Gigabyte GA-8ITX3 User manual

Type
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 notch"(show below), please make
sure your AGP card is AGP 4X (1.5V).
Do not use AGP 2X card (3.3V) in this motherboard. It will
burn and damage the motherboard due to Intel
®
850 chipset
can't support AGP 2X(3.3V).
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). If you install this card in
GA-8ITX3 (or any AGP 4X only) motherboards without switching
the jumper to 4X mode (1.5V), it will burn the motherboard.
Example 2: ATi Rage 128 Pro (Power Color) & SiS 305 golden
finger is compatible with 2X/4X mode AGP slot, but it supports
2X(3.3V) only. If you install this card in GA-8ITX3 (or any AGP
4X only) motherboards, it will burn the motherboard.
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.
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specifications might be out of date before pwblicution
of this booklet.
FCC Part 15, Subpart B, Section 15.107(a) and Section 15.109(a),
Class B Digital Device
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:
Conforms to the following specifications:
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:
Eric Lu
Supplementary Information:
Model Number:
18305 Valley Blvd., Suite#A LA
Puent, CA 91744
G.B.T. INC.
(818) 854-9338/ (818) 854-9339
Motherboard
GA-8ITX3
Date:
ERIC LU
Oct. 19,2001
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-8ITX3
is in conformity with
(reference to the specification under which conformity is declared)
in accordance with 89/336 EEC-EMC Directive
EN 55011 Limits and methods of measurement
of radio disturbance characteristics of
industrial,scientific and medical (ISM
high frequency equipment
EN 61000-3-2*
EN 60555-2
Disturbances in supply systems cause
by household appliances and similar
electrical equipment “Harmonics”
EN 55013
Limits and methods of measurement
of radio disturbance characteristics of
broadcast receivers and associated
equipment
EN 61000-3-3* Disturbances in supply systems cause
by household appliances and similar
electrical equipment “Voltage fluctuations”
EN 55014 Limits and methods of measurement
of radio disturbance characteristics of
household electrical appliances,
portable tools and similar electrical
apparatus
EN 50081-1
Generic emission standard Part 1:
Residual commercial and light industry
EN 50082-1
Generic immunity standard Part 1:
Residual commercial and light industry
EN 55015 Limits and methods of measurement
of radio disturbance characteristics of
fluorescent lamps and luminaries
Generic emission standard Part 2:
Industrial environment
EN 55081-2
Immunity from radio interference of
broadcast receivers and associated
equipment
Generic emission standard Part 2:
Industrial environment
EN 55082-2
EN 55022 Limits and methods of measurement
of radio disturbance characteristics of
information technology equipment
lmmunity requirements for household
appliances tools and similar apparatus
ENV 55104
Cabled distribution systems; Equipment
for receiving and/or distribution from
sound and television signals
EMC requirements for uninterruptible
power systems (UPS)
EN50091-2
EN 55020
DIN VDE 0855
part 10
part 12
(EC conformity marking)
CE 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
electronic and related apparatus for
household and similar general use
EN 60950
EN 60065
Safety of household and similar
electrical appliances
EN 60335
Manufacturer/Importer
Signature:
Name:
(Stamp)
Date : Oct. 19, 2001
EN 60555-3
Rex Lin
Rex Lin
EN 50091-1
USER’S MANUAL
GA-8ITX3
Pentium
®
4 Processor Motherboard
Pentium
®
4 Processor Motherboard
Rev. 1.0 First Edition
12ME-8ITX3-1001
2
GA-8ITX3 Motherboard
Table of Contect
Revision History.....................................................................................4
Item Checklist .........................................................................................4
WARNING!...............................................................................................5
Chapter 1 Introduction.............................................................................6
Summary of Features .................................................................................. 6
GA-8ITX3 Motherboard Layout...................................................................8
Chapter 2 Hardware Installation Process................................................9
Step 1: Install the Central Processing Unit (CPU).....................................10
Step1-1:CPU Installation ....................................................................................11
Step 1-2: CPU Heat Sink Installation ................................................................. 12
Step 2: Install memory modules................................................................13
Step 2-1:Introduce RIMM (Rambus In-line Memory Module) ............................ 14
Step 3: Install expansion cards .................................................................15
Step 4: Connect ribbon cables, cabinet wires, and power supply ...........16
Step 4-1: I/O shield Introduction ........................................................................ 16
Step 4-2:Connectors Introduction...................................................................... 18
Step 4-3: ATX 12V Power Supply Introduction.................................................. 25
Step 4-4: 6 Pin Aux. Power Connector............................................................. 25
3
Table of Content
Chapter 3 BIOS Setup ..........................................................................26
The Main Menu (For example: BIOS Ver. :F1).........................................28
Standard CMOS Features.........................................................................30
BIOS Features Setup.................................................................................33
Chipset Features Setup.............................................................................35
Power Management Setup .......................................................................37
PNP/PCI Configuration..............................................................................41
Load Fail-Safe Defaults.............................................................................43
Load Optimized Defaults...........................................................................44
Integrated Peripherals ...............................................................................45
Hardware Monitor & MISC Setup..............................................................51
Set Supervisor / User Password ................................................................53
IDE HDD Auto Detection............................................................................54
Save & Exit Setup.......................................................................................55
Exit Without Saving ....................................................................................56
Chapter 4 Technical Reference ............................................................57
Performance List .......................................................................................57
Block Diagram...........................................................................................58
Q-Flash Utility Introduction........................................................................59
@ BIOS Introduction..................................................................................61
Easy TuneIII
TM
Introduction .......................................................................62
Chapter 5 Appendix..............................................................................63
4
GA-8ITX3 Motherboard
Revision Revision Note Date
1.0 Initial release of the GA-8ITX3 motherboard user's manual. Oct.2001
The GA-8ITX3 motherboard
IDE cable x 1 / Floppy cable x 1
USB cable x 1
CD for motherboard driver & utility (IUCD)
GA-8ITX3 user’s manual
I/O Shield
Processor heat sink attach clips x2
Screw x 4
Quick PC Installation Guide
CRIMM x 2
Revision History
Item Checklist
5
WARNING!
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.
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.
Installing the motherboard to the chassis…
WARNING!
6
GA-8ITX3 Motherboard
Form Factor 30.5cm x 24.5cm ATX size form factor, 4 layers PCB.
CPU Socket 423 processor
Intel Pentium
®
4 400MHz FSB
2nd Level cache depend on CPU
Chipset Chipset 82850 HOST/AGP/Controller
82801BA(ICH2) I/O Controller Hub
Memory 4 184-pin RIMM Sockets
Dual direct RDRAM channel
Supports up to 2GB (Max)
I/O Control Winbond W83627HF
Slots 1 CNR(Communication and Networking Riser) Slot
1 AGP support 4X(1.5V) device
5 PCI slot supports 33MHz & PCI 2.2 compliant
On-Board IDE An IDE controller on the Intel 82801BA PCI chipset
provides IDE HDD/CD-ROM with PIO, Bus Master (Ultra
DMA33/ATA66/ATA100) operation modes.
Can connect up to four IDE devices
On-Board Peripherals 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
2 Serial ports (COMA&COMB)
4 USB ports (Rear USB x 2, Front USB x 2)
1 IrDA connector for IR/CIR
Hardware Monitor CPU/Power/System Fan Revolution detect
CPU Overheat Warning
System Voltage Detect
Summary of Features
Chapter 1 Introduction
to be continued......
7
Introduction
On-Board Sound AC97 CODEC
Line In/Line Out/Mic In/CD In/Game Port
PS/2 Connector PS/2 Keyboard interface and PS/2 Mouse interface
BIOS Licensed AMI BIOS, 2M bit FWH
Supports Dual BIOS
Additional Features PS/2 Keyboard power on by password
PS/2 Mouse power on
External Modem wake up
STR(Suspend-To-RAM)
Wake on LAN
AC Recovery
USB KB/Mouse wake up from S3
Supports @BIOS
Supports EasyTuneIII
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.
8
GA-8ITX3 Motherboard
GA-8ITX3 Motherboard Layout
KB/MOUSE
COMA
COMB
LPT
SOCKET423
PWR_FAN
FLOPPY
J15
LED2
USB
CPU_FAN
W83627
AGP1
PCI1
PCI2
PCI3
PCI4
J2
FRONT AUDIO
CODEC
PCI5
CNR
CN10
J7
MAIN
BIOS
J17
JP15
BAT1
ICH2
RIMM1
RIMM2
RIMM3
RIMM4
GA-8ITX3
SYS_FAN
MIC_IN
LINE_OUT
LINE_IN
GAME
J16
TEHAMA
IDE2
IDE1
J18
BACKUP
BIOS
9
Hardware Installation Process
To set up your computer, you must complete the following setups:
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 5- Setup BIOS software
Step 6- Install supporting software tools
Chapter 2 Hardware Installation Process
Step 1
Step 2
Step 4
Step 4
Step 3
Step 4
10
GA-8ITX3 Motherboard
You may use the 4 screws which come with the mainboard to reinforce the support between P4
CPU heat-sink on the mainboard and chassis.
In order to follow the installation steps below; your chassis must be WILLMETTE/850 board design
compatible.
Step1: The 4 new mounting holes on the chassis
are for additional support for P4 CPU heat-
sink on the mainboard.
Step2: Please remove 4 sets of plastic Push-pins
as indicated on Figure2. Remove the white
pins first, then black pins as indicated on
Figure3.
Befor You will know.....
Step 1: Install the Central Processing Unit (CPU)
Figure1 Figure2
Step3:
Step4:Fit the 4 screws with 2 CPU retention
modules on the chassis.
Figure3
Figure4
11
Hardware Installation Process
Step1-1:CPU Installation
CPU Top View
CPU Bottom View
Socket Actuation Lever
Pin1 indicator
Please make sure the CPU type is supported by the motherboard.
1. Pull up the CPU socket level
and up to 90-degree angle.
2. 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.
3. Press down the CPU socket
lever and finish CPU installation.
12
GA-8ITX3 Motherboard
Step 1-2: CPU Heat Sink Installation
1.Align CPU and insert it
2.Use qualified fan approved by Intel.
3.Slip the bracket on to the CPU retention and press both end to clip it on the retention.
Please use Intel approved cooling fan.
We recommend you to apply the thermal paste to provide better heat
conduction between your CPU and heatsink.
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.
13
Hardware Installation Process
Step 2: Install memory modules
The motherboard has 4 Rambus In-line Memory Module (RIMM) sockets. The BIOS will automati-
cally detect memory type and size. To install the memory module, just push it vertically into the
RIMM Slot .The RIMM module can only fit in one direction due to the two notches. Please note; Both
RIMM modules inserted on RIMM1 and RIMM3 slots are recommended to have the same size,
frequency. If not, the larger sized module will l be automatically re-sized by BIOS to match the
smaller sized module. The same rule applies to both RIMM2 and RIMM4 slots.
You can insert two RIMMs or four RIMMs into RIMM slots, but C-RIMM (Continuity RIMM)
modules must be inserted into the empty slots.
Push the ejector tab towards the RIMM.
When STR/RIMM LED is ON, you do not install / remove RDRAM from socket.
RIMM
CRIMM
Check RIMM module if it is supported by the
M/B.
Insert the RIMM module into the slot.
Please note that the DIMM module can only fit in one direction due to the two
notches. Wrong orientation will cause improper installation. Please change
the insert orientation.
14
GA-8ITX3 Motherboard
Step 2-1:Introduce RIMM (Rambus In-line Memory Module)
Direct Rambus Memory Controller
Directly support a Dual Direct Rambus * Channel
Supports 300&400 MHz Direct Rambus * Channel @ 100MHz host bus frequency.
Maximum memory array size up to 256MB using 64Mb/72Mb, 512MB using 128Mb/144Mb,
1GB using 256Mb/288Mb DRAM technology
Supports up to 32 Direct Rambus devices per channel
Supports a maximum DRAM address decode space of 4GB
Configurable optional ECC operation
ECC with single bit Error Correction and multiple bit Error Detection
Single bit errors corrected and written back to memory (auto-scrubbing)
Parity mode not supported
APIC memory space in hardware. It is the BIOS or system designer's responsibility to limit DRAM
population so that adequate PCI, AGP, High BIOS, and APIC memory space can be allocated.
Direct RDROM
SPD ROM
Direct Rambus
Clock Generator
(DRCG)
Rambus Channel
Master Device
Direct Rambus ASIC Cell(RAC)
RIMM Module
RIMM Module
RIMM
Continuity
Module
RIMM Continuity
Module
RIMM
Connector
15
Hardware Installation Process
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, necessary 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.
16
GA-8ITX3 Motherboard
Step 4: Connect ribbon cables, cabinet wires, and power
supply
Step 4-1: I/O shield Introduction
PS/2 Keyboard and PS/2 Mouse Connector
Parallel Port and Serial Ports (COMA/COMB)
PS/2 Mouse Connector
(6 pin Female)
PS/2 Keyboard Connector
(6 pin Female)
Parallel Port
(25 pin Female)
COMA COMB
Serial Ports (9 pin Male)
This connector supports standard PS/2
keyboard and PS/2 mouse.
This connector supports 2 standard COM ports
and 1 Parallel port. Device like printer can be
connected to Parallel port ; mouse and modem
etc can be connected to Serial ports.
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Gigabyte GA-8ITX3 User manual

Type
User manual

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