AOpen AK33 M Fiche technique

Support 4 USB Port

CD-IN Connecto

-IN Connector

MODEM-CN Connecto

Front Audio Connector

PCI Slot x 6

(PCI 6 supports slave mode PCI cards only)

FDC

COM2

2Mbit Flash ROM

Full-time

Virus Protection

Wake On RTC Time

2rd USB Port

WOL

Wake On LAN

Dr. LED

System Thermal Sensor Connector

Chassis Fan Connector with

H/W Monitoring Function

Battery-less & Long-life Design

IrDA Connector Front Panel

Connector

TA66/100 IDE Bus Suspend to HDD

JP14 Clear CMOS

TX Power Connecto

PC133 DIMM

Suspend to RAM

RAM Power LED

VIA ProSavage™ KM133 / KM133A

Chipset

200/266 MHz

462-pin CPU Socket with Voltage

and Frequency Auto-Detection

that supports AMD®Athlon®and

Duron®600MHz~1.3GHz+ CPU

CPU Thermal Sensor

CPU Fan Connector

with H/W Monitoring Function

Low ESR Capacitor

Resettable Fuse

PC99 Back Panel

4x AGP Expansion Slot

MIC-In

PS/2 Mouse

Connector

PS/2 Keyboard

Connector

USB Port

SPP/EPP/ECP

Parallel Port

COM 1 Port VGA

Connector

MIDI/Game

Port

Line-In

Speaker

Out

JP21 FSB Select Jumper (AK33M(A) only)

80-Wire IDE Cable x 1

Hard Drive IDE cable x 1

Floppy Drive cable x 1

COM2 Cable x 1

Bonus Pack CD disc x 1

This Easy Installation Guide x 1

Everything you need to boot this

motherboard is included in this Easy

Installation Guide. For more

information, a complete Online User's

Manual can be found in the Bonus

Pack CD Disc. Thanks for the help of

saving our earth.

1. System / CPU Thermal Solution

With the increasing performance of system, the components nowadays always generate enormous heat in

your system, such as CPU, VGA card, HDD, and so on. This motherboard provides two thermal solutions

for users to detect the temperature of any components, which respectively are system thermal senso

connector and CPU thermal sensor inside CPU socket.

Tip: When should I Clear CMOS?

1. Boot fail because of overclocking…

2. Forget password…

3. Troubleshooting…

You can clear CMOS to restore system default setting.

To clear the CMOS, follow the procedure below.

1. Turn off the system and unplug theAC power.

2. Remove ATX power cable from connector PWR2.

3. Locate JP14 and short pins 2-3 for a few seconds.

4. Return JP14 to its normal setting by shorting pins 1-2.

5. Connect ATX power cable back to connector PWR2.

Clear CMOS

Normal Operation

(default)

2. JP14 Clear CMOS

PART NO: 49.89102.001 DOC. NO: AK33MA-EG-E0105B

System Thermal Sensor Connector

CPU Thermal Sensor

GND 1

Sensor

CPU Ratio Auto detect (depends on JP21 FSB selection)

CPU FSB

(By keying in your preferable

Frequency within the range)

FSB=100 MHz, 100~133 MHz

FSB=133 MHz, 133~166 MHz

CPU CPU Core

Frequency EV6 Bus Clock Ratio

Duron 700 700MHz 200MHz 7.0x

Duron 750 750MHz 200MHz 7.5x

Duron 800 800MHz 200MHz 8.0x

Duron 850 850MHz 200MHz 8.5x

Athlon 750 750MHz 200MHz 7.5x

Athlon 800 800MHz 200MHz 8.0x

Athlon 850 850MHz 200MHz 8.5x

Athlon 900 900MHz 200MHz 9.0x

Athlon 950 950MHz 200MHz 9.5x

Athlon 1G 1GHz 200MHz 10.0x

Athlon 1.1G 1.1GHz 200MHz 11.0x

Athlon 1.2G 1.2GHz 200MHz 12.0x

Athlon 1G 1GHz 266MHz 7.5x

Athlon 1.13G 1.13GHz 266MHz 8.5x

Athlon 1.2G 1.2GHz 266MHz 9.0x

Athlon 1.3G 1.3GHz 266MHz 9.5x

4. Installing CPU and Fan

Plug CPU to AMD Socket 462 connector. Be

careful of CPU orientation. Plug in the fan

cable to the 3-

in CPU FAN or FAN connector.

Note: Some CPU fans do not have

sensor pin, so that cannot support

fan monitorin

3. Front Audio

If the housing has been designed with an audio port on the front panel, you’ll be able to

connect onboard audio to front panel through this connector. By the way, please remove

5-6 and 9-10 jumper caps from the Front Audio Connector before connecting the cable.

Please do not remove these 5-6 and 9-10 yellow jumper caps if there’s no audio port on

the front panel.

SENSOR

+12V

GND

+12V

SENSOR

HPIN_L

KEY

HPIN_R

VCC

GND

HPOUT_L

HPOUT_R

MIC_VREF

MIC

2 1

10 9

5. Setting CPU Voltage and Frequency

Full-range Auto-Detect CPU Core Voltage

This motherboard supports CPU VID function. The CPU core voltage will be

automatically detected and the range is from 1.1V to 1.85V.

Supported CPU Frequency

Core Frequency = CPU Bus Clock * CPU Ratio

EV6 Bus Speed = CPU Bus Clock x 2

PCI Clock = CPU Bus Clock / Clock Ratio

GP Clock = PCI Clock x 2

Warning: VIA®ProSavage KM133 / KM133A chipset supports

100/133MHz FSB and 66MHz AGP clock with CPU running at 100MHz (If

CPU runs at 133MHz, VIA®ProSavage KM133A chipset can supports

133MHZ FSB and 66 MHz AGP clock only), higher clock setting may

cause serious s

stem dama

Tip: If your system hangs or fails to boot because of overclocking,

simply use <Home> key to restore the CPU default frequency.

9. Connecting IDE and Floppy Cable

Connect 34-pin floppy cable and 40-pin IDE cable to floppy connector FDC and IDE

connector. Be careful of the pin1 orientation. Wrong orientation may cause system

damage.

ttach the power LED, speaker, and reset

switch connectors to the corresponding pins.

If you enable “Suspend Mode” item in BIOS

Setup, the ACPI & Power LED will keep

flashing while the system is in suspend

mode.

7. Connecting Front Panel Cable

Locate the power switch cable from you

TX housing. It is 2-pin female connecto

from the housing front panel. Plug this

connector to the soft-power switch

connector marked SPWR.

Pin 1

Slave (4th)

Master (1st)Slave (2nd)

Master (3rd)

IDE2 (Secondary)

IDE1 (Primary)

FDC

Pin 1

Speaker

HDD LED

Keylock

SPWR

+ ACPI &

Power LED

Reset

SPWR

GND

ACPI & PWR LED

GND

+5V

GND

RESET

GND

KEYLOC

HDD LED

GND

SPEAKE

6. JP21 FSB Select Jumper

FSB 133MHz

FSB 100MHz

(default)

This JP21 jumper is used to specify the relationship of PCI and FSB clock. Please set the

umper based on your CPU FSB. For CPU FSB of 100MHZ, you may set JP21 to “1-2”

pin and for CPU FSB of 133MHz, you may set the pin to “2-3”.

8. Dr. LED (Optional)

The Dr. LED can easily show what kind of problems you may incur on your system during

assembly. It can clearly indicate whether there is a component issue or an installed issue

by the 8 LEDs on the front panel of PC-Doctor. This can helps you quickly self-diagnose

your system status.

GP014

GP011

GP012

3.3V

GND

12. Connecting 2nd USB Port

10. Connecting IrDA Connector

The IrDA connector can be configured to support wireless infrared module, with this

module and application software such as Laplink or Windows 95 Direct Cable Connection,

the user can transfer files to or from laptops, notebooks, PDA devices and printers. This

connector supports HPSIR (115.2Kbps, 2 meters) and ASK-IR (56Kbps).

Install the infrared module onto the IrDA connector and enable the infrared function from

BIOS Setup, UART mode select, make sure to have the correct orientation when you plug

in the IrDA connector.

This motherboard supports four USB ports. Two of them are on back panel connector,

the other two are on the left-bottom area of this motherboard. With proper cable, you

can connect them to front panel.

Pin 1

11. Connecting CD-IN / AUX-IN / MODEM -CN

The CD-IN connector is used to connect

CD Audio cable from CDROM or DVD

drive to onboard sound.

The AUX-IN connector is used to connect

MPEG Audio cable from MPEG card to

onboard sound.

The MODEM-CN connector is used to

connect Mono IN/MIC Out cable from

internal modem card to onboard sound

circuit.

CD-IN (Black)

MODEM-CN (Red)

AUX-IN (Green)

Connector Pin1 Pin2 Pin3 Pin4

CD-IN Right GND GND Left

AUX-IN Left GND GND Right

MODEM-CN Mono In GND GND Mic Out

1 2

9 10

+5V

SBD3-

SBD3+

GND

+5V

SBD2-

SBD2+

GND

KEY

KEY GND

+5V

IRRX

IRTX

Warning: If you want

to uninstall the VIA

GP Vxd driver,

lease remove the

GP card driver first.

Otherwise, the screen

may go black at

rebooting after the

un-installation.

Note: Installing this

Bus Master IDE

driver may cause

Suspend to Hard

Drive failure.

13. Installing VIA 4 in 1 driver

You can install the VIA 4 in 1 driver, VIA ATAPI Vendor Support Driver, VIA AGP, IRQ

Routing Driver, VIA Registry (INF) Driver) from the Bonus Pack CD disc Autorun menu.

14. Power-on and Load BIOS Setup

fter you finish the setting of jumpers and connect correct cables. Powe

on and enter the BIOS Setup, press <Del> during POST (Power-On

Self Test). Choose "Load Setup Defaults" for recommended optimal

performance.

Del

15. Autorun Menu from Bonus CD Disc

You can use the autorun menu of Bonus CD disc. Choose the utility and driver and select

model name.

17. BIOS Upgrade

Open Easy Flash is a little different than traditional flash method. The BIOS binary file

and flash routine are linked together and you simply run a single commend to complete

the flash process.

Below are the steps for easy flashing procedures: (applies for Award BIOS ONLY)

1. Download new BIOS upgrade zipped file from AOpen's web site.

For example, AK33M102.ZIP.

2. Run shareware PKUNZIP (http://www.pkware.com/) which supports miscellaneous

operation systems to extract the binary BIOS file and the flash utility.

Or Winzip (http://www.winzip.com/) in Windows environment.

3. Save the unzipped file into a bootable floppy disk.

For example, AK33M102.BIN & AK33M102.EXE

4. Reboot the system to DOS mode without loading any memory handler (such as

EMM386) or device driver. It needs around 520K free memory space.

5. Execute A:> AK33M102 and the program will do the rest of it.

DO NOT turn off the power during FLASH PROCESS until you are asked to!!

6. Reboot system and press <Del> to enter BIOS setup, Choose “Load Setup

Defaults"

then “Save & Exit Setu

”. Done!

16. Installing Onboard Sound Driver

This motherboard comes with an AD 1885 AC97 CODEC and the sound controller is in

VIA South Bridge chipset. You can find the audio driver from the Bonus Pack CD disc

autorun menu.

Warning: The upgrade of new BIOS will permanently replace your original BIOS

content after flashing. The original BIOS setting and Win95/Win98 PnP information

will be refreshed and you probably need to re-configure your system.

Warning: Please avoid of using "Load

Turbo Defaults", unless you are sure

your system components (CPU, DRAM,

HDD, etc.) are good enough for turbo

settin

If you encounter any trouble to boot you system, follow the

procedures accordingly to resolve the problem.

Part Number and Serial Number

The Part Number and Serial number are printed on bar code label. You can find this ba

code label on the outside packing, on ISA/CPU slot or on component side of PCB. Fo

example:

Model name and BIOS version

AK33M / AK33M (A)R1.00 Feb.01.2001 AOpen Inc.

ward Plug and Play BIOS Extension v1.0A

Model name and BIOS version can be found on upper left corner of first boot screen (POST

screen). For example:

P/N: 91.88110.201 is part number, S/N: 91949378KN73 is serial number.

Make sure if the jumper settings for CPU and DRAMs are correct.

Clear CMOS.

Install the VGA card. Then connect your monitor and keyboard.

The problem was probably caused

by power supply or motherboard

failure. Please contact your reselle

or local distributor for repairing.

Perhaps your VGA card or monito

is defective.

Yes

It is very possible that your keyboard

is defective.

During system rebooting, press Del to enter BIOS Setup. Choose

“Load Setup Default".

The problem should be caused by the

IDE cables or HDD itself.

Re-install Windows 95, Windows 98 or Windows NT.

Yes

Turn off the power and unplug the AC power cable, then remove all

of the addon cards and cables, including VGA, IDE, FDD, COM1,

COM2 and Printer.

Turn on the power, and check if

the power supply and CPU fan

work properly.

Start

Check if there is display.

Press Ctrl, and Alt key at the

same time, hold them and then

press Del to see if the

stem reboots.

Turn off the system and

re-connect the IDE cable.

Check if the system can

reboot successfully.

End

No AK33M / AK33M (A) is model name of motherboard, R1.00 is BIOS version.

Part No. Serial No.

Dear Customer,

Thanks for choosing AOpen products. To provide the best and fastest service to

our customer is our first priority. However, we receive numerous emails and

hone-calls worldwide everyday, it is very hard for us to serve everyone on time.

We recommend you follow the procedures below and seek help before contact us.

With your help, we can then continue to provide the best quality service to more

customers.

Thanks very much for your understanding!

Open Technical Supporting Team

Online Manual: Please check the manual carefully and make sure the

jumper settings and installation procedure are correct.

http://www.aopen.com.tw/tech/download/manual/default.htm

Test Report: We recommend to choose board/card/device from the

compatibility test reports for assembling your PC.

http://www.aopen.com.tw/tech/report/default.htm

FAQ: The latest FAQ (Frequently Asked Questions) may contain a

solution to your problem.

http://www.aopen.com.tw/tech/faq/default.htm

Download Software: Check out this table to get the latest updated

BIOS/utility and drivers.

http://www.aopen.com.tw/tech/download/default.htm

News Group: Your problem probably had been answered by our support

engineer or professional users on the news group.

http://www.aopen.com.tw/tech/newsgrp/default.htm

Contact Distributors/Resellers: We sell our products through

resellers and integrators. They should know your system

configuration very well and should be able to solve your problem

more efficiently than us. After all, their attitude of service is an

important reference for you if next time you want to buy something

else from them.

symptom before contacting us. The part number, serial number and BIOS

version are also very helpful.

Web Site: www.aopen.com

E-mail: Send us email by going through the contact form below.

English http://www.aopen.com.tw/tech/contact/techusa.htm

Japanese http://aojp.aopen.com.tw/tech/contact/techjp.htm

Chinese http://w3.aopen.com.tw/tech/contact/techtw.htm

German http://www.aopencom.de/tech/contact/techde.htm

French http://aofr.aopen.com.tw/tech/contact/techfr.htm

Simplified Chinese http://www.aopen.com.cn/tech/contact/techcn.htm

Pacific Rim

Open Inc.

Tel: 886-2-2696-1333

Fax: 886-2-8691-2233

merica

Open America Inc.

Tel: 1-510-498-8928

Fax: 1-408-922-2935, 1-408-432-0496

Europe

Open Computer b.v.

Tel: 31-73-645-9516

Fax: 31-73-645-9604

Germany

Open Computer GmbH.

Tel: 49-2102-157700

Fax: 49-2102-157799

China

艾尔鹏国际上海(股)

有限公司

Tel: 49-2102-157700

Fax: 49-2102-157799

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