IWILL BS100 User manual

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EC Declaration of Conformity
We
Iwill Corp.
No. 10, Wu Chuan 3rd Rd.,
Hsin Chuang City, Taipei,
Taiwan, R.O.C.
Declare under sole responsibility that the
BS100 motherboard
Meets the intent of Directive 89/336/ECC for Electromagnetic Compatibility. Compliance was
demonstrated to the following specifications as listed in the official Journal of the European
Communities:
EN 50081-1 Emissions:
EN 55022 Radiated, Class B
EN 55022 Conducted, Class B
EN 60555-2 Power Harmonics
EN 50082-1 Immunity:
IEC 801-2 Electrostatic Discharge
IEC 801-3 RF Radiate
IEC 801-4 Fast Transient

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About This Manual
This manual will introduce to the user how this product is consisted. All useful information will be
described in later chapters. Keep this manual for your future upgrade or system re-configuration.
Chapter 0 Overview
The features and specifications of this motherboard
Chapter 1 Quick Installation
The quick reference for experienced users
Chapter 2 Hardware Installation
The detailed information on jumper setting, connection, and hardware installation
Chapter 3 System BIOS Setup
The detail information of the system BIOS setup options
Chapter 4 SCSI BIOS Setup
The detail information of the SCSI BIOS setup options
Copyright
This manual contains information protected by copyright law. All rights are reserved. No any part
of this document may be used or reproduced in any forms or by any means, or stored in a database
or retrieval system without prior written permission from Iwill Corp.
This manual is subject to change without notice.
Trademark
Intel / Pentium are trademarks of Intel Corporation.
IWILL and IWILL logo are trademarks of IWILL Corp.
Sound Blaster is a registered trademark of Creative Technology Ltd.
Sound Blaster-LINK and SB-LINK are trademarks of Creative Technology Ltd.
And all other product names are trademarks and registered trademarks of their respective owners.
Warning
Most of the features of this product have passed strict verification and are subject to change at any
time without notice. If any malfunction occurs due to the future technical changes made by the
respective component manufacturers, Iwill assumes no responsibility or liability for it.

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Contents
CHAPTER 0.................................................................................................5
OVERVIEW.................................................................................................5
0.1 FEATURES ..............................................................................................5
0.2 ENVIRONMENT REQUIREMENTS...............................................................7
0.3 MOTHERBOARD COMPONENTS PLACEMENT.............................................8
0.4 BACK PANEL CONNECTORS...................................................................10
0.5 FORM FACTOR......................................................................................11
CHAPTER 1...............................................................................................12
QUICK INSTALLATION..........................................................................12
CHAPTER 2...............................................................................................15
HARDWARE INSTALLATION ................................................................15
2.1 PREPARATION AND INSPECTION .............................................................15
2.2 UNPACK THE BS100 .............................................................................15
2.3 INSTALLATION PROCEDURES..................................................................16
CHAPTER 3...............................................................................................25
SYSTEM BIOS SETUP..............................................................................25
3.1 INTRODUCTION.....................................................................................25
3.2 MAIN MENU.........................................................................................26
3.3 STANDARD CMOS SETUP ...............................................................27
3.4 BIOS FEATURES SETUP...................................................................30
3.5 CHIPSET FEATURES SETUP ............................................................33
3.6 POWER MANEGEMENT SETUP......................................................36
3.7 PNP/ PCI CONFIGURATION .............................................................39
3.8 INTEGRATED PERIPHERALS ..........................................................40
3.9 LOAD SETUP DEFAULTS.................................................................43
3.10 SUPERVISOR / USER PASSWORD SETTING ................................43
3.11 IDE HDD AUTODETECTION..........................................................43
3.12 SAVE & EXIT SETUP.......................................................................43
3.13 EXIT WITHOUT SAVING................................................................43

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CHAPTER 4...............................................................................................45
SCSI BIOS SETUP.....................................................................................45
4.1 INTRODUCTION.....................................................................................45
4.2 CONFIGURE/VIEW HOST ADAPTER SETTINGS ........................................45
4.3 SCSI DISK UTILITIES............................................................................50

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Chapter 0
Overview
Thank you for purchasing Iwill BS100 motherboard.This operation manual will instruct you how to
configure and install the system properly. It contains an overview about the engineering design and
features of this product. Also, this manual provides useful information for later on upgrade or
configuration change. Keep this for your future need.
YEAR 2000 issue
The IBM compatible PC utilizes a Motorola MC146818 compatible Real Time Clock (RTC) chip to
maintain the date and time. Unfortunately, the “century”is not manipulated by the RTC. It uses 8-
bit of information to report the year and can only hold the last two digits of a year in packed BCD
format. So 1997 is reported solely as 97. Since the RTC also contains non-volatile memory, IBM
specified a location in the memory to hold “century”information. By combining the century data
with the year data, software can obtain a full 4-digit year. When the Year 2000 occurs, the RTC
reports the year as ’00’and the “century”in RTC memory will contain ’19.’Combining the full 4-
digit year yields 1900, not 2000. Any applications which compares dates, or uses relative dates to
perform functions will see an incorrect dates.
Motherboards contain BIOS, which is one of the key ingredients to check for systems designed to
handle the year 2000. All motherboards currently shipped from Iwill contain BIOS capable of
handling the year 2000 date correctly. The BIOS contains a feature that checks the least two
significant digits of the year stored in the RTC during each BIOS request (INT 1Ah) to read the
date and, if less than `80', updates the century byte to `20'. This feature enables operating systems
and applications using the BIOS date/time services to reliably manipulate the year as a four-digit
value.
Be aware that the BIOS capability alone does not ensure that the system will handle the transition
correctly. Other system components such as the operating system and application software also
need to be able to handle the year 2000 date and recognize the date format from other pieces.
0.1 Features
0.1.1 Processor
Single Pentium® II processor support
Supports 100 MHz and 66 MHz bus speed
Supports all published Pentium® II processor voltages
S.E.C. (Single Edge Contact) cartridge Slot 1 connector
Easy-jumper to set the processor speed from 233 MHz to 500 MHz

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0.1.2 Core Logic
Intel 82443BX PCI/A.G.P. controller
Integrated DRAM controller
Integrated PCI bus mastering controller
Integrated Accelerated Graphics Port (A.G.P.) bus controller
Intel 82371EB PCI/ISA/IDE Xcelerator (PIIX4E)
Multifunction PCI-to-ISA bridge (PCI Rev 2.1 compliant)
Integrated IDE controller with Ultra DMA/33 support
USB host interface with support for two USB ports
Enhanced DMA controller and standard Interrupt controller and Timer function
System Management Bus (SMB) with support for DIMM Serial PD
0.1.3 Main Memory
Four 168-pin DIMM (Dual In Line Memory Module) sockets
Supports up to 1 GB of 3.3 V Unbuffered SDRAM or Registered DIMM
Supports up to 1 GB of 3.3 V Extended Data Out (EDO) memory
64-bit data interface with ECC support (SDRAM only)
0.1.4 SCSI Subsystem
Adaptec AIC-7895 PCI Bus Master SCSI Host Adapter
Dual SCSI channel supported
Providing up to 40 MB/sec sustained throughput per channel
Supports burst data transfer on the PCI bus up to 133 MB/sec
Providing two Ultra Wide 68-pin connectors and one 50-pin connector
Adaptec RAIDport II interface supported
0.1.5 Multi I/O
ALI M5135 super I/O controller
Supports two floppy disk drives (include 3 Mode drive) and/or QIC-80 tape drive
Supports one multi-mode parallel port
Supports two high speed 16550 FIFO serial ports
Integrated keyboard controller
Integrated PS/2 mouse controller

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0.1.6 Expansion slots
Three ISA slot
Three PCI slot
One shared ISA/PCI slot
One A.G.P. slot
0.1.7 Form Factor
Compliance with ATX Version 2.01 specification
Supports ATX power supply connector
Supports the remote on/off switch
Physical dimensions: length: 245 mm / width: 305 mm
0.1.8 Manageability
Optional Hottek HT 82H791 System Hardware Monitor
Wake on LAN header for use with add-in network interface cards (NICs)
0.1.9 Other features
Award BIOS
Using Flash ROM to provide on-board-upgrade ability without changing components
Plug and Play compatible
Supports Advanced Power Management (APM)
Supports Creative SB-LINK to deliver Sound Blaster 16 compatibility
0.2 Environment Requirements
Temperature 0-55 degrees C (operating or storage)
5% to 95% non-condensing relative humidity
At least a 250 W power supply
The power supply must comply with the following recommendations found in the spec.:
The potential relation between 3.3 VDC and +5 VDC power rails
The current capability of the +5VSB line
All timing parameters

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0.3 Motherboard Components Placement
The following figure shows the location of the motherboard components.
FAN1
S2
S1
LPT
SLOT1
USB
KB/MS
JP5
RAIDport II
CH-B
PWR ON
DIMM0~3
WOL
LID-ON
GND
5VSB
1
3
GND
+12V
SENSE
1
3
JP3
350
400
450
500
RS0
RS1
1
10
11
20
RST SLED ALED
KL
SPKR
Cathode-
Anode+
GND
Reset
VCC
Cathode-
Anode+
Cathode-
NC
Anode+
Buzz
GND
Keylock
GND
NC PLED
1
1
1
1
1
1
Tmp3
Tmp2
J37
FAN2
AGP
IDE0
IDE1
FDC
CH-A
CH-B
PCIx
J21-23
FAN3
1--2: SCSI Enable
2--3: SCSI Disable
1
JP2
GNT#
1
5
6
2
GND
REQ#
GND
SIRQ
SB-LINK
1
NC
NC
VCC
IRRX
GND
IRTX
IRMODE
7
IR
Tmp1
1
1--2:Normal
2--3:Clear CMOS
JP1
CPU 1st Cap 2nd Cap
233MHz 350 ON RS0 ON
266MHz 400 ON RS0 ON
300MHz 450 ON RS0 ON
333MHz 500 ON RS0 ON
350MHz 350 ON none
400MHz 400 ON none
450MHz 450 ON none
500MHz 500 ON none

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Location ScreenPrinting Description
J3 Slot1 Processor Slot 1 connector
J5--J8 DIMM0--3 168-pin DIMM Sockets
J11 AGP A.G.P. connector
J12--J15 PCI1--4 PCI expansion slots
J20 RAIDport II Adaptec RAIDport II connector
J21--J23 J21--J23 ISA expansion slots
J25 CH-A Narrow SCSI connector of Channel A
J26 CH-A Wide SCSI connector of Channel A
J27 CH-B Wide SCSI connector of Channel B
J28 IDE 0 Primary IDE connector
J29 IDE 1 Secondary IDE connector
J30 FDC Floppy drive connector
J31 S1 Serial 1 connector
J32 S2 Serial 2 connector
J33 LPT Parallel connector
J34 USB Two USB connectors
J35 KB/MS PS/2 keyboard and mouse connectors
J37 J37 Standard ATX power connector
J39 FAN1 Processor fan header
J40 FAN2 System fan header
J41 FAN3 System fan header
J42 PWR ON Remote power on/off header
J43 J43 Front panel I/O header
ALED (pins 5--6): IDE LED header
SLED (pins 7--8): SCSI LED header
RST (pins 9--10): Reset Switch header
PLED (pins 11--13): Power LED header
KL (pins 14--15): Keylock switch header
SPKR (pins 17--20): Speaker header
J44 SB-LINK Creative SB-LINK header
J45 IR IR (infrared) connector
J46 WOL Wake On LAN header
J49 Tmp1 Temperiture sensor header
J50 Tmp2 Temperiture sensor header
J51 Tmp3 Temperiture sensor header
JP1 CLRTC Jumper for clearing CMOS
JP2 JP2 Jumper for SCSI enable/disable
JP3 JP3 Jumper for processor frequency selection
JP5 JP5 Jumper for PCI devices compatibility

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0.4 Back Panel Connectors
The following figure shows the location of the back panel I/O connectors, which include:
PS/2-style keyboard and mouse connectors
Two USB connectors
Two serial port connectors
One parallel port connector
Serial 1
Mouse
Keyboard
Parallel
Serial 2
USB1
USB0