Jetway J-993AS-3A User Manual

993AS-L/993AS

/993AN

USER'S MANUAL

PCIAGP Mainboard

For

Pentium II/

III or Socket 370

The author assumes no responsibility for any errors or omissions which

may appear in this document nor does it make a commitment to update

the information contained herein.

Release date: NOV 2000

NO. G03-993ANR3A

** Year 2000 compliant **

Trademark:

* Pentium is registered trademark and MMX is a trademark of Intel corporation,

the other names and brands are the property of their respective owners.

* Specifications and Information contained in this documentation are furnished for information use only, and are subject to

change at any time without notice, and should not be construed as a commitment by manufacturer.

Chapter 1

1-1 Preface............................................................................................................. 1

1-2 Feature of motherboard ................................................................................... 1

1-2-1 Overview.............................................................................................. 1

1-2-2 Key Feature......................................................................................... 2

TABLE OF CONTENT

Chapter 2

Hardware Installation

2-1 Unpacking ........................................................................................................ 3

2-2 Mainboard Diagram.......................................................................................... 4

2-3 Quick Reference for Jumpers, Connectors & Expansion Socket....................... 5

2-4 Installation Steps.............................................................................................. 6

2-5 Jumper Settings ............................................................................................... 6

2-6 System Memory (DRAM).................................................................................. 7

2-7 Central Processing Unit (CPU)......................................................................... 7

2-8 Expansion Cards.............................................................................................. 11

2-9 External Connectors......................................................................................... 11

..................................................................................3

Chapter 3

AWARD BIOS SETUP

3-1 STANDARD CMOS SETUP ............................................................................. 19

3-2 BIOS FEATURES SETUP................................................................................ 20

3-3 CHIPSET FEATURES SETUP......................................................................... 21

3-4 POWER MANAGE MENT SETUP ................................................................... 22

3-5 PnP/PCI CONFIGURATION SETUP ............................................................... 24

3-6 LOAD OPTIMAL DEFAULTS ........................................................................... 24

3-7 LOAD STANDARD DEFAULTS .......................................................................25

3-8 INTEGRATED PERIPHERALS SETUP............................................................ 25

3-9 SUPERVISOR/USER PASSWORD ................................................................. 26

3-10 SAVE & EXIT SETUP ..................................................................................... 26

3-11 EXIT WITHOUT SAVING................................................................................ 26

..................................................................................18

Chapter 4

Software Installation......................................................................... 27

4-1 Mainboard Driver Install in Win9X,WinNT ........................................................ 27

4-2 PC HEALTH MONITOR-III (

4-3 SOUND Driver (Option for motherboard that embedded Audio chip)................ 30

Option for motherboard that embedded PC Health chip)...... 28

APPENDIX-A Magic Install

i

Chapter 1

1-1 Preface

Thank you for purchasing this multifunction motherboard. It has the most flexibility you can find
in today’s computer market. The mainboard integrates both Intel Pentium®II / Pentium®III &
Celeron™(Slot 1 & Socket 370) processor interface into a compact PC/AT compatible system
along with 3D Stereo Sound System audio chip. Moreover, this mainboard allows you
conditionally approach 150MHz * of Front Side Bus Frequency.

1-2 Feature of motherboard

This motherboard is design for the PC user who wants highest possible quality and value in a
small package. It includes following main features：

1-2-1 Overview

• Support both Slot 1 & Socket 370 CPU interface (You can only use one CPU interface

at a time).

• Support Ultra DMA 66 for newer hard disk interface.

• Support Jump-less solution for setting Front Side Bus Frequency (CPU Host Clock)

and CPU ratio under CPU Host/PCI clock of CHIPSET FEATURES SETUP.

• Support CPU Host Clock and DRAM Clock Asynchronous/Synchronous mode, please

refer page 18 “ DRAM Clock”.

• Conditionally support 66MHz~150MHz * of Front Side Bus Frequency. This function

allow user select CPU Bus Frequency by the BIOS to approach Over-Clock possibility.

• Provide PC Health Monitoring to track CPU temperature, system temperature, system

voltage, and fan speed. When CPU current temperature is over CPU warning
temperature, system will slow down automatically in order to reduce the CPU’s
temperature. (Option for motherboard that embedded PC Health chip)

• Logo-DIY: Provide CBROM utility for user to create their own loge in the BIOS.

• Built in high quality PCI-Based HRTF 3D Extension Positional Audio Chip (Option for

motherboard that embedded Audio chip)

- Supports rear side speakers, C3DX positional audio in 4 channels speaker mode.

- Professional digital audio interface to support 24-bit SPDIF IN and OUT (44.1K and 48K

format).

- HRTF-base 3D positional audio, supporting DirectSound™ 3D and Aural A3D™ interface.

- Digital functions that capable to provide hi-fi stereo, Dolby, 3D surround effects, and
playing MP3 music.

• You can add our Optical kit (Option for motherboard that embedded Audio chip) to

connect any optical Input/Output device for super high quality sound transaction,
such as playing & recording MD(Mini Disk)/CD; CD-ROM directly recording to MD;
combine with DVD player to create a home theater system (This upgrade kit includes
Optical Module, Optical Cable, and Software DVD Driver).

1

1-2-2 Key Feature

• Multi-Speed Support：Provide 66/75*/83*/95*/100/112*/117*/124*/133*/150*MHz Front
Side Bus Frequency to support Intel Pentium®II / Pentium®III, Celeron processor for Slot1
interface or Intel Celeron PPGA on a ZIP Socket 370 interface.

• Chipset： VIA Apollo Pro AGPset .

• DRAM Memory Support：Support 3 x 168-pin DIMM sockets (3.3V) for memory from 8M

Byte to 1.5GB Byte in either EDO (66MHz only) or SDRAM (66MHz/100MHz/133 MHz) type
module with ECC or parity check.

• AGP, ISA, and PCI expansion Slots：Provide an AGP slot, one 16-bit ISA slot, and four
32-bit PCI master slots.

• Super Multi-I/O: Provides two high-Speed UART compatible serial ports and one parallel
port with EPP and ECP capabilities. Two floppy drives of either 5.25” or 3.5” (1.44MB or

2.88MB) are also supported without an external card.

• PCI Bus Master IDE Controller and ULTRA DMA 33/66 : On-board PCI Bus Master IDE
controller with two connectors that supports four IDE devices in two channels, provides
faster data transfer rates, and supports Enhanced IDE devices such as Tape Backup, CD­ROM, ZIP, LS-120 Drives. This controller also supports PIO Modes and Bus Master IDE
Ultra DMA 33/66Mbyte/Second.

• ACPI supporting for OS Directed Power Management.

Ring-In Wake up: When Ring-In the system can wake up from SMI Mode.
Ring-In Power On: When Ring-In the system can power on automatic by this function.
RTC Power On: Enabled RTC Power On function, you can set RTC alarm to power on the

system at the time length that correspond to your setting.

Power Button: Press the button will place the system power on/off.
Wake on LAN : The system can power on by server in Network.
Support Software Power Off function.

• Power Support: Efficient PWM switching power instead of traditional Linear Voltage
Regulator to prevent power component from being burned-out.

• PC 99 ready

• PS/2 Mouse: This mainboard support PS/2 mouse set.

• USB Port Connector: This mainboard supports two USB port connectors for USB devices.

• Optional IrDA: This mainboard supports an optional infrared port module for wireless

interface, with independent 3rd UART (32-byte FIFO).

• AGP: Accelerated Graphics Port, for to 533MB/sec data transfer rate and 66/133MHz Bus
clock to improve graphic functions.

• ATX Form Factor: Dimensions 30.5cm x 19cm.

* Your memory module(s) must be PC133 compliant SDRAM chips and specified to run

on 133MHz or 150MHz.
* When you are running at 150MHz, make sure all of your PCI devices have enough
tolerance to run on 37.5MHz . Otherwise, it may cause your system become very
unstable.

2

Chapter 2

Hardware Installation

2-1 Unpacking

This mainboard package should contain the following:

• The mainboard

• USER’S MANUAL for mainboard

• Cable set for Ultra DMA 66 IDE x1, Floppy x1

• CD for Drivers PACK

The mainboard contains sensitive electronic components that can be easily damaged by
electron-static, so the mainboard should be left in its original packing until it is installed.

Unpacking and installation should be done on a grounded anti-static mat.

The operator should be wearing an anti static wristband, grounded at the same point as the anti­static mat.

Inspect the mainboard carton for obvious damage. Shipping and handling may cause damage to
your board. Be sure there are no shipping and handling damages on the board before proceeding.

After opening the mainboard carton, extract the system board and place it only on a grounded
anti-static surface component side up. Again inspect the board for damage.

Press down on the entire socket IC’s to make sure that they are properly inserted. Do this only
on with the board placed on a firm flat surface.

Warning: Do not apply power to the board if it has been damaged.

You are now ready to install your mainboard. The mounting hole pattern on the mainboard
matches the ATX system board.

It is assumed that the chassis is designed for a standard ATX main board mounting. Place the
chassis on the anti-static mat and remove the cover.

Take the plastic clips, Nylon stand-off and screws for mounting the system board, and keep
them separate.

3

V

5

N

AG

D
3

JP2JP3

2-2 Mainboard Diagram

J3

DI N

MINI -

USB

J1

CPUFAN

J4

ATX POWER CONN.

SLOT-1

U10

U18

DIMM1

CP U

COM 2

PARALLEL PORT

LINE- OUT

AGC

LI N E- I

MIC

SPKIN 1

J

S PD IF IN 1

SPDIFOUT

COM 2 COM1

J2

GAM E

IR1

JP1

SLOT-1

U11

IA Apoll o Pr o

U7

IDE2

CMI8738B

P1

IDE1

FDD

PCI1

ZI F SOCKET 370

JP11

IDE2

BATT.

DI M M1

DIMM2

DI M M3

BT1

+

PCI 1

PCI2

U16

PCI3

BI OS

PCI4

SL1

VIA 82C596B

PS-ON

SMI

TBSW

JP14

HDLED

RST TBLE

KEYLOCK

SPEAKER

JP1

Figure 2-2

Option for motherboard that embedded Audio chip

4

2-3 Quick Reference for Jumpers, Connectors & Expansion Socket

Jumpers

Jumper Name Description Page

JP11,JP12 CPU Bus Frequency Selection Refer to page 6 p. 6

U18 CPU Ratio Selector Refer to page 6 p. 6

JP14 CMOS RAM Clear 1-2 Normal ,2-3 Clear CMOS p. 7

Connectors

Connector Name Description Page

PL1 ATX Power Connector 20-Pin Block p.9
MINI-DIN PS/2 Keyboard/PS/2 Mouse 6-Pin Female p.9

USB USB Port Connector 5-Pin Connector

PRINT Parallel Port Connector 26-Pin Female p.9
COM1, COM2 Serial Port COMA , COMB 9-Pin Connector p.10
FDD Floppy Driver Connector 34-Pin Block p.10
IDE1 Primary IDE Connector 40-Pin Block p.10
IDE2 Secondary IDE Connector 40-Pin Block p.11
HDLED IDE activity LED 2-Pin Connector p.11
SMI SMI Suspend Switch 2-Pin Connector p.11
JP13 Front Panel Connector 16-Pin Block

IR1 Infrared Module Connector 10-Pin Block p.12
CPUFAN, SYSFAN FAN Connector Extra fanning system connectors p.12
PS-ON ATX power button/soft power button 2-Pin Connector p.12
WOL Wake On LAN 3-pin Block P.13

p.11

p.9

Jumpers & Connectors (Option for motherboard that embedded Audio chip)

Item number Name Description Page

JP4 On-Board Sound Enable/Disable 1-2 : Disabled , 2-3 : Enabled p.13
JP1 AUX IN 4-pin Block p.13
JP2 CD-Audio 4-pin Block p.13
JP3 CD-Audio 4-pin Block p.13
AGC Line IN/Line Out/MIC /Game Connector 15-pin Connector + 3 phone jack p.13
SPKIN 1 PC Speaker In 2-pin Block p.14
SPDIFIN 1 SPDIF (Sony/Philips Digital Interface) IN 3-pin Block p.14
SPDIFOUT SPDIF (Sony/Philips Digital Interface) OUT 2-pin Block p.14
JP7 For Optional Optical Kit Connector 10-pin Connector p.14

Expansion Sockets

Socket/Slot Name Description

DIMM1,DIMM2, DIMM3 DIMM Module Socket 168-Pins DIMM SDRAM Module Expansion Socket

Slot1 CPU Slot Pentium II/III CPU Slot

Zip Socket370 CPU Socket Celeron PPGA CPU Socket

AGP SLOT AGP SLOT AGP Expansion Slot

PCI1, PCI2,PCI3 ,PCI4 PCI Slot 32-bit PCI Local Bus Expansion slots

SL1 ISA Slot 16-bit ISA Bus Expansion slot

5

g

2-4 Installation Steps

Before using your computer, you must follow the steps as follows:

1. Set Jumpers on the Mainboard

2. Install the CPU

3. Install DRAM Modules

4. Install Expansion card

5. Connect Cables, Wires, and Power Supply

2-5 Jumper Settings

1. CPU Bus Frequency Selection :

CPU External Frequency：JP12, JP11

COM2

JP12

1

3

JP11

•

Users also can setting the CPU Bus frequency in the “CPU Host/PCI clock” in

CPU JP12 JP11 BIOS Setting

66MHz 2-3 ON Default

100MHz 1-2 ON Default
133MHz* 1-2 OFF Default
150MHz* 1-2 OFF 150MHz

∗

Your Memory must meet the requirement to run on 133MHz or 150MHz
condition. In order to run 150MHz, Please set jumper at 133MHz condition and
then chan

JP12, JP11

e the setting to 150MHz from the BIOS.

CHIPSET FEATURES SETUP. (Please refer to page 18)

2. CPU Ratio Selector：U18

Ratio 1 2 3 4 Ratio 1 2 3 4

2.0x ON ON ON ON 5.5x OFF OFF OFF ON

2.5x OFF ON ON ON 6.0x ON ON ON OFF

3.0x ON OFF ON ON 6.5x OFF ON ON OFF

3.5x OFF OFF ON ON 7.0x ON OFF ON OFF

4.0x ON ON OFF ON 7.5x OFF OFF ON OFF

4.5x OFF ON OFF ON 8.0x ON ON OFF OFF

5.0x ON OFF OFF ON

Table for the Pentium III and Celeron Socket 370 CPU

Celeron Pentium III Pentium III

Speed Bus Ratio Speed Bus Ratio Speed Bus Ratio

300/66 66MHz 4.5x 500E/100 100MHz 5.0x 733/133 133MHz 5.5x
333/66 66MHz 5.0x 533EB/133 133MHz 4.0x 750/100 100MHz 7.5x
366/66 66MHz 5.5x 550E/100 100MHz 5.5x 800/100 100MHz 8.0x
400/66 66MHz 6.0x 600E/100 100MHz 6.0x 800EB/133 133MHz 6.0x
466/66 66MHz 7.0x 600EB/133 133MHz 4.5x 850/100 100MHz 8.5x
500/66 66MHz 7.5x 650/100 100MHz 6.5x 866/133 133MHz 6.5x
533/66 66MHz 8.0x 667/133 133MHz 5.0x 933/133 133MHz 7.0x
533A/66 66MHz 8.0x 700/100 100MHz 7.0x 1.0GHz/133 133MHz 7.5x
566/66 66MHz 8.5x
600/66 66MHz 9.0x

633/66 66MHz 9.5x
667/66 66MHz 10.0x
700/66 66MHz 10.5x
733/66 66MHz 11.0x
766/66 66MHz 11.5x

∗ Because the Ratio are fixed by CPU Manufacture, users don’t need

to setting ratio any more, this table just for reference use.

6

2. CMOS RAM Clear: JP14 (Yellow color selector)

WARNING: Make sure your computer is POWER OFF when you CLEAR CMOS.

Connect a jumper Cap over this jumper for a few seconds, will clears information stored in the
CMOS RAM Chip that input by user, such as hard disk information and passwords. After
CLEAR CMOS, you must enter the BIOS setup (by holding down <DEL> during power-up) to re­enter BIOS information (see BIOS SETUP).

Selections JP14

Normal 1-2 (Default)
Clear CMOS 2-3 (momentarily)

JP14

1

2

3

Clear CMOS

COM2

CMOS RAM (Normal / Clear CMOS Data)

JP14

1

2

3

Normal

2-6 System Memory (DRAM)

This mainboard supports three 168-pins DIMM modules, the Max Memory Size is 1.5GB.

DIMM 1

168-pin DIMM

168-pin DIMM 168-pin DIMM

168-pin DIMM

DIMM 2 DIMM 3 System can be Accept or Not

x x Accept

x Accept

168-pin DIMM 168-pin DIMM

Accept

2-7 Central Processing Unit (CPU)

2-7-1 The mainboard provides a Slot-1 for Pentium II/III processor. The CPU on board must

have a fan or heat sink attached to prevent overheating.

WARNING: Without a fan or heat sink, the CPU will overheat and cause damage to both the CPU

and the mainboard.

To install a CPU, first turn off your system and remove its cover. Locate the Slot- 1 and place
RETENTION MODULE as following:

IMPORTANT: You must set jumper JP11,JP12 for “Bus Frequency Selection” on page6 depending

on the CPU that you install.

1. Attach heat sink to the CPU.

2. Place Part A on Slot-1 and gently screw four corners on top of the main- board.

COM2

PART A

7

2-7-2 The mainboard also provides a 370-pin ZIF Socket 370. The CPU on mainboard must
have a fan attached to prevent overheating.

To install a CPU, first turn off your system and remove its cover. Locate the ZIF Socket and
open it by first pulling the lever sideways away from the socket then upwards to a 90-degree
right angle. Insert the CPU with the white dot as your guide. The white dot should point towards
the end of the level. The CPU has a corner pin for three of the four corners, the CPU will only fit
in the one orientation as shown as follow. With the added weight of the CPU fan, no force is
required to insert the CPU. Once completely inserted, hold down on the fan and close the
Socket’s lever.

IMPORTANT: You can setting the CPU ratio and Host Frequency in the BIOS setup on page 18

COM2

White Dot

CPU

Socket 370

Lever

CPU ZIF Socket 370

Blank

Lock

Socket 370

2-7-3 Intel® Pentium® III Processor (256K) in the FC-PGA form factor: Mechanical Features

The FC-PGA package has the processor’s silicon die directly mounted to a pinned interposer substrate.
The pin grid array is partially populated and there may be surface mount components in the unpopulated
central area of the pin field.

Fillet Epoxy

Flip Chip Die

Substrate

(Not to scale)

Intel® Pentium® III Processor in the FC-PGA form factor: Mechanical Features

Pins

C4 Solder bumps

Surface mounted pins

Flip-Chip Si Core

Fillet Epoxy

Multi-layer substrate

(Not to scale)

8

Reference Design: Heatsink

FC-PGA with the reference

FC-PGA with a PPGA heatsink

CPU Insertion

z Intel’s reference design thermal solution is an

active heatsink; an extruded aluminum heatsink

base and a fan attached to the top on the fin

array.

• Heatsinks for the PPGA will not work with the

FC-PGA. A pedestal is required on the
underside of the heatsink to clear the socket

z Recommended thermal interface

material: Chomerics* XTS454.

Step 1

Open the socket by raising the actuation lever.

Step 2

Insert the processor.
Ensure proper pin 1 orientation by aligning the FC-PGA
corner marking with the socket corner closest to the
actuation arm tip. The pin field is keyed to prevent mis­oriented insertion.

Don’t force processor into socket. If it does not go in easily,
check for mis-orientation and debris.

Make sure the processor is fully inserted into the socket
on all sides.

Step 3

Close the socket by lowering and locking the actuation lever.

9

Heatsink Attachment

Step 1

Remove the protective liner from the thermal interface
material on the underside of the heatsink.

This liner is not normally present on the Intel reference

active heatsink.

Step 2

Orient the heatsink with the keyed edge of

heatsink along the cam box side of the

processor.

The clip should be oriented so that the thumb tab will
engage on the cam box side of the socket.

Step 3

Seat the heatsink onto the processor and

engage the clip opposite from the cam box onto

its socket tab first.

CAUTION: Do not slide the heatsink once it is
attached to the processor as the thermal interface
material will tear. Instead lift the heatsink off and
reseat it back down onto the processor if required for
proper alignment.

Step 4

Engage the thumb tab side of the clip onto the

cam box socket tab second.

Connect the fan cable to the appropriate header on the

motherboard.

10

2-8 Expansion Cards

You must read the documentation come with expansion card for any hardware or software
settings that may be required to setup your specific card.

Installation Procedure:

1. Read the documentation from your expansion card.

2. Set any necessary jumpers on your expansion card.

3. Remove your computer’s cover.

4. Remove the bracket on the slot you intend to use.

5. Carefully align the card’s connectors and press firmly.

6. Secure the card on the slot with the screw you remove in step 4.

7. Replace the computer’s cover.

8. Setup the BIOS if necessary.

9. Install the necessary software drivers for your expansion card.

Assigning IRQs for Expansion Cards

Some expansion cards may require an IRQ to operate. Generally an IRQ must be exclusively
assigned to only one device. In an standard design there are 16 IRQs available but most of
them are occupied by the system and leaves 6 free for expansion cards.

With most recent device, the BIOS automatically assign an IRQ number to PCI expansion cards.
Please make sure there are no any of two devices use same IRQs, otherwise your computer
may experience some problems when those two devices are in use at the same time.

Assigning DMA Channels for Expansion Cards

Some devices may also need to use a DMA (Direct Memory Access) channel. DMA
assignments for this mainboard are handled the same way as the IRQ assignment process
described above. You can select a DMA channel in the PCI and PnP configuration section of the
BIOS Setup utility.

2-9 External Connectors

1. Power Connector: ATX Power Connector (20-pin block): PL1

ATX Power Supply connector. This is a new defined 20-pins connector that usually comes
with ATX case. The ATX Power Supply allows to use soft power on momentary switch that
connect from the front panel switch to 2-pins Power On jumper pole on the mainboard.
When the power switch on the back of the ATX power supply turned on, the full power will
not come into the system board until the front panel switch is momentarily pressed. Press
this switch again will turn off the power to the system board.

PIN 1

PIN ROW2 ROW1

1 3.3V 3.3V
2 -12V 3.3V
3 GND GND
4 Soft Power On 5V
5 GND GND
6 GND 5V
7 GND GND
8 -5V Pow er OK
9 +5V +5VSB (for Soft Logic)
10 +5 V +12V

ATX Power Connector

COM2

11

2. PS/2 Mouse & PS/2 Keyboard Connector: MINI-DIN

The connectors for PS/2 keyboard and PS/2 Mouse.

COM2

PS/2 Keyboard

3. USB Port connector: USB

The connectors are 4-pins connector that connect USB devices to the system board.

COM2

USB

USB Port Connector

4. Parallel Port Connector (25-pin female): PRINT

Parallel Port connector is a 25-pin D-Subminiature Receptacle connector. The On-board
Parallel Port can be disabled through the BIOS SETUP. Please refer to Chapter 3
“INTEGRATED PERIPHERALS SETUP” section for more detail information.

COM2

Parallel Port Connector

5. Serial Port COMA, COMB: COM1, COM2

COMA is the 9-pin D-Subminiature mail connector. The On-board serial port can be disabled
through BIOS SETUP. Please refer to Chapter 3 “INTEGRATED PERIPHERALS
SETUP“ section for more detail information.

COM2

COM1

Serial port COMA,COMB Connector

COM2

6. Floppy drive Connector (34-pin block): FDD
This connector supports the provided floppy drive ribbon cable. After connecting the single plug

end to mainboard, connect the two plugs at other end to the floppy drives.

12

COM2

Pin 1

Floppy drive Connector

7. Primary IDE Connector (40-pin block): IDE1

This connector supports the provided IDE hard disk ribbon cable. After connecting the single

plug end to mainboard, connect the two plugs at other end to your hard disk(s). If you install
two hard disks, you must configure the second drive to Slave mode by setting its jumpers
accordingly. Please refer to the documentation of your hard disk for the jumper settings.

COM2

Pin 1

Secondary IDE Connector

8. Secondary IDE Connector (40-pin block): IDE2

This connector connects to the next set of Master and Slave hard disks. Follow the same

procedure described for the primary IDE connector. You may also configure two hard disks
to be both Masters using one ribbon cable on the primary IDE connector and another ribbon
cable on the secondary IDE connector.

COM2

Pin 1

Secondary IDE Connector

9. IDE activity LED: HDLED

This connector connects to the hard disk activity indicator light on the case.

COM2

HDLED

IDE (Hard Drive) LED

10. SMI Switch : SMI

If your case has Suspend switch , you may connect the cable to this connector in order to
have Suspend mode control from your case.

13