Soltek SL-85DR2-TC, SL-85DR-TC User Manual

85DR2-TC / 85DR-TC

CONTENT

Item Checkup ........................................................................ 7

Chapter 1 Specification .................................................. 8

1-1 Mainboard Layout ............................................................ 9

1-2 Mainboard Specifications ............................................... 10

1-2.1 CPU Socket ...................................................................... 10

1-2.2 Sysem Chipset Architecture.............................................. 10

1-2.3 Memory Slot...................................................................... 10

1-2.4 BIOS (Basic Input Output System) ................................... 10

1-2.5 Hardware Monitoring ......................................................... 11

1-2.6 Multi-I/O Function .............................................................. 11

1-2.7 Expansion Slots .................................................................11

1-2.8 Accelerated Graphics port (AGP) Interface .......................11

1-2.9 FORM FACTOR .................................................................11

1-2.10 AC’97 Audio Codec on board.......................................... 12

1-2.11 Power Management ........................................................ 12

1-3 Mainboard Specification Table ....................................... 13

1-4 Chipset System Block Diagram...................................... 14

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

2-1 Pentium 4 CPU and Installation ..................................... 17

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

2-1.2 Pentium 4 CPU Installation with Socket 478 .................... 18

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

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

2-3.1 To Install DIMM Module .................................................... 20

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

2-4 Install AGP4X with LED & Jumper Safeguard................ 21

4

Content

2-5 IDE Connector Installation ............................................. 22

2-6 FDC (Floppy Drive Connector) Installation .................... 23

2-7 ATX V 2.03 Power Supply Installation ............................ 24

2-8 Jumper Settings ............................................................. 25

2-8.1 How to tackle the Jumpers: .............................................. 26

2-8.2 Jp2: FSB (Front Side Bus) Select ..................................... 26

2-8.3 JBAT1 : Clear CMOS ........................................................ 27

2-8.4 JP3: AGP 4X Safeguard ................................................... 28

2-8.5 JP4 & JP5: DIMM Voltage Select (optional) ..................... 28

2-8.6 JAGP1 & JAGP2: AGP Voltage Select (optional) ............. 29

2-8.7 Jp1: PS/2 KB/Mouse Power On........................................ 29

2-9 Other Connectors Configuration .................................... 30

2-9.1 On Board Fan Connectors ................................................ 30

2-9.2 WOL1: Wake On LAN....................................................... 31

2-9.3 CD-ROM Audio Connector CD8 ....................................... 31

2-9.4 RT1 & RT2: Thermal Resistor and Connector .................. 32

2-9.5 Complex Header ............................................................... 33

2-9.6 USB Ports and USB Header ............................................. 35

2-9.7 Chassis Panel Connector ................................................. 36

2-9.8 PS/2 Mouse and PS/2 Keyboard ...................................... 36

2-9.9 CN19: Front Panel Audio Connector (optional) ................ 36

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

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

3-2 To Install “Intel Chipset Software Installation Utility” ..... 40

3-3 To Install “Intel Application Accelerator” ......................... 41

3-4 To Install AC’97 Audio Driver .......................................... 43

3-5 To Install Hardware Monitor Utility.................................. 44

3-5.1 Installation........................................................................ 44

3-5.2 Verification ....................................................................... 45

5

85DR2-TC / 85DR-TC

Chapter 4 AMI BIOS Setup ........................................... 46

4-1 About BIOS Setup .......................................................... 47

4-2 To Run BIOS Setup ........................................................ 47

4-3 About CMOS .................................................................. 47

4-4 The POST ( Power On Self Test ) .................................. 47

4-5 To Update BIOS ............................................................. 48

4-5.1 Before Update BIOS ......................................................... 48

4-5.2 Update Process ................................................................ 48

4-6 BIOS SETUP --- CMOS Setup Utility ............................. 50

4-6.1 CMOS Setup Utility ........................................................... 50

4-6.2 Standard CMOS Setup ..................................................... 51

4-6.3 Advanced BIOS Features ................................................. 54

4-6.4 Advanced Chipset Features.............................................. 57

4-6.5 Power Management Features .......................................... 60

4-6.6 PNP / PCI Configurations ................................................. 63

4-6.7 Integrated Peripherals ...................................................... 65

4-6.8 Hardware Monitor Status .................................................. 68

4-6.9 Frequency/Voltage Control .............................................. 70

4-6.10 Set Supervisor Password ............................................... 72

4-6.11 Load Optimized Defaults ................................................ 73

4-6.12 Save & Exit Setup ........................................................... 73

4-6.13 Exit Without Saving......................................................... 74

APPENDICES ................................................................. 76

Appendix-1 Identify Mainboard Model Number .................... 77

Appendix-2 Technical Terms ................................................ 78

6

Item Checkup

• Mainboard

• Support CD

• Bundled Bonus Pack CD

• Bundled Bonus Pack Manual

• User Manual (Mainboard)

• Multi-lingual Quick Installation Guide

• Thermal Sensor Cable (Optional)

• ATA66/100 IDE Cable

Content

• FDD Cable

7

85DR2-TC / 85DR-TC

Chapter 1 Specification

Introduction

This series features an integration of the powerful processor Intel
Pentium 4 and the single-chip North Bridge Intel 845D/845E. The Intel
P4 processor is a rapid execution engine providing 533/400MHz sys­tem bus, while North Bridge Intel 845D/845E is a high performance
integrated chipset providing DDR 266 SDRAM memory interface, Hub
interface, and AGP interface.

Integrated with i845D/845E, South Bridge Intel ICH2 supports the LPC
Super I/O, upstream Hub interface, PCI interface, IDE interface, USB

1.1 interface, AC’97 2-channel Audio interface and the interrupt control.
This chapter introduces to users every advanced function of this high
performance integration.

The topics contained in this chapter are:
1-1 Mainboard Layout
1-2 Mainboard Specifications**
1-3 Maniboard Specification Table
1-4 Chipset System Block Diagram

** If any difference is found between the manual description and
the Mainboard you are using, please look up the ERRATA/UPDATE
Slip enclosed inside for the correction or updated information, or
else contact the Mainboard Dealer or visit our Web Site for the
latest manual update.

8

Chapter 1 Specification

1-1 Mainboard Layout

Mouse

(on top)

PS/2 KB

USB0

(on top)

USB1(underside)

COM1COM2

Line

Out

Line

In

Mic

LPT1

Game/MIDI Port

1

AC'97
Codec

ALC202A

Jp1

1

(underside)

Fan1

RT1

Fan

CD8

2

Jp2

1

Jp3

1

i845D / i845E

LED1

mPGA478B

1

Intel

Intel RG82845

AGP 4X

i845D for 85DR-TC
i845E for 85DR2-TC

DDR 266MHz

DIMM1

PCI 1

1

4
P

PCI 2

J

+12V Power

Connector

1

1

5

2

P

P

P

J

G

G

A

A

J

J

Optional Jumpers
for
DIMM & AGP Voltage
Adjustment

3

Main Power

Connector

DIMM2

IDE2

IDE1

WOL1

1

LPC I/O

W83627HF

BIOS

CN19

10

19

NJP1

IDE_LED

++

1

Speaker

--

IRTX

+

RST PWR/LED

Intel

PCI 3

ICH2

1

PCI 4

A

B

J

PCI 5

IRRX

PWR SMI

-

SUS_LED

FDC1

1

Li

Battery

1

1

1

T

2

B

S

U

10

1

3

n

Fa

RT2

9

85DR2-TC / 85DR-TC

1-2 Mainboard Specifications

1-2.1 CPU Socket

CPU Socket 478B on board, supporting Intel® Pentium 4 processor
(including Intel Hyper-Threading CPUs) in the 478-pin package for:

-- 533/400MHz System Bus;Hyper-pipelined technology

-- Advanced dynamic execution;Advanced transfer cache

1-2.2 Sysem Chipset Architecture

• North Bridge Intel 845D/845E: a high performance integrated chipset
working with Intel Pentium 4 Processor for managing and arbitrating
between 4 interfaces:

-- the System Bus (Host Interface)

-- the memory interface

-- the AGP Port and the Hub interface

• For 85DR-TC, North Bridge is 845D, supporting FSB400 and FSB533
overclocking, Intel HT CPUs supported with HT Logo on Bootup screen

• For 85DR2-TC, North Bridge is 845E, supporting 533MHz / 400MHz FSB
officially, Intel HT CPUs supported with HT Logo on Bootup screen

• South Bridge Intel ICH2 Chipset: communicating with Intel 845D/E by
the Hub interface at 66MHz/266MB/s; supporting the LPC I/O, PCI Inter­ face, IDE interface, USB 1.1 interface, AC’97 Audio interface as well as
the interrupt control

1-2.3 Memory Slot

2 x DDR DIMM 184-pin slot on board for DDR 266 SDRAMs, supported by

2.5V default voltage (DIMM Voltage Adjustment optional):

• supporting unregistered, ECC DDR 266 SDRAM up to 2GBs capacity

• Supporting installation of mixed volumes yet same type of DDR SDRAM

1-2.4 BIOS (Basic Input Output System)

Flash Memory for easy upgrade, supporting BIOS Writing Protection, Year
2000 compliant, and various hardware configuration during system boot­up (See Chapter 4 BIOS Setup):

• Standard CMOS Features (Times, Date, Hard Disk Type etc.)

• Advanced BIOS Features (Virus Protection, Boot Sequence etc.

• Advanced Chipset Features (AT Clock, DRAM Timing etc.)

• Power Management Features (Sleep timer, Suspend Timer etc.)

• PNP/PCI Configurations (IRQ Settings, Latency Timers etc.)

• Integrated Peripherals (Onboard IO,IRQ, DMA Assign. etc.)

• Hardware Monitor Status (CPU/System Temp.,Fan speed etc.)

• Frequency/Voltage (CPU clock, Voltage of CPU, DIMM, AGP etc.)

10

Chapter 1 Specification

1-2.5 Hardware Monitoring

• Programmable status control, providing monitoring and alarm for flexible
desktop management of hardware temperatures. Monitor Utility is
enclosed in Support CD for user’s installation.

1-2.6 Multi-I/O Function

• PCI EIDE Controller, supporting:

-- 2 Ultra ATA100 / 66 / 33 Connectors

• UARTs (Universal Asynchronous Receiver/Transmitter):

-- 2 UARTs for Complete Serial Ports ( COM1 & COM2 )

• Dedicated IR Connector:

-- 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 Connector:

-- Standard mode, high speed ECP and enhanced mode EPP

• Floppy Disk Connector:

-- 1 FDD connector with drive swap support

• Universal Serial Bus Connector:

-- USB V1.1 compliant

-- 2 built-in USB ports and 1 USB Header which requires a USB cable
to support 2 additional USB ports

• PS/2 Keyboard Connector

• PS/2 Mouse Connector

1-2.7 Expansion Slots

• 5 PCI bus Master slots

• 1 AGP 4X slot

• 2 DDR DIMM slots

1-2.8 Accelerated Graphics port (AGP) Interface

One AGP slot on board supported by the Intel 845D/E Chipset MCH
AGP Interface in 1.5V mode (optional AGP voltage adjustment):

• 4X AD and SBA signaling, AGP pipelined split-transaction longburst trans­ fers up to 1GB/sec.

• AGP v2.0 compliant

1-2.9 FORM FACTOR

• ATX Form Factor

• This series is compatible only with ATX Power Supply Version 2.03
(with +12V Power Connector)

• Mainboard size: 305mm x 180mm

11

85DR2-TC / 85DR-TC

1-2.10 AC’97 Audio Codec on board

AC’97 Audio Codec on board

• Supporting 2-channel PCM audio output

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

1-2.11 Power Management

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

• APM V1.2 compliant (Legacy Power Management)

• Supporting ACPI suspend POS mode (Power On Suspend)

• PS/2 Keyboard/Mouse Power On

• Supporting Wake On LAN (WOL)

• Supporting real time clock (RTC) with date alarm, month alarm, and
century field.

12

Chapter 1 Specification

1-3 Mainboard Specification Table

SL-85DR2-TC/85DR-TC Specifications and Features

CPU Socket

*North Bridge

South Bridge

BIOS

Memory Slot

I/O Chip

AGP interface

Audio

IDE Interface

PCI Slots

I/O Connectors

Other common
features

Socket 478B for P4 CPU, HT CPUs included

*Intel 845D/845E, supporting 533/400MHz FSB

Intel ICH2

AMI BIOS

Supporting DDR 266/200 SDRAM, up to 2GB
in two DDR DIMM slots

W83627HF, with Hardware Monitor integrated

AGP 4X mode only

AC’97 Audio 2.1 compliant, 2-channel audio

2 UATA 66/100 IDE ports

5 PCI Master slots on board

4 USB V1.1, 1 FDD port, 2 COM ports, 1 LPT,
1 IrDA, 1 PS/2 K/B, 1 PS/2 Mouse

BIOS Writing Protection
PS/2 Keyboard/Mouse Power On
ATX 2.03 Power Supply
ATX form factor

* • For 85DR-TC, North Bridge is 845D, supporting FSB400 and
FSB533MHz overclocking.

• For 85DR2-TC, North Bridge is 845E, supporting 533MHz /
400MHz FSB officially.

13

85DR2-TC / 85DR-TC

1-4 Chipset System Block Diagram

Intel Pentium 4 CPU

(including Hyper-Threading CPUs)

System Bus 533/400MHz

AGP Slot

AGP 4X

North Bridge

*i845D(85DR-TC)

*i845E(85DR2-TC)

DDR memory
Interface

DDR 266 /
200SDRAM

Bi-directional
16-bit Data
Bus, 266MB/s

PCI Bus

2 IDE
connectors

ATA 100/66/33

ICH2
South

AC’97 2.1

Bridge

USB Bus V1.1

IR

Mouse/Keyboard

FDD

Serial Ports
Printer Port

Game/MIDI

H/Monitor

LPC I/O
W83627HF

Pentium 4 + Intel 845D/845E + Intel ICH2 Diagram

System
Memory

5 PCI Slots

Audio Codec
(2-channel)

USB
Ports

BIOS

* • For 85DR-TC, North Bridge is 845D, supporting FSB400 and FSB533
overclocking.

• For 85DR2-TC, North Bridge is 845E, supporting 533MHz / 400MHz
FSB officially.

14

85DR2-TC / 85DR-TC

Chapter 2 Hardware Setup

To Get Things Ready for Hardware Setup !!!

1. We recommend to install your CPU before any other componentes. 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 onboard,
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 and Installation
2-2 Pentium 4 CPU Fan Installation
2-3 Memory Installation
2-4 AGP 4X (Accelerated Graphics Port) Installation
2-5 HDD Installation
2-6 FDD Installation
2-7 ATX Power Supply Installation
2-8 Jumper and Switch Settings
2-9 Other Connectors Configuration

16

Chapter 2 Hardware Setup

2-1 Pentium 4 CPU and Installation

2-1.1 To Identify a Pentium 4 CPU

Intel

pentium 4

2.4 GHz / 512 / 533 / 1.5V

(Hyper-threading CPU included)

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 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
(18 x 133MHz CPU clock);
2A GHz depicts that this CPU is an A version, locked to 2.0 GHz
working frequency (20 x 100MHz CPU clock)

3.06GHz depicts that this is a 3.06GHz hyper-threading CPU

2. CPU L2 Cache: this part depicts the L2 Cache size. For example,
512 stands for 512 KB L2 Cache; 256 stands for 256 KB L2 Cache

3. System Clock: this part depicts the System Clock (Front Side Bus)
provided by the CPU. For example,
533 stands for a 533MHz system clock provided by a 133MHz CPU
times 4;
400 stands for a 400 system clock provided by a 100 MHz CPU x 4.

4. CPU Voltage Vcore: this part depicts the CPU Voltage. For example,

1.5V stands for a CPU of 1.5V Vcore.
Note: System Clock vs CPU Clock

P4 CPU is a quadpumped CPU. The system bus is provided by the
CPU clock x 4. Therefore, users can figure out the P4 CPU clock by
the System Clock divided by 4.

17

85DR2-TC / 85DR-TC

2-1.2 Pentium 4 CPU Installation with Socket 478

This series is built with CPU Socket
478B (478-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 478.

• 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.

• This series supports Hyper-thread­ing dual-in-one CPU, the function of
which can be enabled by Windows
XP. (See illustration on the right.)

( If Hyper-threading CPU is
installed successfully with O/S
Win XP, the O/S will enable the
dual-in-one CPU function.)

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.

mPGA478B

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.

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

18

Pin 1

4

m

tiu

n

e

l P

te

In

m

P

G

A

4

7

8

B

mPGA478B

2-2 Pentium 4 CPU Fan Installation:

Pentium 4 Fan Base

Fan Connector

Chapter 2 Hardware Setup

Press down 4 latches to lock
fan to fan base

19

Connect to CPU Fan
connector

85DR2-TC / 85DR-TC

2-3 Memory Installation

How to tackle 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
mainboard and the memory module.

• Pay attention to the orientation of the DIMM slots. Forcing a DIMM into a
slot improperly will damage the memory module and the slot itself.

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

2-3.1 To Install DIMM Module

• This series only supports up to 2GB unbuffered DDR 266/200MHz
SDRAM, with 2 DDR DIMM slots on board. Do not insert other type of
memory module 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 the slot a bit more firmly.

184-Pin DIMM Notch Key Definitions

DRAM Key Position Voltage Key Position

(2.5V Voltage Key)DDR Notch

DDR Rib

Module Latch

2-3.2 To Remove a DIMM:

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

20

Chapter 2 Hardware Setup

2-4 Install AGP4X with LED & Jumper Safeguard

1. The AGP slot on board supports only AGP 4X card configuration. Users
should install an 1.5V AGP 4X card.

2. A safe installation of AGP 4X card is to set Jp3 to 1-2 closed, resulting in
allowing only 1.5V AGP 4X card to boot system. In this case, if users
cannot boot with an AGP card inserted in the slot, it indicates that the
AGP card is not a correct one. The card should be replaced with a 1.5V
AGP 4X card.

3. LED1 is a Warning LED. Whenever JP3 is set 1-2 closed for an AGP 4X
card installation, and yet the AGP slot is left empty, or the card is not a
correct one, LED1 will light up until a proper installation is done.

AGP4X Safeguard

Jp3:

(default)

1

AGP Accelerator

4X notch

Mouse

(on top)

(underside)

PS/2 KB

USB0

(on top)

USB1(underside)

COM1COM2

LPT1

Line

Out

Line

In

Game/MIDI Port

Mic

CD8

1

AC'97
Codec

ALC202A

LPC I/O

W83627HF

BIOS

WOL1

1

Jp1

1

Fan1

RT1

Fan2

19

1

Safeguard enabled

1-2 closed for 1.5V AGP 4X only;
(Warning: 3.3V AGP 2X can not boot system)

+12V Power

Connector

13

mPGA478B

1

Intel

Intel RG82845

Jp2

1

i845D / i845E

Jp3

1

AGP 4X

LED1

IDE_LED

IRTX

IRRX

CN19

10

PWR SMI

--

++

NJP1

1

-

+

Speaker

RST PWR/LED

PCI 1

PCI 2

PCI 3

PCI 4

PCI 5

SUS_LED

1

Intel
ICH2

Battery

FDC1

1

Main Power
Connector

DDR 266MHz

DIMM2

DIMM1

IDE2

1

4

2

5

P

P

P

P

J

J

G

G

A

A

J

J

1

1

1

T

A

B

J

USB2

1

Fan3

Li

IDE1

1

10

RT2

Safeguard disabled

2-3 closed for PCI VGA to boot system;
(Warning: 3.3V AGP card will cause 1.5V
circuitry burn)

AGP Warning Indicator

LED1

21

85DR2-TC / 85DR-TC

2-5 IDE Connector Installation

To install HDD or CD-ROM 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.

Mouse

(on top)

PS/2 KB

USB0

(on top)

USB1(underside)

COM1COM2

LPT1

Line

Out

Line

In

Game/MIDI Port

Mic

1

AC'97
Codec

ALC202A

LPC I/O

W83627HF

BIOS

WOL1

1

Black connector

(To Master )

Jp1

1

(underside)

Fan1

RT1

CD8

Fan2

Jp2

1

CN19

10

19

Jp3

1

LED1

NJP1

mPGA478B

1

Intel

Intel RG82845

i845D / i845E

AGP 4X

IDE_LED

IRTX

--

++

1

+

Speaker

RST PWR/LED

+12V Power

Connector

13

Main Power
Connector

IDE2

IDE1

DDR 266MHz

DIMM1

DIMM2

Hard Disk Drive
Connector:
Orient the red line on the

IDE1

IDE ribbon cable to

Pin1.

1

10

Fan3

Pin 1 (to Red Line)

RT2

FDC1

1

1

Intel
ICH2

4
P
J

Battery

IDE2

1

5

2

P

P

P

J

G

G

A

A

J

J

1

1

1

T

A

B

J

USB2

1

Li

PCI 1

PCI 2

PCI 3

PCI 4

PCI 5

IRRX

PWR SMI

-

SUS_LED

Gray connector

(To Slave)

80-conductor
cable

red line

IDE Cable

22

Blue connector

(To Mainboard)

Chapter 2 Hardware Setup

2-6 FDC (Floppy Drive Connector) Installation

To install FDD (Floppy Disk Drive) to FDC, 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.

Mouse

(on top)

PS/2 KB

USB0

(on top)

USB1(underside)

COM1COM2

LPT1

Line

Out

Line

In

Game/MIDI Port

Mic

1

AC'97
Codec

ALC202A

LPC I/O

W83627HF

BIOS

WOL1

1

Pin 1 (to Red Line)

Signal Swap End

1

(underside)

Fan1

RT1

CD8

Jp1

Fan2

CN19

19

+12V Power

Connector

13

mPGA478B

1

Intel

Intel RG82845

Jp2

1

i845D / i845E

Jp3

1

AGP 4X

LED1

IDE_LED

IRTX

IRRX

PWR SMI

--

++

10

NJP1

1

-

+

Speaker

RST PWR/LED

PCI 1

PCI 2

PCI 3

PCI 4

PCI 5

SUS_LED

DDR 266MHz

DIMM1

1

Intel
ICH2

Battery

FDC1

1

Main Power
Connector

Floppy Drive Connector:
Orient the red line on the
floppy ribbon cable to Pin1.

DIMM2

IDE2

IDE1

1

4

2

5

P

P

P

P

J

J

G

G

A

A

J

J

1

1

1

1

T

A

B

J

USB2

10

1

Fan3

Li

RT2

To 2nd Floppy Drive

red line

To 1st Floppy Drive

FDD Cable

23

To mainboard

85DR2-TC / 85DR-TC

2-7 ATX V 2.03 Power Supply Installation

Mouse

(on top)

(underside)

PS/2 KB

USB0

(on top)

USB1(underside)

COM1COM2

LPT1

Line

Out

Line

In

Game/MIDI Port

Mic

1

AC'97
Codec

ALC202A

LPC I/O

W83627HF

BIOS

WOL1

1

1

Fan1

RT1

CD8

Jp1

Fan2

CN19

19

+12V Power Connector

+12V Power

Connector

13

mPGA478B

1

Intel

Intel RG82845

Jp2

1

i845D / i845E

Jp3

1

AGP 4X

LED1

IDE_LED

IRTX

IRRX

PWR SMI

--

++

10

NJP1

1

-

+

Speaker

RST PWR/LED

PCI 1

PCI 2

PCI 3

PCI 4

PCI 5

SUS_LED

1

Intel
ICH2

FDC1

1

Main Power
Connector

DDR 266MHz

DIMM2

DIMM1

IDE2

1

4

2

5

P

P

P

P

J

J

G

G

A

A

J

J

1

1

T

A

B

J

USB2

1

Li

Battery

IDE1

1

1

10

Fan3

RT2

PWR OK

Main Power Connector

2

4

GND

GND

+12V

+12V

13

+12V

5SB

+5V
+5V

-5V

GND

+5V

GND

+5V

GND

+3.3V

GND

GND

GND
PS ON#
GND

-12V

+3.3V +3.3V

Pin1 Pin11

(20-pin)

ATX V2.03 power supply is strongly recommended for mainboard running
with 2GHz or higher CPU.

To set up Power Supply on this mainboard:

1. Get ready a V2.03 ATX Power Supply which provides a square-shaped
+12V Power Connector in addition to the 20-pin Main Power Connector
and other peripheral power connectors.

2. Connect the on-board square-shaped +12V Power Connector to the
square-shaped +12V Power Connector of the Power Supply.

3. Connect the on-board 20-pin Main Power Connector to the 20-pin Main
Power Connector of the Power Supply. Please note that both the +12V
Power Connector and the 20-pin Main Power Connector should be con­nected to Power Supply to power on system.

24

Chapter 2 Hardware Setup

2-8 Jumper Settings

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

AGP4X Safeguard

Jp1:

PS/2 KB/Mouse Power On

1-2 closed (default)

PS/2 KB/Mouse Power

1

On Disabled

2-3 closed

PS/2 KB/Mouse Power

1

On Enabled

Jp3:

1

Safeguard enabled

1-2 closed for 1.5V AGP 4X only;
(Warning: 3.3V AGP 2X can not boot system)

Safeguard disabled

2-3 closed for PCI VGA to boot system;
(Warning: 3.3V AGP card will cause 1.5V
circuitry burn)

(default)

1

Mouse

Jp1

(on top)

1

(underside)

PS/2 KB

USB0

(on top)

Fan1

USB1(underside)

COM1COM2

LPT1

Line

Out

RT1

Line

In

Game/MIDI Port

Mic

CD8

1

AC'97
Codec

ALC202A

LPC I/O

W83627HF

BIOS

WOL1

1

Fan2

Jp2

1

CN19

10

19

1

Jp3

LED1

NJP1

Intel

i845D / i845E

IDE_LED

--

++

1

Speaker

Jp2:

Front Side Bus Select

1

Auto-detect of
533MHz / 400MHz

533MHz FSB Select

(default)

1-2 closed

1

2-3 closed

mPGA478B

1

Intel RG82845

AGP 4X

PCI 1

PCI 2

PCI 3

PCI 4

PCI 5

IRTX

IRRX

PWR SMI

FDC1

1

-

+

RST PWR/LED

SUS_LED

1-2 closed (default)
To hold data

+12V Power

Connector

13

Main Power

Connector

DDR 266MHz

DIMM2

DIMM1

IDE2

IDE1

1

1

4

2

5

P

P

P

P

J

J

G

G

A

A

J

J

Intel

ICH2

1

1

1

1

T

A

B

J

USB2

10

1

Fan3

Li

Battery

RT2

JBAT1:

Clear CMOS

1

1

2-3 closed
To clear CMOS

JP4 & JP5:(optional)

DIMM Voltage Select

DIMM
Voltage

2.5V

(default)

2.6V

2.7V

JP4

1

1

1

JP5

1

1

1

JAGP1&JAGP2:(optional)

AGP Voltage Select

AGP
Voltage

1.5V

(default)

1.6V

1.7V

JAGP1

1

1

1

JAGP2

1

1

1

25

85DR2-TC / 85DR-TC

2-8.1 How to tackle the Jumpers:

123

A 3-pin Jumper

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

The conductor inside the cap
links two header-pins together.

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

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

1 13313

JpX

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, mainboard could be damaged.

2-8.2 Jp2: FSB (Front Side Bus) Select

Jp2 is designed on board as a jumper for system Front Side Bus select.

1. Before selecting the CPU clock, read the Identification Legend on the
CPU, find the default (Max) FSB which can be provided by the CPU. If
this FSB is divided by 4, the result is the default CPU clock.

2. If Jp2 is set to 1-2 closed, CPU will auto-detect its own (default) CPU
clock and run with the default FSB.

3. If Jp2 is set to 2-3 closed, CPU is set to 133MHz and tries to run with
533MHz FSB.

4. If Jp2 2-3 closed cannot boot the system, it
means overclocking fails. Please restore Jp2
to 1-2 closed (default) and then clear CMOS
with the Clear-CMOS Jumper before trying
to reboot system. (See Further Notes on
Overclocking.)

Front Side Bus Select

Jp2:

1

533MHz FSB Select

(default)

1-2 closed

Auto-detect of
533MHz / 400MHz

1

2-3 closed

26

Chapter 2 Hardware Setup

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, 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 .

2-8.3 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 (default)
To hold data

1

2-3 closed
To clear CMOS

27

85DR2-TC / 85DR-TC

2-8.4 JP3: AGP 4X Safeguard

1. The AGP slot on board supports 1.
5V AGP 4X card only. Any 3.3V AGP
2X card will burn the 1.5V circuitry.
Jp3 is designed on board to safe­guard the AGP slot against the 3.3V

1-2 closed for 1.5V AGP 4X only;
(Warning: 3.3V AGP 2X can not boot system)

AGP 2X card.

2. Default setting of Jp3 1-2 closed is to
enable the safeguard, allowing 1.5V
AGP 4X card to boot system only. In

2-3 closed for PCI VGA to boot system;
(Warning: 3.3V AGP card will cause 1.5V
circuitry burn)

this case, if system cannot boot with
an AGP card inserted in AGP slot, it
indicates that the AGP card is not one
0f 1.5V type.

3. Setting Jp3 2-3 closed will disable the safeguard, allowing a PCI VGA
card to boot system.

Warning: If a 3.3V AGP 2X card is now mistakenly inserted for booting
the system, the high voltage will burn the 1.5V circuitry on board. Never

use a 3.3V or an unknow AGP card on this mainboard.

AGP4X Safeguard

Jp3:

1

Safeguard enabled

Safeguard disabled

(default)

1

2-8.5 JP4 & JP5: DIMM Voltage Select (optional)

This function allows users to select the voltage supplied to the SDRAM.
The default voltage (2.5V) should be used unless a higher SDRAM voltage
is required for matching CPU overclocking on board.

JP4 & JP5:(optional)

DIMM Voltage Select

DIMM
Voltage

2.5V

(default)

2.6V

2.7V

JP4

1

1

1

JP5

1

1

1

28

Chapter 2 Hardware Setup

2-8.6 JAGP1 & JAGP2: AGP Voltage Select (optional)

The default voltage 1.5V at AGP slot is for normal operation of the sup­ported AGP 4X. In some case, when you try to do CPU overclocking, a
higher AGP voltage is required to match the higher CPU clock. JAGP1 &
JAGP2 are designed to provide settings for selecting a higher AGP voltage.

JAGP1&JAGP2:(optional)

AGP Voltage Select

AGP
Voltage

(default)

1.5V

JAGP1

1

JAGP2

1

1.6V

1.7V

1

1

1

1

2-8.7 Jp1: PS/2 KB/Mouse Power On

Jp1 is designed to enable / disable PS/2 Keyboard/Mouse Power on function.
Setting Jp1 to 1-2 closed will disable this function. Setting Jp1 to 2-3 closed
will enable this function. Yet user still has to enter BIOS Setup for choosing
the KB/ Mouse Power-on mode. (See Integrated Peripherals” in BIOS
Setup.)

Jp1:

PS/2 KB/Mouse Power On

1-2 closed (default)

PS/2 KB/Mouse Power

1

On Disabled

2-3 closed

PS/2 KB/Mouse Power

1

On Enabled

29

85DR2-TC / 85DR-TC

2-9 Other Connectors Configuration

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

2-9.1 On Board Fan Connectors

Mouse

(on top)

(underside)

PS/2 KB

USB0

(on top)

USB1(underside)

COM1COM2

LPT1

Line

Out

Line

In

Game/MIDI Port

Mic

CD8

1

AC'97
Codec

ALC202A

LPC I/O

W83627HF

BIOS

WOL1

1

Jp1

1

Fan1

RT1

19

+12V Power

Connector

13

mPGA478B

1

Intel

Fan2

Intel RG82845

Jp2

1

i845D / i845E

Jp3

1

AGP 4X

LED1

IDE_LED

IRTX

IRRX

CN19

10

PWR SMI

--

++

NJP1

1

-

+

Speaker

RST PWR/LED

PCI 1

PCI 2

PCI 3

PCI 4

PCI 5

SUS_LED

1

Intel

ICH2

FDC1

1

Main Power

Connector

DDR 266MHz

DIMM2

DIMM1

IDE2

1

4

2

5

P

P

P

P

J

J

G

G

A

A

J

J

1

1

1

T

A

B

J

USB2

1

Fan3

Li

Battery

IDE1

1

10

RT2

Sensor

+12V

GND

Sensor Conn.

Fan Connector
Fan1, yellow, sensor

Fan Connector
Fan2, yellow, sensor

Fan Connector
Fan3, yellow, sensor

GND

Void

+12V

No Sensor

Both Sensor and No-sensor Fan Connectors support CPU/AGP/Sys­tem/Case cooling fan with +12V mode. When connecting the wire to
any Fan Connector, 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.

A Hardware Monitor chipset is on board, with which users can install
a Hardware Monitor Utility and read the fan speed transmitted from the
sensor fan. Otherwise, users can read the fan speed from the “Hard­ware Monitor Status” in CMOS BIOS.

A running Fan will send out 2 electric pulses per rotation of its fan
blade. A Sensor Fan Connector will count the electric pulses and send
the information to the System Hardware Monitor which in turn will work
out the fan rotation speed and display it on screen.

30

Chapter 2 Hardware Setup

2-9.2 WOL1: Wake On LAN

mPGA478B

IRTX

+

+12V Power

Connector

13

Main Power
Connector

DDR 266MHz

WOL1

+5V
Standby

GND

Ring

DIMM2

DIMM1

IDE2

PCI 1

PCI 2

PCI 3

PCI 4

PCI 5

IRRX

PWR SMI

-

SUS_LED

IDE1

1

4

1

5

2

P

P

P

P

J

J

G

G

A

A

J

J

Intel
ICH2

1

1

1

1

T

A

B

J

2

B

S

U

10

1

3

n

a

F

Li

Battery

FDC1

RT2

1

Connect the Wake On LAN
signal from LAN card to WOL1

Mouse

Jp1

(on top)

1

(underside)

PS/2 KB

USB0

(on top)

Fan1

USB1(underside)

COM1COM2

LPT1

Line

Out

RT1

Line

In

Game/MIDI Port

Mic

CD8

1

AC'97
Codec

ALC202A

LPC I/O

W83627HF

BIOS

WOL1

1

2

n

a

F

Jp2

1

CN19

10

19

1

Jp3

LED1

NJP1

1

Intel

Intel RG82845

i845D / i845E

AGP 4X

IDE_LED

--

++

1

Speaker

RST PWR/LED

• This connector connects to a LAN card with a Wake On Ring output.
The connector powers up the system when it receives a wake-up packet
or signal through the LAN card.

• This feature requires that Resume On Lan feature is enabled in the
BIOS setting “Power Management Setup” and that your system must be
on ATX power supply with at least 720mA / +5V standby power.

2-9.3 CD-ROM Audio Connector CD8

CD8 is an audio connector connecting CD-ROM audio to mainboard.

mPGA478B

IRTX

+

+12V Power

Connector

13

CD-ROM Audio Connector

Main Power
Connector

DDR 266MHz

DIMM2

DIMM1

IDE2

PCI 1

PCI 2

PCI 3

PCI 4

PCI 5

IRRX

PWR SMI

-

SUS_LED

IDE1

1

1

4

2

5

P

P

P

P

J

J

G

G

A

A

J

J

Intel
ICH2

1

1

1

1

T

A

B

J

2

B

S

U

10

1

3

n

a

F

Li

Battery

FDC1

RT2

1

CD8

1

Pin 1

Pin 2

Pin 3

Pin 4

Pin Signal

Left Channel

GND

GND

Right Channel

31

Mouse

(on top)

PS/2 KB

USB0

(on top)

USB1(underside)

COM1COM2

LPT1

Line

Out

Line

In

Game/MIDI Port

Mic

1

AC'97
Codec

ALC202A

LPC I/O

W83627HF

BIOS

WOL1

1

1

(underside)

Fan1

CD8

Jp1

RT1

n

a

F

CN19

19

1

Intel

2

Intel RG82845

Jp2

1

i845D / i845E

Jp3

1

AGP 4X

LED1

IDE_LED

--

++

10

NJP1

1

Speaker

RST PWR/LED

85DR2-TC / 85DR-TC

2-9.4 RT1 & RT2: Thermal Resistor and Connector

Mouse

(on top)

(underside)

PS/2 KB

USB0

(on top)

USB1(underside)

COM1COM2

LPT1

Line

Out

Line

In

Game/MIDI Port

Mic

CD8

1

AC'97
Codec

ALC202A

LPC I/O

W83627HF

BIOS

WOL1

1

Jp1

1

Fan1

RT1

19

mPGA478B

1

Intel

Fan2

Intel RG82845

Jp2

1

i845D / i845E

Jp3

1

AGP 4X

LED1

IDE_LED

CN19

IRTX

--

++

10

NJP1

1

+

Speaker

RST PWR/LED

+12V Power

Connector

13

RT1

RT1 is mounted

Main Power

Connector

DDR 266MHz

with Thermal Resistor
by default

RT2

DIMM2

DIMM1

IDE2

PCI 1

PCI 2

PCI 3

PCI 4

PCI 5

IRRX

PWR SMI

-

SUS_LED

IDE1

1

1

4

2

5

P

P

P

P

J

J

G

G

A

A

J

J

Intel
ICH2

1

1

1

1

T

A

B

J

USB2

10

1

Fan3

Li

Battery

FDC1

1

RT2

To R T2

Thermal Cable

To Devices

(Optional)

1. Resistor RT1: A thermal resistor is already soldered to connector RT1

so as to detect 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 on-board

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.

32

Chapter 2 Hardware Setup

DIMM2

I

n

t

e

l

R

G

8

2

8

4

5

A

G

P

4

X

P

C

I

1

P

C

I

2

P

C

I

3

P

C

I

4

P

C

I

5

B

I

O

S

1

FD

C1

Li

Battery

ICH2

J

B

A

T

1

+12V Power

Connector

Main Power

Connector

COM1COM2

Mic

Game/MIDI Port

Line

Out

Line

In

NJP1

Speaker

RST PWR/LED

SUS_LED

IDE_LED

IRTX

PWR SMI

1

++

--

+

-

CD8

1

i8

4

5

D

/

i8

4

5

E

Intel

1

ID

E

2

DIMM1

DDR 266MHz

M

o

u

s

e

(

o

n

t

o

p

)

J

A

G

P

1

J

A

G

P

2

Intel

L

P

C

I

/

O

W

8

3

6

2

7

H

F

U

S

B

0

(

o

n

to

p

)

F

a

n

2

WOL1

1

J

p

3

1

J

p

2

J

p

1

1

1

P

S

/

2

K

B

1

(

u

n

d

e

r

s

i

d

e

)

U

S

B

1

(

u

n

d

e

r

s

i

d

e

)

IRRX

1

m

PGA478B

LP

T

1

L

E

D

1

ID

E

1

1

J

P

4

J

P

5

R

T

2

F

a

n

1

A

L

C

2

0

2

A

A

C

'

9

7

C

o

d

e

c

1

1

1

0

F

a

n

3

U

S

B

2

C

N

1

9

19

1

0

R

T

1

13

2-9.5 Complex Header

• This complex Header consists of 10 connectors providing various supports:

GND

SMI SIGNAL

GND

2

Power Switch

1

SMI

ATX POWER SWITCH

Vcc

HDD LED SIGNAL
HDD LED SIGNAL

NO CONNECTION

Logic High

Logic High

GND

(+)

(-)
(-)

(+)

33

3

Infrared(IR)

INFRARED RECEIVE SIGNAL

INFRARED TRANSMIT SIGNAL

2nd HDD LED

4

1st HDD LED

GND
SUSPEND LED SIGNAL

GND
KLOCK

Keylock

GND
NO CONNECTION

Vcc

GND
RESET SIGNAL
SPEAKER SIGNAL
NO CONNECTION
GND
Vcc

Reset Switch

5

Suspend LED

6

Power LED

Speaker

7

8

9

85DR2-TC / 85DR-TC

(1) SMI Connector (Optional):

Connection: Connected to the Suspend Switch.
Function: Manually selecting DOS system into the Suspend Mode
or “Green Mode” by System Mangement Interupt.

(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: To support 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) Keylock Connector (Optional):

Connection: Connected to keyboard.
Function: To lock keyboard and disable keyboard function.

(7) Power LED Connector:

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

(8) Reset Switch Connector:

Connection: Connected to “Reset Switch”.

Function: To supply power to “Reset Switch” and support
system reboot function.

(9) Speaker Connector:

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

34

Chapter 2 Hardware Setup

2-9.6 USB Ports and USB Header

This series provides two USB ports USB0 and USB1 on board. In addition,
USB2 is an additional USB header to support two additional USB ports by
using a USB Cable. User can order the additional USB cable from your
mainboard dealers or venders.

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

Mouse

(on top)

PS/2 KB

USB0

(on top)

USB1(underside)

COM1COM2

LPT1

Line

Out

Line

In

Game/MIDI Port

Mic

1

AC'97
Codec

ALC202A

LPC I/O

W83627HF

BIOS

WOL1

1

1

(underside)

Fan1

CD8

Jp1

RT1

2

n

a

F

CN19

19

+12V Power

Connector

13

mPGA478B

1

Intel

Intel RG82845

Jp2

1

i845D / i845E

Jp3

1

AGP 4X

LED1

IDE_LED

IRTX

IRRX

--

++

10

NJP1

1

-

+

Speaker

RST PWR/LED

PWR SMI

PCI 1

PCI 2

PCI 3

PCI 4

PCI 5

SUS_LED

1

Intel

ICH2

FDC1

1

Main Power
Connector

DDR 266MHz

DIMM1

IDE2

1

4

2

5

P

P

P

P

J

J

G

G

A

A

J

J

1

1

T

A

B

J

U

1

Li

Battery

DIMM2

IDE1

1

B

S

a

F

1

2

10

3

n

RT2

USB Cable (Optional)

USB Port

Red wire

1

10

1

USB2: 2x5 USB Pin-header

10

First USB Port Wiring for Front USB

USB Header

Pin Assignment

Second USB Port Wiring for Front USB

Red White

+5V

1

+5V
Red

D1-

D2-

White

35

Green

D1+

D2+

Green

black
GND

GND

black

10

85DR2-TC / 85DR-TC

2-9.7 Chassis Panel Connector

A.

B. C. D.

E. F. G. H. I. J. K.

A : PS/2 Mouse Port
B : USB 0 Port
C : LPT1 Port
D : Game/MIDI Port
E : PS/2 Keyboard Port
F : USB 1 Port

G : COM1 Port
H : COM2 Port
I : Line/Speaker Out
J : Line In
K : Microphone Input

2-9.8 PS/2 Mouse and PS/2 Keyboard

PS/2 Mouse Connector

6 Void

4 VCC

2 Void

(on top, green)

5 Mouse Clock

3 GND

1 Mouse Data

6 Void

4 VCC

2 Void

PS/2 Keyboard Connector

5 Keyboard Clock

3 GND

1 Keyboard Data

(underside, purple)

36

Chapter 2 Hardware Setup

DIMM2

Intel RG82845

AGP 4X

PCI 1

PCI 2

PCI 3

PCI 4

PCI 5

BIOS

1

FDC1

Li

Battery

ICH2

J
B
A
T
1

+12V Power

Connector

Main Power

Connector

COM1COM2

Mic

Game/MIDI Port

Line
Out

Line
In

NJP1

Speaker

RST PWR/LED

SUS_LED

IDE_LED

IRTX

PWR SMI

1

++

--

+

-

CD8

1

i845D / i845E

Intel

1

IDE2

DIMM1

DDR 266MHz

Mouse

(on top)

J

A

G

P

1

J

A

G

P

2

Intel

LPC I/O

W83627HF

USB0

(on top)

Fan2

WOL1

1

Jp3

1

Jp2

Jp1

1

1

PS/2 KB

1

(underside)

USB1(underside)

IRRX

1

mPGA478B

LPT1

LED1

IDE1

1

J

P

4

J

P

5

RT2

Fan1

ALC202A

AC'97

Codec

1

1

10

Fan3

USB2

CN19

19

10

RT1

13

2-9.9 CN19: Front Panel Audio Connector (optional)

This Mainboard is designed with a Front Panel Audio connector “CN19”
which provides connection to the Front Panel Audio.

1. When CN19 is set to 5-6 closed and 9-10 closed, this default setting

disables this connector and leaves the Back Panel Audio enabled.

2. To use this Front Panel Audio Connector, please open all pins of CN19

and connect it to your chassis.

CN19: Front Panel Audio Connector

Pin 1 Mic In
Pin 3 Mic VREF
Pin 5 FPOUT R
Pin 7 (Key)
Pin 9 FPOUT L

Pin 2 Aud GND
Pin 4 Aud Vcc
Pin 6 RET R
Pin 8 (Void)
Pin10 RET L

1

9

2

10

37

85DR2-TC / 85DR-TC

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 help
ful utilities. It is a user-friendly, auto-run CD which will open itself
up in a CD-ROM automatically.

• Contents and Installation of Support CD:
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 all programed into an auto-run mode.
What users have to do is to read and follow the pop-up instructions
to carry out the installation. We therefore take the installation on
Windows 98 as the general illustration hereby.
The priority of drivers to be installed should also be noted. Users
are recommended to take the following installation orders :

3-1 Open up the Support CD
3-2 Intel Chipset Software Installation Utility ( INF Utility )
3-3 Intel Application Accelerator ( IAA )
3-4 AC’97 Audio Drivers Installation
3-5 Hardware Monitor Utility

38

Chapter 3 Software Setup

3-1 Open up the 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
automatic-ally appear, displaying the contents to be installed
for this series:

Intel Chipset Software Installation Utility (INF Utility)
Intel Application Accelerator (IAA)
AC’97 Drivers Installation
Hardware Monitor Utility
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)

39

85DR2-TC / 85DR-TC

3-2 To Install “Intel Chipset Software Installation Utility”

1

Following the procedures of opening the Support CD, click to “

Install Intel Chipset software installation Utility” to proceed.

2 The Intel Service Pack

InstallShield Wizard will
pop up to guide you to the
Intel Service pack installation.
Press “Next” button to
continue.

Next

3 “Intel Software License

Agreement” screen will
appear, please click the
“Yes” button to agree with
the Licence Agreement and
continue.

Yes

4 After all the setup process

is finished, please restart
your computer by clicking
on “Finish” so as to take
the Utility into effect.

Finish

40

Chapter 3 Software Setup

3-3 To Install “Intel Application Accelerator”

IAA supports all Windows 98/98se/Millennium/NT4/2000/XP with
Pentium III / 4 processor. Installations of this software for these
operating systems are similarly programed to an auto-run mode, and
it is typically designed to improve performance of the storage sub­system and overall system performance.
Below is a model installation on Windows 98. Users of Windows Me/
NT4/2000/XP can also follow this example for IAA installation.

1 Following the procedures of opening the Support CD, click to “

Intel Application Accelerator” to proceed.

2 On the “InstallShield Wizard”

screen, Click on “Next” to
continue.

Next

3 On the “Licence Agreement”

screen, click on “Yes” to
continue.

Yes

41

85DR2-TC / 85DR-TC

4 On ”Choose Destination

Location” screen, press
“Next” to continue.

5 On ”InstallShield Wizard

Complete” screen, choose
“Yes, I want to restart my
computer now” and press
“finish” to restart. Remember
you must restart computer
to put setup into effect.

C:\Program Files\Intel\Intel Application Accelerator

Next

Yes, I want to restart my computer now

Finish

42

Chapter 3 Software Setup

3-4 To Install AC’97 Audio Driver

You can install “ AC’97 Audio Driver” on these two members of the
series.

1 Following the procedures of opening the Support CD, click to “

AC’97 Audio Driver” to proceed.

2 When the “Avance AC’97

Drivers and Applications”

screen appears, press

“Next” to continue.

Next

3 After all the setup process

is finished, please click the
“Yes, I want to restart my
computer now.” and click
“Finish” to restart your
system.

43

Finish

85DR2-TC / 85DR-TC

3-5 To Install Hardware Monitor Utility

3-5.1 Installation

Hardware Monitor is built on this mainboard. Its installation is
programed to a fully automated mode on Windows 9X/Me/NT4/2000/
XP. User can follow the model installation below for its installation
on various Windows System.

1 Following the procedures of opening the Support CD, click to “

Hardware Monitor Utility” to proceed.

2 With the help of InstallShield

Wizard, installation program
automatically opens the
“Choose Destination Loca­ tion” screen. Click “Next to
continue.

Next

3 Select the Program folder

and click “Next” to continue.

4 On the “Setup complete”

screen, click “Finish” to
restart your computer so
that the Utility can be put
into effect.

Next

Finish

44

3-5.2 Verification

1 After restarting your

computer, click “Start” and
choose the path Programs
\Winbond\Hwdoctor to open
the main window of the
Hardware Doctor.

2 The “Voltage/CaseOpen”

window is for CPU voltage
and temperature information.

Chapter 3 Software Setup

3 The “Fan/Temperature”

window is for Fan speed
and temperature information.

4 The “CPU/Memory” window

is for Processor and memory
information.

45

85DR2-TC / 85DR-TC

Chapter 4 AMI 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
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 upgrade BIOS
4-6 BIOS Setup

46

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:

DEL: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 check and configure the BIOS Setup for the new start.

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.

47

85DR2-TC / 85DR-TC

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 Upgrade Utility can be loaded on a floppy diskette for upgrading

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

4-5.1 Before Update BIOS

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

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

4-5.2 Update Process

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

Users should only upgrade BIOS when incompatible problems are en­countered or new features have to be added to system.

• “AMIFLASH.EXE” is a Flash EPROM Programming utility that updates

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 AMI flash utility “AMIFLASH.EXE”. The BIOS file format will be
*.ROM, of which “ * ” stands for the specific BIOS file name.

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

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

48

Chapter 4 BIOS Setup

Step 4. Type AMIFLASH *.ROM and then press <Enter> to run BIOS
update program. (*.ROM will vary, depending on your mainboard model
and version code. Instead of typing “*”, you should type specific file
name for your specific mainboard. For example: AMIFLASH(space)
75FRV11.ROM)

Step 5. When the message “Flash ROM Update Completed - Pass.”
appears, please restart your system.

Step 6. You will see a message “CMOS Memory Size Wrong” during
booting the system. Press <Del> or <F1> to run CMOS setup utility,
then reload “LOAD SETUP DEFAULTS” or “Load Optimal Defaults”
and save this change. BIOS update is complete now.

49

85DR2-TC / 85DR-TC

4-6 BIOS SETUP --- CMOS Setup Utility

4-6.1 CMOS Setup Utility

This mainboard comes with the AMI BIOS from American Megatrends
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 RUN SETUP

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

AMIBIOS EASY SETUP UTILITY - VERSION 2.01a

Standard CMOS Features

Advanced BIOS Features

Advanced Chipset Features

Power Management Features

PNP/PCI Configurations

Integrated Peripherals

Hardware Monitor Status

Frequency/Voltage Control

:Select Item Enter: Select Sub-Menu F6: Setup Defaults
: Select Menu F10: Save & Exit Esc: Exit

Set System/DRAM Timing ...

Set Supervisor Password

Load Optimal Defaults

Save & Exit Setup

Exit Without Saving

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 & Exit Setup” saves your changes and
reboots the system, and “Exit Without Saving” ignores your changes
and exits the program.

50

Chapter 4 BIOS Setup

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 is 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:

Standard CMOS Features Setup Help

System Time 00 19 29
System Date Mar 04 2003 Tue

Floppy Drive A 1.44 MB, 3.5 in.
Primary IDE Master Maxtor 20560 A4
Primary Slave Not Installed
Secondary Master Not installed
Secondary Slave Not Installed

: Select Item +/- : Change Values F6: Setup Defaults
Esc: Previous Menu Enter: Select Sub-Menu F10: Save & Exit

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.

51

85DR2-TC / 85DR-TC

System Time The BIOS shows the time of the day in the format:

System Date The BIOS shows the date of the day in the format:

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

hh:mm:ss. Choose the field with the Arrow keys
and change the time with the Page Up/Page
Down +/- keys.

mm:dd:yy :day of the Week. Choose the field with
the Arrow keys and change the value with the
Page Up/Page Down +/- keys.

installed in your system. The choices are:

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

1.44MB, 3.5 in.

2.88MB, 3.5 in.
Not Installed

Primary/Secondary

IDE Master/Slave

Press Enter on any one of these four items will
reveal the following submenu for your configura­tion of the hard Disk you have installed:

Primary IDE Master :Maxtor 82560 A4 Setup Help

Type Auto
Cylinders 4962
Heads 16
Write Precompensation
Sectors 63
Maximum Capacity 2561 Mb
LBA Mode On
Block Mode On
Fast Programmed I/O Modes 4
32 Bit Transfer Mode On

: Select Item +/- : Change Values F6: Setup Defaults
Esc: Previous Menu Enter: Select Sub-Menu F10: Save & Exit

52

Chapter 4 BIOS Setup

Type This option shows the types of configuration for the

IDE devices:
1-50: Predefined types
USER: set Parameters by User
Auto: Set Parameters automatically
CD-ROM: Use for ATAPI CD-ROM drives
Double click [Auto] to set all HDD parameters
automatically, including “Cylinders, Heads, Write
Precompensation, Sectors, Maximum Capacity and
32 Bit Transfer Mode.

53

85DR2-TC / 85DR-TC

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:

AMIBIOS EASY SETUP UTILITY - VERSION 2.01a

Advanced BIOS Features

Quick Boot Enabled
Delay for Hard Drive (Sec.) 2
1st Boot Device Floppy: 1.44 MB 3.5
2nd Boot Devcie CD-ROM
3rd Boot Device IDE-0 :Maxtor 20560
Try Other Boot Devices Yes
Initial Display Mode Silent
Display Mode at Add-On ROM Init Force BIOS
S.M.A.R.T for Hard Disks Disabled
Bootup Num-lock On
Floppy Drive Swap Disabled
Floppy Drive Seek Disabled
Primary Display VGA/EGA
Password Check Setup
Boot To OS/2 No
L1 Cache Enabled
L2 Cache Enabled
System BIOS Cacheable Enabled
C000,32K Shadow Cached
C800,16K Shadow Disabled
CC00,16K Shadow Disabled
D000,16K Shadow Disabled
D400,16K Shadow Disabled
D800,16K Shadow Disabled
DC00,16K Shadow Disabled

: Select Item +/- : Change Values F6: Setup Defaults
Esc: Previous Menu Enter: Select Sub-Menu F10: Save & Exit

Setup Help

54

Chapter 4 BIOS Setup

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.
<F6>: Setup BIOS default values.
<F10>: Save and Exit Setup.

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.

Quick Boot Allows you to enable / disable quick boot of your

system.

Delay for Hard Drive

(Sec.)

1st/2nd/3rd Boot

Device

Try Other Boot De-

Initial Display Mode This item allows user to choose the initial display screen

Display Mode at Add-

On ROM Init

Allows you to set the delay time for hard drive
access.
Choices: Disabled; 1~10 sec. (Default: 2)

Allows you to set floppy or IDE devices already in­stalled to be the 1st/2nd/3rd boot device.
Choises: Disabled; Device(s) installed

Allows you to enable/disable system to try to boot

vices

with other boot devices.
Choises: Yes; No

at bootup. If “Silent” is chosen, the initial display will be
the vendor’s logo screen. If “BIOS” is chosen, the initial
display will be the normal “POST” display.

If the item “Initial Display Mode” is set to “Silent”, two
sub-modes are provided for the initial display mode. If
“Force BIOS” is chosen, the vendor’s logo screen will be
followed by the “Add-on ROM” initial screen (the screen
showing the add-on card BIOS message). If “Keep Cur­rent” is chosen, no “Add-On ROM” screen is followed.

55

85DR2-TC / 85DR-TC

S.M.A.R.T. for Hard

BootUp Num-Lock Allows you to Toggle between On or Off to control

Floppy Drive Swap Choices: Disabled (default); Enabled

Floppy Drive Seek Choices: Disabled (default); Enabled

Primary Display Allows you to choose the primary display for the system.

Password Check Allows you to set BIOS to check up password with a

Boot to OS/2

Allows you to enable / disable the Self Monitoring
Analysis and Reporting Technology for the hard disk.

Disks

Choices: Enabled; Disabled

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.

Choices: VGA/EGA (default); CGA40x25; CGA80x25;
Mono; Absent

password prompt at BIOS Setup or whenever re­starting system.
Choices: Setup; Always

Allows you to set your system to OS/2 operating
system.
Choices: Yes; No (default)

L1 /L2 Cache Allows you to set the Internal/External Cache Mode.

Choices: WriteBack (default); WriteThru; Disabled

System BIOS

Cacheable

C000, 32K Shadow Allows you to set these addresses cached, Enabled or

C800,CC00,D000,D400,

D800,DC00 16K

Shadow

Allows you to enable / disable the System BIOS
Cacheable function.

Disabled. (Default): Cached

Allows you to set these addresses cached, Enabled or
Disabled. (Default): Disabled

56

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:

AMIBIOS EASY SETUP UTILITY - VERSION 2.01a

Advanced Chipset Features Setup Help

DRAM Timing

SDRAM Frequency Auto
Configure SDRAM timing by SPD Disabled
SDRAM CAS# Latency 2.5 Clocks
SDRAM RAS# Precharge 3 Clocks
SDRAM RAS# to CAS# Delay 3 Clocks
SDRAM Precharge Delay 7 Clocks
SDRAM Read Thermal Management Disabled
DRAM Integrity Mode Disabled
Memory Hole Disabled
(Hyper-threading Function) (Enabled)
AGP Aperture Size 64MB
USB Controller All USB Port
USB Device Legacy Support Disabled
Port 64/60 Emulation Disabled

: Select Item +/- : Change Values F6: Setup Defaults
Esc: Previous Menu Enter: Select Sub-Menu F10: Save & Exit

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.
<F6>: Setup BIOS default values.
<F10>: Save and Exit Setup.

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.

57

85DR2-TC / 85DR-TC

SDRAM Frequency Allows you to set the SDRAM frequency.

Choices for 100MHz CPU: Auto; 200MHz; 266MHz
Choices for 133MHz CPU: Auto; 200MHz;266MHz

Configure SDRAM

Timing by SPD

SDRAM CAS# Latency With SDRAM Timing by SPD disabled, you can se-

SDRAM RAS#

Precharge

SDRAM RAS# to

CAS# Delay

SDRAM Precharge

SDRAM Read Thermal

management

Choices: Enabled; disabled (default)

lect the SDRAM CAS# (Column Address Strode)
latency.
Choices: 2 Clocks; 2.5 Clocks

With SDRAM Timing by SPD disabled, you can se­lect the SDRAM RAS# (Row Address Strode)
Precharge cycle.
Choices: 2 Clocks; 3 Clocks

With SDRAM Timing by SPD disabled, you can se­lect the SDRAM RAS# to CAS# delay cycle.
Choices: 2 Clocks; 3 Clocks

With SDRAM Timing by SPD disabled, you can se-

Delay

lect the SDRAM Precharge Delay cycle.
Choices: 7 Clocks; 6 Clocks; 5 Clocks

Allows you to enable / disable the function.
Choices: Enabled; Disabled

DRAM Integrity Mode Allows you to enabled / disabled (default) this

function.
Choices: Disabled; ECC

Memory Hole Allows you to enabled / disabled (default) the

memory (15~16MB) reserved for the peripherals.

(Hyper-Threading

Function)

If hyper-threading CPU is running on board, this item
appears to show the enabled status.
Choices: Enabled; Disabled

58

Chapter 4 BIOS Setup

AGP Aperture Size Allows you to set the AGP Aperture Size.

Choices: 4MB; 8MB; 16MB; 32MB; 64MB; 128MB;
256MB;

USB Controller Allows you to set the USB Controller on the USB

port(s).
Choices: All USB; USB Port 0&1;
USB Port 2&3; Disabled

USB Device Legacy

Support

Port 64/60 Emulation Allows you to enable / disable (default) the Port 64/

Allows you to select the USB Device Legacy support.
Choices: No Mice; All Device; Disabled

60 Emulation.

59

85DR2-TC / 85DR-TC

4-6.5 Power Management Features

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

Run the Power Management Features as follows:

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

AMIBIOS EASY SETUP UTILITY - VERSION 2.01a

Power Management Features Setup Help

ACPI Standby State S1/POS
Power Management/APM Enabled
Video Power Down Mode Suspend
Hard Disk Power Down Mode Stand By
Standby Time Out (Minute) Disabled
Suspend Time Out (Minute) Disabled
Power Button Function On/Off
Restore on AC/Power Loss Last State
Resume On Ring Disabled
Resume On LAN/PME Disabled
Resume On RTC Alarm Disabled
RTC Alarm Date 15
RTC Alarm Hour 12
RTC Alarm Minute 30
RTC Alarm Second 30

: Select Item +/- : Change Values F6: Setup Defaults
Esc: Previous Menu Enter: Select Sub-Menu F10: Save & Exit

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.
<F6>: Setup BIOS default values.
<F10>: Save and Exit Setup.

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.

60

Chapter 4 BIOS Setup

ACPI Standby State This item allows you to to see the supported ACPI

Standby state S1 (POS) for Power on Suspend un­der Windows 98 ACPI mode. This Mainboard does
not support S3 (STR).

Power Management/

APM

Video Power Down

Mode

Hard Disk Power

Down Mode

Standby Time Out

(Minute)

Suspend Time Out

(Minute)

Power Button Function

Restore on AC/Power

Loss

Resume on Ring

Allows you to enable / disable the Power manage­ment / Advanced Power Management function.

Allows you to select the Video Power Down Mode.
Choices: Disabled; Standby; Suspend

Allows you to select the Hard Disk Power Down
Mode.
Choices; Disabled; Standby; Suspend

To set the duration of Standby Time Out.
Choices: 1; 2; 4; 8; 10; 20; 30; 40; 50; 60

To set the duration of Suspend Time Out.
Choices: 1; 2; 4; 8; 10; 20; 30; 40; 50; 60

allows you to set power Button function.
Choices: On/Off; Suspend

Allows you to set the restore state from AC/Power
Loss.
Choices: Last State; Power Off; Power On

Allows you to enable / disable the Resume on Ring
Signal function.
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.

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Resume on LAN/PME

Resume On RTC Alarm Allows you to enable / disable the Resume On RTC

RTC Alarm Date / Hour

/ Minute / Second

Allows you to enable / disable the Resume on LAN
/PME function.

Alarm function.

If resume On RTC Alarm is enabled, this field al­lows you to set the Alarm date Hour, Minute and
second.
Date Choices: Every Day; 01 ~ 31
Hour Choices: 00 ~ 23
Minute Choices: 00 ~ 59
Second Choices: 00 ~ 59

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Chapter 4 BIOS Setup

4-6.6 PNP / PCI Configurations

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

Run the PNP/PCI Configurations as follows:

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

AMIBIOS EASY SETUP UTILITY - VERSION 2.01a

PNP/PCI Configurations Setup Help

Plug and Play Aware O/S No
PCI Latency Timer (PCI Clocks) 32
Primary Graphics Adapter AGP
PCI IDE Busmaster Enabled
PCI Slot1 IRQ Priority Auto
PCI Slot2 IRQ Priority Auto
PCI Slot3 IRQ Priority Auto
PCI Slot4 IRQ Priority Auto
PCI Slot5 IRQ Priority Auto

: Select Item +/- : Change Values F6: Setup Defaults
Esc: Previous Menu Enter: Select Sub-Menu F10: Save & Exit

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.
<F6>: Setup BIOS default values.
<F10>: Save and Exit Setup.

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.

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85DR2-TC / 85DR-TC

Plug & Play Aware O/S Select Yes for Windows systems supporting Plug

and Play function. Select No for systems not sup­porting PNP.

PCI Latency Timer (PCI

Clocks)

Primary Graphics

Adapter

PCI IDE BusMaster Allows you to enable / disable the PCI IDE Bus

PCI Slot1/2/3/4/5 IRQ

Priority

Allows you to set the PCI Latency Time.
Choices: 32; 64; 96; 128; 160; 192; 224; 248;

Allows you to select the Graphics Adapter.
Choices: AGP; PCI

Master function.

Allows you to specify the IRQ for the PCI slot.
Choices: Auto; 3; 4; 5; 7; 9; 10; 11

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Chapter 4 BIOS Setup

4-6.7 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:

AMIBIOS EASY SETUP UTILITY - VERSION 2.01a

Integrated Peripherals Setup Help

Onboard IDE Both
Onboard AC’97 Audio Auto
Onboard FDC Auto
Onboard Serial Port A Auto
Onboard Serial Port B Auto
Serial Port B Mode Normal
IR Duplex Mode Half Duplex
IR Pin Select IRRX/IRTX
Onboard Parallel Port Auto
Parallel Port Mode Normal
EPP Version N/A
Parallel Port IRQ Auto
Parallel Port DMA Channel N/A
Onboard MIDI Port Disabled
MIDI IRQ Select 5
Onboard Game Port 200
PS/2 Keyboard PowerOn Function Disabled
Specific Key for PowerOn N/A
PS/2 Mouse PowerOn Function Disabled

: Select Item +/- : Change Values F6: Setup Defaults
Esc: Previous Menu Enter: Select Sub-Menu F10: Save & Exit

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.
<F6>: Setup BIOS default values.
<F10>: Save and Exit Setup.

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.

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85DR2-TC / 85DR-TC

Onboard IDE Allows you to choose the Onboard IDE Mode.

Choices: Disabled; Primary; Secondary; Both

Onboard AC’97 Audio

OnBoard FDC Allows you to enable / disable the Onboard FDC.

Onboard Serial Port A

Onboard Serial Port B Allows you to set the Onboard Serial Port B.

Serial Port B Mode

IR Duplex Mode If Serial Port B is not at Normal mode, this item

IR Pin Select If Serial Port B is not at Normal mode, this item

Allows you to enable / disable the Onboard AC’97
Audio.
The choices: Auto; Disabled

Choices: Auto; Enabled; disabled

Allows you to set the Onboard Serial Port A.
Choices; auto; Disabled; 3F8/COM1; 2F8/COM2;
3E8/COM3; 2E8/COM4;

Choices; auto; Disabled; 3F8/COM1; 2F8/COM2;
3E8/COM3; 2E8/COM4;

Allows you to set the Serial Port B Mode.
Choices: Normal; 1.6 uS; 3/16 Baud; ASKIR;

allows you to set the Serial Port B to Half or Full
Duplex.

allows you to set the Serial Port B Pin to IRRX/IRTX
or SINB/SOUTB.

OnBoard Parallel Port Allows you to configure onboard Parallel port .

Choices: auto; Disabled; 378; 278; 3BC;

Parallel Port Mode If Parallel Port is not disabled, this item allows you

to configure port mode.
Choices: Normal; B:-Dir; EPP; ECP

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Chapter 4 BIOS Setup

EPP Version If Parallel Port Mode is EPP, this item allows you to

set the EPP Version.
Choices: 1.9; 1.7

Parallel Port IRQ If Parallel Port Mode is set at EPP, this item allows

you to set the Parallel Port IRQ.
Choices: 5; 7

Parallel Port DMA

Channel

If Parallel Port Mode is set at ECP, this item allows
you to set the DMA Channel.
Choices: 0; 1; 3

Primary/Secondary

Master/Slave Prefetch

OnBoard MIDI Port

MIDI IRQ Select If the onboard MIDI port is set at 300h or 380h, this

OnBoard Game Port Allows you to configure Onboard Game port

PS/2 Keyboard Power

On Function

Specific Key for

PowerOn

PS/2 Mouse PowerOn

Function

Allows you to enable / disable the PCI IDE prefetch
function of the PCI IDE channels. Default: Enabled

Allows you to configure onboard MIDI port .
The choices: Disabled; 300h; 310h; 320h; 330h

item appears to allow you to configure the MIDI Port
IRQ.
The choices: 3; 4; 5; 7; 10; 11

address.
The choices: Disabled; 200h; 208h

Allows you to configure the Keyboard PowerOn
Function.
Choices: Disabled; Specific Key.

If Keyboard PowerOn function is set at Specific Key,
this item allows you to type a password with the
keyboard for Power On.

Allows you to disable or use the mouse to power on
system..
choices: Disabled; Right Botton; Left Button

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85DR2-TC / 85DR-TC

4-6.8 Hardware Monitor Status

This menu helps you to read only and get more information on the
working CPU temperature, FAN speed and voltage.

1. Choose “Hardware Monitor Status” from the Main Menu and a screen
with a list of current status of your working system will appear:

AMIBIOS EASY SETUP UTILITY - VERSION 2.01a

Hardware Monitor Status Setup Help

CPU1 Temperature 44 0C/111 0F
CPU2 Temperature 29
System Temperature 55 0C/131 0F
CPU Fan Speed 4891 RPM
Case Fan Speed 0 RPM
Power Fan Speed 0 RPM
Vcore 1.680 V
+3.3V 3.408 V
+5V 5.388V

-5V -4.976V
+12V 11.741V

-12V -11.087V
Battery 3.312 V
+5V SB 5.126 V

: Select Item +/- : Change Values F6: Setup Defaults
Esc: Previous Menu Enter: Select Sub-Menu F10: Save & Exit

0

C/84 0F

2. Press <ESC> to return to the Main Menu. in case any irregular read­ing appears about your system, it indicates that a problem exists
therein. To solve the problem, a hardware professional or your dealer
is recommended.

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Chapter 4 BIOS Setup

CPU1 Temperature Shows current temperature of the CPU body.

CPU 2 Temperature Shows current temperature round the CPU.

System Temperature Shows current system temperature.

CPU Fan Speed Displays the current speed of CPU Fan.

Case Fan Speed Shows current Case Fan Speed.

Power Fan Speed

Vcore Shows CPU core actual voltage value.

+3.3V Shows current voltage against the +3.3V power

+5V Shows current voltage against the +5V power

+12V Shows current voltage against the +12V power

Battery Shows current voltage against battery power supply.

+5V SB Shows current voltage against the +5V SB power

Shows current Power Fan Speed.

supply.

supply.

supply.

supply.

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85DR2-TC / 85DR-TC

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:

AMIBIOS EASY SETUP UTILITY - VERSION 2.01a

Frequency/Voltage Control Setup Help

Redstorm Overclocking Tech (optional) Press Enter
CPU Linear Freq Disabled
CPU Clock 100 MHz
CPU Ratio Selection Locked
PCI Clock Auto Detection Disabled
Spread Spectrum Selection Disabled

: Select Item +/- : Change Values F6: Setup Defaults
Esc: Previous Menu Enter: Select Sub-Menu F10: Save & Exit

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.
<F6>: Setup BIOS default values.
<F10>: Save and Exit Setup.

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.

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Chapter 4 BIOS Setup

(optional)

Redstorm Overclocing

Tech

CPU Linear

Freq

CPU Clock If CPU Linear Frequency is set at Enabled, this item

CPU Ratio

Selection

PCI Clock Auto

Detection

Spread Spec-

trum Selection

Press <Enter> to start RED STORM OVERCLOCK­ING TECH. This option gives user an easy way to

overclocking. It will raise CPU clock automatically.
When CPU clock is raised to an unacceptable value,
BIOS will restart your system, then running at an
acceptable higher CPU clock.

This item allows you to enable / disable this setting
function.

allows you to set CPU Clock.
Choices: 100MHz ~200MHz in 1MHz stepping.

If CPU onboard is one with an adjustable CPU
ration, this item allows you user to adjust the CPU
Ratio.

Allows you to enable / disable this auto detection
function.

Allows you to enable / disable this Spread
Speectrum Selection function.

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85DR2-TC / 85DR-TC

4-6.10 Set Supervisor Password

This option allows you to set a Supervisor password for the system:

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

[ Enter new supervisor 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:

[ Retype new supervisor Password ]

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

5. The following message appears to confirm the new password setup.

[ New supervisor password installed ]

Any Key to Continue

6. Then press any key to continue your CMOS Setup. To save the pass­word setup, you should press “Save & Exit Setup” and choose “yes”
to exit and save setup.

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.

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Chapter 4 BIOS Setup

4-6.11 Load Optimized Defaults

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

[ Load Optimal Defaults ]

Press [Enter] to continue

or [ESC] to abort

Press <Enter> now to load Optimal values for all the Setup options.

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
press <Enter>. The following message appears:

[ Saving current settings and exit ]

Press [Enter] to continue

or [ESC] to abort

Press <Enter> key to save the configuration changes and exit CMOS
Setup to restart your system.

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85DR2-TC / 85DR-TC

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 Changes ]

Press [Enter] to continue

or [ESC] to abort

Follow the message and press <Enter> key to exit CMOS Setup and
restart system.

74