AOpen MX3SPU User Manual
MMXX33SS--UU // MMXX33SSPP--UU OOnnlliinnee MMaannuuaall
MX3S-U / MX3SP-U
DOC. NO.: MX3SPU-OL-E0109A
Overview
Installation
Hardware
Drivers &
Utilities
BIOS Setup
AWARD
Glossary
Troubleshooting &
Technical Support
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WWhhaatt’’ss iinn tthhiiss mmaannuuaall
MX3S-U / MX3SP-U ............................................................................................................................... 1
What’s in this manual ......................................................................................................................................................2
You Must Notice ..............................................................................................................................................................8
Before You Start ..............................................................................................................................................................9
Overview .......................................................................................................................................................................10
Feature Highlight ...........................................................................................................................................................11
Quick Installation Procedure ..........................................................................................................................................15
Motherboard Map ..........................................................................................................................................................16
Block Diagram ...............................................................................................................................................................17
Hardware Installation ..................................................................................................................... 18
About “Optional” and “Upgrade Optional”…...................................................................................................................19
JP14 Clear CMOS Data.................................................................................................................................................20
CPU Installation.............................................................................................................................................................21
JPX2 EEPROM Select Jumper ......................................................................................................................................24
CPU Jumper-less Design...............................................................................................................................................25
CPU Fan Connector (with H/W Monitoring) ...................................................................................................................29
DIMM Sockets ...............................................................................................................................................................30
Support 10/100 Mbps LAN onboard...............................................................................................................................32
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Front Panel Connector ..................................................................................................................................................33
ATX Power Connector ...................................................................................................................................................34
AC Power Auto Recovery ..............................................................................................................................................34
IDE and Floppy Connector ............................................................................................................................................35
IrDA Connector..............................................................................................................................................................37
AGP (Accelerated Graphic Port) Expansion Slot ...........................................................................................................38
CNR (Communication and Network Riser) Expansion Slot ............................................................................................39
PC99 Color Coded Back Panel......................................................................................................................................40
Support 2nd USB Port.....................................................................................................................................................41
Chassis Intrusion Sensor ...............................................................................................................................................42
CD Audio Connector ......................................................................................................................................................43
Modem Audio Connector ...............................................................................................................................................44
Front Audio Connector...................................................................................................................................................45
Battery-less and Long Life Design .................................................................................................................................46
Over-current Protection .................................................................................................................................................47
Hardware Monitoring .....................................................................................................................................................48
Resettable Fuse ............................................................................................................................................................49
Year 2000 (Y2K)............................................................................................................................................................50
1500 / 2200µF Low ESR Capacitor................................................................................................................................51
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Layout (Frequency Isolation Wall) .................................................................................................................................53
Pure Aluminum Heatsink ...............................................................................................................................................54
Driver and Utility............................................................................................................................. 55
Auto-run Menu from Bonus CD Disc ..............................................................................................................................56
Installing Intel® Chipset Software Installation Utility ......................................................................................................57
Installing Onboard AGP Driver.......................................................................................................................................58
Installing LAN Driver......................................................................................................................................................59
Installing Ultra ATA/100 IDE Driver ................................................................................................................................60
Installing Onboard Sound Driver....................................................................................................................................61
ACPI Suspend to Hard Drive .........................................................................................................................................62
ACPI Suspend to RAM (STR) ........................................................................................................................................67
AWARD BIOS ................................................................................................................................... 69
About BIOS Function Description… ...............................................................................................................................70
How To Use Award™ BIOS Setup Program ...................................................................................................................71
How To Enter BIOS Setup .............................................................................................................................................73
BIOS Upgrade ...............................................................................................................................................................74
Overclocking ................................................................................................................................... 76
VGA Card & Hard Disk ..................................................................................................................................................77
Glossar y .......................................................................................................................................... 78
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AC97 .............................................................................................................................................................................78
ACPI (Advanced Configuration & Power Interface)........................................................................................................78
AGP (Accelerated Graphic Port) ....................................................................................................................................78
AMR (Audio/Modem Riser) ............................................................................................................................................79
AOpen Bonus Pack CD .................................................................................................................................................79
APM (Advanced Power Management) ...........................................................................................................................79
ATA (AT Attachment)......................................................................................................................................................79
ATA/66...........................................................................................................................................................................79
ATA/100.........................................................................................................................................................................80
BIOS (Basic Input/Output System) ................................................................................................................................80
Bus Master IDE (DMA mode).........................................................................................................................................80
CNR (Communication and Networking Riser) ................................................................................................................80
CODEC (Coding and Decoding) ....................................................................................................................................81
DDR (Double Data Rated) SDRAM................................................................................................................................81
DIMM (Dual In Line Memory Module) ............................................................................................................................81
DMA (Direct Memory Access)........................................................................................................................................81
ECC (Error Checking and Correction)............................................................................................................................82
EDO (Extended Data Output) Memory...........................................................................................................................82
EEPROM (Electronic Erasable Programmable ROM) ....................................................................................................82
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EPROM (Erasable Programmable ROM).......................................................................................................................82
EV6 Bus ........................................................................................................................................................................83
FCC DoC (Declaration of Conformity)............................................................................................................................83
FC-PGA (Flip Chip-Pin Grid Array) ................................................................................................................................83
Flash ROM ....................................................................................................................................................................83
FSB (Front Side Bus) Clock...........................................................................................................................................84
I2C Bus ..........................................................................................................................................................................84
IEEE 1394 .....................................................................................................................................................................84
Parity Bit........................................................................................................................................................................84
PBSRAM (Pipelined Burst SRAM) .................................................................................................................................85
PC-100 DIMM................................................................................................................................................................85
PC-133 DIMM................................................................................................................................................................85
PC-1600 or PC-2100 DDR DRAM .................................................................................................................................85
PCI (Peripheral Component Interface) Bus....................................................................................................................85
PDF Format ...................................................................................................................................................................86
PnP (Plug and Play) ......................................................................................................................................................86
POST (Power-On Self Test) ...........................................................................................................................................86
RDRAM (Rambus DRAM)..............................................................................................................................................86
RIMM (Rambus Inline Memory Module).........................................................................................................................87
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SDRAM (Synchronous DRAM) ......................................................................................................................................87
Shadow E2PROM ..........................................................................................................................................................87
SIMM (Single In Line Memory Module) ..........................................................................................................................87
SMBus (System Management Bus) ...............................................................................................................................88
SPD (Serial Presence Detect) .......................................................................................................................................88
Ultra DMA......................................................................................................................................................................88
USB (Universal Serial Bus)............................................................................................................................................89
VCM (Virtual Channel Memory) .....................................................................................................................................89
ZIP file ...........................................................................................................................................................................89
Troubleshooting .............................................................................................................................. 90
Technical Support........................................................................................................................... 94
Product Registration....................................................................................................................... 97
How to Contact Us.......................................................................................................................... 98
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YYoouu MMuusstt NNoottiiccee
Adobe, the Adobe logo, Acrobat is trademarks of Adobe Systems Incorporated.
AMD, the AMD logo, Athlon and Duron are trademarks of Advanced Micro Devices, Inc.
Intel, the Intel logo, Intel Celeron, Pentium II, Pentium III are trademarks of Intel Corporation.
Microsoft, Windows, and Windows logo are either registered trademarks or trademarks of Microsoft Corporation in the United
States and/or other countries.
All product and brand names used on this manual are used for identification purposes only and may be the registered trademarks
of their respective owners.
All of the specifications and information contained in this manual are subject to change without notice. AOpen reserves the right to
revise this publication and to make reasonable changes. AOpen assumes no responsibility for any errors or inaccuracies that may
appear in this manual, including the products and software described in it.
This documentation is protected by copyright law. All rights are reserved.
No part of this document may be used or reproduced in any form or by any means, or stored in a database or retrieval
system without prior written permission from AOpen Corporation.
Copyright
©
1996-2000, AOpen Inc. All Rights Reserved.
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BBeeffoorree YYoouu SSttaarrtt
This Online Manual will introduce to the user how this product is installed. All useful information will be described in later chapters.
Please keep this manual carefully for future upgrades or system configuration changes. This Online Manual is saved in PDF format,
we recommend using Adobe Acrobat Reader 4.0 for online viewing, it is included in Bonus CD disc
from Adobe web site
Although this Online Manual is optimized for screen viewing, it is still capable for hardcopy printing, you can print it by A4 paper
size and set 2 pages per A4 sheet on your printer. To do so, choose File > Page Setup and follow the instruction of your printer
driver.
Thanks for the help of saving our earth.
.
or you can get free download
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OOvveerrvviieeww
Thank you for choosing AOpen MX3S-U/MX3SP-U motherboard. The MX3S-U/MX3SP-U is Intel® Socket 370 motherboard (M/B)
based on the MTX form factor featuring the Intel
M/B, the MX3S-U/MX3SP-U motherboard can support Intel
Coppermine & Tualatin are supported) and 66/100/133MHz Front Side Bus (FSB)
slot and supports AGP 1X/2X/4X mode and pipelined spilt-transaction long burst transfer up to 1056MB/sec. According to different
customer’s requirements, 32, 64, 128, 256 and 512MB SDRAM DIMM modules can be applied to the motherboard and the
maximum memory size can be up to 512MB. The onboard IDE controller supports Ultra DMA
up to 100MB/s. Further flexibility can be achieved by taking advantage of
the Communication and Network Riser (CNR)
audio, modem, and/or LAN configuration on a single baseboard
design. In addition, on the strength of Intel 82562ET/EM PHY on
board, which is an highly-integrated Platform LAN Connect
device, it provides 10/100M bps Ethernet for office and home
use. More than that, the MX3S-U/MX3SP-U has an AD 1885
AC97
CODEC chipset onboard for providing high performance
and magic surround stereo sound to let people enjoy
working with it. Now, enjoy all features from AOpen
MX3S-U/MX3SP-U motherboard.
®
815E B-Step / 815EP B-Step chipset. As high performance chipset built in the
card option that allows
®
Socket 370 series Pentium® III & Celeron™ processor (Both
clock. In the AGP performance, it has one AGP
33/66/100 mode and the transfer rate
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FFeeaattuurree HHiigghhlliigghhtt
CPU
Supports Intel® Socket 370 Pentium® III & Celeron™ (Both Coppermine & Tualatin are supported) 533MHz~1.2GHz+ with
66/100/133MHz
an automatic shutdown of system had been especially designed on this motherboard. System would be automatically power off
when this motherboard with implementation of THERMTRIP circuit detected a CPU temperature above 135 degree for 4 seconds.
Front Side Bus (FSB)
designed for Socket 370 technology. To avoid possible CPU damage caused by overheating,
Chipset
With the Intel® 815E B-Step/815EP B-Step chipset, Intel delivers a discrete graphics solution with all the performance, innovative
features and proven reliability of the Intel
chipset offers an ideal, leading-edge AGP graphics solution for Intel
integration in the Intel 815E B-Step/815EP B-Step chipset's I/O Controller Hub (ICH2) features two USB controllers supporting four
USB ports. With support for 5.1 channels of AC’97 audio and the ability to make the most of soft audio/modem technology, the
815E B-Step/815EP B-Step chipset delivers an ideal solution for innovative new form factors.
®
815 chipset family. With its highly scalable design, the new 815E B-Step/815EP B-Step
®
Pentium® III/Celeron™ processor platforms. And the smart
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Expansion Slots
Including three 32-bit/33MHz PCI, one CNR and one AGP 4X slots. The PCI local bus throughput can be up to 132MB/s. The
Communication & Nectworking Riser (CNR)
card. The
video cards support data transfer rate up to 1056MB/s. MX3S-U/MX3SP-U motherboard includes one AGP expansion slot for a bus
mastering AGP graphic card. For AD and SBA signaling, MX3S-U/MX3SP-U motherboard can support 2X/4X mode. Of three PCI
slots provided, all of them are master PCI slots with arbitration and decoding for all integrated functions and LPC bus.
Accelerated Graphics Port (AGP)
slot provided from MX3S-U/MX3SP-U can support CNR interface for a Modem/Audio
specification provides a new level of video display sophistication and speed. The AGP
Memory
Provides three 168-pin SDRAM DIMM sockets that support up to 512MB of PC-100/133 compliant SDRAM (Synchronous Dynamic
Random Access Memory). You may install 32, 64, 128, 256 and 512MB SDRAM DIMM modules into each socket.
Ultra DMA 33/66/100 Bus Mater IDE
Comes with an on-board PCI Bus Master IDE controller with two connectors that supports four IDE devices in two channels,
supports
Ultra DMA
33/66/100, PIO Modes 3 and 4 and Bus Master IDE DMA Mode 4, and supports Enhanced IDE devices.
On-board AC’97 Sound
MX3S-U/MX3SP-U uses the AD 1885 AC97 sound chip. This on-board audio includes a complete audio recording and playback
system.
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LAN Port
On the strength of Intel 82562ET/EM PHY on board, which is an highly-integrated Platform LAN Connect device, it provides 10/100
Mbps Ethernet for office and home use.
Four USB Connectors
Provides two ports, four USB connectors for USB interface devices, such as mouse, keyboard, modem, scanner, etc.
Power Management/Plug and Play
Supports the power management function that confirms to the power-saving standards of the U.S. Environmental Protection
Agency (EPA) Energy Star program. It also offers
the system much user-friendlier.
Plug-and-Play
, which helps save users from configuration problems, thus making
Hardware Monitoring Management
Supports CPU or system fans status, temperature and voltage monitoring and alert, through the on-board hardware monitor
module.
Enhanced ACPI
Fully implement the ACPI standard for Windows® 98/ME/2000 series compatibility, and supports Soft-Off, STR (Suspend to RAM,
S3), STD (Suspend to Disk, S4) features.
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Super Multi-I/O
Provides two high-speed UART compatible serial ports and one parallel port with EPP and ECP capabilities. UART can also be
directed from COM1 to the Infrared Module for the wireless connections.
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QQuuiicckk IInnssttaallllaattiioonn PPrroocceedduurree
This page gives you a quick procedure on how to install your system. Follow each step accordingly.
1. Installing CPU and Fan
2. Installing System Memory (DIMM
3. Connecting Front Panel Cable
4. Connecting IDE and Floppy Cable
5. Connecting ATX Power Cable
6. Connecting Back Panel Cable
7. Power-on and Load BIOS Setup Default
8. Setting CPU Frequency
9.
Reboot
Installing Operating System (such as Windows 98)
10.
Installing Driver and Utility
11.
15
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A
A
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COM2 Connector
Front Audio Connector
Onboard AC’97 CODEC
Red: MODEM-CN Connector
32-bit PCI Expansion Slot x3
Chassis Intrusion Detector
Black: CD-IN Connector
GP 4x Expansion Slot
CNR Expansion Slot
IrDA Connector
2Mbit Flash ROM
Virus Protection
Wake on Time
nd
USB connecto
2
JP14 CMOS Clear Jumper
Front Panel Connector
JPX2
Motherboard Map
Intel® 815E B-Step/ 815EP B-Step Chipset
with enlarged Aluminum Heatsink
16
PC99 Colored Back Panel
JPX1 Onboard LAN
Enable/Disable
Resettable Fuse
1500/ 2200μF Low
ESR Capacitors
CPU Fan Connector with H/W
Monitoring Function
370-pin CPU Socket with
Voltage & Frequency
uto-detection that supports
®
Intel
Pentium™ III & Celeron
533MHz~1.2GHz+ CPU
(Both Coppermine & Tualatin
are supported)
TX Power Connector
PC-100/133 DIMM Slot x3
supports maximum up to 512MB
FDD Connector
TA/100 IDE Connector x2
MMXX33SS--UU // MMXX33SSPP--UU OOnnlliinnee MMaannuuaall
BBlloocckk DDiiaaggrraamm
Socket 370
Intel
Pentium III/Celeron
CPU
DIMM Socket x3
66/100/133MHz
System Bus
15-pin D-Sub
Connecto r
AGP 4X Slot
Floppy Disk Drive x2
PC-100/133 SDRAM
Up to 512MB
Intel i815E
B-Step / 815EP
B-Step
FW82815
GMCH
USB
Connector x4
PCI Bus
1stUSB Port
2ndUSB Port
32-bit PCI Slot x3
ATA
33/66100
Primary
Channel
Secondary
Channel
Intel
FW82 801BA
ICH2
Low Pin
Count
Super
I/O
AC97
CODEC
AC Link
Firmware Hub
2Mbit Flash EEPROM
Parallel Port
Serial Port x2
IDE Dri ve x4
CNR Slot
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HHaarrddwwaarree IInnssttaallllaattiioonn
This chapter describes jumpers, connectors and hardware devices of this motherboard.
Note: Electrostatic discharge (ESD) can damage your processor, disk drives, expansion boards, and
other components. Always observe the following precautions before you install a system component.
1. Do not remove a component from its protective packaging until you are ready to install it.
2. Wear a wrist ground strap and attach it to a metal part of the system unit before handling a
component. If a wrist strap is not available, maintain contact with the system unit throughout any
procedure requiring ESD protection.
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AAbboouutt ““OOppttiioonnaall”” aanndd ““UUppggrraaddee OOppttiioonnaall””……
When you read this online manual and start to assemble your computer system, you may find some of functions are called
“Optional”, and some are called “Upgrade Optional”. Though all of our AOpen motherboards include many amazing and powerful
features, but in some situations, these powerful features are not used to every user. Hence, some of these key features are
changed optional for you choose. Optional functions that can be upgraded by users, we call them “Upgrade Optional”. As for those
optional functions that can’t be upgraded by yourself, we call them “Optional”. If needed, you can contact our local distributors or
resellers for purchasing “Upgrade Optional” components, and either you can visit AOpen official web site: www.aopen.com.tw
more detail information.
for
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JJPP1144 CClleeaarr CCMMOOSS DDaattaa
You can clear CMOS to restore system default setting. To clear the CMOS, follow the procedure below.
1. Turn off the system and unplug the AC 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 & pin2.
5. Connect ATX power cable back to connector PWR2.
Pin 1
1
Normal Operation
(default)
1
Clear CMOS
Tip: When should I Clear CMOS?
1. Boot fail because of overclocking…
2. Forget password…
3. Troubleshooting…
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CCPPUU IInnssttaallllaattiioonn
This motherboard supports Intel® Pentium III® and Celeron™ Socket 370 series CPU (Both Coppermine & Tualatin are supported).
Be careful of CPU orientation when you plug it into CPU socket.
1. Pull up the CPU socket lever and
up to 90-degree angle.
2. Locate Pin 1 in the socket and look for a black dot or cut edge on the
CPU upper interface. Match Pin 1 and cut edge, then insert the CPU into
the socket.
CPU pin 1 and
cut edge
Note: These pictures are for example only, it may not exactly be the same motherboard.
CPU socket
Lever
CPU cut edge
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3. Press down the CPU socket lever and finish
CPU installation.
Note: This picture is for example only, it may not exactly be the same motherboard.
CPU cut edge
Note: This socket supports
FC-PGA/FC-PGA2 package CPU,
which is the latest CPU package
developed by Intel, we strongly
recommend you not to insert former
PPGA-package CPU onto it.
Note: If you do not match the CPU
socket Pin 1 and CPU cut edge well, it
ma
damage the CPU.
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JJPPXX11 OOnnbbooaarrdd LLAANN EEnnaabbllee//DDiissaabbllee JJuummppeer
This motherboard provides onboard LAN enable/disable function. You can use the JPX1 to enable or disable this function.
r
Pin 1
JPX1
LAN Select Jumper
1
Enable
(Default)
1
Disable
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JJPPXX22 EEEEPPRROOMM SSeelleecctt JJuummppeerr
This jumper is used to activate either the EEPROM chipset on CNR card or the onboard EEPROM chipset. With onboard LAN
equipped on this motherboard, you may short pins 1-2 to enable the onboard EEPROM for running onboard LAN. However, if you
were to use CNR card to run LAN, you may short pins 2-3 to disable the onboard EEPROM chipset.
1
Enable
(Default)
Pin 1
1
Disable
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CCPPUU JJuummppeerr--lleessss DDeessiiggnn
CPU VID signal and SMbus clock generator provide CPU voltage auto-detection and allows the user to set the CPU frequency
through the BIOS setup
are eliminated. There will be no worry of wrong CPU voltage detection.
, therefore no jumpers or switches are used. The disadvantages of the Pentium based jumper-less designs
Intel® Socket 370
Pentium III &
Celeron CPU
CPU VID signal
Power Regulator
(Automatically generates CPU voltage)
CPU Freq. Ratio
CPU voltage
Clock
Generator
BIOS
Controlled
Circuit
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FFuullll--rraannggee AAuuttoo--DDeetteecctt CCPPUU CCoorree VVoollttaaggee
This motherboard supports CPU VID function. The CPU core voltage will be automatically detected and the range is from 1.05V to
1.825V. It is not necessary to set CPU core voltage.
SSeettttiinngg CCPPUU FFrreeqquueennccy
CPU frequency can be set through BIOS setup.
BIOS Setup > Frequency/Voltage Control > CPU Clock Setting
CPU Ratio
CPU FSB (By BIOS
table)
3x, 3.5x, 4x, 4.5x, 5x, 5.5x, 6x, 6.5x, 7x, 7.5x, 8x, 8.5x, 9x, 9.5x, 10x, 10.5x,
11x, 11.5x, and 12x
66, 67, 68, 70, 75, 80, 83, 100, 103, 110, 115, 133, 137, 140, 145, 150, 160,
and 166 MHz
y
Warning: Intel® 815E B-Step / 815EP B-Step
chipset supports maximum 133MHz FSB and
66MHz AGP clock, higher clock setting may
cause serious system damage.
26
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SSuuppppoorrtteedd CCPPUU FFrreeqquueennccyy
Core Frequency = CPU FSB Clock * CPU Ratio
PCI Clock = CPU FSB Clock / Clock Ratio
AGP Clock = PCI Clock x 2
CPU
Celeron 533 533MHz 66MHz 8x
Celeron 566 566MHz 66MHz 8.5x
Celeron 600 600MHz 66MHz 9x
Celeron 667 667MHz 66MHz 10x
Celeron 700 700MHz 66MHz 10.5x
Celeron 800 800MHz 100MHz 8x
Celeron 900 900MHz 100MHz 9x
Celeron 1.2G 1.2GHz 100MHz 12x
Pentium III 500E 500MHz 100MHz 5x
Pentium III 600E 600MHz 100MHz 6x
Pentium III 650E 650MHz 100MHz 6.5x
Pentium III 700E 700MHz 100MHz 7x
Pentium III 750E 750MHz 100MHz 7.5
Pentium III 800E 800MHz 100MHz 8x
CPU Core
Frequency
Note: This motherboard support CPU
auto-detection function. Hence, you
don’t need to setup the CPU frequency
manuall
.
FSB Clock Ratio
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Pentium III 850E 850MHz 100MHz 8.5x
Pentium III 533EB 533MHz 133MHz 4x
Pentium III 600EB 600MHz 133MHz 4.5x
Pentium III 667EB 667MHz 133MHz 5x
Pentium III 733EB 733MHz 133MHz 5.5
Pentium III 800EB 800MHz 133MHz 6x
Pentium III 866EB 866MHz 133MHz 6.5
Pentium III 933EB 933MHz 133MHz 7x
Pentium III 1G 1GHz 133MHz 7.5x
Pentium III 1.13G 1.13GHz 133MHz 8.5x
Pentium III 1.2G 1.2GHz 133MHz 9x
Warning: Intel® 815E B-Step / 815EP B-Step chipset supports
maximum 133MHz FSB and 66MHz AGP clock, higher clock
setting may cause serious system damage.
Warning: To avoid possible CPU damage caused by
overheating, an automatic shutdown of system had been
especially designed on this motherboard. System would be
automatically power off when this motherboard with
implementation of THERMTRIP circuit detected a CPU
temperature above 135 degree for 4 seconds.
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CCPPUU FFaann CCoonnnneeccttoorr ((wwiitthh HH//WW MMoonniittoorriinngg))
Plug in the CPU fan cable to the 3-pin CPU FAN connector.
CPU Fan Connector
GND
+12V
Sensor
Note: Some CPU fans do
not have sensor pin, so that
cannot support hardware
monitoring function. Please
note the FAN3 connector
does not support H/W
monitoring function.
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DDIIMMMM SSoocckkeettss
This motherboard has three 168-pin DIMM sockets that allow you to install PC100 or PC133 memory up to 512MB.
DIMM1
DIMM2
DIMM3
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