Jetway 601CFR4A User Manual

4 (1)

601CF USER'S MANUAL

M/B For Socket 370 Pentium III Processor

NO. G03-601CFR4A

Release date: November 2001

Trademark:

*Pentium is registered trademark and MMX is a trademark of Intel Corporation, the other names and brands are the property of their respective owners

*Specifications and Information contained in this documentation are furnished for information use only, and are subject to change at any time without notice, and should not be construed as a commitment by manufacturer.

TABLE OF CONTENT

USER’S NOTICE..............................................................................

ii

MANUAL REVISION INFORMATION .............................................

1

THERMAL SOLUTIONS....................................................................

1

CHAPTER 1 INTRODUCTION OF 601CF MOTHERBOARD

 

1-1 FEATURE OF MOTHERBOARD...............................................................

2

1-2

SPECIFICATION ..........................................................................................

3

1-3

PERFORMANCE LIST ................................................................................

4

1-4 LAYOUT DIAGRAM & JUMPER SETTING ...........................................

5

CHAPTER 2 HARDWARE INSTALLATION

 

2-1 HARDWARE INSTALLATION STEPS.....................................................

7

2-2 CHECKING MOTHERBAORD'S JUMPER SETTING ..........................

7

2-3

INSTALL CPU ...............................................................................................

8

 

2-3-1 ABOUT PENTIUM & CELERON™ 370-PIN CPU....................

8

 

2-3-2 SETTING CPU BUS CLOCK & MEMORY CLOCK JUMPER . 9

 

2-3-3

INSTALL CPU....................................................................................

9

 

2-3-4

OVERCLOCK RUNNING ...........................................................................

10

2-4

INSTALL MEMORY ....................................................................................

11

2-5

EXPANSION CARD ......................................................................................

12

 

2-5-1 PROCEDURE FOR EXPANSION CARD INSTALLATION ..................

12

 

2-5-2 ASSIGNING IRQ FOR EXPANSION CARD............................................

12

 

2-5-3 INTERRUPT REQUEST TABLE FOR THIS MOTHERBOARD..........

13

2-6

CONNECTORS, HEADERS ........................................................................

13

 

2-6-1 CONNECTORS .............................................................................................

13

 

2-6-2 HEADERS ......................................................................................................

16

2-7 STARTING UP YOUR COMPUTER..........................................................

19

CHAPTER 3 INTRODUCING BIOS

 

3-1

ENTERING SETUP.......................................................................................

20

3-2

GETTING HELP............................................................................................

21

3-3 THE MAIN MENU ........................................................................................

21

3-4 STANDARD CMOS FEATURES.................................................................

23

3-5 ADVANCED BIOS FEATURES ..................................................................

23

3-6 ADVANCED CHIPSET FEATURES ..........................................................

24

 

3-6-1 ADVANCED DRAM CONTROL.....................................................

25

3-7

INTEGRATED PERIPHERALS..................................................................

26

 

3-7-1

ONCHIP IDE FUNCTION...........................................................................

27

 

3-7-2

ONCHIP DEVICE FUNCTION...................................................................

27

 

3-7-3 ONCHIP SUPERIO FUNCTION ................................................................

28

3-8 POWER MANAGEMENT SETUP..............................................................

28

 

3-8-1

POWER MANAGEMENT ...........................................................................

29

 

3-8-2

WAKE UP EVENTS .....................................................................................

29

i

 

3-8-2.1 IRQS ACTIVITY MONITORING ...........................................................

30

3-9

PNP/PCI CONFIGURATION SETUP........................................................

30

3-10

PC HEALTH STATUS.................................................................................

31

3-11

MISCELLANEOUS CONTROL ................................................................

32

3-12

LOAD STANDARD/OPTIMIZED DEFAULTS .......................................

32

3-13

SET SUPERVISOR/USER PASSWORD ...................................................

33

CHAPTER 4 DRIVER & FREE PROGRAM INSTALLATION

MAGIC INSTALL SUPPORTS WINDOWS 95/98/98SE/NT4.0/2000 .............

34

4-1

IDE INSTALL VIA IDE/AGPVXD/IRQ ROUTING/INF DRIVER ....................

35

4-2

VGA INSTALL VIA 8601 VGA DRIVER ........................................................

37

4-3

SOUND

INSTALL ALC AUDIO CODEC DRIVER FOR VIA ................

37

4-4

PC-HEALTH INSTALL VIA HARDWARE MONITOR DRIVER ...................

39

 

4-4-1 HOW TO USE VIA HARDWARE MONITRO APPLICATION

 

 

SOFTWARE ..................................................................................................

39

4-5

MAGIC BIOS INSTALL BIOS LIVE UPDATE UTILITY................................

40

4-6

PC-CILLIN INSTALL PC-CILLIN 2000 ANTI-VIRUS PROGRAM ............

41

4-7 HOW TO DISABLE ON-BOARD SOUND.................................................

43

4-8 HOW TO UPDATE BIOS .............................................................................

43

USER’S NOTICE

COPYRIGHT OF THIS MANUAL BELONGS TO THE MANUFACTURER. NO PART OF THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT MAY BE REPRODUCED, TRANSMITTED OR TRANSLATED INTO ANY LANGUAGE IN ANY FORM OR BY ANY MEANS WITHOUT WRITTEN PERMISSION OF THE MANUFACTURER.

THIS MANUAL CONTAINS ALL INFORMATION REQUIRED TO USE 601CF MOTHERBOARD AND WE DO ASSURE THIS MANUAL MEETS USER’S REQUIREMENT BUT WILL CHANGE, CORRECT ANY TIME WITHOUT NOTICE. MANUFACTURER PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, AND WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTIAL OR CONSEQUENTIAL DAMAGES (INCLUDING DAMANGES FOR LOSS OF PROFIT, LOSS OF BUSINESS, LOSS OF USE OF DATA, INTERRUPTION OF BUSINESS AND THE LIKE).

PRODUCTS AND CORPORATE NAMES APPEARING IN THIS MANUAL MAY OR MAY NOT BE REGISTERED TRADEMARKS OR COPYRIGHTS OF THEIR RESPECTIVE COMPANIES, AND THEY ARE USED ONLY FOR IDENTIFICATION OR EXPLANATION AND TO THE OWNER’S BENEFIT, WITHOUT INTENT TO INFRINGE.

ii

Manual Revision Information

Reversion

Revision History

Date

4.0

Fourth Edition

November 2001

Item Checklist

5601CF Motherboard

5Cable for IDE/Floppy

5CD for motherboard utilities

5601CF User’s Manual

Intel Processor Family

Thermal Solutions

As processor technology pushes to faster speeds and higher performance, thermal management becomes increasingly crucial when building computer systems. Maintaining the proper thermal environment is key to reliable, long-term system operation. The overall goal in providing the proper thermal environment is keeping the processor below its specified maximum case temperature. Heatsinks induce improved processor heat dissipation through increased surface area and concentrated airflow from attached fans. In addition, interface materials allow effective transfers of heat from the processor to the heatsink. For optimum heat transfer, Intel recommends the use of thermal grease and mounting clips to attach the heatsink to the processor.

When selecting a thermal solution for your system, please refer to the website below for collection of heatsinks evaluated and recommended by Intel for use with Intel processors.

Vendor list for heatsink and fan of Pentium® !!! processor, please visit http://developer.intel.com/design/Pentiumiii/components/index.htm

Vendor list for heatsink and fan of Intel®Celeron™ processor, please visit http://developer.intel.com/design/celeron/components/index.htm

Chapter 1

1

Introduction of 601CF Motherboard

1-1 Feature of motherboard

The 601CF motherboard is design for use Intel’s new generation Pentium processors, which utilize the Socket 370 design and the memory size expandable to 1GB (using 256Mb technology). This motherboard integrated VGA, Audio, and PC Health Function with Micro ATX form factor to support total solution for today’s computer market.

This motherboard using VIA Apollo PLE133 VT8601A and VT82C686B chipset, whose 133MHz front side bus delivers a clear upgrade path to the future generation of 133MHz processors and PC-100/PC-133 SDRAM. The 601CF motherboard offers ULTRA DMA 66/100 (ATA 100) to provide speedier HDD throughout that boosts overall system performance.

The 601CF also has an integrated AC’97 2.1 CODEC on board which is fully compatible with Sound Blaster Pro that gives you the best sound quality and compatibility. VIA VT8601A chipset also includes integrated 3D Graphic Acceleration to provide a lower cost video display solution.

With USB control as well as capability of expanding to 4 USB connectors support four USB devices, the 601CF meet future USB demand. Moreover, it has built-in hardware monitor function to monitor and protect your computer.

This motherboard provides high performance & meets future specification demand. It is really wise choice for your computer.

1-2 Specification

2

Spec

 

Description

Design

 

Micro ATX form factor 4 layers PCB size: 24.4 x 19.0 cm

Chipset

 

VIA Apollo PLE133 VT8601A and VT82C686B Chipset

Clock Generator

 

Winbond W83194BR-39B

 

 

Support 66/100/133MHz system Bus Clock (CPU Bus Clock)

 

 

Support 100/133 MHz system memory clock

 

 

Support 33MHz PCI Bus clock

CPU Socket

 

Support Pentium III 500 1GHz processor

 

 

Support Celeron 300 900MHz processor

 

Support 66, 100 and 133MHz CPU Bus clock

 

Reserves support for future Intel Pentium III processors

 

Support Cyrix III series processors

Memory Socket

 

168-pin DIMM socket x2

 

 

PC-100/PC-133 SDRAM

 

 

Expandable to 1GB

 

Support 3.3V SDRAM DIMM

Expansion Slot

 

32-bit PCI slot x3

& Headers

 

AMR slot x1

 

 

ISA slot x1

Integrate VGA

 

64-bit Signal Cycle 2D/3D Graphic Engine

 

Support 2 to 8 Mbytes of Frame Buffer

Integrate IDE

 

2 channel of Bus Master IDE port supporting ULTRA DMA

 

 

33/66/100 mode devices

Audio

 

AC’97 Digital Audio controller integrated

 

AC’97 Audio CODEC on board

 

Audio driver and utility included

BIOS

 

Award 2Mb Flash ROM

Multi I/O

 

PS/2 keyboard and PS/2 mouse connectors

 

Floppy disk drive connector x1

 

 

Parallel port x1

 

 

Serial port x2

 

USB connector x2, USB header x2

 

Audio connector (Line-in, Line-out/MIC & Game Port)

 

 

 

1-3 Performance List

3

The following performance data list is the testing result of some popular benchmark testing programs. These data are just referred by users, and there is no responsibility for different testing data values gotten by users (the different Hardware & Software configuration will result in different benchmark testing results.)

CPU:

Intel PIII 866MHz/Celeron 667MHz FC-PGA package

DRAM:

128M SDRAM x2 (Hyundai GM72V66841ET75)

VGA Expansion Card: Onboard VGA / VIA VT82C686B

Hard Disk Driver:

IBM DTLA-305040 (ATA-100)

BIOS:

Award Optimal default

OS:

Win 98SE

Performance Test Report

 

 

 

Pentium III

Celeron

 

 

 

866MHz Share 8M

667MHz Share 8M

3D Mark 99

 

 

1399

640

3D Mark 2000

 

752

314

3D Winbench 99 V1.2

337

144

3D Winbench 2000

13

6.47

Final Reality

 

 

3.85

2.39

Winstone 99 V1.3

28

18.8

Content Creation Winstone 2000

31.9

19.4

Content Creation Winstone 2001

35.7

20.2

Business Winstone 2001

32.3

17.9

Winbench 99 :

 

 

CPU Mark 99

 

 

70.7

29.2

FPU Winmark 99

4590

3350

Business Disk Winmark99

4420

3930

Hi-end Disk Winmark99

15700

12500

Business Graphic Winmark

193

92

Hi-end Graphic Winmark

684

417

SYS Mark 2000 : SISMark 2000 Rating

( Internet Content Creation/Office

Productivity )

 

 

 

 

Suites

 

 

154 (162/149)

79 (85/74)

Official

 

 

154 (163/148)

79 (86/74)

SISOFT Sandra 2000 :

 

 

CPU

 

MIPS

2342

1782

FPU

MFLOPS

1159

882

CPU / Memory

MB/S

208

90

FPU / Memory

 

MB/S

221

95

QUAKE3 :

 

 

 

 

DEMO1

 

FPS

16.9

8.0

DEMO2

 

FPS

8.3

4.7

1-4 Layout Diagram & Jumper Setting

4

Jetway 601CFR4A User Manual

PRINT GAME/MIDI PORT

PS/2 MOUSE

PS/2 Keyboard

USB

 

 

 

 

 

 

 

COM1

VGA

 

 

 

MIC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LINE-IN

 

 

 

 

 

 

 

 

 

 

COM2 Connector

 

 

 

 

 

 

LINE-OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(JMP1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU F.S.B. Clock

CPU FAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU Socket

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PC99 Back Panel

 

 

 

 

 

 

 

 

 

PC133 DIMMX2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Floppy Connector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VIA 8601A Chip

ATX Power

 

 

 

 

 

 

 

 

 

ATA 100 IDE

Connector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connector

CD Audio

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(JBAT1)

 

 

 

 

 

 

 

 

 

 

 

 

AMR Slot

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Clear CMOS

Front Panel Audio

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VIA VT 82C686B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCI Slot

 

 

 

 

 

 

 

 

 

Chip

 

 

 

 

 

 

 

 

 

Front Panel Connector

2M Flash ROM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BIOS

 

 

 

 

 

 

 

 

 

IR Connector

 

 

 

 

 

 

 

 

 

USB2 Port

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wake On Modem

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SYSTEM FAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wake On LAN

 

 

 

 

 

 

 

 

 

 

ISA Slot

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Jumpers

Jumper

Name

Description

Page

5

JMP1

CPU Front Side Bus Frequency Setting

2x4-pin Block

p.7

JBAT1

CMOS RAM Clear

3-pin Block

p.8

Connectors

Connector

Name

Description

Page

ATX

ATX Power Connector

20-pin Block

p.13

PS1

PS/2 Mouse & PS/2 Keyboard Connector

6-pin Female

p.13

USB1

USB Port Connector

4-pin Connector

p.14

PRINT

Parallel Port Connector

25-pin Female

p.14

VGA1

VGA Port Connector

15-pin Female

p.14

AGC

Audio/Game Connector

3 phone jack+15-pin

p.14

 

 

Connector

 

COM1

Serial Port COM1 Connector

9-pin Connector

p.14

FDD

Floppy Driver Connector

34-pin Block

p.14

IDE1

Primary IDE Connector

40-pin Block

p.15

IDE2

Secondary IDE Connector

40-pin Block

p.15

Headers

Header

Name

Description

Page

COM2

COM2 Headers

9-pin Block

p.16

USB2

USB Port Headers

9-pin Block

p.16

HDLED

IDE activity LED

2-pin Block

p.16

TRBLED

Turbo LED switch

2-pin Block

p.16

RESET

Reset switch lead

2-pin Block

p.16

SPKE

Speaker connector

4-pin Block

p.16

PWLED

Power LED

2-pin Block

p.16

PWRIN

Power switch

2-pin Block

p.17

JFAN1, FAN2

FAN Speed Headers

3-pin Block

p.17

J1

IR infrared module Headers

5-pin Block

p.17

CDIN, CDIN-2

CD Audio-In Headers

4-pin Block

p.18

WOL1

Wake On LAN Connector

3-pin Block

p.18

WOM1

Wake On Modem Connector

3-pin Block

p.18

Expansion Sockets

Socket/Slot

Name

Description

Page

ZIF Socket 370

CPU Socket

370-pin FC-PGA/PPGA CPU Socket

p.9

DIMM1,DIMM2

DIMM Module Socket

168-pin DIMM Module Socket

p.11

PCI1, PCI2, PCI3

PCI Slot

32-bit PCI Local Bus Expansion slots

p.13

AMR1

AMR Slot

Support Audio Modem Riser Card

 

Chapter 2

6

Hardware installation

2-1 Hardware installation Steps

Before using your computer, you had better complete the following steps:

1.Check motherboard jumper setting

2.Install CPU and Fan

3.Install System Memory (DIMM)

4.Install Expansion cards

5.Connect IDE and Floppy cables, Front Panel /Back Panel cable

6.Connect ATX Power cable

7.Power-On and Load Standard Default

8.Reboot

9.Install Operating System

10.Install Driver and Utility

2-2 Checking Motherboard’s Jumper Setting

(1) CPU F.S.B. Clock setting: JMP1

The motherboard’s CPU Front Side Bus clock adjusted through jumper JPM1. This motherboard is jumper-less design. When you set JMP1 to AUTO, no jumper or switch are needed, you can then set CPU Frequency through the BIOS setup.

BIOS Setup>Miscellaneous Control>Host clock at Next Boot is

Table as below:

CPU (MHz)

1-2

3-4

5-6

7-8

* Default

AUTO

ON

ON

OFF

OFF

66 MHz

OFF

OFF

ON

ON

 

100 MHz

OFF

OFF

OFF

ON

 

133 MHz

OFF

OFF

OFF

OFF

 

 

JMP1

JMP1

JMP1

JMP1

1

1

1

 

1

4

4

4

 

4

AUTO 66MHz 100MHz 133MHz

CPU F.S.B. Clock Setting

(2) CMOS RAM Clear (3-pin): JBAT1

A battery must be used to retain the motherboard configuration in CMOS RAM short 1-2 pins of JBAT1 to store the CMOS data.

7

To clear the CMOS, follow the procedure below:

1.Turn off the system and unplug the AC power

2.Remove ATX power cable from ATX power connector

3.Locate JBAT1 and short pins 2-3 for a few seconds

4.Return JBAT1 to its normal setting by shorting pins 1-2

5.Connect ATX power cable back to ATX power connector

Note: When should clear CMOS

1.Troubleshooting

2.Forget password

3.After over clocking system boot fail

JBAT1

JBAT1

1

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1-2 closed Normal

2-3 closed Clear CMOS

CMOS RAM Clear Setting

2-3 Install CPU

2-3-1 About Pentium III & Celeron™ 370-pin CPU

This motherboard supports both Pentium III & Celeron 370 pins CPU.

The way to recognize the specification of CPU from the packing Pentium III 370 pins FC-PGA

On the surface of the CPU as shown on the right picture, under the word of “PENTIUM III” the code is:

RB 80526 P2 866 256

RB : FC–PGA packing

P2 : P2–133MHz front side bus frequency PY–100MHz front side bus frequency 866 : CPU internal frequency, where here is

866MHz

256 : the size of L2 cache, where here is 256K

Celeron FC–PGA

On the surface of the CPU as shown on the right picture, under the word of “Celeron” the code is:

8

566/128/66/1.5V

566 : CPU internal frequency, where here is 566MHz 128 : the size of L2 cache, where here is 128K

66 : front side bus frequency, where here is 66MHz 1.5V : the voltage for the CPU

2-3-2 Setting CPU Bus Clock Jumper

Setting the CPU Front Side Bus Frequency

The motherboard uses jumper JMP1 for the front side bus frequency setting as shown from the table below:

CPU (MHz)

1-2

3-4

5-6

7-8

* Default

AUTO

ON

ON

OFF

OFF

66 MHz

OFF

OFF

ON

ON

 

100 MHz

OFF

OFF

OFF

ON

 

133 MHz

OFF

OFF

OFF

OFF

 

Example: Using a Pentium III 866 CPU with front side bus frequency of 133MHz and

PC-133 SDRAM module, the setting of JPM1 will be all OFF. Will form CPU BUS CLOCK be 133MHz.

For experience user looking for over clocking, please refer to sec 2-3-4

2-3-3 Install CPU

This motherboard provides a ZIF socket 370. The CPU that comes with the motherboard should have a cooling FAN attached to prevent overheating. If this is not the case, then purchase a correct cooling FAN before you turn on your system.

WARNING! Be sure that there is sufficient air circulation across the processor’s heatsink and CPU cooling FAN is working correctly, otherwise it may cause the processor and motherboard overheat and damage, you may install an auxiliary cooling FAN, if necessary.

To install a CPU, first turn off your system and remove its cover. Locate the ZIF socket and open it by first pulling the level sideways away from the socket then upward to a 90-degree angle. Insert the CPU with the correct orientation as shown below. The notched corner should point toward the end of the level. Because the CPU

9

has a corner pin for two of the four corners, the CPU will only fit in the orientation as shown.

Colden Arrow

Pentium III

Intel

Socket 370

CPU ZIF Socket 370

When you put the CPU into the ZIF socket. No forces require to insert of the CPU, then press the level to locate position slightly without any extra force.

2-3-4 Over clock Running

WARNING! This section is for experienced motherboard installer only. Over clocking can result in system instability or even shortening life of the processor.

After setting the Jumper JMP1 you can choose over clock running by BIOS CMOS SETUP UTILITY. When you entered CMOS SETUP UTILITY, choose “Miscellaneous Control” you will see the screen as below then.

You can choose the situation you want to try.

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

Miscellaneous Control

CyrixIII Clock Ratio

 

 

 

 

Default

Item Help

Auto Detect DIMM/PCI Clock

Enabled

 

Spread Spectrum

Disabled

Menu Level >

** Current Host Clock is 66MHz **

Host Clock at Next Boot is

[66MHz/33MHz]

 

** Current DRAM Clock is 66Mhz **

 

DRAM Clock at Next Boot is

[66]MHz

 

 

 

 

 

 

↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help

F5:Previous Values F6:Optimized Defaults F7:Standard Defaults

In “Host Clock at Next Boot is” item you can step by step change CPU Host Clock to approach over clocking.

2-4 Install Memory

10

This motherboard provides two 168-pin DUAL INLINE MEMORY MODULES (DIMM) sites for memory expansion available from minimum memory size over 32MB to maximum memory size of 1GB SDRAM.

Valid Memory Configurations

DIMM1

DIMM2

System Accept or Not

Total Memory

Min. Max.

 

 

 

 

DS/SS

 

 

Accept

32MB 512MB

 

DS/SS

 

Accept

32MB 512MB

DS/SS

DS/SS

 

Accept

32MB 1GB

DS : Double Sided DIMM

SS : Single Sided DIMM

NOTE! Make sure the total installed memory does not exceeds 1GB, otherwise the system may hang during startup.

Generally, installing SDRAM modules to your motherboard is very easy, you can refer to figure 2-4 to see what a 168-Pin PC100 & PC133 SDRAM module looks like.

Figure 2-4

DIMM1 (BANK0+BANK1)

DIMM2 (BANK2+BANK3)

NOTE! When you install DIMM module fully into the DIMM socket the eject tab should be locked into the DIMM module very firmly and fit into its indention on both sides.

WARNING! If the SDRAM CLOCK is set at 133MHz, you must use only PC133compliant DIMMs. When this motherboard operate at 133Mhz, most system will not even boot if non-compliant SDRAM modules are used because of the strict timing issues, if your DIMM are not PC133compliant, set the SDRAM clock to 100MHz to ensure system’s stability.

2-5 Expansion Cards

11

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