Acorp 7kt266a User manual

The information presented in this publication has been

made carefully for reliability; however, no responsibility

is assumed for inaccuracies. Specifications are subject

to change without notice.

IBM, PC/AT, and PC/XT are trademarks of

International Business Machines Corporation.

Socket462 is a trademark of AMD Corporation

AWARD is a registered trademark of Phoenix

Software Inc.

MS-DOS and WINDOWS NT are registered

trademarks of Microsoft Corporation.

Trademarks and/or registered trademarks are the

properties of their respective owners.

User's Manual Version 1.0

7KT266A

Table of Contents

IntrnctctinnIntrnctctinn

Intrnctctinn

1. Mnthdranarc Ddrcriotinn1. Mnthdranarc Ddrcriotinn

1. Mnthdranarc Ddrcriotinn

1.1 Fdattrdr

1.1.1 Harcward 1-1

1.1.1Snetward 1-4

1.1.3 Attachmdntr1-4

1.1Mnthdranarc Inrtallatinn

1.1.1 Mnthdranarc Mao1-5

1.1.1Mnthdranarc Layntt1-6

1.3 Mnthdranarc Cnnndctnrr

1.3.1 Frnnt Pandl Cnnndctnr(PANEL(1-8

1.3.1Flnooy Dirk Cnnndctnr(FDD(1-9

1.3.3 Harc Dirk Cnnndctnrr(IDE1.IDE1( 1-9

1.3.4 ATX 10-oin Pnwdr Cnnndctnr(ATX(1-10

1.3.5 Inerardc Cnnndctnr1-10

1.4 Back Pandl Cnnndctnrr

1.4.1 PS.1 Mntrd.Kdyanarc CNNN. 1-11

1.4.1USB Cnnndctnrr(USB1 & USB1& USB3(1-11

1.5 Sdrial anc Paralldl Intdreacd onrtr1-13

1.6 CPU Inrtallatinn

1.6.1 CPU Inrtallatinn Prncdctrd(Snckdt 461( 1-15

1.6.1CPU Clnck Frdqtdncy Sdtting(JP3(1-16

1.7 Jtmodr Sdtting

1.7.1 CPU.Fan Cnnndctnrr(FAN1.1.3.4(1-17

1.7.1Wakd-Nn-Mncdm Hdacdr(WNM(1-18

1.7.3 Wakd-Nn-LAN Hdacdr(WNL(1-18

1.7.4 CMNS Ftnctinn Sdtting(JBAT1(1-18

1.7.5 ACR CncdcSdldctinn(J1(1-19

1.7.6 Kdyanarc Wakd to Sdtting(J3(1-19

1.7.7 IrDA Cnnndctnr(IR(1-19

1.8 DDR DRAM Inrtallatinn

Table of Contents

1.8.1 DDR 1-10

1.8.1Hnw tninrtall aDDR Mnctld 1-10

1.9 AtcinStaryrtdm

1.9.1 CD-Atcin-IN Cnnndctnr(CDIN1.CDIN1( 1-11

1.10 Smart Pandl Nnanarc Cnnndctnr

1.10.1 Pnrt 80 Ddatg Ftnctinn(SP-J6(1-13

1.10.1Sdcnnc BINS Cnnndctnr(SP-J1( 1-13

1.10.3 AUX LINE Cnnndctnr(SP-J5(1-13

1.10.4 Frnnt CNM1Hdacdr Cnnndctnr(SP-J7(1-14

1.10.5 Frnnt USB3,4 Hdacdr Cnnndctnr(SP-J8(1-14

1. BINS Sdtto1. BINS Sdtto

1. BINS Sdtto

1.1 Main Mdnt1-4

1.1Stancarc CMNS Fdattrdr1-7

1.3 Acuancdc BINS Fdattrdr1-10

1.4 Acuancdc Chiordt Fdattrdr1-14

1.5 Intdgratdc Pdriohdralr1-18

1.6 Pnwdr Managdmdnt Sdtto1-14

1.7 PnP.PCI Cnneigtratinnr1-19

1.8 PC Hdalth Stattr 1-33

1.9 Frdqtdncy.Vnltagd Cnntrnl1-35

1.10 Lnac Fail-Saed Ddeatltr1-36

1.11 Lnac Notimizdc Ddeatltr1-37

1.11Sdt Stodruirnr.trdr Parrwnrc 1-38

1.13 Saud & Exit Sdtto1-40

1.14 Exit Withntt Sauing 1-41

3. Driudr Inrtallatinn3. Driudr Inrtallatinn

3. Driudr Inrtallatinn

3.1 Main Mdnt3-1

3.1Inrtalling VIA 4 in 1 Driudr 3-1

3.3 Inrtalling AtcinDriudr 3-3

a. Aoodncixa. Aoodncix

a. Aoodncix

iii

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Introduction

System Overview

This manual was written to help you start using this product

as quickly and smoothly as possbile. Inside, you will find

the answers to solve most of the problems. In order for this

reference material to be of greatest use, refer to the

“expanded table of contents” to find relevant topics.

This board provides a total PC solution by incorporating the

System , I/O , and PCI IDE. The mainboard is designed for

AMD Athlon and Duron processors base PC ATX system,

support single processors with PCI Local Bus, ACR Bus,

and AGP Bus to support upgrades to your system

performance. It is ideal for multi-tasking and fully supports

MS-DOS, Windows, Windows NT , Windows ME,

Windows 2000, Novell, OS/2, Windows95/98,

Windows 98SE, Windows XP, UNIX, SCO UNIX etc.

This manual also explains how to install the mainboard for

operation, and how to setup your CMOS configuration with

the BIOS setup program.

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1.Motherboard Description

1.1 Features

1.1.1 Hardware

CPU

-Support AMD Athlon 700MHz~Athlon XP 1600+ processor.

-Support AMD Duron 600MHz~1.1GHz processor.

-Support 200MHz/266MHz (Double Data Rate) Front Side Bus

frequency processors.

-Reserves support for future AMD Athlon/Duron processors.

Chipset

-VIA KT266A North Bridge.

-VIA VT8233 South Bridge.

DDR DRAM Memory

-3*184 pin DDR socket.

-Supports 200/266MHz Double Date Rate(DDR) DRAM(2.5V)

-Supports a maximum memory size of 3GB with DDR DRAM.

PCI/AGP Speed

-Supports 33MHz PCI Bus speed.

-Supports 4X AGP Bus.

Bus Slots

-Provide one AGP slot and one ACR slot.

-Five 32-bit PCI bus.

Universal Serial Bus

-Supports two back Universal Serial Bus(USB)Ports

and four front Universal serial Bus(USB)Ports.

Hardware Monitor Function

-CPU Fan Speed Monitor.

-CPU Temperature Monitor.

-System Voltage Monitor.

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Green Function

-Support power management operation VIA BIOS.

-Wakes from power saving sleep mode at the press of

any key or any mouse activity.

Flash Memory

-Support 2MB flash memory.

-Support ESCD Function.

IDE Built-in On Board

-Supports four IDE devices.

-Supports PIO Mode 5,Master Mode, high performance hard disk

drives.

-Support Ultra DMA 33/66/100 Bus Master Mode.

-Supports IDE interface with CD-ROM.

-Supports high capacity hard disk drives.

-Support LBA mode.

Audio

-AC 97 2.1 interface.

-Sound Blaster and Sound Blaster Pro emulation.

WOL/WOM (Wake On LAN & Wake On Modem)

Supports system power up from LAN/Modem ring up .

Smart Panel

Supports BIOS Port 80H POST Code output to debug LED.

I/O Built-in On Board

-Supports one multi-mode Parallel Port.

(1)Standard & Bidirection Parallel Port

(2)Enhanced Parallel Port(EPP)

(3)Extended Capabilities Port

-Supports two serial ports, 16550 UART.

-Supports one Infrared transmission(IR/CIR).

-Supports PS/2 mouse and PS/2 Keyboard.

-Supports 360KB, 720KB, 1.2MB, 1.44MB, and 2.88MB floppy disk

drivers.

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1.1.2 Software

BIOS

-AWARD legal BIOS.

-Supports APM 1.2.

-Supports USB Function.

-Supports ACPI

Operation System

-Offers the highest performance forMS-DOS,Windows,

Windows NT, Windows 2000, Windows ME, Novell, OS/2,

Windows 95/98, Windows 98 SE, Windows XP, UNIX,

SCO UNIX etc.

1.1.3 Attachments

-HDD UDMA66/100 Cable.

-FDD Cable.

-Flash Memory Written for BIOS Update.

-USB2/USB3 Cable (Optional).

-Fully Setup CD Driver built in Utility(Ghost, Anitivirus,

Adobe Acrobat).

-This Manual.

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1.2 Motherboard Installation

1.2.1 Motherboard Map

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1.2.2 Motherboard Layout

USB1

COM1

COM2

Printer

FAN3

Speak out

Line in

MIC in

GAME1

VIA

FAN 4

AGP SLOT

PCI2

PCI3

PCI4

PCI5

DDR3

DDR2

DDR1

I/O CHIP

JBAT1

SP-J2

SP-J6

PCI1

BIOS

SP-J3 2

COM2

ACR SLOT

FAN1

FAN2

PANE L1

462

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USB1

COM1

COM2

Printer

FAN3

Speak out

Line in

MIC in

GAME1

VIA

FA N 4

AGP SLOT

PCI2

PCI3

PCI4

PCI5

DDR3

DDR2

DDR1

I/O CHIP

JBAT1

SP-J2

SP-J6

PCI1

BIOS

SP-J3 2

COM2

ACR SLOT

FAN1

FAN2

PA NE L1

462

1.3 Motherboard Connectors

4,5

1.Babk OandkI.O Cnnndbsnrr1.Babk OandkI.O Cnnndbsnrr

1.Babk OandkI.O Cnnndbsnrr1.CCAtchn-InCnnndbsnr1.CCAtchn-InCnnndbsnr

1.CCAtchn-InCnnndbsnr1.CCAtchn-InCnnndbsnr

1.CCAtchn-InCnnndbsnr

3.Frnns USB1.3 Cnnndbsnrr3.Frnns USB1.3 Cnnndbsnrr

3.Frnns USB1.3 Cnnndbsnrr4.Wakd-On Mncdm Cnnndbsnr4.Wakd-On Mncdm Cnnndbsnr

4.Wakd-On Mncdm Cnnndbsnr4.Wakd-On Mncdm Cnnndbsnr

4.Wakd-On Mncdm Cnnndbsnr

5.Wakd-On-LAN Cnnndbsnr5.Wakd-On-LAN Cnnndbsnr

5.Wakd-On-LAN Cnnndbsnr 6.Frnns OandkCnnndbsnr6.Frnns OandkCnnndbsnr

6.Frnns OandkCnnndbsnr6.Frnns OandkCnnndbsnr

6.Frnns OandkCnnndbsnr

7.IR Cnnndbsnr7.IR Cnnndbsnr

7.IR Cnnndbsnr 8.FanCnnndbsnrr(Fan1.1.3.4(8.FanCnnndbsnrr(Fan1.1.3.4(

8.FanCnnndbsnrr(Fan1.1.3.4(8.FanCnnndbsnrr(Fan1.1.3.4(

8.FanCnnndbsnrr(Fan1.1.3.4(

9.ICD Cnnndbsnrr9.ICD Cnnndbsnrr

9.ICD Cnnndbsnrr10.Fknooy Cnnndbsnr10.Fknooy Cnnndbsnr

10.Fknooy Cnnndbsnr10.Fknooy Cnnndbsnr

10.Fknooy Cnnndbsnr

11.Frnns COM1Cnnndbsnr11.Frnns COM1Cnnndbsnr

11.Frnns COM1Cnnndbsnr 11.ATX Onwdr Cnnndbsnr11.ATX Onwdr Cnnndbsnr

11.ATX Onwdr Cnnndbsnr11.ATX Onwdr Cnnndbsnr

11.ATX Onwdr Cnnndbsnr

13.ACR COCDC Sdkdbshnn(J1(13.ACR COCDC Sdkdbshnn(J1(

13.ACR COCDC Sdkdbshnn(J1(

14.Jdyanarc Wakd to Sdsshng(J3(14.Jdyanarc Wakd to Sdsshng(J3(

14.Jdyanarc Wakd to Sdsshng(J3(

15.COU Cknbk Frdqtdnby Sdsshng(JO3(15.COU Cknbk Frdqtdnby Sdsshng(JO3(

15.COU Cknbk Frdqtdnby Sdsshng(JO3(

16.Smars OandkFtnbshnn(SO-J1.SO-J5.SO-J6((noshnnak(16.Smars OandkFtnbshnn(SO-J1.SO-J5.SO-J6((noshnnak(

16.Smars OandkFtnbshnn(SO-J1.SO-J5.SO-J6((noshnnak(

17.CMOS FtnbshnnSdkdbshnn(JABT1(17.CMOS FtnbshnnSdkdbshnn(JABT1(

17.CMOS FtnbshnnSdkdbshnn(JABT1(

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1.3.1 Front Panel Connector (PANEL1)

PANEL Connector

ATX Power Switch (PW_BN)

The system power is controlled by a momentary switch

connected to this lead. Pushing the button once will switch

the system ON. The system power LED lights when the

system's power is on .

Power LED Lead (PW_LED)

The system power LED lights when the system power is on.

Speaker Connector (SPEAKER)

An offboard speaker can be installed onto the motherboard as a

manufacturing option. An offboard speaker can be connected to

the motherboard at the front pannel connector. The speaker

(onboard or offboard) provides error beep code information

during the Power Self-Test when the computer cannot use the

video interface. The speaker is not connected to the audio

subsystem and does not receive output from the audio subsystem.

Hard Drive LED Connector (HD_LED)

This connector supplies power to the cabinet IDE activity

LED. Read and write activity by devices connected to the

Primary or Secondary IDE connectors will cause the LED

to light up.

Reset Switch Lead (RESET)

The connector can be connected to a momentary SPST type

switch that is normally open. When the switch is closed, the

motherboard resets and runs the POST.

SMI_LED Lead (SMI_LED)

The system SMI_LED lights when the system suspend is on.

SPEAKER

PW_BN

RESET

EXTSMI

HD_LED

PW_LED

+++

SMI_LED

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SMI Suspend Switch Lead (EXTSMI)

This allows the user to manually place the system into a suspend

mode of Green mode. System activity will be instantly decreased

to save electricity and expand the life of certain components

when the system is not in use. This 2-pin connector (see the

figure ) connects to the case-mounted suspend switch. If you do

not have a switch for the connector, you may use the "Turbo

Switch” instead since it does not have a function. SMI is

activated when it detects a short. It may require one or two

pushes depending on the position of the switch. Wake-up can be

controlled by settings in the BIOS but the keyboard will always

allow wake-up (the SMI Suspend Switch Lead cannot wake-up

the system). If you want to use this connector, the "Suspend

Switch" in the Power Management Setup of the BIOS SOFT-

WARE section should be on the default setting of Enable.

1.3.2 Floppy Disk Connector (FDD)

This connector supports the provided floppy drive ribbon

cable. After connecting the single end to the board, connect

the two plugs on the other end to the floppy drives.

1.3.3 Hard Disk Connectors (IDE1/IDE2)

These connectors support the provided IDE hard disk ribbon

cable. After connecting the single end to the board, connect

the two plugs at the other end to your hard disk.

If you install two hard disks, you must configure the second

drive to Slave mode by setting its jumper settings. BIOS now

supports SCSI device or IDE CD-ROM boot up (see "HDD

Sequence SCSI/IDE First" & "Boot Sequence" in the BIOS

Features Setup of the BIOS SOFTWARE) (Pin 20 is removed

to prevent inserting in the wrong orientation when using

ribbon cables with pin 20 plugged) .

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1.3.4 ATX 20-pin Power Connector (ATX)

This connector supports the power button on-board. Using

the ATX power supply, functions such as Modem Ring Wake-

Up and Soft Power Off are supported on this motherboard .

This power connector supports instant power-on

functionality, which means that the system will boot up

instantly when the power connector is inserted on the board.

1.3.5 Infrared Connector (IR)

After the IrDA interface is configured, files can be

transferred from or to portable devices such as laptops,

PDAs, and printers using application software.

Pin ATX Signal Pin ATX Signal

1 3.3V 11 3.3V

2 3.3V 12 -12V

3 GND 13 GND

4 5V 14 PS-ON

5 GND 15 GND

6 5V 16 GND

7 GND 17 GND

8 PW-OK 18 NC

9 5V_SB 19 5V

10 12V 20 5V

1-111-11

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1.4 Back Panel Connectors

1.4.1 PS/2 Mouse /Keyboard CONN.

The motherboard provides a standard PS/2 mouse / Keyboard

mini DIN connector for attaching a PS/2 mouse. You can

plug a PS/2 mouse / Keyboard directly into this connector.

1.4.2 USB Connectors: USB1 & USB2 & USB3

The motherboard provides a OHCI(Open Host Controller

Interface)Universal Serial Bus Roots for attaching USB

devices such as a keyboard, mouse and other USB devices.

You can plug the USB devices directly into this connector.

Pin Signal

1 +5V_SB

2 USBP0-(USBP1-)

3 USBP0+(USBP1+)

4 GND

USB1

PS/2 Keyboard

(6-pinFemale)

Serial

Port(9-pin

Male)

COM1COM2SPEAKERMIC

LINE

PS/2 Mouse

USB1

Parallel

(Printer)

Port

(25-pinFemale)

MIDI/(GAME)

Port

(15-pinFemale)

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USB1

COM1

COM2

Printer

FAN3

Speak out

Line in

MIC in

GAME1

VIA

FA N 4

AGP SLOT

PCI2

PCI3

PCI4

PCI5

DDR3

DDR2

DDR1

I/O CHIP

JBAT1

SP-J2

SP-J6

PCI1

BIOS

SP-J3 2

COM2

ACR SLOT

FAN1

FAN2

PA NE L1

462

Front USB2 Connectors: USB2/USB3

USB2

VCC

P2-

P2+

GND

P3+

P3-

VCC

USB3

VCC

P4-

P4+

GND

P5+

P5-

VCC

1-131-13

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1.5 Serial and Parallel Interface Ports

This system comes equipped with two serial ports and one

parallel port. Both types of interface ports will be explained

in this chapter.

The Serial Interfaces: COM1/COM2

The serial interface port is sometimes refered to as an RS-

232 port or an asynchronous communication port. Mice,

printers, modems and other peripheral devices can be

connected to a serial port. The serial port can also be used

to connect your computer system. If you wish to transfer

the contents of your hard disk to another system it can be

accomplished by using each machine’s serial port.

The serial port on this system has one 9-pin connector.

Some older computer systems and peripherals used to be

equipped with only a 25-pin connector. Should you need to

connect your 9-pin serial port to an older 25-pin serial port,

you can purchase a 9-to-25 pin adapter.

Signal DB9 Pin DB25 Pin

DCD 1 8

RX 2 3

TX 3 2

DTR 4 2 0

GND 5 7

DSR 6 6

RTS 7 4

CTS 8 5

RI 9 22

COM1/COM2

COM2

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USB1

COM1

COM2

Printer

FAN3

Speak out

Line in

MIC in

GAME1

VIA

FA N 4

AGP SLOT

PCI2

PCI3

PCI4

PCI5

DDR3

DDR2

DDR1

I/O CHIP

JBAT1

SP-J2

SP-J6

PCI1

BIOS

SP-J3 2

COM2

ACR SLOT

FAN1

FAN2

PA NE L1

462

Parallel Interface Port

Unlike serial ports, parallel interface ports have been

standardized and should not present any difficulty interfacing

peripherals to your system. Sometimes called a Centronics port,

the parallel port is almost exclusively used with printers. The

parallel port on your system has a 25-pin, DB 25 connector(see

the picture below).

PS/2 Keyboard

(6-pinFemale)

Serial

Port(9-pin

Male)

COM1COM2SPEAKERMIC

LINE

PS/2 Mouse

USB1

Parallel

(Printer)

Port

(25-pinFemale)

MIDI/(GAME)

Port

(15-pinFemale)

COM2

1-151-15

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USB1

COM1

COM2

Printer

FAN3

Speak out

Line in

MIC in

GAME1

VIA

FAN 4

AGP SLOT

PCI2

PCI3

PCI4

PCI5

DDR3

DDR2

DDR1

I/O CHIP

JBAT1

SP-J2

SP-J6

PCI1

BIOS

SP-J3 2

COM2

ACR SLOT

FAN1

FAN2

PA NE L1

462

1.6 CPU Installation

1.6.1 CPU Installation Procedure: Socket 462

1. Pull the lever sideways away from the socket then raise

the lever to a 90-degree angle.

2. Locate Pin 1 in the socket and look for the white dot or

cut edge in the CPU. Match Pin 1 with the white dot/cut

edge then insert the CPU.

3. Press the lever down to complete the installation.

4. Make sure the spec of the heatsink is good enough, or

the processor and motherboard will damage.

Socket 462

Notch

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1.6.2 CPU Clock Frequency Setting: JP3

Overclocking is operating a CPU/Processor beyond its specified

frequency. JP3 jumper is used for the CPU Front Side Bus

Frequencies from 100MHz to 133MHz.

Note: We don’t recommend you overlocking, since it will make

the CPU life short and get the risk of CPU damage.

USB1

COM1

COM2

Printer

FAN3

Speak out

Line in

MIC in

GAME1

VIA

FA N 4

AGP SLOT

PCI2

PCI3

PCI4

PCI5

DDR3

DDR2

DDR1

I/O CHIP

JBAT1

SP-J2

SP-J6

PCI1

BIOS

SP-J3 2

COM2

ACR SLOT

FAN1

FAN2

PA NE L1

462

Pin JP3 Assignment

On CPU FSB=100MHz

(Default)

Off CPU FSB=133MHz

JP3

1-171-17

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USB1

COM1

COM2

Printer

FAN3

Speak out

Line in

MIC in

GAME1

VIA

FA N 4

AGP SLOT

PCI2

PCI3

PCI4

PCI5

DDR3

DDR2

DDR1

I/O CHIP

JBAT1

SP-J2

SP-J6

PCI1

BIOS

SP-J3 2

COM2

ACR SLOT

FAN1

FAN2

PA NE L1

462

1.7 Jumper Setting

A jumper has two or more pins that can be covered by a

plastic jumper cap, allowing you to select different system

options.

1.7.1 CPU/System Fan Connector: Fan1/4

Pin Assignment

1NA

2 +12VDC

3 Ground

FAN 1

Connector

JBAT1

FAN 4

Connector

FAN 2,3

Connector

WOL

WOM

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