errors or omissions that may appear in this
document nor does the author make a
commitment to update 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the specifications might be out of date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.
Ausschla ger Weg 41, 1F, 20537 Hamburg, Germany
( description of the apparatus, system, installation to which it refers)
(reference to the specification under which con formity is declared)
in accordance with 89/336 EEC-EMC Directive
o EN 55011Limits and methods of measurement
o EN 55013
o EN 55014Limits and methods of measurement
o EN 55015Limits and methods of measurement
o EN 55020
T EN 55022Limits and methods of measurement
o DIN VDE 0855
o part 10
o part 12
T CE marking
o EN 60065
o 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-8SR533 Series
is in conformity with
o EN 61000-3-2*
T EN 60555-2
o EN 61000-3-3*Disturbances in supply systems cause
T EN 60555-3
T EN 50081-1
T EN 50082-1
o EN 55081-2
o EN 55082-2
o ENV 55104
o EN50091-2
(EC conformity marking)
o EN 60950
o EN 50091-1
Manufacturer/Importer
Date : May 17, 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 require ments for
uninterruptible pow er systems (UPS)
Signature:
Name:
Timmy Huang
Timmy Huang
DECLARATION OF CONFORMITY
Per FCC Part 2 Section 2.1077(a)
Responsible Party Name:
Add ress:
Phone/Fax No:
hereby declares that the product
Produ ct Name:
Model Nu mber:
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 undes ired operation.
Representative Person’s Name:
Signature:
G.B.T. INC. (U .S.A.)
17358 Railroad Street
City of Indu stry, CA 91748
(818) 854-9338/ (818) 854-9339
Motherboard
GA-8SR533 Series
ERIC LU
Eric Lu
Date:
May 17,2002
GA-8SR533 Series
P4 Titan-DDR Motherboard
USER’S MANUAL
Pentium®4 Processor Motherboard
Rev. 3001
12ME-8SR533-3001
Table of Content
English
Ite m Checklist ..................................................................................4
þ The GA-8SR or GA-8SR533 motherboardþ USB Cable x 1
English
þ IDE cable x 1/ Floppy cable x 1þ Quick PC Installation Guide
þ CD for motherboard driver & utility (TUCD)þ Motherboard Settings Label
þ GA-8SR533 Series 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 whenev er y ou
work on your computer.
WARNING!
1.Unplug your computer when working on the inside.
2.Use a grounded wrist strap before handling computer components. If y ou 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 sy stem.
5.Ensure that the ATX power supply is sw itched 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 alarm ed 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 y ou can still attach the motherboard to the base without worry ing about short
circuits. Sometimes y ou may need to use the plastic springs to isolate the screw from the motherboard
PCB surface, because the circuit w ire may be near by the hole. Be careful, don’t let the screw contact
any printed circuit write or parts on the PC B that are near the fixing hole, otherw ise it may damage the
board or cause board malfunctioning.
- 4 -GA-8SR533 Series Motherboard
Chapter 1 Introduction
Features Summary
Form Factor— 29.4cm x 20cm ATX size fo rm factor, 4 layers PC B.
Motherboard— GA-8SR533 Series Motherboard:
GA-8SR and GA-8SR533
CPU— Socket 478 for Intel® Micro FC-PGA2 Pentium® 4 processor
— Support Intel ® Pentium ® 4 (Northwood, 0.13 m) processor
— Intel Pentium®4 400MHz FSB
— This motherboard can auto detect and optimized setting for
Pentium ® 4 FSB 533MHz processor (8SR533 only)
— 2nd cache depends on CPU
Chipset— SiS 645 Host/Memory controller
— SiS 961B MuTIOL Media I/O
Memory— 3 184-pin DDR DIMM sockets
— Supports DDR333/DDR266/DDR200 DIMM
— Supports Up to 2 un-buffer DIMM DDR333 or up to 3 un-buffer
Double-sided DIMM DDR266/200
— Supports up to 3GB DRAM (Max)(DDR266/200)
— Supports only 2.5V DDR DIMM
I/O Control— IT8700 *
— IT8705 **
Slots— 1 Universal AGP slot (1X/2X/4X) device support
— 5 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 dev ices
— Supports PIO mode3,4 (UDMA 33/ATA66/ATA100/ATA133) IDE
& ATAPI CD-ROM
On-Board Peripherals— 1 Floppy port supports 2 FDD with 360K, 720K,1.2M, 1.44M
and 2.88M bytes.
— 1 Parallel port supports N ormal/EPP/ECP mode
— 2 Serial ports (COMA&COMB)
— 6 USB 1.1 ports (2 x Rear,4 xFront by cable)
— 1 Front Audio C onnector
English
“*” for PCB Ver.: 2.0
“**” for PC B Ver.: 3.0
- 5 -
to be continued......
Introduction
Hardware Monitor— CPU/System Fan Revolution detect
English
On-Board Sound— Realtek ALC 650 CODEC
PS/2 Connector— PS/2 Keyboard interface and PS/2 Mouse interface
BIOS— Licensed AWARD BIOS, 2M bit Flash ROM
Additional Features— PS/2 Keyboard power on by password
— CPU/System Fan Fail Warning
— CPU Temperature detect**
— System Temperature d etect**
— System Voltage detect**
— Line Out / 2 front speaker
— Line In / 2 rear speaker(by s/w switch)
— Mic In / center& subwoofer(by s/w switch)
— SPDIF out
— CD_In/ AUX_IN/Game Port
— Supports Q-Flash
— PS/2 Mouse power on
— STR(Suspend-To-RAM)
— AC Recovery
— USB KB/Mouse wake up from S3
— Supports EasyTune 4
— Supports @BIOS
Please set the C PU host frequency in accordance with your processor’s specifications.
We don’t recommend you to set the system bus frequency ov er the CPU ’s specification
because these specific bus frequencies are not the standard specifications for CPU ,
chipset and most of the peripherals. Whether your sy stem can run under these specific
bus frequencies properly will depend on your hardware configurations, including CPU,
Chipsets,SDRAM,Cards… .etc.
“**” for PC B Ver.: 3.0
- 6 -GA-8SR533 Series Motherboard
GA-8SR533 Series Motherboard Layout
KB_MS
English
USB
COMA
COMB
LINE_OUT
LINE_IN
MIC_IN
CODEC
LPT
GAME
CD_IN
SUR_CEN
BIOS
ATX
ATX_12V
F_AUDIO
AUX_IN
IT8700 *
P4 Titan 533
IT8705 **
SOCKET478
SiS 645
PCI1
PCI2
PCI3
PCI4
AGP
CPU_FAN
GA-8SR533
DDR1
DDR2
DDR3
CLR_CMOS *
SiS 961B
FDD
CI
BAT
SPDIF
“*” for PCB Ver.: 2.0
“**” for PC B Ver.: 3.0
SYS _FAN
- 7 -
F_USB2
PCI5
IDE1
IDE2
F_USB1
PWR_LED
F_PANEL
Introduction
Chapter 2 Hardware Installation Process
To set up y our computer, you must complete the following steps:
English
Step 1- Install the Central Processing Unit (CPU)
Step 2- Install memory modules
Step 3- Install ex pansion cards
Step 4- Connect ribbon cables, cabinet wires, and power supply
Step 5- Setup BIOS software
Step 6- Install supporting software tools
Step 2Step4Step1
Step 4
Step3
Step 4
- 8 -GA-8SR533 Series Motherboard
Step 1: Install the Central Processing Unit (CPU)
Step1-1 : CPU Installation
English
Angling the
rod to 65
1. Angling the rod to 65-degree may be feel
a kind of tight , and then continue pull
the rod to 90-degree w h en 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.
M Please make sure the CPU type is supported by the motherboard.
M 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.
- 9 -Hardware Installation Process
Step1-2 : CPU Heat Sink Installation
English
1. Hook one end of the cooler
bracket to the CPU socket first.
M Please use Intel approved cooling fan.
M 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.)
M Make sure the CPU fan power cable is plugged in to the CPU fan connector,
this completes the installation.
M Please refer to CPU heat sink user’s manual for more detail installation
procedure.
2. Hook the other end of the
cooler bracket to the CPU
socket.
- 10 -GA-8SR533 Series Motherboard
Step 2: Install memory modules
The motherboard has 3 dual inline memory module (DIM M) sockets. The BIOS will automatically
detects memory type and size. To install the memory module, just push it v ertically into the DIMM Slot.
The DIMM module can only fit in one direction due to the notch. Memory size can vary between
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 DIM M module.
Reverse the installation steps when y ou wish to
remove the DIMM module.
English
M Please note that the DI MM module can only fit in one direction due to the one
notches. Wrong orientation will cause improper installation. Please change
the insert orientation.
- 11 -Hardware Installation Process
DDR Introduction
high performance and cost-effective solution that allow s easy adoption for memory v endors, OEM s and
system integrators.
English
SDRAM infrastructure, yet makes awesome adv ances in solving the system performance bottleneck by
doubling the memory bandwidth. DDR SDRAM w ill offer a superior so lution and migration path from
existing SDRAM designs due to its availability, pricing a nd 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 w hen running with the same DRAM clock
frequency. With peak bandwidth of 2.1GB per second, DDR memory enables system OEMs to build
high performance and low latency DRAM subsystems that are suitable for servers, w orkstations, highend PC 's a nd value desktop SM A sy stem s. 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.
Step 3: Install expansion cards
1. Read the related ex pansion card’s instruction document before install the ex pansion card into
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 ex pansion 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 driv er from the operating system.
Established on the ex isting SDRAM industry infrastructure, DDR (Double Data Rate) memory is a
DDR memory is a sensible evolutionary solution for the PC industry that builds on the existing
the computer.
AGP Card
Please carefully pull out the small w hitedrawable bar at the end of the AGP slot when
you try to install/ U ninstall the AGP card.
Please align the AGP card to the onboard
AGP slot and press firmly down on the slot .
Make sure your AGP card is locked by the
small white- drawable bar.
- 12 -GA-8SR533 Series Motherboard
Step 4: Connect ribbon cables, cabinet wires, and power
supply
Step4-1:I/O Back Panel Introduction
English
u
v
w
u PS/2 Keyboard and PS/2 Mouse Connector
PS/2 Mouse Connector
(6 pin Female)
PS/2 Keyboard Connector
(6 pin Female)
ØThis connector supports standard PS/2 key board
and PS/2 mouse.
v USB Connector
ØBefore you connect your device(s) into USB
connector(s), please make sure your device(s)
such as USB keyboard,mouse, scanner, zip,
USB 0
USB 1
speaker..etc. Hav e a standard USB interface. Also
make sure your OS (Win 95 w ith U SB supplement,
Win98, Windows 2000, Windows ME, Win NT
with SP 6) supports USB controller. If y our OS
does not support U SB controller, please contact
OS vendor for possible patch or driver upgrade.
For more information please contact y our OS or
device(s) vendors.
x
y
- 13 -Hardware Installation Process
w Parallel Port and Serial Ports (COMA/COMB)
English
x Game /MIDI Ports
y Audio Connectors
Parallel Port
(25 pin Female)
COMACOMB
Serial Port (9 pin Male)
Joystick/ MIDI (15 pin Female)
ØThis connector supports 2 standard C OM ports
and 1 Parallel port. Device like printer can be
connected to Parallel port ; mouse and modem
etc can be connected to Serial ports.
ØThis connector supports joystick, MIDI key board
and other relate audio dev ices.
Line Out
Ø After install onboard audio driv er, 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.