Soltek SL-85DIV2-L User Manual

85DIV2 / 85DIV2-L

Contents

Chapter 1 Specification ........................................... 10

1-1 Mainboard Specifications ..................................................... 11

1-1.1 CPU Socket ................................................................................... 11

1-1.2 System Chipsets ........................................................................... 11

1-1.3 Memory ......................................................................................... 11

1-1.4 AWARD BIOS ............................................................................... 11

1-1.5 Accelerated Graphics Port (AGP) Interface........................... 11

1-1.6 Advanced system Power Management, supporting: ............ 12

1-1.7 Multi-I/O Functions: ................................................................... 12

1-1.8 Expansion Slots ............................................................................ 12

1-2.9 Hardware Monitor on board ..................................................... 13

1-1.10 AC’97 Audio Codec on board .................................................. 13

1-1.11 LAN (Local Area Network) on board (for 85DIV2-L only)13

1-1.12 Form Factor................................................................................ 13

1-2 Mainboard Specification Table ........................................... 14

1-3 Chipset System Block Diagram........................................... 15

Chapter 2 Hardware Setup..................................... 16

2-1 CPU Installation with Socket 478B .................................... 17

2-1.1 To Identify a Pentium 4 CPU .....................................................17

2-1.2 CPU Installation with Socket 478B ..........................................18

2-2 Pentium 4 CPU Fan Installation ......................................... 19

2-3 Memory Installation ............................................................. 20

2-3.1 To Install DDR SDRAM Module for this Mainboard : ........20

2-3.2 To Remove a DIMM: ................................................................... 20

2-4 AGP (Accelerated Graphics Port) Configuration : ......... 21

2-5 HDD/FDD Installation .......................................................... 22

4

Contents

2-6 ATX V 2.03 Power Supply Installation .............................. 24

2-7 Jumper and Switch Settings ................................................ 25

2-7.1 Jp6 and SW1: CPU Clock/Overclock Select........................... 26

2-7.2 JBAT1: Clear CMOS ..................................................................28

2-7.3 Jp7: Built-in LAN Select (for 85DIV2-L only) .......................28

2-8 Other Connectors Configuration........................................ 29

2-8.1 On Board FAN Connectors ........................................................ 29

2-8.2 CD-ROM Audio Connector CD_IN1........................................ 30

2-8.3 Chassis Panel Connector ............................................................ 30

2-8.4 Thermal Sensor Connector RT1, RT2 .....................................31

2-8.5 Complex Header .......................................................................... 32

2-8.6 USB Ports and USB Header (Header USB 3) .........................34

2-8.7 PS/2 Mouse And PS/2 Keyboard............................................... 34

2-8.8 Rj45 Connector (for 85DIV2-L only) ....................................... 35

2-9 IRQ Description..................................................................... 36

Chapter 3 Software Setup ....................................... 38

3-1 Open up Support CD ............................................................ 39

3-2 Proceed to VIA 4-in-1 Driver Installation........................ 40

3-3 Proceed to AC’97 Audio Driver Installation..................... 42

3-4 Proceed to Hardware Monitor Installation....................... 43

3-5 Install RTL8139C LAN Driver (for 85DIV2-L only) ...... 45

3-5-1. RTL8139C LAN driver on Windows 9X ................................ 45

3-5-2. RTL8139C LAN driver on Windows NT4.0 .......................... 47

3-5-3. RTL8139C LAN driver on Win ME / 2000 / XP ................... 48

Chapter 4 BIOS Setup............................................. 50

4-1 About BIOS Setup ................................................................. 51

4-2 To Run BIOS Setup ............................................................... 51

4-3 About CMOS .......................................................................... 51

5

85DIV2 / 85DIV2-L

4-4 The POST ( Power On Self Test ) ....................................... 51

4-5 To Update BIOS ..................................................................... 52

4-5.1 Before Upgrading BIOS ............................................................. 52

4-5.2 Update Process ............................................................................. 52

4-6 BIOS SETUP --- CMOS Setup Utility................................ 55

4-6.1 CMOS Setup Utility ....................................................................55

4-6.2 Standard CMOS Setup ...............................................................56

4-6.3 Advanced BIOS Features ...........................................................59

4-6.4 Advanced Chipset Features ....................................................... 63

4-6.5 Integrated Peripherals................................................................ 68

4-6.6 Power Management Setup ......................................................... 74

4-6.7 PNP / PCI Configuration............................................................ 80

4-6.8 SmartDoc Anti-burn Shield (PC Health status)..................... 83

4-6.9 Frequency / Voltage Control ..................................................... 85

4-6.10 Load Optimized Defaults ........................................................87

4-6.11 SET SUPERVISOR / USER PASSWORD .............................88

4-6.12 SAVE & EXIT SETUP .............................................................. 89

4-6.13 EXIT WITHOUT SAVING ......................................................89

APPENDICES.......................................................... 90

Appendix-1 Identify BIOS Version & BIOS Part Number ... 91

Appendix-2 Identify Mainboard Model Number ................... 92

Appendix-3 Technical Terms...................................................... 93

6

Contents

7

85DIV2 / 85DIV2-L

ITEM CHECKUP

Mainboard
Support CD

Bundled Bonus Pack CD

Bundled Bonus Pack Manual
Temperature Sensor Cable (Optional)
ATA66/100/133 IDE Cable
FDD Cable
User’s Manual
RS232 Cable

8

Chapter 1 Specification

85DIV2 / 85DIV2-L -- Components and Options

for 85DIV2-L only

DIM 2

VIA

VT8233A

IR PWR

PWR LED

1

Main Power

IDE1

FDC

SMI

30

SUS LED

IDE2

Jp6

1

PS/2

Mouse

PS/2 K/B

Rj45

USB1

COM1

COM2

LINE

OUT

LINE

IN

GAME/MIDI PORT

MIC

BIOS

1

CD_IN1

(on top)

(underside)

(on top)
USB0

(middle)

(underside)

LPT1

Jp7

LPC I/O

IT8705F

RT2

4

Peripheral

FAN 2

1

RTL8139C

Power

AC'97

Audio

+12V Power

FAN 1

1

PCI 1

PCI 2

PCI 3

1

1

3

RT1

AGP 4X / 2X

1

mPGA478B

1

DDR 266

VIA

P4X266E

FAN3

1

ON

DIP

1 2 3 4

10

USB3

SW1

Battery

Jp3

1

Li

JBAT1

DIM 1

Jp4

HDD/LED

1

SPK RST

LAN Controller and Jp7 for 85DIV2-L only

9

85DIV2 / 85DIV2-L

Chapter 1 Specification

Introduction

This mainboard features an integration of the powerful processor In­tel Pentium 4 and the single-chip North Bridge VIA P4X266E plus South
Bridge VT8233A, by which the whole system performance is upgraded
to 533/400 MHz system bus.

The Intel P4 processor is a rapid execution engine providing
4X100MHz/ 4X133MHz quadpumped system bus to allow 3.2GB data
transfer rates possible, while VIA Apollo P4X266E North Bridge plus
VT8233A South Bridge supports Intel P4 processor to implement the
533/400MHz system bus, AGP 4X external bus, the LPC Super I/O,
the DDR SDRAM and UATA 133/100/66 data transfer rate. This chap­ter is to introduce to users every advanced function of this high perfor­mance integration.

Topics included in this chapter are:
1-1 Mainboard Specifications
1-2 Mainboard Specification Table
1-3 Chipset Diagram

10

Chapter 1 Specification

1-1 Mainboard Specifications

1-1.1 CPU Socket

CPU Socket 478B on board, supporting Intel® Pentium 4 and North­wood processors in the 478-pin package for :

• 533/400 MHz System Bus;

• Hyper pipelined technology;

• Advanced dynamic execution;

• Advanced transfer cache;

1-1.2 System Chipsets

North Bridge VIA P4X266E plus South Bridge VT8233A to work with
Intel Pentium 4 Processor for managing operations between all system
interfaces and implimenting System Bus up to 533MHz (See Chipset
Diagram at end of this chapter).

1-1.3 Memory

2 DDR DIMM 184-pin sockets on board for PC2100 and PC1600 DDR
SDRAMs, at 64bit data transfer rate:

• P4X266E directly supporting pseudo-synchronous SDRAM up to 2GB

unbuffered DDR SDRAMs.

• Installation of mixed volumes of DDR SDRAM modules supported.

1-1.4 AWARD BIOS

• Supporting Plug & Play V1.0;

• Flash Memory for easy upgrade;

• Supporting BIOS writing protection and Year 2000 compliant;

• BIOS Setup supported (Please see Chapter 4 BIOS Setup);

1-1.5 Accelerated Graphics Port (AGP) Interface

AGP Controller is embedded in chip, supporting:

• 1.5V (4x)/ 3.3V(2x) power mode;

• 2x/ 4x AD and SBA signalling, AGP pipelined split-transection long­ burst transfers up to 1GB/sec.;

• AGP v2.0 compliant; AGP voltage adjustable in BIOS

11

85DIV2 / 85DIV2-L

1-1.6 Advanced system Power Management, supporting:

• ACPI 1.0B compliant (Advanced Configuration and Power Interface)

• APM V1.2 compliant (Legacy power management)

• POS (Power On Suspend);

• Wake On Modem (External) and Wake On LAN supported (via WOL

connector)

• Real time clock (RTC) with date alarm, month alarm, and century

field

1-1.7 Multi-I/O Functions:

• PCI EIDE Controller, supporting:

-- 2x Ultra ATA 133/100 / 66 / 33 IDE Connectors supporting up to 4 IDE
devices;

• Dedicated IR Functions:

-- Third serial port dedicated to IR function either through the two com­plete serial ports or the third dedicated port Infrared-IrDA (HPSIR) and ASK
(Amplitude Shift Keyed) IR

• Multi-mode parallel Data transfer:

-- Standard mode, ECP and EPP support

• Floppy Disk connector:

-- One FDD connector with drive swap support

• Universal Serial Bus Transfer Mode:

-- USB V1.1 compliant

-- 2 built-in USB connectors and one USB Headers (USB3) which requires
one optional USB cable to provide 2 more optional USB ports

• PS/2 Keyboard

• PS/2 Mouse

• UARTs (Universal Asynchronous Receiver / Transmitter):

-- Two complete Serial Ports (COM1 & COM2) on board

1-1.8 Expansion Slots

• 3 PCI bus Master slots

• One AGP 4x/2X slot

• Two DDR DIMM slots

12

Chapter 1 Specification

1-2.9 Hardware Monitor on board

• The Supper I/O chip ITE IT8705F on board to allow hardware moni-

toring of hardware voltages, hardware temperatures and fan speeds.

Hardware Monitor Utility “ITE SmartGuardian” for desktop manage-

ment of hardware working status is enclosed in Support CD for users’

installation.

• Hardware Monitor Utility Driver enclosed in Support CD for user’s

installation

1-1.10 AC’97 Audio Codec on board

• AC’97 Audio Codec supported by AC’97 Link on chip VT8233A

• AC’97 Audio Driver enclosed in Support CD for user’s installation

1-1.11 LAN (Local Area Network) on board (for 85DIV2-L only)

PCI local bus single-chip Fast Ethernet Controller RTL8139C on board:

• Supporting 10/100Mb data transfer

• Supporting Wake on LAN function through the on-board Rj45 LAN

Connector

• LAN Driver enclosed in Support CD for user’s installation

1-1.12 Form Factor

• Micro-ATX form factor, power supply in ATX spec. version 2.03

compliant, supported by one Main Power Connector, one +12V Power

Connector and one Peripheral Power Connector

• Mainboard size: 245mm x 245mm

13

85DIV2 / 85DIV2-L

1-2 Mainboard Specification Table

SL-85DIV2 / 85DIV2-L

Memory
Controller Hub

I/O
Controller Hub

CPU Socket

Memory

Socket PGA478B for Intel Pentium 4 478-pin package CPU

North Bridge VIA P4x266E

South Bridge VIA VT8233A

Supporting 2GB unbuffered

DDR SDRAMs with 2 DDR DIMM Slots

I/O Chip

Audio

Onboard IDE

AGP Interface

I/O Connectors

PCI slot

LAN Controller (for 85DIV2-L only) RTL8139C on board, supporting 1 Rj45

BIOS writing
Protection

Hardware
Monitoring

2 x UATA 33/66/100/133 IDE ports

4 x USB ports, 1 x FDD port, 2 x COM ports,

1 x LPT port, 1 IrDA, 1 PS/2 Mouse, 1 PS/2 K/B

ITE IT8705F

AC'97 Audio Codec

AGP 4X / 2X Mode

3 PCI Master Slots

Integrated

Integrated

14

Chapter 1 Specification

1-3 Chipset System Block Diagram

Intel

Pentium 4

CPU

478-pin package

533/400 MHz FSB

AGP

Slot

PCI Slots

UATA33/66/100/133

AGP 2X/4X Bus

66MHz QDR, 8Bit V-Link

PCI Bus

SM Bus

AC'97 Audio

USB

P4x266E

Single-chip

North Bridge

BIOS

VT8233A

V-Link

Client South

PC2100/1600

DDR Memory Bus

(For 85DIV2-L only)

Rtl8139C

Modem Codec

LPC

Super I/O

PS/2 keyboard
PS/2 Mouse

SDRAMs

LAN Connector

Game Port
Serial / IR
Parallel
Floppy Disk
H/W Monitor

DDR

Intel Pentium 4 + VIA P4X266E + VT8233A Diagram

15

85DIV2 / 85DIV2-L

Chapter 2 Hardware Setup

To Get things ready for Hardware setup !

1. We recommend to install your CPU before any other components.

For detailed installation instructions of processor, you can also refer
to the pamphlet enclosed in your CPU package.

2. Installing a cooling fan with a good heatsink is a must for proper heat

dissipation for your CPU. Get ready an appropriate fan with heatsink
for proper installation. Improper fan and installation will damage your
CPU.

3. In case CPU Vcore, CPU clock or Frequency Ratio is adjustable on

board, please follow the instructions described in the User manual
for proper setup. Incorrect setting will cause damage to your CPU.

The following topics are included in this chapter:
2-1 Pentium 4 CPU Installation

2-2 Pentium 4 CPU Fan Installation
2-3 Memory Installation
2-4 AGP (Accelerated Graphic Port) Installation
2-5 HDD/FDD Installation
2-6 ATX 2.03 Power Supply Installation
2-7 Jumper and Switch Settings
2-8 Other Connectors Configuration

16

Chapter 2 Hardware Setup

2-1 CPU Installation with Socket 478B

2-1.1 To Identify a Pentium 4 CPU

Intel

pentium 4

2.4 GHz / 512 / 533 / 1.5V

4) CPU Voltage Vcore

3) System Clock

2) CPU L2 Cache

1) CPU Working Frequency

On the heatsink side of a Pentium 4 CPU, there printed is a line of
figures to identify its specifications. The line consists of 4 parts:

1) CPU Working Frequency: This part depicts the working frequency

of the CPU. For example:

2.4 GHz depicts that this CPU is locked to 2.4 GHz working frequency

(multiplier 18 x 133MHz CPU clock);

2A GHz depicts that this CPU is an A version, locked to 2.0 GHz

working frequency (multiplier 20 x 100MHz CPU clock);

2) CPU L2 Cache: This part depicts the L2 Cache size. For Example:
512 stands for 512 MB L2 Cache; 256 stands for 256 MB L2 Cache;

3) System Clock: This part depicts the System Clock (Front Side Bus)

to be provided by the CPU. For example:

533 stands for a 533MHz system bus provided by this 133MHz CPU

times 4;
400 stands for a 400 system clock provided by a 100 MHz CPU x 4;
(Note: P4 CPU is a quadpumped CPU. The system bus is provided by
the CPU clock x 4. Therefore, user can figure out the P4 CPU clock
from the System Clock devided by 4.)

4) CPU Voltage Vcore: This part depicts the CPU Voltage. For example:

1.5V stands for a CPU of 1.5Vcore.

17

85DIV2 / 85DIV2-L

mPGA478B

Intel Pentium

4

mPGA478B

Intel Pentium 4

2-1.2 CPU Installation with Socket 478B

This mainboard is built with CPU Socket 478B ( 47-pin) supporting the
Intel Pentium 4 CPU:

• Follow the steps described in this section to install the 478-pin Pen­tium 4 CPU into the on board Socket 478B.

• After installation of Pentium 4 CPU, you must also install the specific
Pentium 4 CPU fan designed in tandem with this CPU. This CPU
Fan installation is described in next section.

1. First pull sideways the lever of
Socket 478, and then turn it up

0

so as to raise the upper layer

90
of the socket from the lower
platform.

Pin 1

2. Configure Pin 1 of CPU to Pin 1
of the Socket, just as the way
shown in the diagram on the
right. Adjust the position of CPU
until you can feel all CPU pins
get into the socket with ease.

mPGA478B

3. Make sure that all CPU pins have
completely entered the socket
and then lower down the lever
to lock up CPU to socket.

Pin 1

Pin 1

18

Chapter 2 Hardware Setup

2-2 Pentium 4 CPU Fan Installation

Pentium 4 Fanbase CPU Fan Connector

Press down 4 corners to lock fan to fanbase

Connect Fan Connector to CPU FAN connector

19

85DIV2 / 85DIV2-L

2-3 Memory Installation

How to tackle with the memory Modules:

• Make sure to unplug your power supply before adding or removing

memory module. Failure to do so may cause severe damage to both
your main board and the memory module.

• Pay attention to the orientation of the DIMM slots. Forcing a DIMM in

a socket improperly will damage the memory module and socket.

• Make sure you have the right type of memory module for your

mainboard.

2-3.1 To Install DDR SDRAM Module for this Mainboard :

• This Mainboard only supports up to 2GB unbuffered DDR 266/200

SDRAM, with 2 DDR DIMM slots on board. Do not insert other type of
modules into these slots.

• DDR DIMM slot has 184-pins and one notch. Insert a DDR SDRAM

vertically into the 184-pin slot with the notch-to-rib matching. Press
the Module down in a gradual way until it surely reaches the bottom
and clicks straight up the two latches on the left and right of the slot.
If any one of the latches has not turned up completely, you should
unplug the module and press it down a bit more firmly.

184-Pin DIMM Notch Key Definitions (2.5V)

DRAM Key Position Voltage Key Position

2.5V

DDR Notch

DDR Rib

Module Latch

2-3.2 To Remove a DIMM:

Press down the holding latches on both sides of socket and the module
will be released from the DIMM socket.

20

Chapter 2 Hardware Setup

2-4 AGP (Accelerated Graphics Port) Configuration :

The AGP 4X/2X slot on board supports 4X / 2X AGP card configuration.
User can install either a 4X or 2X AGP card with its own card driver.

AGP Accelerator

AGP 4X / 2X

PS/2

Mouse
PS/2 K/B

Rj45

USB1

COM1

COM2

LINE

OUT

LINE

IN

MIC

BIOS

1

CD_IN1

(on top)

(on top)
USB0

(middle)

(underside)

LPT1

GAME/MIDI PORT

LPC I/O

IT8705F

4

Peripheral

(underside)

FAN 2

1

Jp7

RTL8139C

RT2

Power

AC'97

Audio

FAN 1

1

1
3

+12V Power

PCI 1

PCI 2

PCI 3

1

RT1

AGP 4X / 2X

10

USB3

1

mPGA478B

P4X266E

ON

1 2 3 4

SW1

VIA

Battery

1

1

FAN3

1

DIP

Jp3

1

JBAT1

Li

Jp4

DDR 266

DIM 1

HDD/LED

1

SPK RST

DIM 2

VIA

VT8233A

IR PWR

PWR LED

Main Power

FDC

SMI

30

SUS LED

IDE1

IDE2

Jp6

1

21

85DIV2 / 85DIV2-L

2-5 HDD/FDD Installation

To install HDD (Hard Disk Drive), you may connect the connector of
IDE cable to the primary (IDE1) or secondary (IDE2) connector on board,
and then connect the gray connector to your slave device and the black
connector to your master device. If you install two hard disks, you must
configure the second drive to Slave mode by setting its jumpers correctly.
Please refer to your hard disk documentation for the jumper settings.

Peripheral

PS/2

Power

(on top)

Mouse
PS/2 K/B

(underside)

(on top)

Rj45

USB0
(middle)

(underside)

USB1

COM1

LPT1

COM2

LINE

OUT

FAN 2

1

LINE

IN

Jp7

GAME/MIDI PORT

MIC

RTL8139C

LPC I/O

IT8705F

RT2

BIOS

AC'97

4

1

CD_IN1

Audio

Black connector

+12V Power

FAN 1

1

PCI 1

PCI 2

PCI 3

1
3

RT1

AGP 4X / 2X

1

mPGA478B

1

1

Main Power

Hard Disk Drive Connector:
Orient the red line on the IDE
flat cable to Pin1.

IDE1

IDE1

DIM 2

VIA

VT8233A

IR PWR

PWR LED

IDE2

FDC

IDE2

Pin 1 (to Red Line)

Jp6

1

SMI

30

SUS LED

DDR 266

VIA

P4X266E

FAN3

1

ON

DIP

1 2 3 4

SW1

10

USB3

1

Li

Battery

DIM 1

Jp4

Jp3

1

JBAT1

HDD/LED

1

SPK RST

Gray connector

red line

IDE Flat Cable

22

Blue connector

Chapter 2 Hardware Setup

To install FDD (Floppy Disk Drive), you should connect the end of cable
with single connector to the board , and connect the other end with two
plugs to the floppy drives.

PS/2

Mouse
PS/2 K/B

Rj45

USB1

COM1

COM2

LINE

OUT

LINE

IN

MIC

BIOS

1

CD_IN1

(on top)

(on top)
USB0

(middle)

(underside)

LPT1

GAME/MIDI PORT

LPC I/O

IT8705F

4

Peripheral

(underside)

FAN 2

1

Jp7

RTL8139C

RT2

Power

AC'97

Audio

+12V Power

FAN 1

1

PCI 1

PCI 2

PCI 3

1
3

RT1

1

AGP 4X / 2X

10

USB3

1

mPGA478B

P4X266E

ON

1 2 3 4

SW1

VIA

Battery

1

Floppy Disk Drive Connector:

1

Main Power

DDR 266

FAN3

1

DIP

Li

DIM 1

DIM 2

VIA

Jp4

Jp3

VT8233A

1

JBAT1

HDD/LED

IR PWR

1

PWR LED

SPK RST

Orient the red line on the
floppy Flat cable to Pin1.

IDE1

IDE2

FDC

Jp6

1

SMI

30

SUS LED

FDC

Pin 1 (to Red Line)

To 2nd Floppy Drive

To 1st Floppy Drive

red line

To mainboard

FDD FLAT Cable

23

85DIV2 / 85DIV2-L

Pin 1

Pin 4

GND

GND

+5V

+12V

Pin11

+3.3V

+3.3V

GND

+5V

GND

+5V

GND

PWR_OK

5SB

+12V

+3.3V

-12V

GND

PS_ON#

GND

GND

GND

-5V

+5V

+5V

PIN1

2-6 ATX V 2.03 Power Supply Installation

DDR 266

DIM 1

HDD/LED

1

SPK RST

DIM 2

VIA

VT8233A

IR PWR

PWR LED

1

Main Power

FDC

SMI

30

SUS LED

IDE1

Main Power
Connector

IDE2

Jp6

1

Peripheral
Power
Connector

PS/2
Mouse

PS/2 K/B

Rj45

USB1

COM1

COM2

LINE

OUT

LINE

IN

MIC

1

CD_IN1

(on top)

(middle)

(underside)

LPT1

GAME/MIDI PORT

LPC I/O

IT8705F

BIOS

(underside)

(on top)
USB0

Jp7

4

RTL8139C

RT2

Peripheral

Power

FAN 2

1

AC'97

Audio

GND

+12V

FAN 1

1

1
3

+12V Power

PCI 1

PCI 2

PCI 3

1

3

1

RT1

AGP 4X / 2X

10

USB3

1

mPGA478B

P4X266E

ON

1 2 3 4

SW1

2

4

VIA

DIP

Li

Battery

GND

+12V

1

FAN3

1

Jp4

Jp3

1

JBAT1

+12V Power Connector

Intel Pentium 4 requires power support of ATX V2.03.
To set up ATX2.03 Power Supply on this mainboard, Please take the
following steps:

1. Connect the on-board Main Power Connector (20-pin) to the Main
Power Connector (20-pin) of an ATX Power Supply which can be
either of the latest version 2.03 or of earlier ATX format.

2. If you use an ATX Power Supply Version 2.03 or later, you can now
connect the on-board square-shaped +12V Connector to the square­shaped +12V Connector of your ATX Power Supply. In this case, it is
not necessary for you to connect the on-board 4-pin Peripheral Power
Connector to your Power Supply.

3. If you use an ATX power Supply of a version earlier than V2.03, you
cannot find a square-shaped +12V Connector with your Power Supply;
you must then connect the on-board 4-pin Peripheral Power
Connector to the 4-pin Peripheral Power Connector of your Power
Supply.

24

Chapter 2 Hardware Setup

mPGA478B

1

DIM 1

DIM 2

DDR 266

PCI 1

GAME/MIDI PORT

LPT1

USB1

PS/2 K/B

Mouse

(on top)

(underside)

USB0
(middle)

(underside)

Rj45

(on top)

FDC

IDE1

IDE2

VIA

P4X266E

VT8233A

VIA

Li

Battery

AGP 4X / 2X

RTL8139C

SW1

ON

DIP

1 2 3 4

SPK RST

SMI

HDD/LED

IR PWR

1

30

SUS LED

PWR LED

1

3

1

Power

IT8705F

LPC I/O

4

1

CD_IN1

AC'97

Audio

BIOS

RT1

RT2

USB3

FAN 2

1

FAN 1

1

FAN3

1

JBAT1

1

Jp6

1

COM1

MIC

LINE

OUT

LINE

IN

Peripheral

+12V Power

Main Power

PS/2

1

PCI 2

PCI 3

Jp3

Jp4

Jp7

COM2

1

10

2-7 Jumper and Switch Settings

The following diagrams show the locations and settings of jumper blocks
and switch on the mainboard.

DIP

ON

On

(For 85DIV2-L only)

Jp7:

Built-in LAN Select

Open: enabled

(default)

Closed: Disabled

SW1

CPU clock

(MHz)

100

¤

(default)

103
107
110
133

Off

1234

Off On On On

S1

off
off

on

off

on

System Clock

S2
on
on

off
off
off

(Default)

S3

on
off
off
off

on

Adjust

S4
on
on

on
on
on

*Jp3

Factory Use Jumpers

Default: Closed

Jp3 and Jp4 are for factory
use only. No change of
setting should be made by
users.

JBAT1:

Clear CMOS

1-2 closed:
Normal Status

(default)

2-3 closed:
Clear CMOS

1

1

*Jp4

Jp6:

CPU Clock Select

1-2 closed (default)
CPU Auto-detect
of
100 / 133MHz

1

Jumper open

1

100MHz selected

2-3 closed

133MHz selected

1

25

SW1:

Overclock setting
to Boot System

100/103/107/111SW1
setting for 100MHz
CPU to boot system;
133MHz SW1 setting
for 133MHz CPU to
boot system;

100/103/107/111
to boot system

133MHz SW1
setting to boot
system

85DIV2 / 85DIV2-L

How to tackle the Jumpers:

A 3-pin Jumper

1 23

If a pin-header (of 2 or more pins) is
designed in such a way that its pins
can be closed or linked together to
set up a specific function,
is called a jumper in this manual.

this header

A 2-pin Jumper cap to link
two header-pins together.

• A Jumper is usually but not necessarily given a “JpX” legend.

• In the Jumper setting diagram, the jumper pins covered with
black marks stand for closed pins with jumper cap.

1 13313

Jp X

Jumper with

Pin 2-3 closed

Jumper with

all pins open

Jumper with

Pin 1-2 closed

• Do not remove any jumper cap when power is on. Always
make sure the power is off before changing any jumper settings.
Otherwise, the mainboard will be damaged.

2-7.1 Jp6 and SW1: CPU Clock/Overclock Select

Jp6 and SW1 are designed for CPU clock select and 100MHz CPU
overclocking. With Jp6, user can choose the way for a 100MHz CPU to
run an overclock on board. SW1 is designed to match and meet the
setting of Jp6. Before setting Jp1 and SW1, user should read the CPU
Identification and find out the default CPU clock on the CPU.

1. If Jp6 is set to 1-2 closed, the auto-detect mode will recognize the
CPU clock automatically and send the signal to system chips. If a
100MHz CPU is used, SW1 should be set to default or 103/107/111
mode. If a 133MHz CPU is used, SW1 should be set to 133MHz
mode to boot system.

2. If Jp6 is set to 1-2-3 all open, CPU is set to 100MHz, indicating that
133MHz overclock is not desired. Set SW1 to 100/103/107/111 mode
to boot system.

3. If Jp6 is set to 2-3 closed, CPU is set to 133MHz, indicating that
133MHz overclock is desired. Set SW1 to 133MHz mode to boot
system. If overclocking fails, system will not boot. Then you must
clear CMOS and reset Jp6 and SW1 to default settings for booting
system.

26

Chapter 2 Hardware Setup

ON

DIP

SW1

On

Off

1234

Overclock Select

S1

S2

S3

S4

CPU clock

(MHz)

103
107
110
133

off on

on

on

on

off

off

off

off

off
off

Off On On On

(Default)

on on

on

on

off

on

on

on

off

100

(default)

Jp6:

CPU Clock Select

1-2 closed (default)
CPU Auto-detect
of
100 / 133MHz

1

Jumper open

1

100MHz selected

2-3 closed

133MHz selected

1

SW1:

Overclock setting
to Boot System

100/103/107/111SW1
setting for 100MHz
CPU to boot system;
133MHz SW1 setting
for 133MHz CPU to
boot system;

100/103/107/111
to boot system

133MHz SW1
setting to boot
system

Further Notes on CPU Overclocking:

1. If you have successfully booted system, with or without CPU
overclock, you still can try another CPU overclock in BIOS Setup.
Please enter BIOS Setup, choose “Frequency/Voltage Control” menu,
and take the “Use Linear” option of the “Use CPU Linear Frequency”.
Then configure the “CPU Clock” item to raise your CPU clock.

2. CPU overclocking should take all components on board into account.
If you fail in BIOS overclocking, you will not be able to restart system.
In such case, Power off system and clear CMOS by JBAT1 and then
restart your system. And remember to reconfigure whatever should
be reconfigured.

3. If your system is already fixed in a cabinet or case, you may not like
to take the trouble to clear CMOS. Then power on your system with
the power button on the PC case and simultaneously press down the
“Insert” key on the keyboard until you see the initial bootup screen
appear. And remember you should also enter CMOS BIOS Setup
instantly and choose “Load Optimized Defaults” to restore default
BIOS .

27

85DIV2 / 85DIV2-L

2-7.2 JBAT1: Clear CMOS

When you have problem with rebooting your system, you can clear
CMOS data and restore it to default value. To clear CMOS with Jumper
JBAT1, please follow the steps below:

1. Power off system;

2. Set JBAT1 to Pin 2-3 closed.

3. After 2 or 3 seconds, return the JBAT1 setting to Pin1-2 closed.

4. CMOS data are restored to default. Remember never clear CMOS

when system power is on.

JBAT1:

Clear CMOS

1

1-2 closed:
Normal Status

(default)

1

2-3 closed:
Clear CMOS

2-7.3 Jp7: Built-in LAN Select (for 85DIV2-L only)

Jp7 is designed to enable the built-in LAN Controller function. With
Jp7 open, the built-in LAN Controller is enabled, and you can use the
on-board Rj45 channel while you can also add another PCI LAN card
for one more LAN channel. With Jp7 closed, the on-board Rj45 chan­nel is disabled.

(For 85DIV2-L only)

Jp7:

Built-in LAN Select

Open: enabled

(default)

Closed: Disabled

28

Chapter 2 Hardware Setup

2-8 Other Connectors Configuration

This section lists out all connectors configurations for users’ reference.

2-8.1 On Board FAN Connectors

Void

SENSOR

+12V

GND

+12V

GND

PS/2

Mouse
PS/2 K/B

Rj45

USB1

COM1

COM2

LINE

OUT

LINE

IN

MIC

1

CD_IN1

LPT1

GAME/MIDI PORT

IT8705F

BIOS

(on top)

(underside)

(on top)
USB0

(middle)

(underside)

Jp7

LPC I/O

RT2

4

FAN 2

RTL8139C

Peripheral

Power

1

AC'97

Audio

FAN 1

1

1
3

+12V Power

PCI 1

PCI 2

PCI 3

1

RT1

AGP 4X / 2X

10

USB3

1

mPGA478B

P4X266E

ON

1 2 3 4

1

VIA

1

DIP

SW1

Jp3

1

Li

Battery

Fan1/Fan2

1

Main Power

IDE1

HDD/LED

1

DIM 1

SPK RST

DIM 2

VIA

VT8233A

PWR LED

IDE2

FDC

Jp6

1

SMI

IR PWR

30

SUS LED

DDR 266

FAN3

Jp4

JBAT1

Fan3

CPU FAN Connector
(FAN1, yellow, sensor)

AGP FAN Connector
(FAN2, yellow, sensor)

System FAN Connector
(FAN3, white, no sensor)

• These fan connectors support CPU/AGP/System cooling fan with
+12V. When connecting the wire to FAN connectors, users should
make sure that the red wire is for the positive current and should be
connected to pin +12V, and the black wire is Ground and should be
connected to pin GND. Sensor Fan supports Hardware Monitor chipset
on board to implement the hardware monitoring function.

• For fans with speed sensors, each rotation of the fan blades will send
out 2 electric pulses, by which System Hardware Monitor will work
out the fan rotation speed by counting the pulses.

29

85DIV2 / 85DIV2-L

2-8.2 CD-ROM Audio Connector CD_IN1

PS/2
Mouse

PS/2 K/B

Rj45

USB1

COM1

COM2

LINE

OUT

LINE

IN

MIC

1

CD_IN1

LPT1

GAME/MIDI PORT

IT8705F

BIOS

(on top)

(underside)

(on top)

USB0
(middle)

(underside)

Jp7

LPC I/O

RT2

4

FAN 2

RTL8139C

Peripheral

Power

1

AC'97

Audio

FAN 1

1

1
3

+12V Power

PCI 1

PCI 2

PCI 3

1

RT1

AGP 4X / 2X

10

USB3

1

mPGA478B

P4X266E

ON

1 2 3 4

1

VIA

FAN3

1

DIP

SW1

Jp3

1

JBAT1

Li

Battery

1

Main Power

IDE1

DDR 266

FDC

DIM 1

DIM 2

VIA

Jp4

VT8233A

HDD/LED

SMI

IR PWR

30

1

SUS LED

PWR LED

SPK RST

2-8.3 Chassis Panel Connector

A

(85DIV2-L

BC D

only)

1

CD_IN1

CD-ROM Audio
Pin Assignment

IDE2

PIN NO.

PIN 1

PIN 2

Jp6

1

PIN 4

CD_IN1

Left

Channel

GND

GNDPIN 3

Right

Channel

EF G H IJK

A : PS/2 MOUSE PORT
B : Rj45 LAN Port (on top)
C : LPT1 PORT
D : GAME/MIDI PORT
E : PS/2 KEYBOARD PORT
F : USB 1(underside) / USB0 (middle)

30

G : COM1 PORT
H : COM2 PORT
I : LINE/SPEAKER OUT
J : LINE IN
K : MICROPHONE INPUT

Chapter 2 Hardware Setup

2-8.4 Thermal Sensor Connector RT1, RT2

DDR 266

DIM 1

HDD/LED

1

SPK RST

DIM 2

VIA

VT8233A

IR PWR

PWR LED

1

Main Power

FDC

SMI

30

SUS LED

IDE1

RT1

RT1 mounted with
blue Thermal Resistor

IDE2

Jp6

1

RT2

PS/2
Mouse

PS/2 K/B

Rj45

USB1

COM1

COM2

LINE

OUT

LINE

IN

MIC

BIOS

1

CD_IN1

(on top)

(on top)
USB0

(middle)

(underside)

LPT1

GAME/MIDI PORT

LPC I/O

IT8705F

4

Peripheral

(underside)

FAN 2

Jp7

RTL8139C

RT2

Power

1

AC'97

FAN 1

Audio

1
3

+12V Power

1

PCI 1

PCI 2

PCI 3

1

RT1

AGP 4X / 2X

10

USB3

1

mPGA478B

P4X266E

ON

1 2 3 4

SW1

VIA

Battery

1

FAN3

1

DIP

Jp4

Jp3

1

JBAT1

Li

To Devices

To R T2

Thermal Cable

(optional)

1. Connector RT1: A blue thermal resistor is already soldered to
connector RT1 so as to sense the temperature round the mainboad.
What RT1 does is to transmit the thermal signal to BIOS or Hardware
Monitor.

2. Connector RT2: A thermal cable is needed to connect RT2 to on­board devices such as HDD, Graphics card etc., so as to detect the
temperature generated therein. Please connect the end (a) of the
thermal cable to mainboard RT2 header, and tape another end (b) of
thermal cable on to the device which you want to monitor. After you
have finished the thermal cable installation, you will see the detected

temperature in BIOS setup or Hardware monitor utility.

31

85DIV2 / 85DIV2-L

2-8.5 Complex Header

This complex pin header consists of the following connectors to pro­vide various supports:

1

1

1

3

Power

Peripheral

(underside)

(on top)

(on top)

PS/2

Mouse

PS/2 K/B

2

Power Switch

1

mPGA478B

+12V Power

USB0

(middle)

Rj45

Main Power

(underside)

USB1

COM1

1

SMI

ATX POWER SWITCH

IDE2
IDE1

RT1

LPT1

COM2

GND

SMI SIGNAL

Vcc

FDC

DDR 266

VIA

1

FAN 1

FAN3

P4X266E

1

FAN 2

Jp7

GAME/MIDI PORT

IN

OUT

LINE

LINE

GND
SUSPEND LED SIGNAL

DIM 2
DIM 1

1

DIP

ON

AGP 4X / 2X

RTL8139C

MIC

SW1

1 2 3 4

PCI 1

10

USB3

1

PCI 2

RT2

LPC I/O
IT8705F

Jp6

VIA

1

VT8233A

Jp4

Jp3

JBAT1

1

PCI 3

30

SMI

SUS LED

IR PWR

PWR LED

SPK RST

HDD/LED

1

Li

Battery

Audio

AC'97

4

BIOS

CD_IN1

1

Suspend LED

5

3

Infrared(IR)

2nd HDD LED

4

1st HDD LED

NO CONNECTION

Vcc

INFRARED TRANSMIT SIGNAL

Logic High

Logic High

GND

(+)

(-)
(-)
(+)

INFRARED TRANSMIT SIGNAL

HDD LED SIGNAL
HDD LED SIGNAL

GND
NO CONNECTION

GND
RESET SIGNAL
SPEAKER SIGNAL¤
GND¤
NO CONNECTION¤
Vcc ¤

32

Vcc

(-)

(+)

Power LED

Reset Switch

Speaker

6

7

8

Chapter 2 Hardware Setup

(1) SMI Connector (System Management Interrupt):

Connection: Connected to the case-mounted Suspend Switch.

Function: Manually selecting system into the Suspend Mode
or “Green Mode”.

(2) Power Switch Connector:

Connection: Connected to a momentary button or switch.
Function: Manually switching the system between “On” and
“Soft Off”. Pressing the momentary button for more than 4
seconds will also turn the system off.

(3) IR Connector (Infrared Connector):

Connection: Connected to Connector IR on board.
Function: Supporting wireless transmitting and receiving

module on board.

(4) 1st HDD LED Connector/2nd HDD LED Connector:

Connection: Connected to HDD LED.
Function: To supply power to HDD LED.

(5) Suspend LED Connector:

Connection: Connected to Suspend indicator.
Function: To supply power to “Suspend indicator”.

(6) Power LED Connector:

Connection: Connected to System Power LED.
Function: To supply power to “System Power LED”.

(7) Reset Switch Connector:

Connection: Connected to the case-mounted “Reset Switch”.
Function: To supply power to “Reset Switch” and support

system reboot function.

(8) Speaker Connector:

Connection: Connected to the case-mounted Speaker.
Function: To supply power to the case-mounted Speaker.

33

85DIV2 / 85DIV2-L

2-8.6 USB Ports and USB Header (Header USB 3)

• This mainboard provides two USB ports USB0 and USB1 on board
supporting various USB devices. In addition, 1 USB header is added
on board to provide two additional USB ports by using one additional
USB Cable. This additional USB cable is available from your main­board dealer or vender.

• When plugging the USB cable into Header USB 3, user must make
sure the red wire is connected to Pin 1.

USB Ports USB 1 (underside)
& USB 0 (middle)

USB Cable (Optional)

PS/2
Mouse

PS/2 K/B

Rj45

LINE

LINE

MIC

USB1

COM1

COM2

OUT

IN

1

CD_IN1

GAME/MIDI PORT

BIOS

(on top)

(underside)

(on top)
USB0

(middle)

(underside)

LPT1

LPC I/O

IT8705F

4

Peripheral

1

Power

1
3

+12V Power

mPGA478B

1

RT1

FAN 1

1

FAN 2

1

Jp7

RTL8139C

PCI 1

RT2

PCI 2

PCI 3

AC'97

Audio

AGP 4X / 2X

10

USB3

1

VIA

P4X266E

ON

1 2 3 4

SW1

Battery

DIP

Li

1

Main Power

IDE1

IDE2

DDR 266

FDC

FAN3

1

DIM 1

DIM 2

VIA

Jp4

Jp3

VT8233A

1

JBAT1

HDD/LED

SMI

IR PWR

30

1

SUS LED

PWR LED

SPK RST

Jp6

1

Red wire

1

1

Header USB 3

2-8.7 PS/2 Mouse And PS/2 Keyboard

PIN 6 : Void
PIN 5 : Mouse Clock
PIN 4 : Vcc
PIN 3 : GND
PIN 2 : Void
PIN 1 : Mouse Data

PS/2 MOUSE

PS/2 KEYBOARD

USB Port

10

10

PIN 6 : Void
PIN 5 : Keyboard Clock
PIN 4 : Vcc
PIN 3 : GND
PIN 2 : Void
PIN 1 : Keyboard Data

34

Chapter 2 Hardware Setup

2-8.8 Rj45 Connector (for 85DIV2-L only)

One Rj45 connector is on board for LAN connection which also support
Wake On LAN function.

Yellow LED “On” to indicate
Network hub is in connection
with the system.

Rj45 Connector

PS/2

Mouse
PS/2 K/B

Rj45

USB1

COM1

COM2

LINE

OUT

LINE

IN

MIC

BIOS

1

CD_IN1

(on top)

(on top)
USB0

(middle)

(underside)

LPT1

GAME/MIDI PORT

LPC I/O

IT8705F

4

Peripheral

(underside)

FAN 2

1

Jp7

RTL8139C

RT2

Power

AC'97
Audio

FAN 1

1

1
3

+12V Power

PCI 1

PCI 2

PCI 3

1

RT1

AGP 4X / 2X

10

USB3

1

Green LED blinks to indicate
that data transmission is un­dergoing in 10/100 Base T
mode.

1

mPGA478B

VIA

P4X266E

ON

DIP

1 2 3 4

SW1

Battery

1

FAN3

1

Jp4

Jp3

1

JBAT1

Li

DDR 266

DIM 1

HDD/LED

1

SPK RST

DIM 2

VIA

VT8233A

IR PWR

PWR LED

Main Power

IDE1

FDC

SMI

30

SUS LED

IDE2

Jp6

1

35

85DIV2 / 85DIV2-L

2-9 IRQ Description

IRQ Function Description Priority

IRQ 0 System Timer 1
IRQ 1 Keyboard Controller 2
IRQ 2 Programmable Interrupt N/A
IRQ 3 Serial Port (COM 2) 11
IRQ 4 Serial Port (COM 1) 12
IRQ 5 Free 13
IRQ 6 Floppy Disk Controller 14
IRQ 7 Parallel Port (LPT1) 15
IRQ 8 Real Time Clock (RTC) 3
IRQ 9 Free 4
IRQ 10 Free 5
IRQ 11 Free 6
IRQ 12 PS/2 Mouse Port 7
IRQ 13 Coprocessor 8
IRQ 14 Primary IDE Channel 9
IRQ 15 Secondary IDE Channel 10

• Both ISA and PCI expansion cards may require IRQs. System IRQs

are available to cards installed in the ISA expansion bus first, then
any remaining IRQs are available to PCI cards. Currently, there are
two types of ISA cards.

• The original ISA expansion card design, now referred to as “Legacy”

ISA card, requires you to configure the card’s jumpers manually and then
install it in any available slot on the ISA bus. To see a map of your
used and freeIRQs in Windows 98, the Control Panel in My
Computer, contains a System icon, which gives you a Device Manager
tab. Double-Clicking on a specific hardware device gives you a
Resources tab which shows the Interrupt number and address.
Double-Clicking Computers to see all the interrupts and addresses for
your system. Make sure that each ISA device should be assigned to one
IRQ respectively. If ISA device share IRQ with any other device, your
computer will easily get into trouble.

36

Chapter 2 Hardware Setup

37

MEMO

MEMO

85DIV2 / 85DIV2-L

Chapter 3 Software Setup

Drivers, Utilities and Software Installation

Support CD:
This mainboard will be shipped with a Support CD which contains those
necessary driver files, Application Softwares and some helpful utilities.
It is a user-friendly, auto-run CD which will open itself up in a CD-ROM
automatically.

Contents of Support CD:
For this mainboard, user will be able to find in the Support CD the fol­lowing drivers and utilities:

1. VIA 4-in-1 Driver

2. AC’97 Audio Driver

3. Hardware Monitor Utility

4. LAN Driver (for 85DIV2-L only)

This chapter is devoted to describing the installations of all these

essential drivers and utilities on Windows 9X, Windows ME , Windows
2000 and Windows XP. The installation procedures for all these oper­ating systems are programed into an auto-run mode. What users have
to do is read and follow the pop-up instructions. We therefore take the
installation on Windows 98 as the general illustration hereby.

The priority of driver installation should also be noted. Users are rec-

ommended to take the following installation order:

3-1 Open Support CD and choose your drivers
3-2 4-in-1 Drivers Installation
3-3 AC’97 Audio Drivers Installation
3-4 Hardware Monitor Utility Installation
3-5 LAN Drivers Installation (for 85DIV2-L only)

38

Chapter 3 Software Setup

3-1 Open up Support CD

1. Please put the Support CD enclosed in your mainboard package

into the CD-ROM drive. In a few seconds, the Main Menu will
automatically appear, displaying the contents to be installed for this
series:

Install VIA 4-in-1 Driver
Install AC’97 Audio Driver
Install Hardware Monitor Utility
Install LAN Driver (for 85DIV2-L only)
Install Acrobat Reader
Browse CD-ROM
Exit

2. In case your system does not open the Support CD automatically,

please click to the following path to enter the Main Installation Menu:

D:\ Autorun.exe (assuming that your CD-ROM Drive is Drive D)

3. Users are recommended to install all the drivers and utilities at a

time in the sequence given in the Main Menu, though they can be
installed separately.

Also, we should take “VIA 4-in-1 Driver” as first installation priority to

optimize the VIA system.
From next section, we provide detailed descriptions of all these
installations with graphical illustrations.

39

85DIV2 / 85DIV2-L

3-2 Proceed to VIA 4-in-1 Driver Installation

1. Following the procedures of opening the Support CD, click to “ VIA 4­in-1 Drivers” to proceed.

2.The VIA Service Pack
InstallShield Wizard will pop up
to guide you to the VIA Service
pack installation. Click “Next”
button to continue.

Next Yes

4. On the screen below, check
”Normally Install” and click
“Next” to continue. (If you
check “Quickly Install”, you will
skip the detailed procedures of
the VIA 4-in-1 Setup.)

3. “VIA Service Pack README”
screen will appear, please click
the “Yes” button to agree with
the Licence Agreement and
continue.

5. Select the checkbox as below

and click “Next” to continue:

VIA ATAPI Vendor Support Driver
AGP VxD Driver
IRQ Routing Miniport Driver
VIA Chipset Function’s Registry

Next

Next

40

Chapter 3 Software Setup

6. Select “Install VIA ATAPI
Vendor Support Driver”
checkbox, then click the “Next”
button to continue.

Next

8. Select “Install VIA AGP VxD” in
turbo mode and press “Next”
button to continue.

Next

7. Click on “Click to enable DMA
Mode” checkbox to enable
DMA function, then click the
“Next” button to continue.

Next

9. Select “Install VIA IRQ Routing
Miniport Driver” checkbox, then
click the “Next” button to
continue.

Next

10. After all these setup procedures have finished, you should restart
your computer by clicking on “Finish” so as to put VIA 4-in-1

drivers

into effect and proceed to second driver installation.

Finish

41

85DIV2 / 85DIV2-L

3-3 Proceed to AC’97 Audio Driver Installation

1. Following the installation of VIA 4-in-1 drivers, you have to restart
system so that your system can be reconfigured with VIA 4-in-1. When
restarting procedures finish, please open the Support CD with your
CD-ROM to enter the Main Installation Menu.

Then click to “Install AC’97 Audio Driver”.

2. When the screen of “installShield Wizard for Avance AC’97 Drivers
and Applications “ appears, please press “Next” button to continue.

Next

3. After all the setup procedures have completed, click to “Finish” button
to exit the Installation program and re-start your system.

Finish

42

Chapter 3 Software Setup

3-4 Proceed to Hardware Monitor Installation

1. Following the installation of AC’97 Audio Driver, you have to restart
system so that your system can be reconfigured with the just installed
driver. When restarting procedures finish, please open the Support
CD with your CD-ROM to enter the Main Installation Menu.

Then click to “Install Hardware Monitor Utility”.

2. Instantly the “ITE SmartGuardian Install” pops up. Please click to
“Install” to continue.

Install

3. In a few seconds, installation of Hardware Monitor is complete. Please
click on the “OK” Dialog Box to finish installation.

OK

43

85DIV2 / 85DIV2-L

5. To display the Hardware Monitor Utility, just click on the “ITE
SMARTGUARDIAM” icon in your program file, and the following
screen of Smartguardian Control Panel will show up, displaying the
information about system temperatures, voltages and Fan speed.
Clicking to the “Option” menu of the Control Panel, you can also
change some Value settings for your system to optimize its
performance.

“Exit” “Option”

44

Chapter 3 Software Setup

3-5 Install RTL8139C LAN Driver (for 85DIV2-L only)

3-5-1. RTL8139C LAN driver on Windows 9X

The LAN driver contained in the Support CD is not included in the
Autorun Menu. To install RTL8139C LAN driver on Windows 9X, please
follow the steps shown below:

1. On the Desk Top screen of your system, please click to the following
path:

\My Computer(right click)\properties\Device manager

2. In the “Device manager” screen, you can see the item “ PCI Ethernet
Controller” with a yellow question mark on its left side, which indicates

that the LAN controller is already detected by system but the driver

for this on-board RTL8139C Ethernet Controller is not installed yet.
Please point to this item with your mouse and double click on it (or
click the “Properties” button).

3. Instantly, the “PCI Ethernet Controller Properties“ screen shows up.
Please click the “General” bar to continue.

4. In the “General” screen, click “reinstall Driver” button to continue.
Please note that the status of “Device Usage” should stay at “Exists
in all hardware profiles”.

45

Click here

85DIV2 / 85DIV2-L

5. In the “Update device Driver Wizard” screen, click “Next” to continue
until you see a dialog box asking you to “Specify a location” for the
driver.

6. As illustrated in the picture below, check the item “Specify a location”
and click the “Browse” button to find out the correct path for the
driver. Supposing your CD-ROM drive is Drive E, please type:

E:\Driver\Network\rtl8139\Win98 into the blank bar. (If you are
installing on Win 95OSR2, you should type W95OSR2 instead of

Win98.) Thenclick the “Next” button to continue.

You should now insert the Support CD into your CD-ROM.

Enter the correct path for the
location of LAN driver

7. The Update Device Driver Wizard will then go on installing the driver,

until the “Insert Disk” dialog box shows up. Please withdraw your

Support CD and insert the Win 98 CD-ROM into the CD-ROM drive
for updating system and click “OK” to continue.

8. The Update Device Driver Wizard will then proceed to update the
system with the LAN driver. When the “Finish” screen shows up,
click “Finish” to continue.

9. Final Dialog box will appear to remind you that you must restart your
computer to finish updating the new hardware. Please click “Yes” to
restart system and finish the LAN driver installation.

46

Chapter 3 Software Setup

3-5-2. RTL8139C LAN driver on Windows NT4.0

1. When you newly install Win NT4, the Setup program will ask you
whether your computer will participate on a network. please check
“Do not connect this computer to a network at this time” and continue
with your installation. That means, you are going to install the LAN
Adapter and driver after you have finished system installation. By
this way, you will set up your LAN Adapter and driver more surely.

2. If you have now installed Win NT4 in your computer, please boot
your system and in the “Start” screen click the following path to install
your computer networking:

\Start\Settings\Control Panel\Network (double click)

3. Instantly, a dialog box pops up, asking you, “Windows NT Networking
is not installed. Do you want to install it now?” Please click “Yes” to

continue.

4. The Network Setup Wizard will then proceed to guide you to the
installation of LAN Adapter and Driver, until the “Select Network
Adapter” screen pops up, on which you should click “Have Disk” to
install the on-board RTL8139C LAN Controller.

5. Instantly, the “Insert Disk” dialog box pops up. You should now insert

the Support CD into your CD-ROM drive
bar the correct path for the location of the LAN driver. Supposing

your CD-ROM drive is drive D, please type the following path:

D:\Driver\Network\rtl8139\Winnt4 and click “OK” button to continue.

6. Instantly, the Setup program detects the “Realtek RTL8139(A/B/C/

8130) PCI Fast Ethernet Adapter” and shows it on the “Select OEM

Option” screen. Please click “OK” to continue.

7. The Setup program will then proceed to install the RTL8139 Adapter
and then other networking components such as TCP/IP protocol.

8. During the setup process, if “windows NT Setup” needs to copy

some Windows files, you should then withdraw the Support CD and

insert back the Win NT4 CD-ROM into your CD-ROM drive to
continue.

9. After you have finished other networking components setup, you
should restart your syustem to put all the new setups into effect.

, and then type to the white

47

85DIV2 / 85DIV2-L

10. To verify that the onboard RTL8139C Controller has been set up in

system, please click “Start”, then “Control Panel”, then “Network”.

11. In the “Network” screen, click the “Adapter” bar. You can now see

the “Realtek RTL8139(A/B/C/8130) PCI Fast Ethernet Adapter is
already installed in system.

3-5-3. RTL8139C LAN driver on Win ME / 2000 / XP

1. When you newly install Windows ME , Windows 2000 or windows
XP, the system will detect the LAN Controller on board and configure
it automatically into system. Therefore, users need not bother to
install the LAN controller into these operating systems.

2. To verify the existence of RTL8139C Controller and Driver, please
enter the “Control Panel” of your system and click “Network” to open
the “Configuration” screen. You can then see the “Realtek8139 (A/
B/C) PCI Fast Ethernet Adapter” is already installed in system.

48

Chapter 3 Software Setup

49

MEMO

MEMO

85DIV2 / 85DIV2-L

Chapter 4 BIOS Setup

THE BIOS

BIOS stands for Basic Input and Output System. It was once called
ROM BIOS when it was stored in a Read-Only Memory(ROM) chip Now
manufacturers would like to store BIOS in EEPROM which means
Electrically Erasable Programmable Memory. BIOS used in this series
of mainboard is stored in EEPROM, and is the first program to run when
you turn on your computer.

BIOS performs the following functions:

1. Initializing and testing hardware in your computer (a process called
“POST”, for Power On Self Test).

2. Loading and running your operating system.

3. Helping your operating system and application programs manage
your PC hardware by means of a set of routines called BIOS Run­Time Service.

This Chapter includes the following topics :
4-1 About BIOS Setup
4-2 To Run BIOS Setup
4-3 About CMOS
4-4 The POST (Power On Self Test)
4-5 To Update BIOS
4-6 BIOS Setup

50

Chapter 4 BIOS Setup

4-1 About BIOS Setup

BIOS setup is an interactive BIOS program that you need to run when:

1. Changing the hardware of your system. (For example: installing a
new Hard Disk etc.)

2. Modifying the behavior of your computer. (For example: changing
the system time or date, or turning special features on or off etc.)

3. Enhancing your computer’s behavior. (For example: speeding up
performance by turning on shadowing or cache)

4-2 To Run BIOS Setup

First access BIOS setup menu by pressing < DEL > key after “POST” is
complete ( before OS is loaded ). BIOS will then display the following
message:

Press “DEL” to enter “SETUP”

4-3 About CMOS

CMOS is the memory maintained by a battery. CMOS is used to store
the BIOS settings you have selected in BIOS Setup. CMOS also
maintains the internal clock. Every time you turn on your computer, the
BIOS Looks into CMOS for the settings you have selected and configures
your computer accordingly. If the battery runs out of power, the CMOS
data will be lost and POST will issue a “CMOS invalid” or “CMOS
checksum invalid” message. If this happens, you have to replace the
battery and do some proper settings in BIOS Setup.

4-4 The POST ( Power On Self Test )

POST is an acronym for Power On Self Test. This program will test all
things the BIOS does before the operating system is started. Each of
POST routines is assigned a POST code, a unique number which is
sent to I/O port 080h before the routine is executed.

51

85DIV2 / 85DIV2-L

4-5 To Update BIOS

• System BIOS is incorporated into a Flash memory component. Flash

BIOS allows user to upgrade BIOS without the need to replace an EPROM
component.

• The Update Utility can be loaded on a floppy diskette to execute saving,

verifying, and updating the system BIOS. The Upgrade Utility can also be
run from a hard disk drive or a network drive.

4-5.1 Before Upgrading BIOS

• It is highly recommended that you save a copy of the original mainboard

BIOS along with a Flash EPROM Programming utility (AWDFLASH.EXE)
to a bootable floppy disk so that you can reinstall the BIOS when needed.

4-5.2 Update Process

• Normally, to upgrade BIOS is unnecessary if the system is working fine

Users should only upgrade the BIOS when you experience incompatible
problems or need to create new features.

• “AWDFLASH.EXE” is a Flash EPROM Programming utility that up dates

the BIOS by uploading a new BIOS file to the programmable flash ROM
on the mainboard. This program only works in DOS environment, the

utility can not be executed in win95/98, ME, NT WINDOWS 2000 or
Windows XP environment.

• Please follow the steps below for updating the system BIOS:

Step 1. Please visit the board maker’s website, download latest BIOS
file and award flash utility “AWDFLASH.EXE”. The BIOS file format will
be *.bin, of which “ * ” stands for the specific BIOS file name.

Step 2. Create a bootable diskette. Then copy the BIOS file and award
flash utility “AWDFLASH.EXE” into the diskette.

Step 3. Insert the diskette into drive A, reboot your system and boot
from the diskette.

52

Chapter 4 BIOS Setup

Step 4. Type awdflash (space) *.bin /sn/py/cc and then press <Enter>
to run BIOS upgrade program. (*.bin depends on your mainboard
model and version code. Instead of typing “*”, you should type specific
file name for your specific mainboard).

Step 5. Please press <F1> or <F10> to exit or reset your system.

Warning ! If the message “ Write Fail ” appears while Award “FLASH
MEMORY WRITER” is verifying Flash memory, just repeat the process.
Please DO NOT reset or turn off the system. If the award memory flash
utility is not able to update the BIOS successfully, your system may not
be able to boot up.

Step 6. You will need a message “CMOS checksum error-Default
loaded” during booting the system. Press <Del> to run CMOS setup
utility, then reload “LOAD SETUP DEFAULTS” or “Load Optimized
Defaults” and save this change.

The parameters of AWDFLASH.EXE

/sn: No original BIOS backup
/py: Program flash memory
/cc: Clear CMOS data (and update data automatically) after pro­ gramming

NOTE: Users can type AWDFLASH /? to get further details about

the parameters. Incorrect usage of the parameter will dam­age the BIOS information, so we strongly recommend user to
leave parameters alone unless you fully understand their
function.

53

85DIV2 / 85DIV2-L

Award Flash Memory Writer Start Screen

Award Flash Memory Writer Complete Screen

54

Chapter 4 BIOS Setup

4-6 BIOS SETUP --- CMOS Setup Utility

Warning and Tips: If changing CMOS Configuration causes difficulty in
rebooting system, you can take the following measures:

1. At pressing the power button to reboot, press the “Insert” key at the
same time. As soon as the screen displays the booting message,
release the “Insert” key and press “Delete” key to enter CMOS Setup
Utility . Then choose the “Load Optimized (Optimal) Defaults” menu
to restore the default values for a new start. Or,

2. Open your machine cabinet and clear CMOS with jumper setting.
Please refer to the Jumper Setting Section of this User manual.

4-6.1 CMOS Setup Utility

This mainboard comes with the AWARD BIOS from AWARD Software
Inc. Enter the CMOS Setup Utility Main Menu by:

1. Turn on or reboot your system. After a series of diagnostic checks,
the following message will appear:

PRESS <DEL> TO ENTER SETUP

2. Press <DEL> key and the main program screen will appear as follows.

CMOS Setup Utility - Copyright (C) 1984 - 2001 Award Software

Standard CMOS Features

Advanced BIOS Features

Advanced Chipset Features

Integrated Peripherals

Power Management Setup

PnP/PCI Configurations

SmartDoc Anti-Burn Shield

Esc : Quit
F10 : Save & Exit Setup

F9 : Menu in BIOS

Time, Date, Hard Disk Type...

Frequency/Voltage Control

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save and Exit Setup

Exit without Saving

: Select Item

3. Use the arrow keys on your keyboard to select an option, and press
<Enter>. Modify the system parameters to reflect the options installed
in your system.

4. You may return to the Main Menu anytime by pressing <ESC>.

5. In the Main Menu, “SAVE AND EXIT SETUP” saves your changes
and reboots the system, and “EXIT WITHOUT SAVING” ignores your
changes and exits the program.

55

85DIV2 / 85DIV2-L

4-6.2 Standard CMOS Setup

Standard CMOS Setup records some basic system hardware
configuration and sets the system clock and error handling. You only
need to modify the configuration values of this option if you want to
change your system hardware configuration or when the data stored in
the CMOS memory gets lost or damaged.

Run the Standard CMOS Setup as follows:

1. Choose “Standard CMOS Setup” from the Main Menu and a screen
with a list of options will appear:

CMOS Setup Utility - Copyright (C) 1984 - 2001 Award Software

Standard CMOS Features

Date (mm:dd:yy) Wed, Aug 22 2001
Time (hh:mm:ss) 9 : 52 : 15

IDE Primary Master Press Enter 13022 MB
IDE Primary Slave Press Enter None
IDE Secondary Master Press Enter None
IDE Secondary Slave Press Enter None

Drive A 1.44M, 3.5 in.
Drive B None

Video EGA/VGA
Halt On All, but Keyboard

Base Memory 640K
Extended Memory 65472K
Total Memory 66112K

:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

Item Help

Menu Level

Change the date
month, year and
century

2. Use one of the arrow keys to move between options and modify the
selected options by using PgUp / PgDn / + / - keys.

3. Press <ESC> to return to the Main Menu when you finish setting up
all items. The following item descriptions are provided as a quick
guide to your setup.

56

Chapter 4 BIOS Setup

Date (mm:dd:yy) The BIOS determines the day of the week from the

other date information. This field is for information
only.
Press the left or right arrow key to move to the
desired field (date, month, year). Press the PgUp
or PgDn key to increment the setting, or type the
desired value into the field.

Time (hh:mm:ss) The time format is based on the 24-hour military-time

clock. For example, 1 p.m. is 13:00:00. Press the
left or right arrow key to move to desired field. Press
the PgUp or PgDn key to increment the setting, or
type the desired value into the field.

Primary / Secondary

Master / Slave

This field records the specifications for all non-SCSI
hard disk drives installed in your system. Refer to
the respective documentation on how to install the
drives.

CMOS Setup Utility - Copyright (C) 1984 - 2001 Award Software

IDE Primary Master

IDE HDD Auto-Detection Press Enter

IDE Primary Master Auto
Access Mode Auto

Capacity 13022 MB

Cylinder 25232
Head 16
Precomp 0
Landing Zone 25231
Sector 63

:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

Item Help

Menu Level

57

85DIV2 / 85DIV2-L

Drive A / Drive B Select this field to the type(s) of floppy disk drive(s)

installed in your system. The choices are:
360KB, 5.25 in.

1.2MB, 5.25 in.
720KB, 3.5 in.

1.44MB, 3.5 in.

2.88MB, 3.5 in.
None

Video Select the type of primary video subsystem in your

computer. The BIOS usually detects the correct video
type automatically. The BIOS supports a secondary
video subsystem, but you do not select it in setup.

Halt On During the power-on self-test (POST), the computer

stops if the BIOS detects a hardware error. You can
tell the BIOS to ignore certain errors during POST
and continue the boot-up process.

Base Memory Typically 640KB. Also called conventional memory.

The DOS operating system and conventional appli­cations use this area.

Extended Memory Above the 1MB boundary. Early IBM personal

computers could not use memory above 1MB, but
current PCs and their software can use extended
memory.

Total Memory This option shows system memory capacity.

58

Chapter 4 BIOS Setup

4-6.3 Advanced BIOS Features

Advanced BIOS Features improves your system performance or sets
up system features according to your preference.

Run the Advanced BIOS Features as follows:

1. Choose “Advanced BIOS Features” from the Main Menu and a screen
with a list of options will appear:

CMOS Setup Utility - Copyright (C) 1984 - 2001 Award Software¤

Advanced BIOS Features

Virus Warning Disabled
CPU L1 & L2 Cache Enabled
CPU L2 Cache ECC Checking Enabled
Quick Power On Self Test Enabled
First Boot Device Floppy
Second Boot Device  HDD-0
Third Boot Device CDROM
Boot Other Device Enabled
Swap Floppy Drive Disabled
Boot Up Floppy Seek Enabled
Boot Up NumLock Status On
Typematic Rate Setting Disabled
Typematic Rate (Chars/Sec) 6
Typematic Delay (Msec) 250
Security Option Setup
OS Select For DRAM > 64MB Non-OS2
Video BIOS Shadow Enabled

Item Help

Menu Level

:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help¤
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

59

85DIV2 / 85DIV2-L

2. Use one of the arrow keys to move between options and modify the
selected options by using PgUp / PgDn / + / - keys. An explanation
of the <F> keys follows:

<F1>: “Help” gives options available for each item.
<F5>: Get the previous values. These values are the values with which the
user starts the current session.
<F6>: Load all options with the BIOS default values.
<F7>: Load all options with the Setup default values.

3. Press <ESC> to return to the Main Menu when you finish setting up
all items. The following item descriptions are provided as a quick
guide to your setup.

Virus Warning When enabled, you receive a warning message if a

program (specifically, a virus) attempts to write to
the boot sector or the partition table of the hard disk
drive.
You should then run an antivirus program. Keep in
mind that this feature protects only the boot sector,
not the entire hard drive.

NOTE: Many disk diagnostic programs that access the boot

sector table can trigger the virus warning message. If you
plan to run such a program, we recommend that you dis­able the virus warning.

CPU L1 & L2 Cache Cache memory is additional memory that is much

faster than conventional DRAM (system memory).
CPUs from 486-type up contain internal cache
memory (L1), and most, but not all, modern PCs
have additional (external) cache memory (L2).
When the CPU requests data, the system transfers
the requested data from the main DRAM into cache
memory, for faster access by the CPU.

60

Chapter 4 BIOS Setup

CPU L2 Cache ECC

Checking

Quick Power On Self

First/Second/Third/

Other Boot Device

Swap Floppy Drive When enabled, floppy drives A and B will be exchanging

Boot Up Floppy Seek When enabled, the BIOS tests (seeks) floppy drives

When you select Enabled, it will speed up memory
checking when the external cache contains ECC
SRAMs.
The choices: Enabled; Disabled

Select Enabled to reduce the amount of time required to

Test

run the power-on self-test (POST). A quick POST skips
certain steps. We recommend that you normally enable
quick POST.

The BIOS attempts to load the operating system from
the devices in the sequence selected in these items.
The choices: Floppy; LS/ZIP; HDD; SCSI; CDROM;
Disabled

without any physical connection and modification on the
cables.

to determine whether they have 40 or 80 tracks. Only
360-KB floppy drives have 40 tracks; drives with
270KB, 1.2MB, and 1.44MB capacity all have 80
tracks. Because very few modern PCs have 40-track
floppy drives, we recommend that you set this field
to disabled to save time.

Boot Up NumLock

Status

Toggle between On or Off to control the state of
the NumLock key when the system boots. If On,
the numeric keypad is in numeric mode. If off, the
numeric keypad is in cursor control mode.

61

85DIV2 / 85DIV2-L

Typematic Rate Setting When Disabled, the following two items (Typematic Rate

and Typematic Delay) are irrelevant. Keystroke repeats
at a rate determined by the keyboard controller in your
system.
When Enabled, you can select a typematic rate and
typematic delay.

Typematic Rate (Chars

Typematic Delay

(Msec)

Security Option If you have set a password, select whether the

OS Select For DRAM >

Video BIOS Shadow Performance will be improved by copying Video

When the typematic rate setting is enabled, you can

/ Sec)

select a typematic rate (the rate at which character
repeats when you hold down a key) of 6, 8, 10, 12,
15, 20, 24, or 30 characters per second.

Choices: 250; 500; 750; 1000. This option sets the
time interval for displaying the first and the second
characters. If enabled, the time interval is optional.

password is required every time the System
boots, or only when you enter setup.
The choices: system; setup

Select OS2 only if you are running OS/2 operating

64MB

system with greater than 64MB of RAM on your
system.

BIOS to Shadow RAM.

62

Chapter 4 BIOS Setup

4-6.4 Advanced Chipset Features

Advanced Chipset Features is used to modify the values of chipset
buffers. These buffers control the system options.

Run the Advanced Chipset Features as follows:

1. Choose “Advanced Chipset Features” from the Main Menu and a

list of option will appear:

CMOS Setup Utility - Copyright (C) 1984-2001 Award Software

Advanced Chipset Features

DRAM Colck/Drive Control
AGP & P2P Bridge Control
CPU & PCI Bus Control
Memory Hole
System BIOS Cacheable
Video RAM Cacheable
Delay Prior to Thermal

:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

Press Enter
Press Enter
Press Enter
Disabled
Disabled
Disabled
16 Min

Item Help

Menu Level

2. Use one of the arrow keys to move between options and modify the
selected options by using PgUp / PgDn / + / - keys. An explanation
of the <F> keys follows:

<F1>: “Help” gives options available for each item.
<F5>: Get the previous values. These values are the values with which the
user starts the current session.
<F6>: Load all options with the BIOS default values.
<F7>: Load all options with the Setup default values.

3. Press <ESC> to return to the Main Menu when you finish setting up
all items. The following item descriptions are provided as a quick
guide to your setup.

63

85DIV2 / 85DIV2-L

DRAM Clock/Drive Control

When this option is chosen, the following item appears for user’s
configuration.

CMOS Setup Utility - Copyright (C) 1984-2001 Award Software

Current FSB Frequency
Current DRAM Frequency
DRAM Clock
DRAM Timing
SDRAM CAS Latency
Bank interleave
Precharge to Active(Trp)
Active to Precharge 6T
Active to CMD(Trcd) 3T
DRAM Command Rate 2T Command
DRAM Burst Len 4
CPU read DRAM Mode Medium

:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

* Current FSB / DRAM

Frequency

DRAM Clock/Drive Control

By SPD
By SPD
2
Disabled
3T

This item is to show the current FSB / SDRAM
Frequency.

* DRAM Clock The value represents the performance parameters

of the installed memory chips (DRAM). Do not
change the value from the factory setting unless you
install new memory that has a different performance
rating.

Item Help

Menu Level

* DRAM Timing When this item Enabled, DRAM Timing is set by

SPD.
SPD (Serial Presence Detect) is located on the
memory modules, BIOS reads information coded in
SPD during system boot up.

* DRAM Command

The choices: 1T Command; 2T Command.

Rate

64

Chapter 4 BIOS Setup

AGP & P2P Bridge Control

When this option is chosen, the following item appears for user’s
configuration.

CMOS Setup Utility - Copyright (C) 1984-2001 Award Software

AGP & P2P Bridge Control

AGP Aperture Size
AGP Mode
AGP Driving Control
AGP Driving Value
AGP Fast Write
AGP Master 1 WS Write
AGP Master 1 WS Read

:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

64M
2X
Auto
DA
Disabled
Disabled
Disabled

Item Help

Menu Level

* AGP Aperture Size Series of options are available: 4, 8, 16, 32, 64, 128

or 256 MB. Memory mapped and graphics data
structures can reside in a Graphics Aperture. This
area is like a linear buffer. BIOS will automatically
report the starting address of this buffer to the O.S.
The default setting is 64MB.

* AGP Mode This item allows you to select AGP Mode.

The choices: 1X; 2X; 4X

* AGP Driving Control This item allows you to adjust the AGP driving force.

Choose Manual to key in a AGP Driving Value in the
next selection. This field is recommended to set in
Auto for avoiding any error in your system.
The choices: Manual; Auto

* AGP Driving Value This item allows you to adjust the AGP driving force.

The choices: Min=0000 ~ Max=00FF

65

85DIV2 / 85DIV2-L

* AGP Fast Write This item will enable the AGP model into fast write

mode. If your graphics card does not support this
function, please do not enable this function.

* AGP Master 1 ws

Leave this field at default.

write

* AGP Master 1 ws

Leave this field at default.

read

CPU & PCI Bus Control

When this option is chosen, the following item appears for user’s
configuration.

CMOS Setup Utility - Copyright (C) 1984-2001 Award Software

CPU & PCI Bus Control

CPU to PCI Write Buffer
PCI Master 0 WS Write

:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

Enabled
Enabled

Item Help

Menu Level

66

Chapter 4 BIOS Setup

* CPU to PCI Write

Buffer

* PCI Master 0 WS

Write

When this field is Enabled, writes from the CPU to
the PCI bus are buffered, to compensate for the
speed differences between the CPU and the PCI
bus. When Disabled, the writes are not buffered and
the CPU must wait until the write is complete before
starting another write cycle.
The choices: Enabled; Disabled

When Enabled, writes to the PCI bus are executed
with zero wait states.
The choices: Enabled, Disabled

67

85DIV2 / 85DIV2-L

4-6.5 Integrated Peripherals

Integrated Peripherals option allows you to get some information inside
your system when it is working.

Run the Integrated Peripherals as follows:

1. Choose “Integrated peripherals” from the Main Menu and a list of
options will appear:

CMOS Setup Utility - Copyright (C) 1984-2001 Award Software¤

Integrated Peripherals

VIA OnChip IDE Device
VIA OnChip PCI Device
SuperIO Device
Init Display First
OnChip USB Controller
USB keyboard Support
IDE HDD Block Mode

:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help¤
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

Press Enter
Press Enter
Press Enter
PCI Slot
All Enabled
Disabled
Enabled

Item Help

Menu Level

2. Use one of the arrow keys to move between options and modify the
selected options by using PgUp / PgDn / + / - keys. An explanation
of the <F> keys follows:

<F1>: “Help” gives options available for each item.
<F5>: Get the previous values. These values are the values with which the

user starts the current session.
<F6>: Load all options with the BIOS default values.
<F7>: Load all options with the Setup default values.

3. Press <ESC> to return to the Main Menu when you finish setting up
all items. The following item descriptions are provided as a quick
guide to your setup.

68

Chapter 4 BIOS Setup

VIA Onchip IDE Device

When this option is chosen, the following item appears for user’s
configuration.

CMOS Setup Utility - Copyright (C) 1984-2001 Award Software

VIA OnChip IDE Device

OnChip IDE Channel0
OnChip IDE Channel1
IDE Prefetch Mode
Primary Master PIO
Primary Slave PIO
Secondary Master PIO
Secondary Slave PIO
Primary Master UDMA
Primary Slave UDMA
Secondary Master UDMA
Secondary Slave UDMA

:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

* On-Chip IDE channel

0/1

Enabled
Enabled
Enabled
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto

The chipset contains a PCI IDE interface with
support from two IDE channels. Select Enabled

Item Help

Menu Level

to activate the first and/or the second IDE
interface. Select Disabled to inactivate an inter­face if you install a primary and/or second add­on IDE interface.
The choices: Enabled; Disabled

* IDE Prefetch Mode The on-board IDE drive supports IDE perfecting for

faster drive accesses. If the IDE device doesn’t sup­port perfecting, set this field to Disabled.
The choices: Enabled; Disabled

69

85DIV2 / 85DIV2-L

* Primary

Master / Slave PIO

Secondary

Master / Slave PIO

Choose Auto or Mode 0~4. The BIOS will detect the
HDD mode type automatically when you choose
Auto. You need to set to a lower mode than Auto
when your hard disk becomes unstable.
The choices: Auto; Mode 0; Mode 1; Mode 2; Mode
3; Mode 4

* Primary

Master / Slave UDMA

Secondary

Master / Slave UDMA

Ultra DMA33/66/100/133 implementation is possible
only if your IDE hard drive supports it, if the operat­ing environment includes a DMA drive, and if your
system software supports Ultra DMA33/66/100/133.
Select “Auto” to enable BIOS support.
The choices: Auto; Disabled

VIA Onchip PCI Device

When this option is chosen, the following item appears for user’s
configuration.

Phoenix - AwardBIOS CMOS Setup Utilit
VIA OnChip PCI Device

VIA-3058 AC97 Audio Auto
VIA-3068 MC97 Modem Disabled
VIA-3043 Onchip LAN (Optional) Enabled
Onboard LAN Boot ROM (Optional) Disabled

Item Help

: Move Enter: Select +/-/PU/PD: Value F10: Save Esc: Exit F1: General Helf
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

* VIA-3058 AC’97

Audio

Select “Disabled” to use the on-chip audio capability of
your system. Most of the field do not appear when this
field is “Disabled”, for user who wants to use add-on sound
card, this item must be disabled.

* VIA-3068 MC97

Modem

This option allows you to decide to enable/disable
the Onchip Modem.
The choices: Auto; Disabled

70

Chapter 4 BIOS Setup

(Optional) VIA-3043

Onchip LAN

(Optional) Onchip LAN

Boot ROM

This is an option for a mainboard with LAN on board.
It allows you to enable/disable the Onchip LAN.

If the “VIA-3043 Onchip LAN is enabled, this option
allows you to enable/disable the Onchip LAN.

VIA Super IO Device

When this option is chosen, the following item appears for user’s
configuration.

CMOS Setup Utility - Copyright (C) 1984-2001 Award Software

VIA SuperIO Device

Onboard FDC Controller
Onboard Serial Port 1
Onboard Serial Port 2
UART Mode Select

x

UR2 Duplex Mode
Onboard Parallel Port
Parallel Port Mode

x

ECP Mode Use DMA
Game Port Address
Midi Port Address
Midi Port IRQ

Enabled
Auto
Auto
Normal
Half
378/IRQ7
SPP
3
201
330
10

Item Help

Menu Level

:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

* Onboard FDC

Controller

Select Enabled if your system has a floppy drive
controller (FDC) installing in the system board and
you want to use it. If you install add-in FDC or the
system has no floppy drive, select Disabled in this
field.
The choices: Enabled; Disabled

71

85DIV2 / 85DIV2-L

* Onboard Serial

Port 1 / Port 2

* UART Mode Select The second serial port on your system may offer

* UR2 Duplex Mode This item allows you to select the IR half / full

* Onboard Parallel Port This item allows you to determine onboard parallel

* Parallel Port Mode Select an operating mode for the on-board parallel

Select a logical COM port name and matching
address for the first and second serial ports.
Select an address and corresponding interrupt
for the first and second serial ports.
Choices: Disabled; Auto; 3F8/IRQ4;

2F8/IRQ3;3E8/IRQ4; 2E8/IRQ3

a variety of infrared port modes. Click here for a
description of various modes. (Click your
browser’s Back button, or your right mouse
button, to return to this page.)
The choices: Standard; HPSIR; ASKIR

duplex function.
The choices: Half; Full

port controller I/O address setting.
The choices: 378H/IRQ7; 278H/IRQ5; 3BC/IRQ7;
Disabled

(printer) port. Select Normal, Compatible, or SPP
unless you are certain your hardware and software
both support one of the other available modes.
Choices: SPP; EPP; ECP; ECP+EPP

* ECP Mode Use DMA Select a DMA channel for the port when you choose

ECP or ECP+EPP mode for the Parallel Port Mode.
Choices: 1; 3

* Game Port Address This item allows you to select the Game Port

Address.
The choices: Disabled, 201, 209

* MIDI Port Address Select a DMA channel for the parallel port for use

during ECP mode.
The choices: Disabled, 330, 300

* MIDI Port IRQ This item allows you to select the MIDI Port IRQ.

The choices: 5, 10

72

Chapter 4 BIOS Setup

Init Display First Initialize the AGP video display before initializing any

other display device on the system. Thus the AGP
display becomes the primary display.

OnChip USB Control-

USB Keyboard Sup-

IDE HDD Block Mode Block mode is also called block transfer, multiple

Select Enabled if your system contains a Universal

ler

Serial Bus (USB) controller and you have USB
peripherals.

Select Enabled if your system contains a Universal

port

Serial Bus (USB) controller and you have a USB
keyboard.

commands, or multiple sector read/write. If your IDE
hard drive supports block mode (most new drives
do), select Enabled for automatic detection of the
optimal number of block read/write per sector the
drive can support.
The choices: Enabled; Disabled

73

85DIV2 / 85DIV2-L

4-6.6 Power Management Setup

Power Management Setup allows you to set the system’s power saving
functions.

Run the Power Management Setup as follows:

1. Choose “Power Management Setup” from the Main Menu and a list
of options will appear:

CMOS Setup Utility - Copyright (C) 1984-2001 Award Software¤

Power Management Setup

ACPI Function
ACPI Suspend Type
Power Management Option

HDD Power Down
Suspend Mode
Video Off Option
Video Off Method
MODEM Use IRQ
Soft-Off by PWRBTN
PWRON After PWR-Fail
IRQ/Event Activity Detect

:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help¤
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

Enabled
S1(POS)
User Define

Disabled
Disabled
Suspend->Off

V/H SYNC+Blank
3
Instant-Off
Off
Press Enter

Item Help

Menu Level

2. Use one of the arrow keys to move between options and modify the
selected options by using PgUp / PgDn / + / - keys. An explanation
of the <F> keys follows:

<F1>: “Help” gives options available for each item.
<F5>: Get the previous values. These values are the values with which the

user starts the current session.
<F6>: Load all options with the BIOS default values.
<F7>: Load all options with the Setup default values.

3. Press <ESC> to return to the Main Menu when you finish setting up
all items. The following item descriptions are provided as a quick
guide to your setup.

74

Chapter 4 BIOS Setup

ACPI Function Select Enabled only if your computer’s operating

system supports the Advanced Configuration and
Power Interface (ACPI) specification. Currently,
Windows NT 5.0 supports ACPI.

ACPI Suspend Type This item fixes the ACPI suspend type to S1 (Power

On Suspend).

Power Management

Option

This option allows you to select the type (or degree)
of power saving for Doze, Standby, and Suspend
modes.
This table describes each power management
mode:

Max Saving

User Define

Min Saving

Maximum power savings. Only Available for SL CPUs.
Inactivity period is 1 minute in each mode.

Set each mode individually. Select time-out period in
the section for each mode stated below.

Minimum power savings. Inactivity period is 1 hour in
each mode (except the hard drive).

HDD Power Down When enabled and after the set time of system

inactivity, the hard disk drive will be powered down
while all other devices remain active.

Suspend Mode After the selected period of system inactivity, the

chipset enters a hardware suspend mode, stopping
the CPU clock and possibly causing other system
devices to enter power management modes. When
the Power management Option is “User Define”, the
choices of this item are: Disabled; 1 min; 2 min; 4
min; 8 min; 10 min; 20 min; 40 min; 1 hour

Video Off Option When enabled, this feature allows the VGA adapter

to operate in a power saving mode.

75

85DIV2 / 85DIV2-L

Always On

Suspend --> Off

All Modes --> Off

Monitor will remain on during power saving modes.

Monitor blanked when the systems enters the Suspend
mode.

Monitor blanked when the system enters either Suspend or
Standby modes.

Video Off Method This determines the manner by which the monitor is

blanked.

This selection will cause the system to turn off the vertical

V/H SYNC + Blank

Blank Screen

DPMS Supports

and horizontal synchronization ports and write blanks to the
video buffer.

This option only writes blanks to the video buffer.

Select this option if you monitor supports the Display Power
Management Signaling (DPMS) standard of the Video Elect­ronics Standards to select video power management values.

MODEM Use IRQ Name the interrupt request (IRQ) line assigned to

the modem (if any) on your system. Activity of the
selected IRQ always awakens the system.
The choices: 3; 4; 5; 7; 9; 10; 11; NA.

Soft-Off by PWRBTN When Enabled, turning the system off by pressing

the on/off button places the system in a very low­power-usage state.

PWRON After PWR-

Fail

This item is to set the mode to power on when power
resumes after power fails.
Choices: Off (default); On; Former Sts

76

Chapter 4 BIOS Setup

IRQ/Event Activity Detect

When this option is chosen, the following item appears for user’s
configuration.

CMOS Setup Utility - Copyright (C) 1984-2001 Award Software

IRQ/Event Activity Detect

VGA
LPT & COM
HDD & FDD
PCI Master
PowerOn by PCI Card
Modem Ring Resume
RTC Alarm Resume
Date (of Month)
Resume (hh:mm:ss)
IRQs Activity Monitoring

:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

OFF
LPT/COM
ON
OFF
Disabled
Disabled
Disabled
0
0 0 0
Press Enter

Item Help

Menu Level

* VGA When Enabled, you can set the VGA awakens the

system

* LPT & COM When LPT & COM is ON, any activity from one of

the listed system peripheral devices or IRQs wakes
up the system.

* HDD & FDD When HDD & FDD is ON, any activity from one of

the listed system peripheral devices wakes up the
system.

* PCI Master When PCI Master is ON, any activity from one of

the listed system peripheral devices wakes up the
system.

77

85DIV2 / 85DIV2-L

* PowerOn by PCI Card This item allows system wake up by PCI Device.

* Modem Ring Resume An input signal on the serial Ring Indicator (RI) Line

(in other words, an incoming call on the modem)
Awakens the system from a soft off state.

* RTC Alarm Resume When Enabled, you can set the data and time at

which the RTC (Real Time Clock) alarm awakens
the system from suspend mode.
The choices: Disabled (default); Enabled

* Date (of Month) Set a certain date when RTC Alarm Resume

option is Enabled to awaken the system. This
option is concurrent with Resume Time option.

* Resume Time (hh:

mm:ss)

Set a certain time when RTC Alarm Resume
option is Enabled to awaken the system. This
option is concurrent with Date option.

78

Chapter 4 BIOS Setup

* IRQ Activity Monitoring

When this option is chosen, the following item appears for user’s
configuration.

CMOS Setup Utility - Copyright (C) 1984-2001 Award Software

IRQ Activity Monitoring

Primary INTR
IRQ-3 (COM2)
IRQ-4 (COM1)
IRQ-5 (LPT2)
IRQ-6 (Floppy Disk)
IRQ-7 (LPT1)
IRQ-8 (RTC Alarm)
IRQ-9 (IRQ2 Redir)
IRQ-10 (Reserved)
IRQ-11 (Reserved)
IRQ-12 (PS/2 Mouse)
IRQ 13 (Coprocessor)
IRQ 14 (Hard Disk)
IRQ 15 (Reserved)

:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

IRQ Activity Monitor-

The following is a list of IRQ’s (Interrupt Requests),

ing

which can be exempted much as the COM ports

ON
Enabled
Enabled
Enabled
Enabled
Enabled
Disabled
Disabled
Disabled
Disabled
Enabled
Disabled
Enabled
Disabled

and LPT ports above can. When an I/O device wants
to gain the attention of the operating system, it sig­nals this by causing an IRQ to occur. When the op­erating system is ready to respond to the request, it
interrupts itself and performs the service. When set
On, activity will neither prevent the system from go­ing into a power management mode nor awaken it.

Item Help

Menu Level

79

85DIV2 / 85DIV2-L

4-6.7 PNP / PCI Configuration

PNP/PCI Configuration allows you to modify the system’s power saving
functions.

Run the PNP/PCI Configuration as follows:

1. Choose “PNP/PCI Configuration” from the Main Menu and a screen
with a list of options will appear:

Phoenix - AwardBIOS CMOS Setup Utility
PnP PCI Configurations

PNP OS Installed No
Reset Configuration Data Disabled

Resources Controlled by Auto(ESCD)

X IRQ Resources Press Enter

PCI/VGA Palette Snoop Disabled
Assign IRQ for VGA Enabled
Assign IRQ for USB Enabled
PCI Slot1 IRQ Assigned Auto
PCI Slot2 IRQ Assigned Auto
PCI Slot3 IRQ Assigned Auto

: Move Enter: Select +/-/PU/PD: Value F10: Save Esc: Exit F1: General Helf
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

Item Help

2. Use one of the arrow keys to move between options and modify the
selected options by using PgUp / PgDn / + / - keys. An explanation
of the <F> keys follows:

<F1>: “Help” gives options available for each item.
<F5>: Get the previous values. These values are the values with which the

user starts the current session.
<F6>: Load all options with the BIOS default values.
<F7>: Load all options with the Setup default values.

3. Press <ESC> to return to the Main Menu when you finish setting up
all items. The following item descriptions are provided as a quick
guide to your setup.

80

Chapter 4 BIOS Setup

PNP OS Installed Select Yes if the system operating environment is

Plug-and-Play aware (e.g., Windows95).

NOTE: BIOS will automatically disable all PnP resources except

the boot device card when you select Yes on Non-PnP oper­ating system.

Reset Configuration

Normally, you leave this Disabled. Select Enabled

Data

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 cannot boot.

Resource ControlledByThe Plug and Play Award BIOS can automatically

configure all the boot and Plug and Play-compat­ible devices. If you select Auto, all the interrupt re­quest (IRQ) and DMA assignment fields will not
appear, as the BIOS automatically assigns them. If
you select Manual, the IRQ Resources item will ap­pear for your configuration (see below).

IRQ RESOURCES Press Enter. Please refer to the list below:

CMOS Setup Utility - Copyright (C) 1984 - 2001 Award Software

IRQ-3 assigned to PCI Device
IRQ-4 assigned to PCI Device
IRQ-5 assigned to PCI Device
IRQ-7 assigned to PCI Device
IRQ-9 assigned to PCI Device
IRQ-10 assigned to PCI Device
IRQ-11 assigned to PCI Device
IRQ-12 assigned to PCI Device
IRQ-14 assigned to PCI Device
IRQ-15 assigned to PCI Device

IRQ Resources

Item Help

Menu Level

:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

81

85DIV2 / 85DIV2-L

PCI/VGA Palette Snoop This option allows the BIOS to preview VGA status,

and to modify the information delivered from the
feature Connector of the VGA card to MPEG card.
This option can solve the display inversion to black
after you have used MPEG card.

Assign IRQ for VGA Select Enabled if you system has a VGA controller

and you have one or more VGA devices connected.
If you are not using your system’s VGA controller,
select Disabled to free the IRQ resource.

Assign IRQ for USB Select Enabled if you system has a USB controller

and you have one or more USB devices connected.
If you are not using your system’s USB controller,
select Disabled to free the IRQ resource.

PCI I slot1/2/3 IRQ

Assigned

This item is to set the IRQ for PCI Slot1/2/3. Default
is “Auto”.
Choices: Auto (default); 3;4;5;7;9;10;11;12;14;15

82

Chapter 4 BIOS Setup

4-6.8 SmartDoc Anti-burn Shield (PC Health status)

This section helps you to get more information about your system in­cluding CPU temperature, FAN speed and voltage. It is recommended
that you contact your mainboard supplier to get proper values about
the setting of the CPU temperature.

Run the “SmartDoc Anti-burn Shield” as follows:

1. Choose “SmartDoc Anti-burn Shield” from the Main Menu and a screen
with a list of options will appear:

CMOS Setup Utility - Copyright (C) 1984-2001 Award Software¤

CPU Vcore 0 1.72V
DDR DIMM 1 2.46V

3.3V 2 3.13V
+5V 3 5.02V
+12V 4 11.71V

-12V 5 (-)11.78V

-5V 6 (-)4.95V
5VSB 7 5.05V
Voltage Battery 3.16V
Temperature 1 35˚C
Temperature 2 (-) 55˚C
Fan 1 Speed 4560 RPM
Fan 2 Speed 0 RPM

:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help¤
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

SmartDOC Anti-Burn shield

Item Help

Menu Level

2. Use one of the arrow keys to move between options and modify the
selected options by using PgUp / PgDn / + / - keys.

<F1>: “Help” gives options available for each item.
<F5>: Get the previous values. These values are the values with which the

user starts the current session.
<F6>: Load all options with the BIOS default values.
<F7>: Load all options with the Setup default values.

3. Press <ESC> to return to the Main Menu when you finish setting up
all items. The following item descriptions are provided as a quick
guide to your setup.

83

85DIV2 / 85DIV2-L

CPU Vcore Shows CPU core actual voltage value.

DDR DIMM Shows DDR DIMM actual voltage value.

3.3V, +5V, +12V, -12V,

-5V, 5VSB

Voltage Battery Shows voltage value of the battery on board.

Temperature 1/2 Shows current system and CPU temperatures.

FAN 1/2 Speed These fields display the current speed of the CPU /

Shows actual voltage value of all these default volt­age value on board.

System fan.

84

Chapter 4 BIOS Setup

4-6.9 Frequency / Voltage Control

Run the “Frequency / Voltage Control” as following:

1. Choose “Frequency / Voltage Control” from the Main Menu and a
screen with a list of options will appear:

CMOS Setup Utility - Copyright (C) 1984-2001 Award Software

AGP Vcore Select
DIMM Vcore Select

CPU Clock Ratio 10X
Auto Detect DIMM/PCI CLK
Spread Spectrum
CPU Clock

x

Use CPU Linear Freq

:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

Frequency / Voltage Control

1.5V

2.5V

Enabled
Disabled
100 MHz
Default

Item Help

Menu Level

2. Use one of the arrow keys to move between options and modify the
selected options by using PgUp / PgDn / + / - keys.

<F1>: “Help” gives options available for each item.
<F5>: Get the previous values. These values are the values with which the

user starts the current session.
<F6>: Load all options with the BIOS default values.
<F7>: Load all options with the Setup default values.

3. Press <ESC> to return to the Main Menu when you finish setting up
all items. The following item descriptions are provided as a quick
guide to your setup.

85

85DIV2 / 85DIV2-L

AGP Vcore

Select

DIMM Vcore

Select

CPU Clock

Auto Detect

DIMM/PCI CLK

Spread Spetrum When the system clock generator pulses, the ex-

This items allows users to adjust AGP Vcore in the
range of 1.5V to 1.8V in 0.1V stepping.

This items allows users to adjust DIMM Vcore.
Choices: 2.5V; 2.6V

This items allows users to adjust CPU clock ratio.

Ratio

Choices: 10X ~ 24X in 1 unit stepping.

To reduce the occurrence of electromagnetic inter­ference (EMI), the BIOS detects the presence or
absence of components in DIMM and PCI slots and
turns off system clock generator pulses to empty
slots.

treme values of the pulse generate excess EMI.
Enabling pulse spectrum spread modulation
changes the extreme values from spikes to flat
curves, thus reducing EMI. This benefit may in some
cases be outweighed by problems with timing-criti­cal devices, such as a clock-sensitive SCSI device.

CPU Clock This items allows users to adjust CPU frequency by

Linear Mode(in 1 unit Stepping) only.

Use CPU Linear Freq This item is to set the mode to adjust the CPU Clock

by BIOS.
Choices: Default; Use Linear

86

Chapter 4 BIOS Setup

4-6.10 Load Optimized Defaults

When you press <Enter> on this item, you will get a confirmation dialog
box with a message similar to:

“ Load Optimized Defaults (Y / N) ? N ”

CMOS Setup Utility - Copyright (C) 1984 - 2001 Award Software

Standard CMOS Features

Advanced BIOS Features

Advanced Chipset Features

Integrated Peripherals

Power Management Setup

PnP/PCI Configuration

SmartDoc Anti-Burn Shield

Esc¤: Quit
F10¤: Save & Exit Setup

F9

Load Optimized Defaults (Y/N) Y

: Menu in BIOS

Time, Date, Hard Disk Type...

Frequency/Voltage Control

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save and Exit Setup

Exit without Saving

: Select Item

“Y” is for “Yes”, and “N” is for “No”.

Pressing “Y” loads the BIOS Optimized default values to restore the
BIOS to its original status.

87

85DIV2 / 85DIV2-L

4-6.11 SET SUPERVISOR / USER PASSWORD

These two options allow you to set your system passwords. Normally,
the supervisor has a higher priority to change the CMOS setup option
than the users. The way to set up the passwords for both Supervisor
and Users are as follows:

1. Choose “Change Password” in the Main Menu and press <Enter>.
Then following message appears:

“Enter Password : “

2. The first time you run this option, enter your password up to 8 char­acters and press <Enter>. (The screen does not display the entered
characters.)

3. After you enter the password, the following message appears prompt­ing you to confirm the password:

“Confirm Password : “

4. Enter the same password “exactly” the same as you have just typed
to confirm the password and press <Enter>.

5. Move the cursor to Save & Exit Setup to save the password.

6. If you need to delete the password entered before, choose the Su­pervisor Password and press <Enter>. It will delete the password
that you have entered before.

7. Move the cursor to Save & Exit Setup to save the option you have
just configured; otherwise the old password will still be there the next
time you turn your system on.

8. Press <Enter> to exit to the Main Menu.

NOTE: If you forget or lose the password, the only way to access
the system is to clear the CMOS RAM. All setup informations
will be lost and you need to run the BIOS setup program again.

88

Chapter 4 BIOS Setup

4-6.12 SAVE & EXIT SETUP

SAVE & EXIT SETUP allows you to save all modifications you have
specified into the CMOS memory. Highlight this option on the Main Menu
and the following message appears:

“SAVE to CMOS and EXIT (Y/N) ? Y “

“Y” is for “Yes”, and “N” is for “No”.
Press <Enter> key to save the configuration changes.

4-6.13 EXIT WITHOUT SAVING

EXIT WITHOUT SAVING option allows you to exit the Setup Utility
without saving the modifications that you have specified. Highlight this
option on the Main Menu and the following message appears:

“Quit Without Saving (Y/N) ? N “

“Y” is for “Yes”, and “N” is for “No”.
You may change the prompt to “Y” and press <Enter> key to leave this
option .

89