Chaintech 4SLE 4SLE User's guide

Main

Board

User's

Guide

P/N:

Code:

9411160050

4SLE.5

The

information in

representa

No

warranty
the
manufacturer
or

the

or

organization

In

no
consequential
documentation,

quality,

products

event

accuracy

will

this

commitment

or

representation,

reserves

associated
of

such

the

manufacturer

damages

even

document

on

or

fitness

the

changes.

arising

if

advised

the

right

with it

is

part

either

for

any

to

make

at

be

out

of

the

subject

of

the

expressed

particular

changes

any

time

liable for

of

the

use

possibility

to

change

vendor.

without

direct,
or

without

or

implied,

purpose

to

the

obligation

indirect,
inability
of

such

notice

is

made

of

this

content

special,

to

use

damages.

and

does

with

document.

of

this

document

to

notify

any

incidental

this

product

not

respect

The

person

or

to

and/

or

This document contains materials protected by copyright.

of

this

part

for

any

Product
only.

All

registered

Printed

manual

purpose

names

trademarks,

property

in

Taiwan

appearing

may

without

product

of

be

reproduced

express

in

this

names

their

respective

or

written

document

or

brand

owners.

transmitted
consent.

are

mentioned

names

in

appearing

any

All

form,

for

rights

are

reserved.

any

by

identification

in

this

document

means

purposes

No

or

are

January

1009

1995

SPAR

Chapter1

Table

Chapter 1 Introduction

1-1

About
The

Green

Main

Board Specifications..

Main

Board

Board

How

to

CPU

Type

Connectors.

Reference

Installation.

External

Main

Memory Configuration..

BIOS

Standard

BIOS

Feature

Chipset

Power
Load

Setup

Password

Auto

Detect

and

Save

Wighout

Chapter

Chapter

Appendix

1-2

1-3

1-4

2 Main

2-1
2-2
2-3

Quick

3

Memory

3-1

3-2

Award
A-1
A-2
A-3
A-4
A-5

A-6

A-7
A-8
A-9 Exit

of

..

this

Setup..

set

Cache

Setup

Features

Management

asanaos"ss*sss******asa****aaesse*********aoonsses

manual

PC

Function..

Layout..

eueusrureonmuroururrorssrsu*osmusanaonueesoumssmse

Jumper..

and

System

Jumper

Memory

Program.

CMOS

Setup.

Defaults..

Setting..

Hard

Exit

Setup..

Saving...

Contents

.

Setup.

Setup.

Disk .

*****

***

**********.********

******.******************

**************************************.

i .

Clock

e*******s****************************

Setting

...

Setting..

esa

Configuration

**********************************..G

Setup

*********************************"********

*****************************************

....

.

sooana

*e*******************°******

.

**********o

**************:

.

18

...

20

.....

****.

.....

34

3

4

9

9

12

19

19

19

28

25

28

29

35

35

Introduction

You

have

CONGRATULATIONS!

main

board

on

the

market

this

product
from a high
This
recent
This

provide
demanding

1-1

This

manual

board
Information

what

you
provide

The

chapter

main

Chapter

486

main

technology

system

you

applications.

About

as

soon

you

information

board

2,

Main

will

provide

quality

board

board

with

this

is

arranged

as

is

presented

should

enclosed

Board

486

to

takes

the

possible.

install and configure your 486 main board.

3,

Chapter

your

Memory

system's

on-board

instructions for installing the memory devices
When the above steps have

the

BIOS

setup

using

today.

all

the

main

uses

advanced

provide

full

processing

Manual

to

help

in

three

receive

on

the

features

with a diagram

Setup, includes detailed information on how to

installation,

memory

the

software

chosen

The

manufacturer

performance

board.

design

you

with

high

advantage

in

your

and

all

been completed, you will need to adjust

of

you

speed

you

set

chapters:

486

and

showing

describes

external

utility

up

specifications

the

of

one

and

reliability

techniques

performance

the

80486's

need

for

and

run

In

this

Introduction,

board

main

the

layout

and

size

the

cache

on

the system board.

described

most

is

confident

and

and

capability

even

the

this

486

well

as

of

the
of

configuration

memory

in

the

Appendix.

modern

that

you

expect

the

most

flexibility.

to

most

main

we

as

product.

the

486

and

gives

486

tell

of

3

Main

Board

User's

Guide

Introduction

1-2

The

Green

The Power Management Unit (PMU)

the

reduces

timer

clock

dramaticaly

accomplishment

inactivity

down

PC

ôverall

of

the

activity

time-out,

frequency

Function

system

monitors

and

signals

or

remove

of

this board strictly controls and

power

consumption.

which

detect

the

power-saving

the

power

sources

peripherals.

There

are

four

Power

management

mode

in

this

board

Standby and Suspend mode.

:

This

mode

is

the

NORMAL

mode

normal

operation

PC system. In this mode, the doze timer star counting

is

taking

DOZE

normal

STANDBY

frequency,

monitor.

SUSPEND

(OMHz),
Cache

More

detail

place

and

the

mode:

frequency.

In this mode, CPU, frequency

modë : Scale the

and turn

mode:

slow

down

and

so

on.

information

programmable

off

video sign at to

In

this

mode. The PMU will stop the CPU clock

the

systém

refer

to

A-4.

time-out

CPU

and system clock

power

clock,

power

down

This

the

system

devices

from

various

Normal,

mode

if

no activity

period

has

expired.

is

slowed to 1/2

to

a lower

down the display

the

External

is

to

an

slow

Doze,

of

the

of

OMemory:

-30pin
SIMM

-72-pin

32/36-bit 70/80-ns SIMM Modules

-Maximum

OCache

-Support
64Kx8

Expansion

-ISA

-VESA
(Master

or

in

don't

OShadow

-System

SIMM

Socket

Modules

SIMM

Socket

64MB

memory:

Cache

memory

DIP)

Slots:

slot

16

bits

slots

x 3

mode x 2,
VESA3,
need

to

set

RAM:

BIOs,

x 4

acceptable)

x2

on

board

x 6, 8

one

it

will

any

Video

(256K/1MB/4MB/16MB

(IMB/2MB/4MB/8MB/16MB/32MB

8/9bits

acceptable))

size

0/64/128/256/5

bits

xl

is

in

VESA2,

auto

detect

jumper)

BIOS

and

and

Other

12KB

another

switch

Adapter

(8Kx8,

is

by

ROM

either

itself.

70/80-ns

32Kx8,

in

Users

BIOs

VESA1

1-3

Main

Support

4

Fully

Board

PC/AT

Specifications

Compatible

System

CPUType:

-Inteli486Sx/DX/DX2/DX4/SL-Enhanced/OverlDrive/P24D

-AMD

Am486

-Cyrix Cx486 DX/DX2 (M7/DX2V CPUs

-UMC

USS

-System

-Optional 239-Pin PGA or 237-Pin ZIF CPU socket.

DX/DX2/DX4

clock

25/33/40/50MHz

CPUs

CPUs

BIOS

-Award

OPCB

O

Software/Hardware

O Green

Meet

Size : 220

PC

under

system

EPA

30W

BIOOS

mm

Green

on

the

x

250

turbo

PC

Doze,

mm

speed

standard

Standby

toggle

power

consumption

or

Suspend

mode

5

Main

1-4

Board

Main

User's

Guide

Board

Layout

(PCB

Rev. M106)

JP

P11

Power

Connector

Conn.

Jumper & Connector

NO

J1

J2

J3

Peripheral

Keyboard

Speaker

Connector

FUNCTION

Power

Control

Lock

Connector

Connector

Introduction

REF.

PAGH

P.17

P.14

P.14

J4

J5

J6

J7

JP1-2,JP4,JP24

JP3,JP17-18,JP21,JP28,

JP28,RP3-6,RP30-31

30-pin

JP17

JF

1

JP2

JP4

SiS

85C471

x 4

epn

x2

CPU

U14

U13

U12

U11

JP5-JP7

JP11

JP13

JP15

JP16

JP22.JP27

Keylock

3

JP16

2

Reset

JP28

2TTEP|

RP7-RP10

RP15-RP19

CN1

External
Reset

|Turbo

Turbo

| CPU Power Voltage Setting Jumper

CPU

System

CMOS Data Clear Jumper

Power

VL-Bus

VL-Bus

CPU

Main

Cache

Keyboard

Battery

Connector

Switch

Connector

Swich

Connector

LED

Connector

Type

Setting

Jumper

Clock

Setting

Jumper

Saving Toggle Switch Connector

Wait State Setting Jumper

Clock

Setting

Jumper

Core

Frequecy

Memory

Size Setting

Connector

Setting

Installation

Junmper

Jumper

Jumper

P.15

P.15

P.16

P.16

P.12

P.11

P.10

P.17

P.16

P.17

P.17

P.12

P.2

P.19

P.13

CN2

TR2

D4

|Power

Supply Connector

Regulator Socket (for

|

Green

LED

3.3/4V

P.13

CPU used)

P.17

Main

Board

Users

Guide

O

Memo

If

your

main

stll

want

or

upgradeyour

2-1

Jumper

jumper

system

those

two

the

open.

board.

pins

pins,

cap

Main

board

has

already

to

refer

to

this

system.

How

switch

switch.consists of

is

to

set

is

used

Placing

and

makes a particular

this

in

way

not

placed

Pins

to

the

is

commonly

on

Chapter

Board

beern

chapter

Jumper

select

two

any

in

between

or three

plastic

pins,

Cap

installed

case

various

gold

jumper

selection.

referred

this

is

2

Setup

by

you

plan

pins

over

cap

Using

to

as

referred

Setting

1

the

dealer,

to

make

operating

projecting

two

pins

the

cap

shorting

to

leave

you

any

modes.

up

from

connects

to

connect

those

the

pins

will

changes

A

the

pins.

If

2-2

The

(P24C),

installing

type

configure

speed

CPU

main

board

running

or

(P3,

rating

JP17,

the

3

Pin

Jumper

Type

can

support

at

systerm

upgrading

JP18,

system

of

the

Microprocessor.

and

clock

the

JP21,

JP23,
generator

clock

System

486

all

speed

CPU

JP28,

1-2:Pin1 and

Clock

microprocessors

serial

to

up

on

this

board,

RP3

jumper

Pin

Configuration

50Mhz.

RP6,

(JP5-JP7)

you

RP30

If

must

2

short

you

set

RP31)

to

match

together

to

up

are

the

and

DX4

CPU

the

9

Main

Board

User's

Guide

Main

Board

Setup

System

Clock

System Clock

25MHz

33MHz

40MHz

50MHz

Setting

CPUType

Configuration

MX8315/UM9515

(U7)

486SX-25

486SX2-50
486DX-25

OverDrive33

|486DX2-50

486DX4-75

486SX-33

486DX-33

OverDrive-33

|486DX2-66

486DX4-100
486SX40

486DX-40

486DX2-80

Is

On

Board

JP6

JP7

JP5

JP6

JP7

JP5

JP6

JP7

JP5

ololo

JP6

JP7

JP5

JP5JP7)

IMISC466

(U6)

Is

On

JP6 JP7JP5

JP6

JP7

JP6 JP7

JP6

JP7

Board

JP5

JP5

JP5

CPU

CPU

TYPEUMC

JP3

JP17

JP18

&

JP21

JP23

JP28

RP3

RP4

RP5

RP6

RP30

RP31

Type

A86SXIS)X2/

SLEnhanced

2-3

2-3

1-2

1-2

0

short

short

Jumper

U5486DXDx2/

DX4/SL

Enhanced

2-3

2-3

1-2

1-2

short

short

Setting

oDPR486

4860verDrive)Write

2-3

2-3

1-2

2-3

short

short

Back)

P24T

(486DX

Write

1-2

2-3

1-2

1-2

S

short

short

Back)

CYRI

1-2

1-2

1-2

1-2

short

short

AMD

Dx2/80

2-3

2-3

1-2

1-2

short

short

short

P24D

o

486DX

1-2

2-3

1-2

1-2

0

short

486DX-50

WARNING!!.

Befor

component

10

you

configure

is

used

JP5

U6

or

ip7,

U7.

please

make

sure

which

OWARNING!!-

Ustng

must

are

the

make

set

correctly

new

sure

Intel,

these

AMD

and

jumpers

Cyrix

JP1,

released

JP2,

JP4

CPU,

and

you

JP24)

11

Main

CPU

JP22

JP22

JP22

JP27

Board

Core

o o o

O

User's

Guide

Frequency

Select

Cyrix

Intel

two

times

Intel

three

AMD

Jumper

CPU

DX4

DX CPU is

time

DX2

used

is

CPU
system

system

is

used

is

used,

clock.

used,

clock.

(UP22,

and

and

set

set

JP27)

CPU

CPU

speed

speed

to

to

Power

When

last

Before

power

Most

connected

are

Supply

installing

connector

connect

source.

power

to

black.

When

to

supplies

the

connector, align

in

positioned

the

Connector

the

board,

be

connecting before installing the

the

power

system

connect

them

middle.

have

so

supply,

two

board.

these

that

the

power

sets

two

the

(CN2)

check

of

Two

of

connectors

two

black

supply

that

six-wire

the

connector

it

is

not

connectors

wires

to

wires

system

connected

on

each

the

power

on

each

Main

Board

is

usually

peripherals.

that

connector

supply

connector

to

must

Setup

the

be

are

JP27

P27

CPU

JP1

o

JP2

JP4

o

o

Power

o|

Voltage

1JP24

JP24

loll-p

2-3

Connectors

system,

controllers
connect-wires
them

function.

Connectors

used

are

including

on

the

to

must

be

aligned

the

the

connect

to

power

front

panel

connectors

in a specific

AMD

DX4

Intel

P24D

Setting

3.3 V CPU

DX2/DX4)

4V

CPU is

5V

CPU

and

the

supply,

of

the

you

is

used

(DX2-66

Jumper

is

used

used

(such

is

used

(default)

Jumper

system

the

keyboard

system
should

way

in

Write -Back)

(JP1,JP2,JP4,JP24)

(such

as

Intel

and

as Cyrix DX2V/DX4V)

Seting

to

board

case.
remember

order

other

and

When

to

have

parts

various

the

connecting

that

some

proper

AMD

of

of

the

Keyboard

1

5

3

4

Connector

POWER
+5V
+12V

-12V
GROUND

GROUND

GROUND

GROUND

-5V
+5V

+5V

+5V

(CN1)

Keyboard

GOOD

Pin

Connector / Pin

Orange

Red

Yellow

Blue
Black

Black
Black

Black

White

Red

Red

Red

Definition

Keyboard

2

5 +5V DC

Definitions

Keyboard

Clock

(None)

Gound

Data

12

13

Main

Board

User's

Guide

Main

Board

Setup

Keyboard
When

this

the

system

users

to

correctly
labeled

from

on

the

Speaker

An

external

board

via

Lock

connector

case,

operate

when

the

board,

left.

Connector

speaker

this

connector.

Connector

is

connected

the

lock

can

your

computer.

connecting

Pin 1 of

4

Keyboard

ock

mounted

disable

the

keylock

the

Connector /

(J3)

inside

(J2)

to

the

keylock

the

keyboard,

It

is

important

to

the

keyboard

lock connector

Definition

+5V DC

Ground

Ground

Keylock

Ground

Pin

Definitions

the

case

to

main

can

on

the

front

preventing

orient

board.

connect

the

to

As

is

the

panel

of

other
cable

clearly

counted

main

External

This

connector

to

back

up
external
oriented

System

This

connector

of

panel

computer,

test

without

or

Internal

may

or

replace
battery,
correctly.

Reset

should

the

system

causing

turning

be

it

is

very

Battery

Switch

case.

it

to

off

Battery

used

the

on-board

important

Pin

Conmector /

be

connected

The

perform

the

power.

Pin

Power

to

connect

battery.

that

Definition

+4.5-6V

No

Pin

Connector

to

Reset

switch

a

cold

Definition

Connector

an

external

When

the

connecting

DC

Connection
Ground
Ground

Definitions

(J5)

the

Reset switch

may

restart

from

4.5V

connecting

be

used

the

power-on

to

wire

on

to

(J4)

6V

the

reset

battery

the

be

front

the

self

14

Speaker

2

3

4

Speaker connector /

No Connection

Definition

Signal

GND

+5VDC

Pin

Definition

Reset

2

Suwitch

System

Connector

GND

/ Pin

Reset

Definitions

15

Main

Board

User's

Guide

Main

Board

Setup

Hardware

The

hardware

hardware

connected,

speed)

(high

Turbo

turbo

the

mode

turbo

switch

hardware

LowSpeed

HighSpeed

J6

Turbo

The

panel

whenever
when

important
connectoris

turbo

of

connect

LED

LED

the

system

the

to orient

the

Connector

connector

system

the

right-hand

Power Saving
(JP13)

There

are

four

power

Standby

If

system

will

cache
Resume

JP13 1-2

you

slow

and

Suspendmode.

have

power

case,

you

down

and

so

switch...etc.

short,

on,

the

then

Switch

switch

on

on

or

case.

is

running

turbo

the

wire

Suspend

management

saving

can

trigger

CPU

auto

force

CPU

connector

the

turbo

off.

(default)

(U7)

is

connected

If

connected,

LED

wire

correctly.

pin.

control

systeminto

clock

wake

into

Connector

is

front

panel

can

switch

7

to a turbo

the

in

turbo
to

the

Resume

modes

switch

Suspend

to

zero

MHz,

up

by

keyboard,

Suspend

used

of
be

(high

turbo

The

in

on

(J6)

to

the

used

turbo

speed)

connector,

"+"

this

the

power

mode

connect

system

to

toggle

LED

LED

mode.

terminal

Switch

board:

front

panel

mode

down

mouse

the

board

unit.

If

the

turbo

on

the

front

will

light

Note

it

is

of

the

Connector

Normal,

of

the

directly,

and

the

external

Suspend

system

on

that

Doze,

to

Green

a

oo

Peripheral

VL-BUS

3

VL-BUS

3 1

CMOS

,

LED

normal

T

Wait

21

Clock

DATA

Connector

LED

On:

LED

Off:

Green

When
JP1

will

the

be

Control

system

low,

mode),

user

can

connect

to

control

monitorpower

State

0

usetul

Wait

1

Wait

Setting

<33MHz

>33MHz

Green

Setting

State

State

if

you

(D4)

System
System

enter

when

the

pin1

these

Function

NO/OFF

(JP16)

forget

running

running

in
normal

Connector

power

the

system

of

JP2

jumpers

(Such

control)

(JP15)

etting.

the

user's

power

(J1)

saving

is

make

will

reset

to

peripherals

as

power

system
AM

password

saving

mode.

mode,

up

to

high.

supply

configuration

and

reload

function

(The

for

mode

the

pin 2 of

(return

The

connector

for

the

the

to

data

would

system)

Default

16

3.2

Clear

CMOS

1

Data

17

Main

Board

User's

Guide

Memo

18

Jumper

Setting

Quick

Reference

Main Memory Installation

S/S:Single

D/S : Double

J4:

External

JP11:CMQS

D4:

JP1,JP2,JP4,JP24

T-2

2-3

Green

Battery

short:

short:Clear

LED-

EE

P24

CE+C

SIMMA

SIMM1-SIMM

Installed
Not­Not-

Installed

Installed

4

Installed
Installed D/S Used

Side

72-Pin

SIMMs

Side

72-Pin

SIMMs

Connector

Data

Clear

Default

CMOS

Data

:

CPU

Power

Jumper Setting

Voltage

YENBbAB|

Cyrix

DXV

SV

CPU

used (default)

SIMMB

SIMM5

Not-Installedd

S/S Used

S/S Used
D/S

Used

are

all 1 MB/4MB

are

all

2MB/8MB

Batery

or

Conn

1

SIMM

Not-Installed

S/S Used
D/S

Used

S/S

Used

S/S

Used

16MB

Modules.

or

32MB

Modules.

cto

KB

RP

6

SEL
RP10
RP8
RP7

RP1O

RP9

SiMM5-

SIMMA

SIMMB

SIINZ

SIMM

ControllerSystem

0

BIOS

JP17

Sis

85C40/

TR2

JP15,JP16:

RP15-RP19:

Cache

S1ze

E

3

1

E

2-3

JP15

1-2

JP162-3

1-2

Memory

64KB

128KB

256KB

256KB

512KB

BANK

U15

U16

U17

U18

U10

CPU

VESA

Slot's

State

Setting

short:

short:1 wait

short

<=

short>

Cache

Size

J

1-2

2-3

2-3

23

2-3

1

JP9

VESA

2

VESA

3

VESA

1

Wait

0

wait

state

state

33MHz

33MHz

Selection

P20

1-2

1-2

32K*8

12

32K*8

1-2

2-3

BANK

O

U11

U12

U13

J14

E

IUs

P16|

J3

J2:

U10)

8K*8

IPC

8K*8

IPC

or

16K*8

IPC

or

16K*8

PC

32K*8

IPC

J6:

/J7:

P13:

JP22,JP27:

CPU

-CPU

USS486Sx

486DX/DX2

486DX/DX2/DX4/SL-Enhanced

4860verDrive

P24D

Cyrix

AMD

USS

CPU

CPU

25MHz

3MHz

40MHz S so

5OMHz

If

J5:

: Speaker Connector

Keyboard

MX8315

Reset

Switch Conmector

Lock

Data

RAM

8K*8

8PCS

(U1I-U18)

32K*8

4PCS

(U11-U14)

32K

8PCS

(U11-U18)

64K*

4PCS

8PCS

J1:

8

(U11-U14)

64K*8

(U11-U18)

Peripheral

Turbo

Switch

Turbo

LED

Power

Open

7

Open

KB%or

Type

Jumper

TYpe

SL-Enhanced

(486DX

Write

M7

486DXL/DXL2

is

UMC

486SX

Type

Jumper

Clock

JP6JP7

OS

S

o s

(U7)

is

on

Connector

RPl5

short

RP16

Shot_

RP17

short

RP

short

RP19

short

Control

Power

Connector

Connector

Connector

Saving

Green Switch

CPU

Core

Back)

CPU

is

Setting

Frequency

used

Cyix

JP3

|

2-3

2-3

2-3

2-3|

1-2

1-2

2-3

is

used.

CPU

JP17

2-3

2-3

2-3

2-3

2-3

12

2-32-3

Jumper

CPU

JP18JP21

Setting

JPSCPUCLockJPG

O

S

board

S

If

25MHz

33MHz

40MHz

50MHzO

IMI

SC466

(U6)

oo0

S
S

is

Setting

speed

to

three times aystem clock.

JP23

JP28

RPSEL

12

1-2

1-2

1-2

1-2

1-2

0RP5,RP31

1-2

1-2

RP3,RP31

0

0RP5,RPS1

2-30RP3,RP3

RP4,RP6

S

1-2

1212oRP3,RP30

1-20RP3,RP31

P7

P5

os

board

S:short

No.451LE.S

OS

o0o

on

Chapter3

Memory

This

486

main

board

can

operate

memory installed on-board. There

the

system
This
used

3-1

When
time
size
set

by

Cache

board
chapter
with

the

External

you

first

you

upgrade

setting

for

adjusting

Size

64KB

128KB

256KB

256KB

512KB

that

may

describes

main

board

Cache

install

or

modify

the

system.

of

JP9,JP20

Memory

JP9

1-2

short

2-3

short

2-3

short

2-3

short

2-3

short

be

the

types

and

Memory

the

cache

The

and

Jumper

|JP20

short|

1-2

short|

short|

short|

2-3

short

installed

explains

it,

you

1-2

1-2

1-2

Installation

from

1MB

up

to

64MB

is

also an external cache memory on

from

64KB

or

of

memory

how

devices

to

install

Configuration

memory

cache

RP

Switch

SEL.

RF

short8Kx8

RP16

short

RP17

short

RP18

short

RP19

short2KX8

on

to

need

memory

SEL.

Settings

RP

P15

8Kx8x

16KX8 x 1pc

32Kx8 x 1pc

6Kx8

32Kx8

your

adjust

TAG

(U10)

size

RAM

x

x

x

x

system

1pc

1pc

1pc

1pc

1pc

512KB

that

the

the

for

system

should

memory.

board

cache

the

Data

8Kx8x

(U11-018)

32Kx8x

4pcs

(U11-U14)

32Kx8

(U11-U18)

64Kx8

(U11-U14)

64Kx8x

(U11-U18)

in

size.

memory

system

RAM

8pcs

8pcs

4pcs

8pcs

be

or

x

x

each

is

19

Main Board User's Guide

3-2

This
64MB.
are

listed

Main

board

Memory

support

All

possible

below

for

any

memory

your

2SIMM-B

SIMM-A

1

SIMM-A

|

SIMM1-SIMM4

Installed

Installed

Installed

*

S/S

Single

side

side

is

installed

1MB

4MB

16MB

64MB

72-pin

72-pin

Only

*

DIS

SIMM-A

2

4

Double

Empty

Size

Configuration

combination

selection

SIMM5

S/S

D/S

S/S

DIS

SIMMs

SIMMs

with

SIMM1-SIMM4

of

30-pin

configuration

reference.

SIMM

6

SIMM5

SIMM4

SIMM3
SIMM2

SIMMI

SIMM-B

Used
Used
Used S/S Used

.Used

are

all

IMB,

are

all

2MB,

Sigle

Side

SIMM-A

256KB

1MB

4MB

16MB

x 4

x 4

x 4

x 4

and

and

jumper

SIMM6

S/S

D/S

S/S

4MB

or

&MB

SIMMs

SIMM5

72-pin

Used

Used

Used

16MB

or

32MB

SIMM-B

setting

RP

Modules.

Modules

SIMMB

SIMMs

mapping

30

SEL

RP10

RP8

RP7

RP10

RP9

up

to

Only

Only

SIMM-B

8

SIMM-B

3

Size

20MB

32MB

Size

is

1MB

2MB

4MB

5MB

8MB

16MB

is

installed

2MB

8MB

10MB

16MB

32MB

40MB

64MB

installed

with

Single

SIMM-A

SIMM1-SIMM4

with

Double

SIMM-A

SIMM1-SIMM4

Side

SIMM5

1MB

1MB
4MB
1MBx

4MB

16MBx

4MB

16MBx

Side

SIMM5

2MBx
8MB x 1

2MB

8MBx

32MBx

8MBx

32MBx

Memory

SIMMs

SIMM-B

SIMM6

x 1

x 1
x 1

1 4MB x 1

x 1

1

x 1 16MB x 1

1

SIMMs

SIMM-B

1

x 1

1

1

16MBx

8MB

1

32MB x 1

1|

32MB x 1

1MBx

4MB x 1

SIMM6

8MBX

Installation

1

1

1

x 1

20

21

Main

Board

User's

Guide

SIMM-A & SIMM-B
and

SIMM-B

5

6

7

10

11

SIMM-A & SIMM-B
SIMM
is

5 is

dedicated

is

Size

18MB

12

20MB

24

36MB

32

48

dedicated

for

dedicated

2MB

5MB

6MB

8MB

MB

MB

MB

MB

single

Size

1

12MB

16MB

2

are

installed

for

SIMM-A

SIMM1-SIMM4

256KB

256KB

256KB x 4

256KB

1MB

1MB

1MB x 4,

1MB

1MB

4MBx

4MB

are

installed

for

Double

side

SIMMs.

at

Single

x 4

x 4

x 4

x 4

x 4

x 4

x 4

4

x 4 16MB x 1

at

Side

SIMM-A

SIMM1-SIMM4

1MB x 4
1MB x 4

the

same

Side

16MBx

16MB

the

same

SIMMs,

time

SIMMs

SIMM5

1 MB x 1

4MBx

1MB

x 1

1MB

x 1

4MBx

4MB

x 1

16MB

4MB

x 1

x 1

time,

and

SIMM-B

SIMM5

8MB X 1

8MBx

SIMM-B

1

16MB

1

x1

16MB

1

16MB

16MB

SIMM6

1

SIMM66

4MB

4MBx

SIMM6

4MB

x 1

x 1

x 1

x 1

x 1

1

x1

Appendix

Award

STANDARD

BIOS

CHIPSET
POWER
LOAD

ESC

F10

Award's BlOS ROM has a built-in

modify
stored

in

the

power

Entering

will

allow

CMOS

FEATURES

FEATURES

MANAGEMENT

SETUP

Quit

Save

the

basic

CMOS

is

turned

Setup:

to

you

BIOS

ROM

CMOS

AWARD SOFTWARE,

SETUP

SETUP

SETUP

SETUP

DEFAULTS

& Exit

Setup

Time,

Figure1Setup

system

RAM

Power

enter

configuration.

so

off.

on

Setup

ISA

Date,

that

the

program.

SETUP

Program

the

computer

Setup

BIOS

(2C419C31)

UTILITY

PASSWORD
DE

SAVE

EXIT WITHOUT

T :

(Shift)

Hard

Disk

Type...

initlal

Setup

program that allows users

This

Setup

information

and

Program

INC.

SETTING

HDD AUTO

&

F2 : Change

content

press

EXT

SETUP

Select

Screen

De

DETECTION

SAVING

of

is

Item

Color

information
retained

even

immediately

to

is

22

3

36MB

4

48MB

5

64MB

1MBx

4MB

4MB x 4

4

x 4

32MB X 1
32MB x 1

32MBx

1

16MB X 1

23

Main Board

Users

Guide

Appendix

A-1

Standard

Choose
SETUP
This
components
display
information

the

UTILITY

standard

and

"STANDARD

such
memory.
is

CMOs

Menu

Setup

Menu

as

date,

displayed

(Fig.

Once

in

Setup

CMOS

1)

allows

time,

a field is

the

SETUP"

and

users

hard

left

bottom

option

the

below

to

configure

disk

drive,

highlighted,

of

screen

floppy

the

from

is

system

on-line

Menu

the

displayed.

disk

help

screen.

ROM ISA BIOS (2C419C31)

STANDARD
AWARD

Date

(mm:dd:yy):

Time

(hh:mm:ss):

Drive

C:

Drive

Drive A

Drive

Video:

Halt

Except

in

your

SCSI

by

BIOS.

For

IDE

normal

None

D:

None

1.2M,

B :

None

EGAVGA

All

On:

ESC

Quit

F1

Help

SCSI hard disk, to install hard disk (such

system,

drives operate using device drivers and are not supported directly

hard

IDE

hard

(OMb)
(OMb)

5.25 in.

Errors

Figure 2

all

need

drives,

disks

Wed,
8:

t-

the

30:

(Shift)

and

Jan

50

CYLS.

Standard

to

have

BIOS

also

CMOS

SOFTWARE,

19

1994

HEADS

0

Expended

Select

F2:

Change

CMOS

their

provides

drives

SETUP

INC.

PRECOMP

Base

Extended Memory

Other Memory

Item

LANDZONE

Memory

Memory

Total

Color

Setup

Screen

specifications

three

mode

larger

than

SECTORS MODE

O

PUPD/+-:

as

MFM, ESDI

recorded

to

support

528MB:

CMOS

drive,

640K

7168K

OK

384K

8192K

Modify

here

both

or

IDE)

Normal

-

or

IDE

drives sm:

er

ih

LBA for drives larger than 528MB and

Large

Bytes)

for

that

drives

use

larger

Logic

than

Block

528MB

function

These

can

only

be

used

with

uncommon.

A-2 BIOS

choosing

By

Features

"BIOS

the

Setup

FEATURES

SETUP"

SETUP UTILITY Menu, the screen below

screen

contains

Virus

Warning

CPU

Intemal

External

Boot

Sequence

Swap

Floppy

Boot

Up

Boot

Up

Boot

Up

IDE HDD Block

Typematic

Typematic Rate (Chars/Sec):

Typematic

Security

Cache

Cache

Drive

Floppy

Seek

NumLock

System

Mode

Rate

Setting

Delay

Option

the

manufacturer's

ROM

AWARD

Status

Speed

(Msec)

Figure

ISA

BIOS

FEATURES

Disabled|

Enabled
Enabled

: A

C

Disabled
Enabled
On
Low
Disabled

Disabled

250

Setup

3

BIos

default

BIOS

(2C419C31)

SOFTWARE,

Video

C8000-CFFFF

DO000-D7FFF
D8000-DFFFF
EO000-E7FFF
E8000-EFFFF

ESC:

Help

F

F6

F7

Load

Feature

Setup

528MB.

up

to 8.4GB (Giga

Addressing

that

the

option

is

displayed. This sample

values

SETUP

INC.

BIOS

Quit

Old

Valuess

Load

BIOS

Setup Defaults

Screen

mode.

not

do

MS-DOS

from

for

the

Shadow
Shadow
Shadow
Shadow
Shadow
Shadow

T

POD:

(Shift)

Defaults

use

and

the

mainboard.

F2:

LBA

is

CMOS

Enabled

Disabled
Disabled
Disabled
: Disabled

Disabled

Select

ltem

Color

24

25

Main

Board

A.

VIRUSPROTECTION

Virus

This

hard

User's

Warning:Disabled

feature
disk.

cause a warning message to appear.

either

allow

B.CACHE

C.

BOOT

CONTROL

CPU

Internal

External

UP

FEATURES

Boot

Sequence

Selects

system

Swap

If
assignment
function

Boot
During
floppy
tracks
disable
360K

Boot
On

Off : Keypad

Boot

If

to

Floppy

you

enable

up

POST

disk

while

this

floppy

up

Keypad

up

set

to

the

immediately

D.

IDE

HDD

BLOCK

Guide

protect

Any

the

Cache

Cache

drive

run

with.

Drive

this

so

that

as

Drive

Floppy

(power

drive

760K,

function,

drive

Num

Lock

is

is

System

high

speed,

after

MODE

the

boot

attempt

operation

:

Sector

to

write

to

continue

Disabled

to

DisabledEnabled

A:C

where

the

Disabled

feature,
Drive A will

A.

the

C:

system

system

function

Seek:Disabled

on

self

test),

Enabled

installed

1.2M

installed.

set

set

Speed:High

power

is

40

or

and

1.44M

there

will

not

Status

to

number-mode Keys

to

arrow-mode

the

system

On

will

up.

:|

Disabled

and

partition

them

will

If

this happens, you

or

stopit.

Enabled

A

search

first

Enabled

will

swap

as

Enabled

BIOS

will

80

tracks.

are

all

80

be

any

warning

Off

Keys

Low

run

at

Enabled

halt

for

the

Drive

B,

determine

360K

tracks,

high

speed

table

of

the

your

system

can

operation

floppy

Drive B will

if

the

type

is

If

you

message

at

drive

40

for

and

per

transfer.

use this

6

500

Up

access

is

to

is

Enabled

the

by

Enabled

700

not

not

This

feature

sector

transfers

drives,

E.

TYPE MATIC RATE

except

Define the setting

Typematic
Specifies

the

Typematic

When

holding

F.

PASS

G.

SYSTEM

second

Security

System

Setup

Video

Enables
of

wORD

BIOS

BIOS

the

system

character

CONTROL

Option:

the

denied

prompt.

The

denied

prompt.

the

enhances

instead

very

rate (

Key

Delay

down

displayed.

system

if

system

if

SHADOW

Shadow:

system

disk

performan

of

one

sector

early

designs,

can

SETTING:Disabled

of

the Keyboard's typematic rate.

Chars/Sec

repeat

(m

sec): |

a key,

will

the

will

the

) : 2

rate

the

System

not

boot

correct

boot,

correct

250

time

between

Set

and

password

but

access

password

Disabled

shadowing

to

achieve

C8000-CBFFF, CC000-CFFFF, D0000-D3FFF, D4000-D7FFF,

D8000-D8FFF,

If

you

have a shadowing

may

you

DC000-DFFFF

the

set

appropriate

Shadow:Disabled

of

the

BIOS

at

memory

catchable

any

"Enabled"

making

feature.

30

the

first

to

setup

entered

setup

entered

best

of

above

function

Appendix

multi-

Most

IDE

1000

and

will

be

at

the

be

will

at

the

performance

Enabled

segment,

to

26

27

Main

Board

A-3

Chipset

By

choosing
CMOS
sample

SETUP

screen
mainboard.
By

choosing

will

automatically

bus

frequency,

Auto

Configuration

At

Bus

Clock

DRAM

Speed

DRAM

Write

DRAM

Write

DRAM

Burst

Cache

Write

System Shadow

Video

Shadow

Above

all the entries

mainboard

User's

Features

the

"CHIPSET

UTILITY

contains

the

"Enable"

detect

DRAM

Enabled

1/4

Ws

CAS

Read:

Cycle

and

Faster

1WS

1T

2T

:2T

Non-Cacheable

Non-Cacheable

Figure 4 Chipset

you

should

Guide

Setup

FEATURES

Menu,

the

the

manufacturer's

option

the

speed,

ROM

STANDARD CMOS

AWARD

CLKIN

on

the

CPU

ISA

screen

not

for

speed

cache

BIOs

SO

Features

change

SETUP"

screen

default

"Auto

and

and

read/write

(2C419C31)

SETUP

TWARE,

ESC Quit

F1

Help

Old

F6:Load

F

Load

Setup

are

optional

them.

option

below

is

displayed.

values

for

Configuration".

will

auto-configuration

cycle.

INC.

(Shi#l

Values

BIOS

Setup

Screen

(Shift) F2 :

Defaults

Defaults

settings for

from

a:

the

the

The

this

This

BIOSs

Select

Modify

Color

the

Item

A-4

Power

This

section

management

select

please

"CMOS

similar

tables
this

Power

PM
Video

IRQ

HDD

System
System

System

PM

Local

Video

DMA

IRQ

Figure

Power
Veo

System

System

System

**PM
Local
Local
Video

DMA

IRQ 1 (Keyboard)

SETUP

to

show

mainboard.

Management

Control

off

optíon

12/15

for

M

Tmers

Power Down

Doze
Standby

Suspend

Events

Der

Activities

Activities

1 (Keyboard)

5-1

Management

M

Control

oT

Option

Pwer

Do2wn

Standby

Suspend

Events**
Master
Device

Activities

Activities

Management Setup

provides

features.

"POWER

one

of

you

by

APM

PM

Power

by

APM

Down

informations

For

enabling

MANAGEMENT

UTILITY"

the

two

illustrated

the

screen

ROM

POWER

AWARD

User

Define

Yesine

Susp/Stdby
IRQ12

10

Min

3Min

10

Min

10

Min

Enable

Enable
Enable

Enable

Enable

Management

ROM

POWER

AWARD

User Define

es

:

Susp/Stdby

10

Min

3

Min

10

Min

10

Min

Enable
EnaDe

.

Menu.

with

ISA

MANAGE

ISA

MANAGEMENT

of

functioning

the

power

You

screens

the

manufacturer's

BIOS

(2C419C31)

MENT

SOFTWARE,

IRQ 3 (COM

IR

off

RQ5
RQ 6 (Floppy

IRQ7

IRQ

8RTC,

IRQ 9 (Reserved

IRQ

10

IRQ11
IRO

12

Hard

IRQ

15 (Reserved)

Old

Load

for

Setup

SOFTWARE,

Non-SL-Enhanced

BIOS

(2C419C31)

IRQ

off

OrAN

ID

RO
IRQ 9 (Reserved)

IRQ

10

IRQ11
IRQ

12PS2

IRQ

13

IRQ

14

IRQ15

S

F5

F6:

F7 Load Setup Defaults

the

management

SETUP"

will

option

be

presented

below.

SETUP

INC.

2)

COM

1

(LPT

or

LAN)

Disk)

(LPT

or

LAN))

OS2

Reserved)

(Reserved)

S2

mouse)

Disk)

valuess

Defaults

BIOS

Load Setup Defaults

SETUP

INC.

3COM

PTOr

(Reservea

(Reserved)
(38).

(Hard

(Reserved)

Qur

Help

Old

Values

Load

BIOS

LAN

OS2)

mouse)

Disk)

Defauits

8RTC.

Appendix

Green

PC

power

function,

the

from

with a screen

The

following

default

setting

Enabled
Enabledd

Enabled

Enabled

Enabled

Disabled

Enabled

Enabled

Enable

Enabied
Enabled

Enabled

)

F2

CPU

F2

Select

Modify

Color

Screen

Enabled

Enahled

Disat bled
Enabled

Enabled
Enabled

Enabled

Enabled

Enadled

Enabled

Modify.

Color

T­PUIPD/+H-:

T : SelectItem

PUIPD/+/-:

(Shift)

two

for

ltem

Oed

bled

28

Figure

5-2

Power

Management

Setup

for

Intel

SL-Enhanced

CPUScreen

29

Main

A1.

Board

User's

Guide

Selecting

The

pressing

into

once

1. Disabled

This

system

2.

Max.

Select

Min.
"Imin",

four

the

the

respective

the

Mode

will

saving

this

figures

"Power

optional

arrow

keyboard

Mode:

disabled

be

in

Mode:

mode,

of

system

Management"

power

four
Doze

keys

"Power

and

the

the

normal

you

related

Timer

mouse

will

Management

t .

power

Mode:

Modes

And

Management"

are

detected

management

operation

be

presented

timers,

at

"10sec",

(HDD

could

the

system

modes

(Non-Green)

the

system

as

in

function,

system

power

as

idle.

Down

Standby

be

set

will

selected,

you

and

mode.

defaulted

Timer

Timer

"10sec", system Suspend at "10sec" ) to facilitate the minimized
power management function,

3.Min.

4.

saving

Mode

Select

this

mode,

Max.

figures

at

"1Smin",

Timer
minimized

User

Define

User

could

ers

by

a.

HDD

at

"1Omin",

power

define

setting

Standby

of

system

Mode:

The entry period

min.

Once

the

standby

there's

no

expired,

any

the

standby mode. The

read/write

b.

Doze

The

Timer

entry

command

period

you

four

Doze

system

management

their

up

the

Timer:

of

system

the

timer

activity

system

select

of

will

be

related

Timer

Suspend

own

required

following

presented

timers,

at

function.

four

the

(HDD

"10min",

at

"10min")

delay

related

system

power

system

to

timings

timers:

Down

facilitate

this flexible standby mode timer

from

or

writing

starts

HDD

power

its

function until the

mode

time-out

at

your

will

HDD

is

this

stops

reading

defined

and

the

shut

off

won't resume

executed.

flexible

timing

programmable

the

standby

defaulted

Standby

of

PM

is

to

counting.

to

enter

timer

is

10sec-3hr.

by

enter

the

Timer

the

Tim

1-15

HDD,

period

at

If

at

A2.

The

frequency
By
system

c.

System

The

10sec

In

no

scale

and

Besides,
with
the

d.

System

This
functionable
series

The
timer

If
riod

monitor
sumption
standby

Selection

PM

Events include:

Local

DMA

(COM1)/
(LPT
(Reserved)
(387)/

option

touching

entry

may

(8MHz

the

clock

will

Standby

period

scale

CPU

),

and

motivate

system

keyboard

auto-wake-up

Timer

of

this

flexible

and

system

the

to a normal

Suspend

or

3hr.

this

mode, the Inactive timer starts counting.

activity

motivate

system

there's

during

CPU

and

it

will

blank

screen.

keyboard

Suspend

timer

will

CPUs.

entry

period

is

1Osec-3hr.

no

expired,

power

under

mode.

"Monitor

Master/

Activities

IRQ5

or

LAN) / IRQ8

/ IRQ11

IRQ14

the

programmable

clock

at

the

system

the

enable

enabled

the

And

or

PM

monitor

the

mouse

lower

Events.

to

monitor

is touched.

Timer

be

only

if

any

the

the

activity

system

to

this

Events

Local

presented

system

of

enter

is

this

flexible

and

will

Suspend

mode

is

in

Device / Video

/ IRQ1 (Keyboard)/ IRQI(COM2)/

(LPT

or

LAN) / IRQ6

(RTC,

(Reserved) / IRQ12

(Hard

Disk) & IRQ15

and

installed

standby / Suspend

the

programmable

shut

off

mode.

even

lower

Full

on

Os2)/

IRQ9

(Reserved)

clock

enabled

mouse,

operation.

mode

period,

the

frequency

enter

Inactive

won't

work

adjustable/

with

Intel

the

CPU,

The

power

than

Mode"

Activities

(Floppy

(Reserved)/

(PS2

mouse)

Appendix

at

the

lower

PM

Events.

the

CPU

timer

If

there's

system

(8MHz)

mode

again

SL-Enhanced

mode

time-out

HDD

and

con-

that

of

IRQ4

Disk)/

/ IRQ13

and

is

will

until

pe-

IRQ7

IRQ10

30

31

Main

Board

The

User's

default setting

order

to

under

OS2.

make

Guide

sure

of

the

IRQ

8(RTC, OS2) event

Power

Management

User could define personalized combination

selecting
function

power management

B.

Selecting

"Enable"

is still

"Video

which

working

mode

ofr"

will

be

checked

or

not

before

is

asked to be motivated.

option

(APM: Advanced Power Managerment)

1.

YES

option:

Selection "Yes" means that the defined Power Management

Mode

won't

be

ning

under

OS

That

2.

C.

Selecting

This

1.

means,
Power
software

No

option

The

defined

respective

option

Always

Monitor

circumstance.

if

there

Management

under

Power

timer(s)

"Video

will

On

option

won't

2. All modes Off option :

Monitor

blank

3.

Susp/Stdby

Monitor
blank
pend

4.

Suspend

Monitor

of

will

screen

will

screen

timer

will

suspend

enter
once

enter

only

is

expired.

off

become

timer

executed

stop

OS

Off"

be

enter

Off

option:

is

until

working.

is

any

software

Mode

will

stop

working.

Management

is(are)

time

option

only

presented

:

any

Power

the

defined

the

respective

option

the

defined

when

the

blank

screen

expired.

all

the

be

executed

Mode

out.

and

Management

Power

PM

Power

time-out

only

is

"Disable"

mode

be

executed

of

PM

Events

whether

the

respective

application

still

running

will

adjustable / functionable.

Management

timer

Management
period

when

only

be

executed

Mode

is

time

of

the

the

related

defined

softwares

under

after

all

under

Mode
out.

Mode

standby

time-out

OS,

once

or

in

by

run-

the

any

with

with

sus-

period

the

the

D.

IRQ

12/15

series

The
However,

implementation

systems,

A-5

Load

"LOAD
from

corrupted

automatically

SETUP

ROM.

(and

STANDARD
BIOS

FEATURES

CHIPSET

POWER
LOAD

FEATURES SETUP

MANAG

SETUP

ESC:

F10

for

CPUs):

IRQ

12

the

and

Setup

DEFAULTS"

If

the

therefore

when

CMOS

DEFAULTs

Quit

&

Save

PM

(only

and

IRQ

appropriate

is

based on the

the

match

PS/2

DE2

Defaults

stored

unusable),

you

turn

ROM ISA BIOS

CMOS

AWARD

SETUP

SETUP

LOAD

SETUP

Exit

Setup

Time,

Figure 6 Load

for

15

are

selection

is

detailed

mouse

Drive

loads

record

created

the

computer

SETUP

SOFTWARE,

DEFAULT

Date,

Hard

Intel

non-SL-Enhanced

ready

for

from

IO

environment

as

pprorpriate

these

IRQ

the

default

by

defaults

on.

(2C419c31)

UTILITY

PASSWORD
IDE HDD AUTO

SAVE & EXIT

(Y/N)?

1J-

(Shift)

Disk

Type..

Setup

Defaults

the

function

the

follows:

No.

system

the

setup

will

INC.

SETTING

Y

:

F2

Change

Screen

both

for

of

values

program

be

DETECTION
SETUP

Selectltem

Color

of

PM.

this

installed

directly

loaded

Appendix

becomes

32

33

Main

Board

A-6

Password

To

change

the

setup

1.

If

the

used, there

screen

Press

2.

If

the

change

stored

Enter

3.

After

(user-defined

CMOS.

Remember,

Option"

(Please

either

refer

Users

password,

main

menu

CMOS

is

will

display

the

[Enter]

CMOS

the

default

in

the

CMOS.

Password

pressing

The

to

enable

"Setup"

to

Figure

Guide

Setting

choose

and

data

a default password which is stored

data

the

password),

password

this

the

press

is

not

connect

the

following

key

and

is

correct

password,

The

[Enter]

or

3).

key

you

can

feature,

"System"

"PASSWORD

[

Enter

or

messagesS:

continue

or

this

the

user

screen

will

(ROM

can

change

be

at

max. 8 characters

you

must

in

the

SETTING"

this

option

to

change

option

is

asked

display

password)

the

first

FEATURES

BIOS

has

the

password

select

has

in

Enter

the

been

for

following

or

option

never

the

ROM.

Password

password

used

the

password

current

stored

in

length.

the

"Security

SETUP

from

been

The

to

message:

password

in

the

A-7

Auto

"IDE
HARD

Drive

Drive

Detect

HDD

AUTO

DISK

C: (124Mb)

D:

(OMb)

OPTIONS

1 (

Hard

DETECTION"

TYPE.

CYKS,

936

SIZE

CYLS

124Mb

936

Figure

Disk

If

do

you

ROM

ISA BIOS

IDE

HDD

AUTO DETECTION

AWARD

Select

7 IDE

SOFTWARE,

Heads PRECOMP

6

Drive C option

HEAD

16

HDD

This

not

know

65535

0

PRECOMP

65535

ESC:

Auto

utility

can

the

hard

(2C419C31)

INC.

LANDzONE

935

0

(N:skip):

Skip

Detection

Y

LANDZONE

935

AUTO

disk

SECTORS

17

Screen

DETECT

type.

SECTORS

17

NORMAL

Appendix

IDE

MODE

normal

MODE

34

A-8

Save

"SAVE &

the

values
memory
you
checks

A-9

"EXIT
[Enter]
values

of

turn

the system.

Exit

WITHOUT

key

or

and

EXIT

entered

the

chip

on

your

Without

let

you

changing

Exit

Setup

SETUP". If

in

the

setup

set.

The

system,

This

and

record

Saving

SAVING".

exit

the

old

ones.

you

select

utilities

microprocessor

compare

is

required

Selecting

Setup

program

will

this

this

be

will
to
for

this

option

without

and

press

recorded

check

what

the

system

recording

it

and

the

[enter]

in

the

this

finds

operation.

pressing

key,

CMOS

whenever

as

it

the

any

new

35

Main

Board

Users

Guide

Memo

36