Gigabyte GA-8VM533 User Manual

When you installing AGP card, please make sure the following notice is fully understood and practiced. If your AGP card has "AGP 4X (1.5V) notch"(show below), please make sure your AGP card is AGP 4X (1.5V).

AGP 4X notch

Caution: AGP 2X card is not supported by GA-8VM533. You might experience system unable to boot up normally. Please insert an AGP 4X card.

Example 1: Diamond Vipper V770 golden finger is compatible with 2X/4X mode AGP slot. It can be switched between AGP 2X(3.3V) or 4X(1.5V) mode by adjusting the jumper. The factory default for this card is 2X(3.3V).

The GA-8VM533 (or any AGP 4X only) motherboards might not function properly, if you install this card without switching the jumper to 4X(1.5V) mode in it.

Example 2: Some ATi Rage 128 Pro graphics cards made by "Power Color", the graphics card manufacturer & some SiS 305 cards, their golden finger is compatible with 2X(3.3V)/4X(1.5V) mode AGP slot, but they support 2X(3.3V) only. The GA-8VM533 (or any AGP 4X only) motherboards might not function properly, If you install this card in it.

Note : Although Gigabyte's AG32S(G) graphics card is based on ATi Rage 128 Pro chip, the design of AG32S(G) is compliance with AGP 4X(1.5V) specification. Therefore, AG32S(G) will work fine with GA-8VM533 based motherboards.

The author assumes no responsibility for any errors or omissions that may appear in this document nor does the author make a commitment to update the information contained herein.

Third-party brands and names are the property of their respective owners.

Please do not remove any labels on motherboard, this may void the warranty of this motherboard.

Due to rapid change in technology, some of the specifications might be out of date before publication of this booklet.

oEN 55011

oEN 55013

oEN 55014

oEN 55015

oEN 55020

T EN 55022

oDIN VDE 0855

opart 10

opart 12

T CE marking

oEN 60065

oEN 60335

Declaration of Conformity

We, Manufacturer/Importer

(full address)

G.B.T. Technology Träding GMbH

Ausschlager Weg 41, 1F, 20537 Hamburg, Germany

declare that the product

( description of the apparatus, system, installation to which it refers)

Mother Board

GA-8VM533

is in conformity with

(reference to the specification under which conformity is declared) in accordance with 89/336 EEC-EMC Directive

	Limits and methods of measurement	o EN 61000-3-2*	Disturbances in supply systems cause
	of radio disturbance characteristics of	T EN 60555-2	by household appliances and similar
	industrial,scientific and medical (ISM		electrical equipment “Harmonics”
	high frequency equipment
	Limits and methods of measurement	o EN 61000-3-3*	Disturbances in supply systems cause
	of radio disturbance characteristics of	T EN 60555-3	by household appliances and similar
	broadcast receivers and associated		electrical equipment “Voltage fluctuations”
	equipment

Limits and methods of measurement of radio disturbance characteristics of household electrical appliances, portable tools and similar electrical apparatus

Limits and methods of measurement of radio disturbance characteristics of fluorescent lamps and luminaries

TEN 50081-1

TEN 50082-1

o EN 55081-2

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

Immunity from radio interference of	o EN 55082-2	Generic emission standard Part 2:
broadcast receivers and associated		Industrial environment
equipment
Limits and methods of measurement	o ENV 55104	lmmunity requirements for household
of radio disturbance characteristics of		appliances tools and similar apparatus
information technology equipment
Cabled distribution systems; Equipment	o EN50091-2	EMC requirements for uninterruptible
for receiving and/or distribution from		power systems (UPS)
sound and television signals
	(EC conformity marking)
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	o EN 60950	Safety for information technology equipment
electronic and related apparatus for		including electrical bussiness equipment
household and similar general use
Safety of household and similar	o EN 50091-1	General and Safety requirements for
electrical appliances		uninterruptible power systems (UPS)

Manufacturer/Importer
	Signature:	Timmy Huang
Date : October 2, 2003	Name:	Timmy Huang
(Stamp)

DECLARATION OF CONFORMITY

Per FCC Part 2 Section 2.1077(a)

Responsible Party Name:G.B.T. INC. (U.S.A.)

Address: 17358 Railroad Street

City of Industry, CA 91748

Phone/Fax No: [phone]/ [phone]

hereby declares that the product

Product Name: Motherboard

Model Number: GA-8VM533

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: ERIC LU

Signature: Eric Lu

Date: October 2, 2003

GA-8VM533

P4 Titan Series Motherboard

USER'S MANUAL

Pentium® 4Processor Motherboard

Rev. 1002 12ME-8VM533-1002

English

Table of Content
Item Checklist .....................................................................................	4
WARNING! ..........................................................................................	4
Chapter 1 Introduction ........................................................................	5
Features Summary .........................................................................................	5
GA-8VM 533 Motherboard Layout ..................................................................	7
Block Diagram ................................................................................................	8
Chapter 2 Hardware Installation Process ...........................................	11
Step 1: Install the Central Processing Unit (CPU) ......................................	12
Step 1-1: CPU Installation .........................................................................................	12
Step 1-2: CPU Cooling Fan Installation .....................................................................	13
Step 2: Install Memory Modules ..................................................................	14
Step 3: Install expansion cards ....................................................................	16
Step 4: Connect ribbon cables, cabinet wires and power supply.............	17
Step 4-1: I/O Back Panel Introduction .......................................................................	17
Step 4-2: Connectors Introduction .............................................................................	19
Chapter 3 BIOS Setup .......................................................................	27
The Main Menu (For example: BIOS Ver. : F1) .........................................	28
Standard CM OS Features ...........................................................................	30
Advanced BIOS Features .............................................................................	33
Integrated Peripherals .................................................................................	35
Power Management Setup ..........................................................................	38

GA-8VM533 Motherboard

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English

PnP/PCI Configurations ................................................................................	41
PC Health Status ...........................................................................................	42
Frequency/Voltage Control ...........................................................................	43
Load Fail-Safe Defaults ................................................................................	45
Load Optimized Defaults ..............................................................................	46
Set Supervisor/User Password.....................................................................	47
Save & Exit Setup ..........................................................................................	48
Exit Without Saving .......................................................................................	49
Chapter 4 Technical Reference .........................................................	51
@BIOS™ Introduction ..................................................................................	51
EasyTune™ 4 Introduction ..........................................................................	52
Flash BIOS Method Introduction .................................................................	53
Method 1 : Q-Flash ...................................................................................................	53
Method 2 : @BIOS Utility ..........................................................................................	66
6-Channel Audio Function Introduction ......................................................	68
Xpress Recovery Introduction ......................................................................	71
Chapter 5 Appendix ..........................................................................	75

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Table of Content

English

Item Checklist

The GA-8VM533 motherboard	2 Port USB Cable x 1
IDE cable x 1 / Floppy cable x 1	4 Port USB Cable x 1
CD for motherboard driver & utility	SPDIF-KIT x 1 (SPDIF Out KIT)
GA-8VM533 user's manual	IEEE 1394 Cable x1
I/O Shield	Audio Combo Kit x 1
Quick PC Installation Guide	(SURROUND-Kit + SPDIF Out KIT)
RAID Manual	Motherboard Settings Label
GC-SATA Card (Optional)	SATA RAID Manual
(M anual; SATA cable x1; Power cable x 1)	SATA cable x 1

WARNING!

Computer motherboards and expansion cards contain very delicate Integrated Circuit (IC) chips. To protectthem 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 supplycase.

3.Hold components by the edges and trynot touch the IC chips, leads or connectors, or othercomponents.

4.Place components on a grounded antistatic pad or on the bag thatcame 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 theATX power connector on the motherboard.

Installing the motherboard to the chassis…

Ifthemotherboard has mounting holes,buttheydon’t lineup with the holeson the base andthere are no slots to attach the spacers, do not become alarmed you can still attach the spacers to the mounting holes. Just cutthe bottom portion ofthe spacers (the spacer maybe a little hard to cut off, so be careful ofyour hands). In this way you can still attach the motherboard to the base without worrying about short circuits. Sometimes you mayneed 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 anyprinted circuit write or parts on the PCB that are near the fixing hole, otherwise itmay damage the boardor cause boardmalfunctioning.

GA-8VM533 Motherboard

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Chapter 1 Introduction

Features Summary

Form Factor	—	24.5cm x 20.8cm Micro ATX size form factor, 4 layers PCB
C PU	—	Socket 478 for Intel® Micro FC-PGA2 Pentium® 4 processor
	—	Support Intel® Pentium® 4 (Northwood) processor
	—	Support Intel® Pentium® 4 Processor with HT Technology *
	—	Intel® Pentium® 4 533/400MHz FSB
	—	2nd cache depends on CPU
Chipset	—	VIA P4M533 Memory/AGP/PCI Controller (PAC)
	—	VIA VT8235 Integrated Peripheral Controller (PSIPC)
Memory	—	2 184-pin DDR sockets
	—	Supports DDR266/DDR200 DIMM
	—	Supports up to 2GB DDR (Max)
	— Supports only 2.5V DDR DIMM
I/O Control	—	ITE8705
Slots	—	1 AGP slot supports 4X mode(1.5V)
	—	3 PCI slot supports 33MHz & PCI 2.2 compliant
On-Board IDE	—	2 IDE bus master (UDMA33/ATA66/ATA100/ATA133) IDE ports
		for up to 4 ATAPI devices
	—	Supports PIO mode3,4 (UDMA 33/ATA66/ATA100/ATA133) IDE
		& ATAPI CD-ROM
On-BoardPeripherals	—	1 Floppy port supports 2 FDD with 360K, 720K,1.2M, 1.44M
		and 2.88M bytes
	—	1 Parallel port supports Normal/EPP/ECP mode
	—	1 Serial port (COMA), 1 VGA port
	—	6 USB 2.0/1.1 ports (2 x Rear, 4 x Front by cable)
	—	1 FrontAudioconnector

to be continued......

English

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Introduction

English

HardwareMonitor	—	CPU fan revolution detect
	—	CPU temperature detect
	—	System voltage detect
	—	CPU fan fail warning
On-Board LAN	—	Builit in VIA 6103 Chipset
	—	1 RJ45 port
On-BoardSound	— VIA VT1616 CODEC
	—	Line Out/ 2 frontspeaker
	—	Line In / 2 rear speaker(by s/w switch)
	—	Mic In / center& subwoofer(by s/w switch)
	—	CD_In
PS/2 Connector	—	PS/2 Keyboard interface and PS/2 Mouse interface
BIOS	— LicensedAward BIOS
	—	Supports Q-Flash
AdditionalFeatures	—	PS/2 Keyboard power on by password
	—	PS/2 Mouse power on
	— STR (Suspend-To-RAM)
	—	AC Recovery
	—	Poly fuse for keyboard over-current protection
	— USB KB/Mouse wake up from S3
	—	Supports @BIOS
	—	SupportsEasyTune 4

"*" 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® Pentium 4 Processor with HT Technology

-Chipset: An VIA Chipset that supports HT Technology

-BIOS: A BIOS that supports HT Technology and has it enabled

-OS: An operation system that has optim izations for 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, Memory, Cards… etc.

GA-8VM533 Motherboard

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GA-8VM533 Motherboard Layout

KB_MS

LPT

COMA

VGA

USB

LAN

AUDIO

F_AU DIO

CODEC

BIOS

I TE 8705

CD_I N

	CPU FAN		FDD
			ATX
	SOC KET 478
A TX_12V	8VM533-GA		IDE1
			IDE2
V T6 103	VIA P4M 533	DDR2
	DDR1		BAT
	PCI1
			VI A 8235
	PCI2
	PCI3
	F_U SB1 F_U SB2		F_PANEL

PWR_LE D

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Introduction

English

Block Diagram

AGP 4X

VGA Port

AGPCLK

66MHz

3 PCI

VT 6103

RJ45

MII

PCIBUS 33MHz

AC97 Link

6 Channel

CODEC

PCICLK

(33MHz)

MIC LINE-IN

LINE-OUT

Pentium 4

CPUCLK+/- (100/133MHz)

Socket 478

CPU

System Bus

200/266MHz

533/400MHz

VIA

DDR

MCHCLK (100/133MHz)

P4M533

AGPCLK66 MHz

Link

33 MHz

V_

48 MHz

14.318 MHz

66MHz

BIOS

VIA

LPCBUS

VT8235

Floppy

IT8705

LPT Port

24 MHz

PS/2 KB/Mouse

33 MHz

1 COM Port

6 USB

ATA33/66/

Ports

100/133

IDE Channels

PCICLK (33MHz)		CLK			MCHCLK (100/133MHz)
USBCLK (48MHz)					CPUCLK+/- (100/133MHz)
14.318 MHz		GEN			AGPCLK (66MHz)
33 MHz					V_Link (66MHz)

GA-8VM533 Motherboard

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English

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Introduction

English

GA-8VM533 Motherboard

- 10 -

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

Step 4

Step 1

Step 2

Step 4

Step 4

Step 3

English

Congratulations! You haveaccomplished the hardware installation!

Turn on the power supply or connect the power cable to the power outlet. Continue with the BIOS/softwareinstallation.

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Hardware Installation Process

English

Step 1: Install the Central Processing Unit (CPU)

Before installing the processor, adhere to the following warning:

1.Please make sure the CPU type is supported by the motherboard.

2.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.

Step 1-1: CPU Installation

Socket

Angling the

Actuation

rod to 650

Lever

1. Angling the rod to65-degree maybe	2. Pull the rodto the 90-degree directly.
feel akind of tight, and then continue
pulltherodto90-degreewhenanoise
"cough"made.

Pin1 indicator

3. CPU Top View

Pin1 indicator

4.Locate Pin 1 in the socket and look fora (golden)cutedgeon the CPU upper corner. Then insert the CPU into the socket.

GA-8VM533 Motherboard

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Step 1-2: CPU Cooling Fan Installation

Before installing the CPU cooling fan, 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 cooling fan.

(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 cooling fan user's manual for more detail installation procedure.

English

1. Fasten the cooling fan supporting-	2. Make sure the CPU fan is plugged
base onto the CPU socket on the	to the CPU fan connector, than
motherboard.	install complete.

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Hardware Installation Process

English

Step 2: Install Memory Modules

Before installing the memory modules, adhere to the following warning:

1.Please note that the DIMM module can only fit in one direction due to the one notch. Wrong orientation will cause improper installation. Please change the insert orientation.

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.

Notch

DDR

GA-8VM533 Motherboard

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1. The DIMM slot has a notch, so the DIMM memory module can only fit in one direction.

2. Insert the DIM M 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 infrastructure, DDR (Double Data Rate) memoryis a high performance and cost-effective solution thatallows easyadoption for memory vendors, OEMs, andsystem integrators.

DDR memory is a great evolutionary solution for the PC industry that builds on the existing SDRAM architecture, yetmake the awesome advances in solving the system performance bottleneck by doubling the memory bandwidth. Nowadays, with the highest bandwidth of 3.2GB/s of DDR400 memoryand complete line of DDR400/333/266/200 memory solutions, DDR memory is the bestchoice for building high performance and low latencyDRAM subsystem that are suitable for servers, workstations, and full range of desktop PCs.

English

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Hardware Installation Process

English

Step 3: Install expansion cards

1.Read the related expansion card's instruction document before install the expansion card into the computer.

2.Remove your computer's chassis cover, screws and slotbracket 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.

Please carefully pull out the small whitedrawable bar at the end of the AGP slot when you try to install/ Uninstall the AGP card.

Please align the AGP card to the onboard AGP Card AGP slot and press firmly down on the slot .

Make sure your AGP card is locked by the small whitedrawable bar.

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Step 4: Connect ribbon cables, cabinet wires and power supply

Step 4-1: I/O Back Panel Introduction

x

v	w
u

u PS/2 Keyboard and PS/2 Mouse Connector

PS/2 Mouse Connector	This connector supportsstandard PS/2
(6pin Female)	keyboard and PS/2 mouse.
PS/2 Keyboard Connector
(6pin Female)

v Parallel Port, Serial Port and VGA Port (LPT/COMA/VGA)

Parallel Port (25 pin Female)

COMA	VGA
Serial Port	VGA Port
(9 pin Male)	(15 pin Female)

This connector supports1 standard COM port, 1 Parallel port and 1 VGA port. Device like printer can be connected to Parallel port; mouse andmodem etc canbe connected

to Serial ports.

English

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Hardware Installation Process

English

w 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 USB controller, please contact OS vendor for possible patch or driver upgrade.For more information please contact your OS or device(s) vendors.

x Audio Connectors

LineIn(Rear Speaker)

Line Out(FrontSpeaker)

MIC In(Center and Subwoofer)

After install onboard audio driver, you may connect speaker to Line Outjack, microphone to MIC In jack. Device like CD-ROM,walkman etc. can be connected to Line-In jack.

Please note:

You are ableto use2-/6-channel audio feature by S/W selection.

If you want to enable 6-channel function, you have 1 choose for hardware connection.

Method1:

Connect "Front Speaker" to "Line Out" Connect "Rear Speaker" to "Line In"

Connect "Center and Subwoofer" to "MIC Out ".

If you want the detail information for 6-channel audio setup installation, please refer to page 68.

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Step 4-2: Connectors Introduction

	1		3	2
				4
				5
	9			6
				7
	10		11	8
1)	ATX_12V	7)	F_PANEL
2)	ATX	8)	PWR_LED
3)	CPU_FAN	9)	F_AUDIO
4)	FDD	10) CD_IN
5)	IDE1 / IDE2	11) F_USB1 / F_USB2
6)	BAT

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Hardware Installation Process

English

1) ATX_12V (+12V Power Connector)

This connector (ATX_12V) supplies the CPU operation voltage (Vcore). If this "ATX_12V connector" is not connected, system cannot boot.

	4	2	Pin No.	Definition
			1	GND
			2	GND
			3	+12V
	3	1	4	+12V

2) ATX(ATX Power)

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
11	1	2	3.3V
		3	GND
		4	VCC
		5	GND
		6	VCC
		7	GND
		8	PowerGood
		9	5VSB (stand by +5V)
		10	+12V
		11	3.3V
		12	-12V
20	10	13	GND
		14	PS_ON(softon/off)
		15	GND
		16	GND
		17	GND
		18	-5V
		19	VCC
		20	VCC

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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 m A.

1	Pin No.	Definition
	1	GND
	2	+12V
	3	Sense

4) FDD (Floppy Connector)

Please connect the floppy drive ribbon cables to FDD. It supports 360K, 1.2M, 720K, 1.44M and 2.88M bytes floppy disk types.

The red stripe of the ribbon cable must be the sam e side with the Pin1.

34 33

2 1

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Hardware Installation Process

English

5) IDE1 / IDE2 (IDE1 / IDE2 Connector)

Im portant Notice:

Please connect first hard disk to IDE1 and connect CD-ROM to IDE2. The red stripe of the ribbon cable must be the sam e side with the Pin1.

40 39

2	1
IDE2	IDE1

6) BAT (BATTERY)

+

CAUTION

Danger of explosion if battery is incorrectly replaced.

Replace only with the sam e or equivalent type recommended by the manufacturer.

Dispose of used batteries according to the manufacturer's instructions.

If you want to erase CMOS...

1.Turn OFF the computer and unplug the power cord.

2.Rem ove the battery, wait for 30 second.

3.Re-install the battery.

4.Plug the power cord and turn ON the computer.

GA-8VM533 Motherboard

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7) F_PANEL (2 x 10 pins Connector)

Please connect the power LED, PC speaker, reset switch and power switch etc of your chassisfront panel to the F_PANEL connector according to the pin assignment above.

Messa ge L ED /					Sp eaker Co nne ctor
Po we r /			Soft Po we r
Sl ee p LED			Con nector

MSG+

PW+

SPEAK+

SPEAK-

-

2

MSG

PW-

1

1

1

2 0

1

1

1

1 9

HD-

RES+

H D +

NC

RES-

R

eset Swi tch

IDE

H a rd D i sk

Acti ve LED

HD (IDE Hard Disk Active LED)	Pin 1: LED anode(+)
	Pin 2: LED cathode(-)
SPEAK (Speaker Connector)	Pin 1: VCC(+)
	Pin 2- Pin 3: NC
	Pin 4: Data(-)
RES (Reset Switch)	Open:Normal Operation
	Close: Reset Hardware System
PW (Soft Power Connector)	Open:Normal Operation
	Close: Power On/Off
MSG(Message LED/ Power/ Sleep LED)	Pin 1: LED anode(+)
	Pin 2: LED cathode(-)
N C	N C

English

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Hardware Installation Process

English

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.

			Pin No.	Definition
	1		1	MPD+
		2		MPD-
			3	MPD-

9) F_AUDIO (Front Audio Connector)

In order to utilize the front audio header, your chassis must have front audio connector. Also please make sure the pin assigm ent on the cable is the same as the pin assigm ent on the MB header. To find out if the chassis you are buying support front audio connector, please contact your dealer. Please note, you can have the alternative of using front audio connector or of using rear audio connector to play sound.

			Pin No.	Definition
			1	MIC
			2	GND
	10	9	3	REF
			4	Power
	2	1	5	FrontAudio (R)
			6	RearAudio (R)
			7	Reserved
			8	No Pin
			9	FrontAudio (L)
			10	RearAudio (L)

GA-8VM533 Motherboard

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10) CD_IN (CD In Connector)

Connect CD-ROM or DVD-ROM audio out to the connector.

		Pin No.	Definition
		1	CD-L
	1	2	GND
		3	GND
		4	CD-R

11) 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.

2		10			2	10
F_USB1			F_USB2
1		9			1	9
	Pin No.		Definition
	1		Power
	2		Power
	3		USB Dx-
	4		USB Dy-
	5		USB Dx+
	6		USB Dy+
	7		GND
	8		GND
	9		No Pin
	10		NC

English

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Hardware Installation Process