banks) 64 MBytes 128 MBytes
256 Mbit(8Mx8x4 banks) 512 MBytes 1 GBytes
256 Mbit(4Mx16x4 banks) 128 MBytes 256 MBytes
512 Mbit(16Mx8x4 banks) 1 GBytes 2 GBytes
512 Mbit(8Mx16x4 banks) 256 MBytes 512 MBytes
- 12 -GA-8VD667 Motherboard
DDR
1. The DIMM slot has a notch, so the DIMM
memory module can only fit in one direction.
2. Insert the DIMM memory module vertically into
the DIMM slot. Then push it down.
3. Close the plastic clip at both edges of the DIMM
slots to lock the DIMM module.
Reverse the installation steps when you wish
to remove the DIMM module.
DDR Introduction
Established on the existing SDRAM industry infrastructure, DDR (Double Data Rate) memory is a high
performance and cost-effective solution that allows easy adoption for memory vendors, OEMs and
system integrators.
DDR memory is a sensible evolutionary solution for the PC industry that builds on the existing SDRAM
infrastructure, yet makes awesome advances in solving the system performance bottleneck by doubling
the memory bandwidth. DDR SDRAM will offer a superior solution and migration path from existing
SDRAM designs due to its availability, pricing and overall market support. PC2100 DDR memory
(DDR266) doubles the data rate through reading and writing at both the rising and falling edge of the clock,
achieving data bandwidth 2X greater than PC133 when running with the same DRAM clock frequency.
With peak bandwidth of 2.664GB per second, DDR memory enables system OEMs to build high
performance and low latency DRAM subsystems that are suitable for servers, workstations, high-end
PC's and value desktop SMA systems. With a core voltage of only 2.5 Volts compared to conventional
SDRAM's 3.3 volts, DDR memory is a compelling solution for small form factor desktops and notebook
applications.
English
- 13 - Hardware Installation Process
Step 3: Install expansion cards
1. Read the related expansion card’s instruction document before install the expansion card into
English
2. Remove your computer’s chassis cover, screws and slot bracket from the computer.
3. Press the expansion card firmly into expansion slot in motherboard.
4. Be sure the metal contacts on the card are indeed seated in the slot.
5. Replace the screw to secure the slot bracket of the expansion card.
6. Replace your computer’s chassis cover.
7. Power on the computer, if necessary, setup BIOS utility of expansion card from BIOS.
8. Install related driver from the operating system
the computer.
- 14 -GA-8VD667 Motherboard
Step 4: Connect ribbon cables, cabinet wires, and power
supply
Step4-1 : I/O Back Panel Introduction
English
X
XX
X PS/2 Keyboard and PS/2 Mouse Connector
XX
YY
Y Parallel Port ,VGA port and Serial Ports (COMA)
YY
YZ
[
PS/2 Mouse Connector
(6 pin Female)
PS/2 Keyboard Connector
(6 pin Female)
Parallel Port
(25 pin Female)
This connector supports standard PS/2
keyboard and PS/2 mouse.
This mainboard supports 1 standard COM port,
1 VGA port and 1 LPT port. Device like printer
can be connected to LPT port ; mouse and
modem etc can be connected to COM port.
\
COMA VGA
Serial Port
(9 pin Male)
VGA Port
(15 pin Female)
- 15 - Hardware Installation Process
ZZ
Z Game /MIDI Ports
ZZ
English
Joystick/ MIDI (15 pin Female)
This connector supports joystick, MIDI keyboard and other
relate audio devices.
\ Audio Connectors
Line Out
(Front
Speaker)
MIC In
(Center and Subwoofer)
Line In
(Rear Speaker)
After install onboard audio driver, you may connect
speaker to Line Out jack, micro phone to MIC In jack.
Device like CD-ROM , walkman etc can be connected
to Line-In jack.
Please note:
You are able to use 2-/4-/6- channel audio feature by
S/W selection.
If you want to enable 6-channel function, you have 2
choose for hardware connection.
Method1:
Connect “Front Speaker” to “Line Out”
Connect “Rear Speaker” to “Line In”
Connect “Center and Subwooferr” to “MIC Out “.
Method2:
You can refer to page 23, and contact your nearest dealer
for optional SUR_CEN cable.
If you want the detail information for 2-/4-/6-channel audio setup
installation, please refer to “2-/4-/6-Channel Audio Function Introduction”.
\ USB/ LAN Connector
LAN
USB 0
USB 1
Before you connect your device(s) into USB
connector(s), please make sure your device(s) such as
USB keyboard, mouse, scanner, zip, speaker..etc. Have
a standard USB interface. Also make sure your OS
supports USB controller. If your OS does not support
USBcontroller, please contact OS vendor for possible
patch or driver upgrade. For more information please
contact your OS or device(s) vendors.
- 16 -GA-8VD667 Motherboard
Step 4-2 : Connectors Introduction
English
11
13
15
18
1) ATX_12V
2) ATX
3) CPU_FAN
4) SYS_FAN
5) FDD
6) IDE1/IDE2
7) BATTERY
8) PWR_LED
9) DIMM_LED
10) F_PANEL
1 3
12
9
717 16
814
11) F_AUDIO
12) SUR_CEN
13) SPDIF
14) CD_IN
15) AUX_IN
16) F_USB1/F_USB2
17) COMB
18) IR
19) CLR_CMOS
20) CI
2
5
6
4
19
20
10
- 17 - Hardware Installation Process
1) ATX_12V ( +12V Power Connector)
English
2) ATX_POWER (ATX Power)
This connector (ATX _12V) suppliesthe CPU operation voltage (Vcore). If this " ATX_ 12V
connector" is not connected, system cannot boot.
2
4
3
1
Pin No. Definition
1 GND
2 GND
3 +12V
4 +12V
AC power cord should only be connected to your power supply unit after ATX power cable and
other related devices are firmly connected to the mainboard.
Pin No. Definition
1 3.3V
2 3.3V
3 GND
11
20
4 VCC
1
5 GND
6 VCC
7 GND
8 Power Good
9 5V SB(stand by +5V)
10 +12V
11 3.3V
12 -12V
13 GND
14 PS_ON(softOn/Off)
15 GND
16 GND
10
17 GND
18 -5V
19 VCC
20 VCC
- 18 -GA-8VD667 Motherboard
3) CPU_FAN (CPU FAN Connector)
Please note, a proper installation of the CPU cooler is essential to prevent the CPU from running
under abnormal condition or damaged by overheating.The CPU fan connector supports Max.
current up to 600 mA.
Pin No. Definition
1
1 GND
2 +12V
3 Sense
4) SYS_FAN (System FAN Connector)
This connector allows you to link with the cooling fan on the system case to lower the system
temperature.
English
Pin No. Definition
1 GND
2 +12V
1
3 Sense
- 19 - Hardware Installation Process
5) FDD (Floppy Connector)
English
Please connect the floppy drive ribbon cables to FDD. It supports 360K,720K,1.2M,1.44M and
2.88Mbytes floppy disk types. The red stripe of the ribbon cable must be the same side with the
Pin1.
34
2
33
1
6) IDE1/ IDE2(IDE1/IDE2 Connector)
Please connect first harddisk to IDE1 and connect CDROM to IDE2. The red stripe of the ribbon
cable must be the same side with the Pin1.
40
39
IDE2
1
IDE1
2
- 20 -GA-8VD667 Motherboard
7) BATTERY (Battery)
+
CAUTION
Danger of explosion if battery is incorrectly
replaced.
Replace only with the same or equivalent
type recommended by the manufacturer.
Dispose of used batteries according to the
If you want to erase CMOS...
1.Turn OFF the computer and unplug the power cord.
2.Remove the battery, wait for 30 second.
3.Re-install the battery.
4.Plug the power cord and turn ON the computer.
8) PWR_LED
PWR_LED is connect with the system power indicator to indicate whether the system is on/off. It
will blink when the system enters suspend mode. If you use dual color LED, power LED will turn
to another color.
manufacturer’s instructions.
English
Pin No. Definition
1 MPD+
2 MPD3 MPD-
1
- 21 - Hardware Installation Process
9) DIMM_LED
English
10) F_PANEL (2x10 pins connector)
Do not remove memory modules while DIMM LED is on. It might cause short or other
unexpected damages due to the 2.5V stand by voltage. Remove memory modules only when AC
Power cord is disconnected.
+-
Please connect the power LED, PC peaker, reset switch and power switch etc of your
chassis front panel to the F_PANEL connector according to the pin assignment above.
Message LED/Power/
Sleep LED
MPD-
MPD+
IDE Hard Disk
Active LED
HD+
HD-
Soft Power
Connector
1
2
1
1
RSE-
Reset Switch
PW+
1
RSE+
PW-
Speaker
Connector
SPK-
SPK+
20
1
1
NC
19
HD (IDE Hard Disk Active LED) Pin 1: LED anode(+) Pin 2: LED cathode(-)
SPK (Speaker Connector) Pin 1: VCC(+) Pin 2- Pin 3: NC
Pin 4: Data(-)
RSE (Reset Switch) Open: Normal Operation
Close: Reset Hardware System
PW (Soft Power Connector) Open: Normal Operation Close: Power On/Off
MPD(Message LED/Power/Sleep LED) Pin 1: LED anode(+)
Pin 2: LED cathode(-)
NC NC
- 22 -GA-8VD667 Motherboard
11) F_AUDIO (F_AUDIO Connector)
If you want to use Front Audio connector, you must remove 5-6, 9-10 Jumper. In order to utilize the
front audio header, your chassis must have front audio connector. Also please make sure the pin
assigment on the cable is the same as the pin assigment on the MB header. To find out if the chassis
you are buying support front audio connector, please contact your dealer.
Pin No. Definition
1 MIC
2 GND
3 REF
4 POWER
5 FrontAudio(R)
2
1
10
9
6 RearAudio(R)
7 Reserved
8 No Pin
9 FrontAudio (L)
10 RearAudio(L)
12) SUR_CEN
Please contact your nearest dealer for optional SUR_CEN cable.
English
Pin No. Definition
1 SUR OUTL
2 SUR OUTR
5
6
1
2
3 GND
4 No Pin
5 CENTER_OUT
6 BASS_OUT
- 23 - Hardware Installation Process
13) CD_IN (CD IN,Blank)
English
14) SPDIF_O (SPDIFOut)
Connect CD-ROM or DVD-ROM audio out to the connector.
Pin No. Definition
1
The SPDIF output is capable of providing digital audio to external speakers or compressed AC3
data to an external Dolby Digital Decoder. Use this feature only when your stereo system has
digital input function.
1 CD-L
2 GND
3 GND
4 CD_R
Pin No. Definition
1 VCC
1
- 24 -GA-8VD667 Motherboard
2 SPDIF OUT
3 GND
15) AUX_IN ( AUX In Connector)
Connect other device(such as PCI TV Tunner audio out)to the connector.
English
1
Pin No. Definition
1 AUX-L
2 GND
3 GND
4 AUX_R
16) F_ USB1 / F_USB2(Front USB Connector, Yellow )
Be careful with the polarity of the front USB connector. Check the pin assignment while you
connect the front USB cable. Please contact your nearest dealer for optional front USB
cable.
Pin No. Definition
1 Power
2
10
1
9
2 Power
3 USB DX4 USB Dy5 USB DX+
6 USB Dy+
7 GND
8 GND
9 No Pin
10
USB Over Current
- 25 - Hardware Installation Process
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