MSi G52-MA00628 User Manual

MSI

MICRO-STAR INTERNATIONAL

MS-6533E/G/EG (v1.X)

Micro ATX Mainboard

Version 1.0

G52-MA00628

i

Manual Rev: 1.0
Release Date: July 2002

FCC-B Radio Frequency Interference Statement

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 commercial environment. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in accor­dance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to
cause harmful interference, in which case the user will be required to correct
the interference at his own expense.

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.

Notice 2

Shielded interface cables and A.C. power cord, if any, must be used in order to
comply with the emission limits.

VOIR LA NOTICE D’INSTALLATION AVANT DE RACCORDER AU

RESEAU.

Micro-Star International MS-6533

Tested to comply

with FCC Standard

For Home or Office Use

ii

Edition

July 2002

Copyright Notice

The material in this document is the intellectual property of MICRO-STAR
INTERNATIONAL. We take every care in the preparation of this document,

but no guarantee is given as to the correctness of its contents. Our products
are under continual improvement and we reserve the right to make changes
without notice.

Trademarks

All trademarks are the properties of their respective owners.

Intel® and Pentium® are registered trademarks of Intel Corporation.
PS/2 and OS®/2 are registered trademarks of International Business Machines
Corporation.
Windows® 98/2000/NT/XP are registered trademarks of Microsoft Corporation.
Netware® is a registered trademark of Novell, Inc.
Award® is a registered trademark of Phoenix Technologies Ltd.
AMI® is a registered trademark of American Megatrends Inc.

Revision History

Revision Revision History Date

1.0 First Release July 2002

iii

Safety Instructions

1. Read the safety instructions carefully.

2. Save this User’s Guide for possible use later.

3. Keep this equipment away from humidity.

4. Lay this equipment on a stable and flat surface before setting it up.

5. The openings on the enclosure are used for air convection and to prevent
the equipment from overheating. Note: Do not cover the openings.

6. Make sure that the power voltage is within its safety range and has been
adjusted properly to the value of 110/220V before connecting the equip­ment to the power inlet.

7. Place the power cord in a way that people are unlikely to step on it. Do not
place anything on the power cord.

8. Always unplug the power cord before inserting any add-on card or module.

9. All cautions and warnings on the equipment should be noted.

10. Never pour any liquid into the opening that could damage the equipment
or cause an electrical shock.

11. If any of the following situations arises, get the equipment checked by a
service personnel:

z the power cord or plug is damaged
z liquid has penetrated into the equipment
z the equipment has been exposed to moisture
z the equipment has not work well or you can not get it work according

to User’s Guide

z the equipment was dropped and damaged
z the equipment has obvious signs of breakage

12. Do not leave the equipment in an unconditioned environment with a stor­age temperature of 600 C (1400F) or above, which may damage the
equipment.

CAUTION: To prevent explosion caused by improper battery
replacement, use the same or equivalent type of battery recommended
by the manufacturer only.

iv

CONTENTS

Chapter 1. Getting Started ........................................................................ 1-1

Mainboard Specification ...................................................................... 1-2

Mainboard Layout ............................................................................... 1-5

Quick Components Guide .................................................................... 1-8

Chapter 2. Hardware Setup ....................................................................... 2-1

Central Processing Unit: CPU .............................................................. 2-2

CPU Installation Procedures ......................................................... 2-2

Installing the CPU Fan .................................................................. 2-3

CPU Core Speed Derivation Procedure ......................................... 2-4

Memory ................................................................................................2-5

Introduction to DDR SDRAM ....................................................... 2-5

DDR Module Combination ............................................................ 2-6

Installing DDR Modules ............................................................... 2-6

Power Supply ....................................................................................... 2-7

ATX 20-Pin Power Connector: CONN1 ......................................... 2-7

ATX 12V Power Connector: JPW1 ................................................ 2-7

Back Panel ............................................................................................ 2-8

Mouse Connector: JKBMS1 ......................................................... 2-8

Keyboard Connector: JKBMS1 ..................................................... 2-9

USB Connectors ............................................................................ 2-9

Serial Port Connectors: COM A & COM B / JCOM3 ................... 2-10

RJ-45 LAN Jack ........................................................................... 2-11

Joystick/Midi Connectors ........................................................... 2-11

Audio Port Connectors ............................................................... 2-11

Parallel Port Connector: LPT1 ...................................................... 2-12

Connectors ......................................................................................... 2-13

Floppy Disk Drive Connector: FDD1 ........................................... 2-13

Chassis Intrusion Switch Connector: J8 ...................................... 2-13

v

Hard Disk Connectors: IDE1 & IDE2 ........................................... 2-14

JCD1/JAUX1/JMD1 .................................................................... 2-15

CPUFA/SYSFA ............................................................................ 2-16

Front Panel Connectors: JFP1 & JFP2 ......................................... 2-17

Front Panel Audio Connector: JAUD .......................................... 2-18

Front USB Connectors: JUSB2 & JUSB3 ..................................... 2-19

IrDA Infrared Module Header: JIR .............................................. 2-20

LAN Active LED Jumper: JLAN .................................................. 2-20

IEEE 1394 Connectors: J1394_1 & J1394_2 .................................. 2-21

SPDIF Connector: JSP1 ............................................................... 2-22

Modem Connector: JMOD .......................................................... 2-23

Jumpers .............................................................................................. 2-25

Clear CMOS Jumper: JBAT1 ........................................................ 2-25

Slots ................................................................................................... 2-26

AGP (Accelerated Graphics Port) Slot ......................................... 2-26

PCI Slots ...................................................................................... 2-26

CNR (Communication Network Riser) ......................................... 2-26

PCI Interrupt Request Routing .................................................... 2-27

Chapter 3. AWARD BIOS Setup ............................................................... 3-1

Entering Setup ...................................................................................... 3-2

Control Keys ................................................................................. 3-2

Getting Help .................................................................................. 3-3

The Main Menu ................................................................................... 3-4

Standard CMOS Features .................................................................... 3-6

Advanced BIOS Features .................................................................... 3-8

Advanced Chipset Features ............................................................... 3-11

Integrated Peripherals ........................................................................ 3-13

Power Management Setup ................................................................. 3-19

vi

PNP/PCI Configurations ..................................................................... 3-24

PC Health Status ................................................................................ 3-26

Frequency/Voltage Control ................................................................ 3-27

Load Fail-Safe/Optimized Defaults ..................................................... 3-29

Set Supervisor/User Password ........................................................... 3-30

Appendix: Using 4- or 6-Channel Audio Function .................................... A-1

Installing the Audio Driver ................................................................. A-2

Using 4- or 6- Channel Audio Function .............................................. A-4

Selecting 4- or 6- Channel Setting ....................................................... A-6

Testing the Connected Speaker .......................................................... A-7

Playing KaraOK .................................................................................. A-8

Glossary .................................................................................................... G-1

vii

Getting Started

Chapter 1. Getting Started

Getting Started

Thank you for purchasing the MS-6533E/G/EG series Micro ATX
mainboards. The MS-6533E/G/EG series are based on SiS645DX/SiS650GX/
SiS651 (co-layout) and SiS962L/SiS962 chipsets for optimal system efficiency.
Designed to fit the advanced Intel® Pentium® 4 processors in the 478 pin
package, the MS-6533 E/G/EG series deliver a high performance and profes­sional desktop platform solution.

TOPICS

Mainboard Specification 1-2

Mainboard Layout 1-5

Quick Components Guide 1-8

1

1-1

Chapter 1

Mainboard Specification

CPU

Socket 478 for P4 processors (Willimate 478 and Northwood 478) with 400/
533 MHz (100/133MHz QDIR)
Core frequency from 1.7GHz to 2.53 GHz and up

Chipset

SiS®645DX/650GX/651 HMAC/IGUI HMAC /IGUI HMAC (702 pin BGA)

- High performance host interface 400/533 (645 DX and 651 only) MHz

- Support 64-bit high performance DDR333 (645 DX and 651 only) /
DDR266/DDR 200 and PC133/100 memory controller

- Support AGP 4X/2X interface with fast write transaction

- High throughput SiS HyperZip connect to SiS962L/962 HyperZip Media
I/O

- High performance 2D/3D and Video Accelerator (650GX and 651 only)

- Complete TV-out/Digital flat panel solution and MPEG-2/1 Video
decoder (651 only)

SiS®962L/962 HyperZip Media I/O (371BGA)

- High performance HyperZip connect to Sis series NB

- Integrated multi-threaded I/O link ensures concurrency of up/down stream
data transfer with 1.2GB/s bandwidth

- Integrated HyperZip connect to PCI bridge

- Dual IDE Master/Slave controller

- Integrated USB 2.0/1.1 host controller and Fast Ethernet MAC controller

- Integrated audio controller with AC97 interface

- Advanced power management and PC2001 compliance

- Integrated RTC and DMA interrupt and keyboard controller

- Integrated PCI to LPCC bridge

- Integrated IEEE 1394 Host controller (SiS962 only)

Main Memory

Supports four memory banks using two 184-pin unbuffered DDR DIMM.
Supports up to 2GB memory size.

Slots

One AGP (Accelerated Graphics Port) 2X/4X slot.
Three PCI 2.2 32-bit PCI bus slots (support 3.3V/5V PCI bus interface).
One CNR (Communication Network Riser) slot.

1-2

Getting Started

On-Board IDE

Dual IDE controllers integrated in Sis 962L/962.
Support P/O, Bus Master, Ultra DMA66/100/133 operation.
Can connect up to four IDE devices.

On-Board Peripherals

On-Board Peripherals include:

- 1 floppy port supports 2 FDDs with 360K, 720K, 1.2M, 1.44M and

2.88Mbytes.

- 2 serial ports (COM A + COM B).

- 1 parallel port supports SPP/EPP/ECP mode.

- 6 USB ports (2.0/1.1) (Rear * 2/ Front * 4).

- 1 IrDA connector for SIR.

- 1 RJ-45 LAN jack (optional).

- 1 audio/game port.

- 1 VGA port (650GX and 651only).

- 2 IEEE 1394 ports (optional).

Audio

AC97 link controller integrated in SiS 962L/SiS 962.
2/6 channels software audio codec RealTek ALC201A/202A/ALC650.

- Compliance with AC97 v2.1 Spec.

- Meet PC2001 audio performance requirement.

LAN (optional)

PCI local bus single-chip Fast Ethernet Controller, RealTek RTL8101L.

- Integrated Fast Ethernet MAC and PHY in one chip.

- Supports 10Mb/s and 100Mb/s auto-negotiation operation.

- Compliance with PCI v2.2 and PC99 standard.
Supports Wake-On-LAN and remote wake-up.
Supports ACPI power management.

Modem (optional)

Supports MSI proprietary modem card MS-6961.

IEEE 1394 (SiS 962 only) (optional)

Compliant with IEEE 1394-1995 and 1394a-2000
Supports Serial Bus Data Rates of 100, 200 and 400 Mbits/s.

1-3

Chapter 1

BIOS

2Mb Award BIOS with PnP, ACPI, SMBIOS 2.3, Green and Boot Block.
Provides DMI2.0, WfM2.0, WOL, WOR, chassis intrusion, and SMBus for
system management.

Dimension

Micro ATX Form Factor: 9.6” x 9.6”.

Mounting

6 mounting holes.

1-4

Mainboard Layout

Getting Started

Top : mo use
Bottom: keyboard

Top: LAN Jack
Bottom: USB
ports

Top : Pa ralle l Port

Bottom:
COM A
COM B

Top :
Game port

Bottom:
Line-Out
Line-In
Mic

JCD1

JMD1

RTL

8101L

JMOD

Codec

CNR

JAUX1

BIOS

Winbond

W83697HF

JLAN

JPW1

PCI Slot 1

PCI Slot 2

PCI Slot 3

JSP1

AGP Slot

JAUD

SiS

645DX

JBAT1

CPUFA

NEC

D72852GB

J1394_1 J1394_2

1
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M

I
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SiS

962L/962

J8

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2

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2
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JIR

I

JFP2 JFP1

BATT

SYSFA

JUSB3

+

JUSB2

MS-6533 E v1.X Micro ATX Mainboard

1-5

Chapter 1

Mainboard Layout

Top : mou se
Bottom: keyboard

Top: LAN Jack
Bottom: USB
ports

Top : Pa ralle l Port

Bottom:
COM A
VGA port

Top :
Game port

Bottom:
Line-Out
Line-In
Mic

JCD1

JMD1

RTL

8101L

JMOD

Codec

CNR

JAUX1

JCOM3

BIOS

Winbond

W83697HF

JLAN

JPW1

PCI Slot 1

PCI Slot 2

PCI Slot 3

JSP1

AGP Slot

JAUD

SiS

650GX

JBAT1

NEC

D72852GB

J1394_1

CPUFA

J1394_2

1
M
M

I
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SiS

962L/962

J8

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p
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JIR

I

JFP2 JFP1

BATT

SYSFA

JUSB3

+

JUSB2

MS-6533 G v1.X Micro ATX Mainboard

1-6

Mainboard Layout

Getting Started

Top : mouse
Bottom: keyboard

Top: LAN Jack
Bottom: USB
ports

Top : Parall el Port

Bottom:
COM A
VGA port

Top :
Game port

Bottom:
Line-Out
Line-In

JAUX1

Mic

JCD1

JMD1

RTL

8101L

JMOD

Codec

CNR

JCOM3

BIOS

Winbond

W83697HF

JLAN

JPW1

PCI Slot 1

PCI Slot 2

PCI Slot 3

JSP1

AGP Slot

JAUD

SiS
651

JBAT1

NEC

D72852GB

J1394_1

CPUFA

J1394_2

1
M
M

I
D

SiS

962L/962

J8

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p
p
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JIR

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JFP2 JFP1

BATT

SYSFA

JUSB3

+

JUSB2

MS-6533 EG v1.X Micro ATX Mainboard

1-7

Chapter 1

Quick Components Guide

Component Function Reference

CONN1/JPW1 Power connectors See p. 2-7

JKBMS1 Mouse connector See p. 2-8

JKBMS1 Keyboard connector See p. 2-9

USB Connectors Connecting to USB devices See p. 2-9

COMA & COMB/JCOM3 Serial port connectors See p. 2-10

RJ-45 LAN Jack Connecting to LAN devices See p. 2-11

LPT1 Parallel port connector See p. 2-12

FDD1 Floppy disk drive connector See p. 2-13

J8 Chassis intrusion switch connector See p. 2-13

IDE1 & IDE2 Hard disk connectors See p. 2-14

JCD1/JAUX1/JMD1 CD/AUX/Modem connectors See p. 2-15

CPUFA/SYSFA Fan power connectors See p. 2-16

JFP1 & JFP2 Front panel connectors See p. 2-17

JAUD Front panel audio connector See p. 2-18

JUSB2 & JUSB3 USB front connectors See p. 2-19

JIR IrDA infrared module connector See p. 2-20

JLAN LAN Active LED Jumper See p. 2-20

J1394_1 & J1394_2 IEEE 1394 Connectors See p. 2-21

JSP1 SPDIF Connector See p. 2-22

JMOD Modem Connector See p. 2-23

JBAT1 Clear CMOS jumper See p. 2-25

AGP Slot Connecting to AGP cards See p. 2-26

PCI Slots Connecting to expansion cards See p. 2-26

CNR Slot Connecting to expansion cards See p. 2-26

1-8

Hardware Setup

Chapter 2. Hardware Setup

Hardware Setup

This chapter provides you with the information about hardware setup
procedures. While doing the installation, be careful in holding the components
and follow the installation procedures. For some components, if you install in
the wrong orientation, the components will not work properly.

Use a grounded wrist strap before handling computer components. Static
electricity may damage the components.

TOPICS

Central Processing Unit: CPU 2-2
Memory 2-5
Power Supply 2-7
Back Panel 2-8
Connectors 2-13
Jumpers 2-25
Slots 2-26

2

2-1

Chapter 2

CPU Installation Procedures for Socket 478

Open Lever

1. Please turn off the power and

unplug the power cord before
installing the CPU.

2. Pull the lever sideways away

from the socket. Make sure
to raise the lever up to a 90­degree angle.

3. Look for the cut edge. The cut
edge should point towards the
lever pivot. The CPU can only
fit in the correct orientation.

4. If the CPU is correctly
installed, the pins should be
completely embedded into the
socket and can not be seen.
Please note that any violation
of the correct installation
procedures may cause
permanent damages to your
mainboard.

5. Press the CPU down firmly into

the socket and close the lever.
As the CPU is likely to move
while the lever is being closed,
always close the lever with
your fingers pressing tightly
on top of the CPU to make sure
the CPU is properly and
completely embedded into the
socket.

Sliding

Plate

Dot / Cut edge

Dot / Cut edge

Dot / Cut edge

90 degree

Correct CPU placement

Press down

the CPU

O

X

Incorrect CPU placement

Close
Lever

2-2

Hardware Setup

Installing the CPU Fan

As processor technology pushes to faster speeds and higher
performance, thermal management becomes increasingly important. T o dissi­pate heat, you need to attach the CPU cooling fan and heatsink on top of the
CPU. Follow the instructions below to install the Heatsink/Fan:

1. Locate the CPU and its retention

mechanism on the motherboard.

retention mechanism

3. Mount the fan on top of the heatsink.

Press down the fan until its four clips
get wedged in the holes of the reten­tion mechanism.

2. Position the heatsink onto the reten-

tion mechanism.

4. Press the two levers down to fasten

the fan. Each lever can be pressed
down in only ONE direction.

levers

2-3

Chapter 2

5. Connect the fan power cable from the mounted fan to the 3-pin fan power connector

on the board.

fan power cable

CPU Core Speed Derivation Procedure

If CPU Clock = 100MHz

Core/Bus ratio = 1 7

then CPU core speed = Host Clock x Core/Bus ratio

= 100MHz x 17
= 1.7GHz

Overclocking

This motherboard is designed to support overclocking.

WARNING!

However, please make sure your components are able to
tolerate such abnormal setting, while doing overclocking.
Any attempt to operate beyond product specifications is not
recommended. We do not guarantee the damages or risks

caused by inadequate operation or beyond product
specifications.

2-4

Hardware Setup

Memory

The mainboard provides 2 slots for 184-pin, 2.5V DDR DIMM with 4
memory banks. Y ou can install DDR266/PC2100 or DDR333/PC2700 DRAM
modules on the DDR DIMM slots (DDR 1~2). The supported maximun memory
size is 2GB. To operate properly, at least one DIMM module must be installed.

2

1

M

M

M

M

I

I

D

D

Introduction to DDR SDRAM

DDR (Double Data Rate) SDRAM is similar to conventional SDRAM,
but doubles the rate by transferring data twice per cycle. It uses 2.5 volts as
opposed to 3.3 volts used in SDR SDRAM, and requires 184-pin DIMM mod­ules rather than 168-pin DIMM modules used by SDR SDRAM. High memory
bandwidth makes DDR an ideal solution for high performance PC, worksta­tions and servers.

2-5

Chapter 2

DDR Module Combination

Install at least one DIMM module on the slot. Memory modules can be
installed on the slots in any order. You can install either single- or double-sided
modules to meet your own needs.

Memory modules can be installed in any combination as follows:

Slot Memory Module T otal Memory

DIMM 1
(Bank 0 & 1) S/D 64MB~1GB

DIMM 2
(Bank 2 & 3) S/D 64MB~1GB

Maximum System Memory Supported 64MB~2GB

S: Single Side D: Double Side

Installing DDR Modules

1. The DDR DIMM has only one notch on the center of module. The module

will only fit in the right orientation.

2. Insert the DIMM memory module vertically into the DIMM slot. Then

push it in until the golden finger on the memory module is deeply inserted
in the socket.

TIP: You can barely see the golden finger if the module is properly

inserted in the socket.

3. The plastic clip at each side of the DIMM slot will automatically close.

Volt

notch

2-6

Hardware Setup

Power Supply

The mainboard supports ATX power supply for the power system. Be­fore inserting the power supply connector, always make sure that all compo­nents are installed properly to ensure that no damage will be caused.

A TX 20-Pin Power Connector: CONN1

This connector allows you to connect to an ATX power supply. To
connect to the ATX power supply, make sure the plug of the power supply is
inserted in the proper orientation and the pins are aligned. Then push down
the power supply firmly into the connector.

A TX 12V Power Connector: JPW1

This 12V power connector is used to provide power to the CPU.

10

20

2

4

JPW1

3

1

1

11

CONN1

JPW1 Pin Definition

PIN SIGNAL

1 GND
2 GND
3 12V
4 12V

CONN1 Pin Definition

PIN SIGNAL

1 3.3V
2 3.3V
3 GND
45V
5 GND
65V
7 GND
8 PW_OK
9 5V_SB
10 12V

2-7

PIN SIGNAL

11 3.3V
12 -12V
13 GND
14 PS_ON
15 GND
16 GND
17 GND
18 -5V
19 5V
20 5V

Chapter 2

Back Panel

The Back Panel provides the following connectors:

Mouse

Keyboard

LAN

(optional)

USB

COM A

Parallel

VGA

Midi/Joystick

L-out L-in M IC

(for SiS 650GX/651)

COM B

(for SiS 645DX)

Mouse Connector: JKBMS1

The mainboard provides a standard PS/2® mouse mini DIN connector for
attaching a PS/2® mouse. You can plug a PS/2® mouse directly into this
connector. The connector location and pin assignments are as follows:

Pin Definition

6

4

2

5

3

1

PS/2 Mouse (6-pin Female)

PIN SIGNAL DESCRIPTION

1 Mouse DAT A Mouse DAT A
2 NC No connection
3 GND Ground
4 VCC +5V
5 Mouse Clock Mouse clock
6 NC No connection

2-8

Hardware Setup

Keyboard Connector: JKBMS1

The mainboard provides a standard PS/2® keyboard mini DIN connector
for attaching a PS/2® keyboard. You can plug a PS/2® keyboard directly into
this connector.

Pin Definition

6

4

2

5

3

1

PS/2 Keyboard (6-pin Female)

PIN SIGNAL DESCRIPTION

1 Keyboard DAT A Keyboard DAT A
2 NC No connection
3 GND Ground
4 VCC +5V
5 Keyboard Clock Keyboard clock
6 NC No connection

USB Connectors

The mainboard provides an OHCI (Open Host Controller Interface) Uni­versal Serial Bus root for attaching USB devices such as keyboard, mouse or
other USB-compatible devices. You can plug the USB device directly into the
connector.

1 2 3 4

5 6 7 8

USB Ports

USB Port Description

PIN SIGNAL DESCRIPTION

1 VCC +5V
2 -Data 0 Negative Data Channel 0
3 +Data0 Positive Data Channel 0
4 GND Ground
5 VCC +5V
6 -Data 1 Negative Data Channel 1
7 +Data 1 Positive Data Channel 1
8 GND Ground

2-9

Chapter 2

Serial Port Connectors: COMA & COMB (for SiS645DX) /
JCOM3 (for SiS650GX/651)

The mainboard offers two 9-pin connectors as serial port COMA & COMB
/ JCOM3. The ports are 16550A high speed communication ports that send/
receive 16 bytes FIFOs. You can attach a serial mouse or other serial devices
directly to the connectors.

1 2 3 4 5

6 7 8 9

9-Pin Male DIN Connectors

5 4 3 2 1

PIN SIGNAL DESCRIPTION

1 DCD Data Carry Detect
2 SIN Serial In or Receive Data
3 SOUT Serial Out or Transmit Data
4 DTR Data Terminal Ready
5 GND Ground
6 DSR Data Set Ready
7 RTS Request T o Send
8 CTS Clear To Send
9 RI Ring Indicate

Pin Definition

JCOM3

9 8 7 6

VGA DB 15 Pin Connector (for SiS650GX/651 only)

One optional DB 15-pin VGA connector is provided for connection to a
VGA monitor.

Pin Definition

Analog Video Display Connector (DB-15S)
PIN SIGNAL DESCRIPTION

1 Red

5 1

15 11

DB 15-Pin Female Connector

2 Green
3 Blue
4 Not used
5 Ground
6 Ground
7 Ground
8 Ground
9 Power
10 Ground
1 1 Not used
12 SDA
13 Horizontal Sync
14 Vertical Sync
15 SCL

2-10

Hardware Setup

RJ-45 LAN Jack

The mainboard provides one standard RJ-45 jack for connection to Local
Area Network (LAN). Y ou can connect a network cable to the LAN jack.

Pin Definition

PIN SIGNAL DESCRIPTION

1 TDP Transmit Differential Pair
2 TDN Transmit Differential Pair
3 RDP Receive Differential Pair

RJ-45 LAN Jack

4 NC Not Used
5 NC Not Used
6 RDN Receive Differential Pair
7 NC Not Used
8 NC Not Used

Joystick/Midi Connectors

You can connect a joystick or game pad to this connector.

Audio Port Connectors

Line Out is a connector for Speakers or Headphones. Line In is used for

external CD player, Tape player, or other audio devices. Mic is a connector for
microphones.

1/8” Stereo Audio Connectors

Line Out Line In MIC

2-11

Chapter 2

Parallel Port Connector: LPT1

The mainboard provides a 25-pin female centronic connector as LPT. A
parallel port is a standard printer port that supports Enhanced Parallel Port
(EPP) and Extended Capabilities Parallel Port (ECP) mode.

13 1

25

14

Pin Definition

PIN SIGNAL DESCRIPTION

1 STROBE Strobe
2 DA T A0 Data0
3 DA T A1 Data1
4 DA T A2 Data2
5 DA T A3 Data3
6 DA T A4 Data4
7 DA T A5 Data5
8 DA T A6 Data6
9 DA T A7 Data7
10 ACK# Acknowledge
11 BUSY Busy
12 PE Paper End
13 SELECT Select
14 AUTO FEED# Automatic Feed
15 ERR# Error
16 INIT# Initialize Printer
17 SLIN# Select In
18 GND Ground
19 GND Ground
20 GND Ground
21 GND Ground
22 GND Ground
23 GND Ground
24 GND Ground
25 GND Ground

2-12

Hardware Setup

Connectors

The mainboard provides connectors to connect to FDD, IDE HDD, case,
modem, LAN, USB Ports, IR module and CPU/System F AN.

Floppy Disk Drive Connector: FDD1

The mainboard provides a standard floppy disk drive connector that
supports 360K, 720K, 1.2M, 1.44M and 2.88M floppy disk types.

Chassis Intrusion Switch Connector: J8

This connector is connected to 2-pin connector chassis switch. If the
Chassis is open, the switch will be short. The system will record this status. To
clear the warning, you must enter the BIOS setting and clear the status.

J8

2-13

Chapter 2

Hard Disk Connectors: IDE1 & IDE2

The mainboard has a 32-bit Enhanced PCI IDE and Ultra DMA 66/100/
133 controller that provides PIO mode 0~4, Bus Master, and Ultra DMA66/100/
133 function. You can connect up to four hard disk drives, CD-ROM, 120MB
Floppy (reserved for future BIOS) and other devices. These connectors sup­port the provided IDE hard disk cable.

2
E

D

I

IDE1 (Primary IDE Connector)
The first hard drive should always be connected to IDE1. IDE1 can

connect a Master and a Slave drive. You must configure second hard
drive to Slave mode by setting the jumper accordingly.

IDE2 (Secondary IDE Connector)
IDE2 can also connect a Master and a Slave drive.

TIP:

If you install two hard disks on cable, you must configure the
second drive to Slave mode by setting its jumper. Refer to the
hard disk documentation supplied by hard disk vendors for jumper
setting instructions.

2-14

CD-In Connector: JCD1

The connector is for CD-ROM audio connector.

Aux Line-In Connector: JAUX1

The connector is for DVD add-on card with Line-in connector.

Modem-In Connector: JMD1

The connector is for modem with internal audio connector.

JCD1

R

GND

L

Hardware Setup

GND

JAUX1

R

L

JMD1

Phone_In

GND

Mono_Out

2-15

Chapter 2

Fan Power Connectors: CPUF A/SYSF A

The CPUF A (processor fan) & SYSF A (system fan) support system cool­ing fan with +12V. It supports three-pin head connector. When connecting the
wire to the connectors, always take note that the red wire is the positive and
should be connected to the +12V, the black wire is Ground and should be
connected to GND. If the mainboard has a System Hardware Monitor chipset
on-board, you must use a specially designed fan with speed sensor to take
advantage of the CPU fan control.

SENSOR

+12V
GND

CPUFA

SENSOR

+12V

GND

SYSFA

Note:

1. Always consult the vendor for proper CPU cooling fan.

2. CPU Fan supports the fan control. You can install the PC Alert
utility that will automatically control the CPU Fan speed accord­ing to the actual CPU temperature.

2-16

Hardware Setup

Front Panel Connectors: JFP1 & JFP2

The mainboard provides front panel connectors for electrical connection
to the front panel switches and LEDs. Users can choose either the JFP1 or the
JFP2 depending on their needs. JFP1 is compliant with Intel® Front Panel I/O
Connectivity Design Guide.

Power

Power

LED

Switch

2 10
1 9

HDD

Reset

LED

Switch

Power LED

JFP1

(Intel spec)

7 1
8 2

Speaker

JFP1 Pin Definition

PIN SIGNAL DESCRIPTION

1 HD_LED_P Hard disk LED pull-up
2 FP PWR/SLP MSG LED pull-up
3 HD_LED_N Hard disk active LED
4 FP PWR/SLP MSG LED pull-up
5 RST_SW_N Reset Switch low reference pull-down to GND
6 PWR_SW_P Power Switch high reference pull-up
7 RST_SW_P Reset Switch high reference pull-up
8 PWR_SW_N Power Switch low reference pull-down to GND
9 RSVD_DNU Reserved. Do not use.

JFP2 Pin Definition

PIN SIGNAL PIN SIGNAL

1 GND 2 SPK­3 SLED 4 BUZ+

5 PLED 6 BUZ­7 NC 8 SPK+

JFP2

Note for JFP2:

If onboard buzzer is available, you can short pins 4 & 6 to
have the buzzer enabled or open pins 4 & 6 to have the
buzzer disabled.

Buzzer

(short pin)

64

JFP2

2-17

Chapter 2

Front Panel Audio Connector: JAUD

You can connect an optional audio connector to the Front Panel Audio
Header. JAUD is compliant with Intel® Front Panel I/O Connectivity Design
Guide.

2 10
1 9

JAUD

Pin Definition

PIN SIGNAL DESCRIPTION

1 AUD_MIC Front panel microphone input signal
2 AUD_GND Ground used by analog audio circuits
3 AUD_MIC_BIAS Microphone power
4 AUD_VCC Filtered +5V used by analog audio circuits
5 AUD_FPOUT_R Right channel audio signal to front panel
6 AUD_RET_R Right channel audio signal return from front panel
7 HP_ON Reserved for future use to control headphone amplifier
8 KEY No pin
9 AUD_FPOUT_L Left channel audio signal to front panel
10 AUD_RET_L Left channel audio signal return from front panel

Note:

If you don’t want to connect to the front audio
header, pins 5 & 6, 9 & 10 have to be jumpered
in order to have signal output directed to the
rear audio ports. Otherwise, the Line-Out con­nector on the back panel will not function.

2-18

6

10

5

9

Hardware Setup

Front USB Connector: JUSB2 & JUSB3

The mainboard provides two front Universal Serial Bus connector for
users to connect to USB devices. Users can choose either the JUSB2 or the
JUSB3 depending on their needs. JUSB2 & JUSB3 are compliant with Intel
Front Panel I/O Connectivity Design Guide.

JUSB2

10

2

9

1

JUSB3

2

1

®

JUSB2 & JUSB3 Pin Definition

Pin Description Pin Description

1 VCC 2 VCC
3 USB0- 4 USB1­5 USB0+ 6 USB1+
7 GND 8 GND
9 NC 1 0 USBOC

2-19

9

10

Chapter 2

IrDA Infrared Module Header: JIR

This connector allows you to connect to IrDA Infrared modules and is
compliant with Intel® Front Panel I/O Connectivity Design Guide. You must
configure the setting through the BIOS setup to use the IR function.

JIR Pin Definition

Pin Signal

1NC
2NC
3 VCC
4 GND
5 IRTX
6 IRRX

JIR

1 2

5 6

LAN Active LED Jumper: JLAN

This jumper is used to indicate the LAN activity. When the LAN is
transfering data, the LED lights on.

TX/RX 1

LED-VCC 2

JLAN

2-20

Hardware Setup

IEEE 1394 Connectors: J1394_1 and J1394_2 (optional)

The mainboard provides two 1394 pin headers that allow you to connect
optional IEEE 1394 ports.

J1394_1

9

10

1

2

J1394_2

9

10

1

2

Pin Signal Pin Signal

1 TPA+ 6 TPB­ 2 TPA- 7 +12V (Fused)
3 Ground 8 +12V (Fused)
4 Ground 9 Key (no pin)
5 TPB+ 10 Ground

2-21

Chapter 2

SPDIF Connector: JSP1

The connector is used to connect SPDIF (Sony & Philips Digital Inter-

connect Format) interface for digital audio transmission.

1

JSP1

3

JSP1 Pin Definition

PIN SIGNAL DESCRIPTION

1 VCC VCC5V
2 SPDIF S/PDIF Output
3 GND Ground

The JSP1 supports SPDIF output only and can be con­nected to an external SPDIF Bracket for digital audio
transmission.

Connected to JSP1

SPDIF

2-22

Hardware Setup

Modem Connector: JMOD

This connector is connected to a MSI proprietary modem module MS-

6961. This modem module functions in the same way as a modem, which allows
users to connect to the internet via the telephone line.

2
1

JMOD

MSI Modem Module

MS-6961

12
11

Connect to a telephone set

Connect to a telephone line from the wall

2-23

Chapter 2

JMOD Pin Definition

PIN SIGNAL DESCRIPTION

1 BIT_CLK (to LAN controller) Serial port bit clock output/input

2 SYNC (from LAN controller) Frame Sync input

3 RESET (from LAN controller) Reset input (active low)

4 SDATA_OUT (from LAN controller) Serial port data input

5 SDAT A_IN (to LAN controller) Serial port data output

6 Ground (from M/B) Connect to System Digital Ground

7 Ground (from M/B) Connect to System Digital Ground

8 Aout (to M/B) Analog speaker output

9 +3.3Vaux (from M/B) +3.3V Vaux power input

10 Ground (from M/B) Connect to System Digital Ground

11 +3.3Vaux (from M/B) +3.3V Vaux power input

12 Key No PIN

Note:

Before connecting to AC power, please be sure to install
proprietary modem card (MS-6961).

2-24

Hardware Setup

Jumpers

The motherboard provides one jumper for you to set the computer’s
function. This section will explain how to change your motherboard’s function
through the use of the jumper.

Clear CMOS Jumper: JBA T1

There is a CMOS RAM on board that has a power supply from external
battery to keep the data of system configuration. With the CMOS RAM, the
system can automatically boot OS every time it is turned on. That battery has
long life time for at least 5 years. If you want to clear the system configuration,
use the JBAT1 (Clear CMOS Jumper ) to clear data. Follow the instructions
below to clear the data:

1

3

Keep Data

WARNING!

1

3

Clear Data

1

JBAT1

(Depending on the mainboard you bought)

or

JBAT1

1

You can clear CMOS by shorting 2-3 pin while the
system is off. Then return to 1-2 pin position. Avoid
clearing the CMOS while the system is on; it will dam­age the mainboard.

2-25

31

Keep Data

3

1

Clear Data

Chapter 2

Slots

The motherboard provides three 32-bit Master PCI bus slots, one AGP
slot and one CNR slot.

AGP Slot

PCI Slots

CNR Slot

AGP (Accelerated Graphics Port) Slot

The AGP slot allows you to insert the AGP graphics card. AGP is an
interface specification designed for the throughput demands of 3D graphics.
It introduces a 66MHz, 32-bit channel for the graphics controller to directly
access main memory. The slot supports 2x/4x AGP card.

PCI Slots

Three PCI slots allow you to insert the expansion cards to meet your
needs. When adding or removing expansion cards, make sure that you unplug
the power supply first. Meanwhile, read the documentation for the expansion
card to make any necessary hardware or software settings for the expansion
card, such as jumpers, switches or BIOS configuration.

CNR (Communication Network Riser)

The CNR slot allows you to insert the CNR expansion cards. CNR is a
specially designed audio, or modem riser card for ATX family motherboards.
Its main processing is done through software and controlled by the
motherboard’s chipset.

2-26

Hardware Setup

PCI Interrupt Request Routing

The IRQ, abbreviation of interrupt request line and pronounced I-R-Q,
are hardware lines over which devices can send interrupt signals to the
microprocessor. The PCI IRQ pins are typically connected to the PCI bus INT
A# ~ INT D# pins as follows:

Order 1 Order 2 Order 3 Order 4
PCI Slot 1 INT B# INT C# INT D# INT A#
PCI Slot 2 INT C# INT D# INT A# INT B#
PCI Slot 3 INT D# INT A# INT B# INT C#

2-27

Chapter 3. BIOS Setup

BIOS Setup

BIOS Setup

This chapter provides information on the BIOS Setup program and allows you
to configure the system for optimum use.

You may need to run the Setup program when:

An error message appears on the screen during the system booting up, and

requests you to run SETUP.

You want to change the default settings for customized features.

TOPICS

Entering Setup 3-2
The Main Menu 3-4
Standard CMOS Features 3-6
Advanced BIOS Features 3-8
Advanced Chipset Features 3-11
Integrated Peripherals 3-13
Power Management Setup 3-19
PNP/PCI Configurations 3-24
PC Health Status 3-26
Frequency/Voltage Control 3-27
Load Fail-Safe/Optimized Defaults 3-29
Set Supervisor/User Password 3-30

!

3-1

Chapter 3

Entering Setup

Power on the computer and the system will start POST (Power On Self Test)
process. When the message below appears on the screen, press <DEL> key to
enter Setup.

Press DEL to enter SETUP

If the message disappears before you respond and you still wish to enter
Setup, restart the system by turning it OFF and On or pressing the RESET
button. You may also restart the system by simultaneously pressing <Ctrl>,
<Alt>, and <Delete> keys.

Control Keys

<↑>

<↓>

<←>

<→>

<Enter> Select the item

<Esc> Jumps to the Exit menu or returns to the main menu from a submenu

<+/PU> Increase the numeric value or make changes

<-/PD> Decrease the numeric value or make changes

<F1> General help, only for Status Page Setup Menu and Option Page

<F5> Restore the previous CMOS value from CMOS, only for Option Page

<F6> Load the default CMOS value from Fail-Safe default table, only for

<F7> Load Optimized defaults

<F10> Save all the CMOS changes and exit

Move to the previous item

Move to the next item

Move to the item in the left hand

Move to the item in the right hand

Setup Menu

Setup Menu

Option Page Setup Menu

3-2

BIOS Setup

Getting Help

After entering the Setup menu, the first menu you will see is the Main Menu.

Main Menu

The main menu lists the setup functions you can make changes to. You can use
the control keys ( ↑↓ ) to select the item. The on-line description of the high­lighted setup function is displayed at the bottom of the screen.

Sub-Menu

If you find a right pointer symbol (as shown
in the right view) appears to the left of certain
fields that means a sub-menu containing ad­ditional options can be launched from this
field. You can use control keys ( ↑↓ ) to high-
light the field and press <Enter> to call up the
sub-menu. Then you can use the control keys
to enter values and move from field to field
within a sub-menu. If you want to return to
the main menu, just press <Esc >.

General Help <F1>

The BIOS setup program provides a General Help screen. You can call up this
screen from any menu by simply pressing <F1>. The Help screen lists the
appropriate keys to use and the possible selections for the highlighted item.
Press <Esc> to exit the Help screen.

3-3

Chapter 3

The Main Menu

Once you enter Award® BIOS CMOS Setup Utility, the Main Menu (Figure 1)
will appear on the screen. The Main Menu allows you to select from twelve
setup functions and two exit choices. Use arrow keys to select among the items
and press <Enter> to accept or enter the sub-menu.

Standard CMOS Features

Use this Menu for basic system configurations.

Advanced BIOS Features

Use this menu to set the Advanced Features available on your system.

Advanced Chipset Features

Use this menu to change the values in the chipset registers and optimize your
systems performance.

Integrated Peripherals

Use this menu to specify your settings for integrated peripherals.

Power Management Setup

Use this menu to specify your settings for power management.

PnP/PCI Configurations

3-4

BIOS Setup

This entry appears if your system supports PnP/PCI.

PC Health Status

This entry shows your PC health status.

Frequency/Voltage Control

Use this menu to specify your settings for frequency/voltage control.

Load Fail-Safe Defaults

Use this menu to load the BIOS default values for minimal but stable system
performance.

Load Optimized Defaults

Use this menu to load the BIOS default values that are factory settings for
optimal system operations.

Set Supervisor/User Password

Use this menu to set User and Supervisor Passwords.

Save & Exit Setup

Save CMOS value changes to CMOS and exit setup.

Exit Without Saving

Abandon all CMOS value changes and exit setup.

3-5

Chapter 3

Standard CMOS Features

The items in Standard CMOS Features Menu are divided into 10 categories.
Each category includes no, one or more than one setup items. Use the arrow
keys to highlight the item and then use the <PgUp> or <PgDn> keys to select
the value you want in each item.

Date

The date format is <day><month> <date> <year>.

day Day of the week, from Sun to Sat, determined by BIOS. Read-only.
month The month from Jan. through Dec.
date The date from 1 to 31 can be keyed by numeric function keys.
year The year, depends on the year of the BIOS

Time

The time format is <hour> <minute> <second>.

IDE Primary/Secondary Master/Slave

Press PgUp/<+> or PgDn/<-> to select Manual, None, Auto type. Note that the
specifications of your drive must match with the drive table. The hard disk will
not work properly if you enter improper information for this category. If your
hard disk drive type is not matched or listed, you can use Manual to define
your own drive type manually.

If you select Manual, related information is asked to be entered to the follow-

3-6

BIOS Setup

ing items. Enter the information directly from the keyboard. This information
should be provided in the documentation from your hard disk vendor or the
system manufacturer.

Access Mode The settings are CHS, LBA, Large, Auto.
Capacity The formatted size of the storage device.
Cylinder Number of cylinders.
Head Number of heads.
Precomp Write precompensation.
Landing Zone Cylinder location of the landing zone.
Sector Number of sectors.

Drive A/B

This item allows you to set the type of floppy drives installed. Available
options are None, 360K, 5.25 in., 1.2M, 5.25 in., 720K, 3.5 in., 1.44M, 3.5 in.,

2.88M, 3.5 in.

Floppy 3 Mode Support

Floppy 3 is the standard Japanese floppy drive mode. Supported by the BIOS,
the selected diskette drive can read 720-KB, 1.2-MB, and 1.44-MB diskettes on
a 3.5 diskette. Setting options: Disabled, Drive A, Drive B, Both.

Video

The setting controls the type of video adapter used for the primary monitor of
the system. Available options are EGA/VGA , CGA 40, CGA 80 and Mono.

Halt On

The setting determines whether the system will stop if an error is detected at
boot. Available options are:

All Errors The system stops when any error is detected.
No Errors The system doesnt stop for any detected error.
All, But Keyboard The system doesnt stop for a keyboard error.
All, But Diskette The system doesnt stop for a disk error.
All, But Disk/Key The system doesnt stop for either a disk or a

keyboard error.

Base/Extended/Total Memory

The three items show the memory status of your system (read only).

3-7

Chapter 3

Advanced BIOS Features

Quick Boot

The setting allows the system to boot within 5 seconds since it will skip some
check items. Settings: Enabled and Disabled.

Anti-Virus Protection

The item is to set the Virus Warning feature for IDE Hard Disk boot sector
protection. If the function is enabled and any attempt to write data into this
area is made, BIOS will display a warning message on screen and beep. Settings:
Disabled and Enabled.

CPU L1 & L2 Cache

The item allows you to turn on or off CPUs internal (L1) and external (L2)
cache. Settings: Enabled and Disabled.

CPU L2 Cache ECC Checking

This setting allows you to enable or disable the ECC (Error-Correcting Code)
feature for error detection and correction when data passes through L2 cache
memory. Setting options: Enabled, Disabled.

First/Second/Third Boot Device

The items allow you to set the sequence of boot devices where BIOS attempts
to load the operating system. The settings are:

Floppy The system will boot from floppy drive.

3-8

BIOS Setup

LS120 The system will boot from LS-120 drive.
HDD-D The system will boot from hard disk.
SCSI The system will boot from SCSI.
CDROM The system will boot from the CD-ROM.
HDD-1 The system will boot from the second HDD.
HDD-2 The system will boot from the third HDD.
HDD-3 The system will boot from the fourth HDD.
ZIP 100 The system will boot from ATAPI ZIP 100 drive.
LAN The system will boot from the Network drive.
Disabled Disable this sequence.

Boot Other Device

Setting the option to Enabled allows the system to try to boot from other
device if the system fails to boot from the 1st/2nd/3rd boot device.

Swap Floppy Drive

Setting to Enabled will swap floppy drives A: and B:.

Boot Up Floppy Seek

Setting to Enabled will make BIOS seek floppy drive A: before booting the
system. Settings: Disabled, Enabled.

Boot Up NumLock Status

This setting is to set the Num Lock status when the system is powered on.
Setting to On will turn on the Num Lock key when the system is powered on.
Setting to Off will allow users to use the arrow keys on the numeric keypad.
Setting options: On, Off.

Gate A20 Option

This item is to set the Gate A20 status. A20 refers to the first 64KB of extended
memory. When the default value Fast is selected, the Gate A20 is controlled by
Port92 or chipset specific method resulting in faster system performance. When
Normal is selected, A20 is controlled by a keyboard controller or chipset
hardware.

Typematic Rate Setting

This item is used to enable or disable the typematic rate setting including
Typematic Rate & Typematic Delay.

3-9

Chapter 3

Typematic Rate (Chars/Sec)

After Typematic Rate Setting is enabled, this item allows you to set the rate
(characters/second) at which the keys are accelerated. Settings: 6, 8, 10, 12,
15, 20, 24 and 30.

Typematic Delay (Msec)

This item allows you to select the delay between when the key was first pressed
and when the acceleration begins. Settings: 250, 500, 750 and 1000.

Security Option

This specifies the type of BIOS password protection that is implemented. Set­tings are described below:

Option Description

Setup The password prompt appears only when end users try to

run Setup.

System A password prompt appears every time when the com-

puter is powered on or when end users try to run Setup.

APIC Mode

This field is used to enable or disable the APIC (Advanced Programmable
Interrupt Controller). Due to compliance with PC2001 design guide, the system
is able to run in APIC mode. Enabling APIC mode will expand available IRQ
resources for the system. Settings: Enabled and Disabled.

MPS Version Control For OS

This field allows you to select which MPS (Multi-Processor Specification)
version to be used for the operating system. You need to select the MPS
version supported by your operating system. To find out which version to use,
consult the vendor of your operating system. Settings: 1.4 and 1.1.

HDD S.M.A.R.T. Capability

This allows you to activate the S.M.A.R.T. (Self-Monitoring Analysis & Re­porting Technology) capability for the hard disks. S.M.A.R.T is a utility that
monitors your disk status to predict hard disk failure. This gives you an oppor­tunity to move data from a hard disk that is going to fail to a safe place before
the hard disk becomes offline. Settings: Enabled and Disabled.

3-10

BIOS Setup

Advanced Chipset Features

The Advanced Chipset Features Setup option is used to change the values of
the chipset registers. These registers control most of the system options in the
computer.

Note: Change these settings only if you are familiar with the chipset.

Advanced DRAM Control 1

Press <Enter> to enter the sub-menu and the following screen appears:

3-11

Chapter 3

System Performance

The DRAM timing is controlled by the DRAM Timing Registers. The
Timings programmed into this register are dependent on the system design.
Slower rates may be required in certain system designs to support loose
layouts or slower memory. Setting options: Safe Mode, Normal Mode,

Fast Mode, Turbo Mode, Ultra Mode.

CAS Latency Setting

When synchronous DRAM is installed, the number of clock cycles of
CAS latency depends on the DRAM timing. The settings are: Auto, 2 T, 2.
5T, 3T.

DRAM Addr/Cmd Rate

This feature allows you to select the Lead-off Time Control for DRAM
Read/Write (Bit 5) and Background (Bit 4) Commands. When set to 1T,
memory read-write and background commands are issued 1 clock behind
memory address (MA) been issued. When set to Auto, the commands
and MA are issed at the same time. The settings are: Auto, 1T, 2T.

AGP Aperture Size

This setting controls just how much system RAM can be allocated to AGP for
video purposes. The aperture is a portion of the PCI memory address range
dedicated to graphics memory address space. Host cycles that hit the aperture
range are forwarded to the AGP without any translation. The option allows the
selection of an aperture size of 4MB, 8MB, 16MB, 32MB, 64MB, 128MB, and

256 MB.

3-12

BIOS Setup

Integrated Peripherals

SiS OnChip IDE Device

Press <Enter> to enter the sub-menu and the following screen appears:

Internal PCI/IDE

This setting enables or disables the internal primary and secondary PCI &
IDE controllers. Setting options: Disabled, Primary, Secondary, Both.

3-13

Chapter 3

IDE Primary/Secondary Master/Slave PIO

The four IDE PIO (Programmed Input/Output) fields let you set a PIO
mode (0-4) for each of the four IDE devices that the onboard IDE interface
supports. Modes 0 through 4 provide successively increased performance.
In Auto mode, the system automatically determines the best mode for
each device. The settings are: Auto, Mode 0, Mode 1, Mode 2, Mode 3,
Mode 4.

Primary/Secondary Master/Slave UltraDMA

This option allows the BIOS to decide if the IDE device supports Ultra
DMA modes. If set to Auto, the BIOS will auto-detect the Windows
operating system and HDD specification, and then enable the IDE device
to support Ultra DMA 33/66/100/133 mode accordingly. The settings are:

Auto, Disabled.

SiS OnChip PCI Device

Press <Enter> to enter the sub-menu and the following screen appears:

SIS USB Controller

Set to Enabled if your need to use the SIS USB controller. Setting options:
Enabled and Disable.

3-14

BIOS Setup

USB 2.0 Supports

This setting enables or disables the support of USB 2.0. Setting options:
Disabled, Enabled.

USB Keyboard Support

Set to Enabled if your need to use an USB keyboard in the operating
system that does not support or have any USB driver installed, such as
DOS and SCO Unix. Setting options: Disabled, Enabled.

SIS AC97 AUDIO

This setting enables or disables the onboard SiS AC97 audio. Setting
options: Disabled, Auto.

SIS S/W Modem

This setting enables or disables the SiS S/W modem. Setting options:
Disabled, Auto.

SIS 1394 Controller (SiS962 only)

This setting enables or disables the SIS 1394 Controller. Setting options:
Disabled, Enabled.

Onboard Super IO Device

Press <Enter> to enter the sub-menu and the following screen appears:

3-15

Chapter 3

Onboard FDC Controller

Select Enabled if your system has a floppy disk controller (FDD) installed
on the system board and you wish to use it. If you install add-on FDC or
the system has no floppy drive, select Disabled in this field. The settings
are: Enabled and Disabled.

Onboard Serial Port 1/Port 2

Select an address and corresponding interrupt for the first and second
serial ports. The settings are: 3F8/IRQ4, 2E8/IRQ3, 3E8/IRQ4, 2F8/IRQ3,
Disabled, Auto.

UART Mode Select

This setting allows you to specify the operation mode for serial port 2.
Setting options: IrDA, ASKIR, Normal.

Normal RS-232C Serial Port
IrDA IrDA-compliant Serial Infrared Port
ASKIR Amplitude Shift Keyed Infrared Port

RxD, TxD Active

This setting controls the receiving and transmitting speed of the IR pe­ripheral in use. Setting options: Hi/Hi, Hi/Lo, Lo/Hi, Lo/Lo.

IR Transmission Delay

This setting determines whether the IR transmission rate will be delayed
while converting to receiving mode. Setting options: Disabled, Enabled.

UR2 Duplex Mode

This setting controls the operating mode of IR transmission/reception.
Setting options: Full, Half. Under Full Duplex mode, synchronous, bi­directional transmission/reception is allowed. Under Half Duplex mode,
only asynchronous, bi-directional transmission/reception is allowed.

Use IR Pins

Please consult your IR peripheral documentation to select the correct
setting of the TxD and RxD signals. Setting options: RxD2/TxD2, IR-
Rx2Tx2.

3-16

BIOS Setup

Onboard Parallel Port

There is a built-in parallel port on the on-board Super I/O chipset that
provides Standard, ECP, and EPP features. It has the following options:

Disabled
3BC/IRQ7 Line Printer port 0
278/IRQ5 Line Printer port 2
378/IRQ7 Line Printer port 1

Parallel Port Mode

SPP : Standard Parallel Port
EPP : Enhanced Parallel Port
ECP : Extended Capability Port
ECP + EPP: Extended Capability Port + Enhanced Parallel Port

SPP/EPP/ECP/ECP+EPP

To operate the onboard parallel port as Standard Parallel Port
only, choose SPP. To operate the onboard parallel port in the
EPP mode simultaneously, choose EPP. By choosing ECP,
the onboard parallel port will operate in ECP mode only. Choosing
ECP + EPP will allow the onboard parallel port to support both
the ECP and EPP modes simultaneously.

EPP Mode Select

The onboard parallel port is EPP Spec. compliant, so after the user chooses
the onboard parallel port with the EPP function, the following message
will be displayed on the screen: EPP Mode Select. At this time either
EPP 1.7 spec or EPP 1.9 s pec can be chosen.

ECP Mode Use DMA

The ECP mode has to use the DMA channel, so choose the onboard
parallel port with the ECP feature. After selecting it, the following mes­sage will appear: ECP Mode Use DMA. At this time, the user can
choose between DMA channel 3 or 1.

3-17

Chapter 3

Game Port Address/Midi Port Address

This setting assigns certain addresses for the game port and midi port.
Settings for game port address are: Disabled, 201 and 209.
Settings for Midi port address are: Disabled, 330, 300 and 290.

Midi Port IRQ

This setting assigns an IRQ for the midi port. Settings are: 5, 10.

Init Display First

This item specifies which VGA card is your primary graphics adapter. Settings:
PCI Slot and AGP.

System Shre Memory Size

For SiS chipsets, the system shares memory to the onboard VGA card. This
setting controls the exact memory size shared to the VGA card. Setting options:
4MB, 8MB, 16MB, 32MB, 64MB, 24MB.

Onboard Lan Device

Select Enabled to activate the onboard LAN controller. Setting options:
Enabled, Disabled.

Onboard Lan Boot ROM (Optional)

This setting determines whether or not to activate the boot ROM of the onboard
LAN chip. Setting options: Enabled, Disabled.

3-18

BIOS Setup

Power Management Setup

The Power Management Setup allows you to configure you system to most
effectively save energy while operating in a manner consistent with your own
style of computer use.

IPCA function

This item is to activate the ACPI (Advanced Configuration and Power Man­agement Interface) Function. If your operating system is ACPI-aware, such as
Windows® 98SE/2000/ME, select Enabled. Settings: Enabled and Disabled.

Sleep State

This item specifies the power saving modes for ACPI function. Options are:

S1/POS The S1 sleep mode is a low power state. In this state, no

system context (CPU or chipset) is lost and hardware

maintains all system context.

S3/STR The S3 sleep mode is a power-down state in which power

is supplied only to essential components such as main

memory and wake-capable devices and all system con-

text is saved to main memory. The information stored in

memory will be used to restore the PC to the previous

state when an wake up event occurs.

3-19

Chapter 3

Power Management

This item is used to select the degree (or type) of power saving and is related
to these modes: Suspend Mode and HDD Power Down. There are three op­tions for power management:

Min Saving Minimum Power Management. Suspend Mode = 1 Hour.
Max Saving Maximum Power Management. Suspend Mode = 1 Min.
User Define Allows end users to configure each mode separately.

Suspend Mode

If system activity is not detected for the length of time specified in this field, all
devices except CPU will be shut off. Settings are Disabled, 1 Min, 2 Min, 4
Min, 8 Min, 12 Min, 20 Min, 30 Min, 40 Min and 1 Hour.

Modem Use IRQ

This setting names the interrupt request (IRQ) line assigned to the modem (if
any) on your system. Activity of the selected IRQ always awakens the system.
Setting options: 3, 4, 5, 7, 9, 10, 11, AUTO.

Hot Key Function As

This setting specifies the function of the preset hot key (Ctrl+Alt+Backspace).
Setting options: Disable, Power Off, Suspend. (This feature is applicable only
if it is running under the DOS OS.)

HDD Off After

When enabled and after the set time of system inactivity, the hard disk drive
will be powered down while all other devices remain active. The settings are:
Disable, 1~15 Min.

Power Button Function

This item sets the function of the power button. Available settings are:

Power Off The power button is normal power on/off function

key.

Suspend When you press the power button, the computer

enters the suspend/sleep mode, but if the button is

pressed for more than four seconds, the computer is

turned off.

3-20

BIOS Setup

After AC Power Lost

This item specifies whether your system will reboot after a power failure or
interrupt occurs. Available settings are:

Power Off Leaves the computer in the power off state.
Power On Reboots the computer.
Last State Restores the system to the status before power failure

or interrupt occurred.

PM Wake Up Events

Press <Enter> to enter the sub-menu and the following screen appears:

IRQ [3-7,9-15], NMI & IRQ 8 Break Suspend

This setting enables/disables the monitoring of the specified IRQ line. If
set to Enabled, the activity of the specified IRQ line will prevent the
system from entering power saving modes or awaken it from power sav­ing modes. Setting options: Disabled, Enabled.

Note: IRQ (Interrupt Request) lines are system resources allocated
to I/O devices. When an I/O device needs to gain attention of the
operating system, it signals this by causing an IRQ to occur. After
receiving the signal, when the operating system is ready, the system
will interrupt itself and perform the service required by the I/O device.

3-21

Chapter 3

Wake Up On Ring, Wake Up On PME, USB Wake up from S3, PS2MS
Wakeup from S3/S4/S5

These fields specify whether the system will be awakened from power
saving modes when activity or input signal of the specified hardware
peripheral or component is detected. Settings are: Enabled and Disabled.

Note: To use the function of Wake up on Ring, you need to install
a modem supporting power on function.

PS2KB Wakeup From S3/S4/S5

This setting allows you to wake up the system from S3/S4/S5 states with
the options of Any Key, Hot Key and Password (max. 8 numbers).

Resume by Alarm

This function is for setting date and time for your computer to boot up.
During Disabled, you cannot use this function. During Enabled, choose
the Month, Day, and Time Alarm:

Month Alarm You can choose which month the system will boot up.
Day of Month Alarm You can choose which day of the preset month

the system will boot up. Set to 0, to boot every
day.

Time (hh:mm:ss) Alarm You can choose what hour, minute and

second the system will boot up.

Note 1: If you have change the setting, you must let the system bootup
until it goes to the operating system, before this function will work.

Note 2: Please see Table 1 for more information on the system wake­up from S1, S3, S4, S5 state.

3-22

BIOS Setup

Table 1

Wake-up signal from S1 S3 S4 S5

Wake Up On Ring v v v v

Wake Up On PME v v v v

PS/2 Mouse & Keyboard v v v v

USB Mouse & Keyboard v v

BIOS Alarm v v v v

**Reloads Global Timer Events**
Primary/Secondary IDE, FDD, COM, LPT Port, PCI PIRQ[A-D]#

Global Timer Events are I/O events whose occurence can prevent the
system from entering a power saving mode or can awaken the system
from such a mode. In effect, the system remains alert for anything which
occurs to a device that is configured as Enabled, even when the system
is in a power down mode. Setting options: Disabled, Enabled.

3-23

Chapter 3

PnP/PCI Configurations

This section describes configuring the PCI bus system. PCI, or Peripheral
Component Interconnect, is a system which allows I/O devices to operate at

speeds nearing the speed the CPU itself uses when communicating with its
own special components. This section covers some very technical items and it
is strongly recommended that only experienced users should make any changes
to the default settings.

Clear ESCD

Normally, you leave this field Clear ESCD to reset Extended System Configuration
Data (ESCD) when you exit Setup if you have installed a new add-on and the
system reconfiguration has caused such a serious conflict that the operating
system can not boot. The settings are: Enabled and Disabled.

Resource Controlled By

The Award Plug and Play BIOS has the capacity to automatically configure all
of the boot and Plug and Play compatible devices. However, this capability
means absolutely nothing unless you are using a Plug and Play operating
system such as Windows® 98/2000/XP. If set to Auto, BIOS will automatically
assign the IRQ to each device. If set to manual, you have to choose specific
resources by going into each of the sub menu that follows this field (a sub
menu is preceded by a !). The settings are: Auto (ESCD), Manual.

3-24

BIOS Setup

IRQ Resources

The items are adjustable only when Resources Controlled By is set to Manual.
Press <Enter> and you will enter the sub-menu of the items. IRQ Resources list
IRQ 3/4/5/7/9/10/11/12/14/15 for users to set each IRQ a type depending on the
type of device using the IRQ. Settings are:

PCI Device For Plug & Play compatible devices designed for PCI

bus architecture.

Reserved The IRQ will be reserved for further request.

PCI/VGA Palette Snoop

When set to Enabled, multiple VGA devices operating on different buses can
handle data from the CPU on each set of palette registers on every video
device. Bit 5 of the command register in the PCI device configuration space is
the VGA Palette Snoop bit (0 is disabled). For example, if there are two VGA
devices in the computer (one PCI and one ISA) and the:

VGA Palette Snoop
Bit Setting Action

Disabled Data read or written by the CPU is only directed to the PCI

VGA devices palette registers.

Enabled Data read or written by the CPU is directed to both the PCI

VGA devices palette registers and the ISA VGA devices pal-

ette registers, permitting the palette registers of both VGA

devices to be identical.

The setting must be set to Enabled if any ISA bus adapter in the system
requires VGA palette snooping.

3-25

Chapter 3

PC Health Status

This section shows the status of your CPU, fan, warning for overall system
status. Monitor function is available only if there is hardware monitoring
mechanism onboard.

Case Open Warning

Set this option to enable, reset, or disable the chassis intrusion detector. Dur­ing Enabled, any intrusion on the system chassis will be recorded. The next
time you turn on the system, it will show a warning message. To be able to clear
those warnings, choose Reset. After clearing the message it will go back to
Enabled.

CPU Warning Temperature

If the CPU temperature reaches the upper limit preset in this setting, the warn­ing mechanism will be activated. This helps you to prevent the CPU overheat
problem.

System/CPU Temperature, CPU Fan/System Fan Speed, Vcore, 3.3V, +5V,
+12V, -12V, -5V, VBAT(V), 5VSB(V)

These items display the current status of all of the monitored hardware de­vices/components such as CPU voltages, temperatures and all fans speeds.

Shutdown Temperature

This option is for setting the shutdown temperature level for the processor.
When the processor reaches the temperature you set, the ACPI-aware system
will be shut down.

3-26

BIOS Setup

Frequency/Voltage Control

This section describes how to set the CPU FSB frequency, spread spectrum,
clock ratio etc.

CPU Clock Ratio

End users can overclock the processor (only if the processor supports so)
by specifying the CPU ratio (clock multiplier) in this field.

Auto Detect DIMM/PCI Clk

This option allows you to enable/disable the feature of auto detecting the
clock frequency of the installed DIMM/PCI bus. The settings are: Enabled,
Disabled.

Spread Spectrum

When the motherboards clock generator pulses, the extreme values (spikes)
of the pulses creates EMI (Electromagnetic Interference). The Spread Spec­trum function reduces the EMI generated by modulating the pulses so that the
spikes of the pulses are reduced to flatter curves. If you do not have any EMI
problem, leave the setting at Disabled for optimal system stability and
performance. But if you are plagued by EMI, setting to Enabled for EMI
reduction. Remember to disable Spread Spectrum if you are overclocking be­cause even a slight jitter can introduce a temporary boost in clockspeed which

may just cause your overclocked processor to lock up.

3-27

Chapter 3

CPU Frequency

Use this item to select the appropriate clock frequency of the CPU host bus.
Options are: 100MHz, 133MHz, Default.

DRAM Frequency

Use this item to select the appropriate frequency for your DDR SDRAM
modules. Options are: 200MHz, 266MHz, 333MHz and By SPD.

3-28

BIOS Setup

Load Fail-Safe/Optimized Defaults

The two options on the main menu allow users to restore all of the BIOS
settings to the default Fail-Safe or Optimized values. The Optimized Defaults
are the default values set by the mainboard manufacturer specifically for opti­mal performance of the mainboard. The Fail-Safe Defaults are the default val­ues set by the BIOS vendor for stable system performance.

When you select Load Fail-Safe Defaults, a message as below appears:

Pressing Y loads the BIOS default values for the most stable, minimal system
performance.

When you select Load Optimized Defaults, a message as below appears:

Pressing Y loads the default factory settings for optimal system performance.

3-29

Chapter 3

Set Supervisor/User Password

When you select this function, a message as below will appear on the screen:

Type the password, up to eight characters in length, and press <Enter>. The
password typed now will replace any previously set password from CMOS
memory. You will be prompted to confirm the password. Retype the password
and press <Enter>. You may also press <Esc> to abort the selection and not
enter a password.

To clear a set password, just press <Enter> when you are prompted to enter the
password. A message will show up confirming the password will be disabled.
Once the password is disabled, the system will boot and you can enter Setup
without entering any password.

When a password has been set, you will be prompted to enter it every time you
try to enter Setup. This prevents an unauthorized person from changing any
part of your system configuration.

Additionally, when a password is enabled, you can also have BIOS to request
a password each time the system is booted. This would prevent unauthorized
use of your computer. The setting to determine when the password prompt is
required is the Security Option of the Advanced BIOS Feature menu. If the
Security Option is set to System, the password is required both at boot and at
entry to Setup. If set to Setup, password prompt only occurs when you try to
enter Setup.

About Supervisor Password & User Password:

Supervisor password: Can enter and change the settings of

the setup menu.

User password: Can only enter but do not have the right

to change the settings of the setup menu.

3-30

Using 4- or 6-Channel Audio Function

Appendix: Using 4- or 6-Channel Audio
Function

The motherboard is equipped with Realtek ALC650 chip, which
provides support for 6-channel audio output, including 2 Front, 2 Rear, 1
Center and 1 Subwoofer channel. ALC650 allows the board to attach 4 or 6
speakers for better surround sound effect. The section will tell you how to
install and use 4-/6-channel audio function on the board.

TOPICS

Installing the Audio Driver A-2
Using 4- or 6-Channel Audio Function A-4
Testing the Connected Speakers A-8
Playing KaraOK A-9

A-1

Appendix

Installing the Audio Driver

You need to install the driver for Realtek ALC650 chip to function prop­erly before you can get access to 4-/6-channel audio operations. Follow the
procedures described below to install the drivers for different operating systems.

Installation for Windows 98SE/ME/2000/XP

For Windows® 2000, you must install Windows® 2000 Service Pack2 or

later before installing the driver.

The following illustrations are based on Windows® XP environment and
could look slightly different if you install the drivers in different operating
systems.

1. Insert the companion CD into the CD-ROM drive. The setup screen

will automatically appear.

2. Click Avance ALC650 Sound Drivers.

3. Click Next to start installing files into the system.

A-2

Click here

4. Click Finish to restart the system.

Using 4- or 6-Channel Audio Function

Click here

Select this
option

A-3

Click here

Appendix

Using 4- or 6-Channel Audio Function

After installing the audio driver, you are able to use the 4-/6-channel
audio feature now. To enable 4- or 6-channel audio operation, first connect 4
or 6 speakers to the appropriate audio connectors, and then select 4- or 6­channel audio setting in the software utility.

Attaching Speakers

To perform multichannel audio operation, connect multiple speakers to
the system. You should connect the same number of speakers as the audio
channels you will select in the software utility.

The audio connectors on the back panel already provide 2-channel
analog audio output function. The back panel’s audio connectors can be
transformed to 4-/6-channel analog audio connectors automatically when
you select correct setting in the software utility. For information about the
setting, refer to Selecting 4- or 6-Channel Setting later in the section.

Make sure all speakers are connected to Line Out connectors. Diverse
connector configurations for 2-, 4- and 6-channel using back panel connec­tors are described on the next page

Note:

If the Center and Subwoofer speaker exchange their audio
channels when you play video or music on the computer, a
converter may be required to exchange center and subwoofer
audio signals. You can purchase the converter from a

speaker store.

A-4

2-Channel Analog Audio Output

Using 4- or 6-Channel Audio Function

1 Line Out (Front channels)
2 Line In
3 MIC

Description:
Line Out, Line In and MIC functions all
exist under 2-channel configuration.

4-Channel Analog Audio Output

1 Line Out (Front channels)
2 Line Out (Rear channels)
3 MIC

Description:
Line In is converted to Line Out function under
4-channel configuration.

3

1

2

3

1

2

6-Channel Analog Audio Output

1 Line Out (Front channels)
2 Line Out (Rear channels)
3 Line Out (Center and Subwoofer channel)

Description:
Both Line In and MIC are converted to Line Out
function under 6-channel configuration.

A-5

2

3

1

Appendix

Selecting 4- or 6-Channel Setting

1. Click the audio icon from the window tray at the bottom of the

screen.

2. Select any surround sound effect you prefer from the “Environment”

pull-down menu under the Sound Effect tab.

Click here and the pull­down menu will appear

3. Click the Speaker Configuration tab.

A-6

Click here

Using 4- or 6-Channel Audio Function

4. The following window appears.

5. Select the multi-channel operation you prefer from No. of Speakers.

6. Click OK.

A-7

Appendix

Testing the Connected Speakers

To ensure 4- or 6-channel audio operation works properly, you may
need to test each connected speaker to make sure every speaker work properly.
If any speaker fails to sound, then check whether the cable is inserted firmly
to the connector or replace the bad speakers with good ones.

Testing Each Speaker:

1. Click the audio icon from the window tray at the bottom of the

screen.

2. Click the Speaker Test tab.

3. The following window appears.

Subwoofer

Front Left

Rear Left

Center

4. Select the speaker which you want to test by clicking on it.

Note:

6 speakers appear on the “Speaker Test” window only when
you select “6 channels mode” in the “No. of Speakers” column.
If you select “4 channels mode”, only 4 speakers appear on the
window.

A-8

Front Right

Rear Right

Using 4- or 6-Channel Audio Function

Playing KaraOK

The KaraOK function will automatically remove human voice (lyrics)
and leave melody for you to sing the song. The function is applied only for
2-channel audio operation, so make sure “2 channels mode” is selected in
the “No. of Speakers” column before playing KaraOK.

Playing KaraOK:

1. Click the audio icon from the window tray at the bottom of the

screen.

2. Make sure the Sound Effect tab is selected.

3. Select Voice Cancellation in the “KaraOK” column.

Click this

4. Click OK.

A-9

Glossary

Glossary

Glossary

ACPI (Advanced Configuration & Power Interface)
This power management specification enables the OS (operating system) to control the
amount of power given to each device attached to the computer. Windows 98/98SE,
Windows 2000 and Windows ME can fully support ACPI to allow users managing the
system power flexibly.

AGP (Accelerated Graphics Port)
A new, high-speed graphics interface that based on PCI construction and designed
especially for the throughput demands of 3-D graphics. AGP provides a direct channel
(32-bit wide bus) between the display controller and main memory for high graphics
quality and performance.

ATX

A modern shape and layout of mainboard that supersedes the widely-used Baby AT
form factor. It improves many placement of components and makes a more efficient
design.

BIOS (basic input/output system)
On PCs, an essential software that contains all the control code of input/output inter­face (such as keyboard, disk drives, etc.). It executes hardware test on booting the
system, starts the OS, and provides an interface between the OS and the components.
The BIOS is stored in a ROM chip.

Bus

A set of hardware lines within the computer system, through which the data is trans­ferred among different components. In a PC, the term bus usually refers to a local bus
that connects the internal components to the CPU and main memory.

Cache

A special memory subsystem that is used to speed up the data transfer. It stores the
contents of frequently accessed RAM locations and the addresses where these data
items are stored.

Chipset

A collection of integrated chips designed to perform one or more related functions. For

G-1

Glossary

example, a modem chipset contains all the primary circuits for transmitting and receiv­ing data; a PC chipset provides the electronic interfaces between all subsystems.

CMOS (complementary metal-oxide semiconductor)
CMOS is a widely used type of semiconductor, which features high speed and low
power consumption. PCs usually contain a small amount of battery-powered CMOS
memory to retain the date, time, and system setup parameters.

COM

In MS-DOS system, the name of a serial communications port. DOS supports four
serial ports. For example, if a modem is connected to one serial port and a serial mouse
to another, they are identified as COM1 and COM2.

DIMM (dual in-line memory module)
A small circuit board that holds memory chips. A SIMM (single in-line memory
module) has a 32-bit path to the memory chips whereas a DIMM has 64-bit path.

DRAM (Dynamic RAM)
A most common type of computer memory. It usually uses one transistor and a
capacitor to represent a bit. As the development of technology, the memory type and
specification used in computer becomes variety, such as SDRAM, DDR SDRAM, and
RDRAM. For further instruction, please see the table below:

Dynamic RAM (DRAM) Memory Technologies

Type

FPM (60,70ns)

EDO (50,60,70ns)

SDRAM (66MHz)

SDRAM (100MHz)

SDRAM (133MHz)

RDRAM (Direct Rambus)

DDR SDRAM (100MHz)

DDR SDRAM (133MHz)

* Memory channel width (64 bits started with 75MHz Pentium)

Source: Computer Desktop Encyclopedia

First Used

1990

1994

1996

1998

1999

1999

2000

2000

Clock Rate

25MHz

40MHz

66MHz

100MHz

133MHz

400MHz

100MHz

133MHz

Bus* Width

64 bits

64 bits

64 bits

64 bits

64 bits

16 bits

64 bits

64 bits

G-2

Peak

Bandwidth

200 MBps

320 MBps

528 MBps

800 MBps

1.1 GBps

1.6 GBps

1.6 GBps

2.1 GBps

Volts

5v

5v

3.3v

3.3v

3.3v

2.5v

3.3v

3.3v

Glossary

ECC Memory (error correcting code memory)
A type of memory that contains special circuitry for testing the accuracy of data and
correcting the errors on the fly.

IDE (Integrated Drive Electronics)
A type of disk-drive interface widely used to connect hard disks, CD-ROMs and tape
drives to a PC, in which the controller electronics is integrated into the drive itself,
eliminating the need for a separate adapter card. The IDE interface is known as the
ATA (AT Attachment) specification.

IEEE 1394

A new, high speed external bus standard, also known as FireWire or iLink, which
supports data transfer rates of up to 400 Mbps for connecting up to 63 external
devices.

IrDA (Infrared Data Association)
A group of device vendors, including computer, component and telecommunications,
who have developed a standard for transmitting data via infrared light waves. This
enables you to transfer data from one device to another without any cables.

LAN (local area network)
A computer network that covers a relatively smaller area, such as in a building or an
enterprise. It is made up of servers, workstations, shared resources, a network oper­ating system and a communications link. These individual PCs and devices on a LAN
are known as “nodes”, and are connected by cables to access data and devices any­where on the LAN, so that many users can share expensive devices and data.

LED (light emitting diode)
A semiconductor device that converts electrical energy into light. Since it lights up
(usually red) when electricity is passed through it, it is usually used for the activity
lights on computer’s component, such as disk drivers.

LPT (line printer terminal)
Logical device name for a line printer; a name reserved by the MS-DOS for up to three
parallel printer ports: LPT1, LPT2, and LPT3. It is frequently used by the OS to
identify a printer.

G-3

Glossary

PCI (Peripheral Component Interconnect)
A local bus standard developed by Intel that first appeared on PCs in late 1993. PCI
provides “plug and play” capability and allows IRQs to be shared. The PCI controller
can exchange data with the system's CPU either 32 bits or 64 bits at a time.

PnP (Plug and Play)
A set of specifications that allows a PC to configure itself automatically to work with
peripherals. The user can "plug" in a peripheral device and "play" it without configur­ing the system manually. To implement this useful feature, both the BIOS that sup­ports PnP and a PnP expansion card are required.

POST (Power On Self Test)
During booting up your system, the BIOS executes a series of diagnostic tests, include
checking the RAM, the keyboard, the disk drives, etc., to see if they are properly
connected and operating.

PS/2 Port

A type of port developed by IBM for connecting a mouse or keyboard to a PC. The
PS/2 port supports a mini DIN plug containing just 6 pins. Most modern PCs equipped
with PS/2 ports so that the special port can be used by another device, such as a
modem.

USB (universal serial bus)
A hardware interface for low-speed peripherals such as the keyboard, mouse, joystick,
etc. USB provides a maximum bandwidth of 12 Mbit/sec (Mbps) for connecting up to
127 peripheral devices to PC. USB features hot swap capability and multiple data
streams, allows external devices to be plugged in and unplugged without turning the
system off.

Virus

A program or a piece of code that infects computer files by inserting in those files
copies of itself. The virus code is buried within an existing program, and is activated
when that program is executed. All the viruses are man-made, and often have damaging
side effects.

G-4