This mainboard uses the SiS530 chipset to leverage extra
performance from the Socket-7 architecture. The mainboard
supports all Socket-7 processors including newer designs which
feature a 100 MHz system bus. The mainboard firmware supports
CPU Plug and Play so that the system will automatically adopt
the correct configuration for the Socket-7 processor that you
install.
The mainboard is highly integrated and includes a built-in PCI 3D Sound System and a built-in 3D AGP graphics adapter. The
sound system supports 24-bit digital audio and a 4-way speaker system. The graphics system supports extended VGA resolutions
with an 8MB frame buffer.
Communications and networking are supported with a V.90
Fax/Modem DAA module and a 10BaseT/100BaseTX network
adapter. The mainboard supports both AT/ATX power supply. If
you use an ATX supply, it supports all of the ATX power
management features including ACPI (Advanced Configuration
and Power management Interface), power saving modes and
keyboard power on hot keys.
The mainboard has a full set of I/O ports and three expansion
slots. It supports hardware monitoring and ships with trend’s
ChipAway Virus virus protection system. The board adheres to
the baby-AT form factor which permits an inexpensive system
case and reduced power supply unit.
Page 5
Key Features
This key features of this mainboard include:
Socket-7 Processor Support
♦ Supports all recent socket-7 processors including Intel
P55C (Pentium MMX), Cyrix/IBM 6x86L/6x86MX/M-II,
AMD K6/K6-2/K6-III, and IDT C6 and WinChip 2/2A
CPUs
♦ Supports socket-7 processors with system bus frequencies
of 60/66/75/83/95/100 MHz
♦ CPU Plug and Play support let the firmware automatically
configure the CPU
♦ 512K/1 MB external Level 2 cache memory is provided
onboard
Memory Support
♦ Three DIMM slots for 3.3V SDRAM 168-pin memory
modules
♦ Support for 66 MHz and 100 MHz memory bus
♦ Maximum installed memory can be 3 x 256 MB = 768 MB
Expansion Slots
♦ Two 32-bit PCI slots
♦ One 8/16-bit ISA slots
Onboard IDE channels
♦ Primary and Secondary PCI IDE channels
♦ Support for PIO (programmable input/output) modes
♦ Support for Bus mastering and UltraDMA 33/66 modes
Power Supply and Power Management
♦ Provides AT/ATX power connector
♦ Support for Power button/Suspend Switch, and Keyboard
Power On/Off (needs Win98 keyboard)
♦ Supports Wake on Modem, Wake on LAN and Wake on
Alarm
Page 6
Built-in Graphics System
♦ Onboard 64-bit 3D AGP Graphics Accelerator
♦ Complies with AGP Ver.1 with 66/133 MHz operation
♦ Shared memory architecture allows a maximum of 8 MB main
memory to act as frame buffer
♦ Supports high resolutions up to 1600 x 1200 pixels
Sound System
♦ Meets PC98 audio specification
♦ Full duplex playback and recording with built-in 16-bit
CODEC
♦ HRTF 3D professional audio supports both Direct Sound
3D® and A3D® compatible interfaces plus support for 4-
channel speakers
♦ Drivers support Windows 3.1/95/98/NT 4.0
♦ Built-in 32 ohm earphone buffer and 3D surround
♦ Provides MPU-401 Game/MIDI port and legacy Sound
Blaster 16 support
♦ Downloadable Wave-table Synthesizer supports Direct
Music®
♦ Digital Audio Interface with 24-bit stereo, 44KHz
sampling rate and measured 120dB audio quality
♦ Optional optic fibre interface which enables communication
with MiniDisk or high-end audio systems.
♦ Stereo Mixer supports analog mixing from CD-Audio,
Line-In, and digital mixing from voice, FM/Wave-table and
digital CD-Audio
Onboard I/O Ports
♦ Floppy disk drive port with 1Mb/s transfer rate
♦ One serial port with 16550-compatible fast UART
♦ One parallel port with support for ECP and EPP
♦ Two USB ports & one PS/2 ports (optional)
♦ One optional infrared port
Hardware Monitoring
♦ Built-in hardware monitoring for CPU temperature and fan
speeds
Page 7
♦ Supports AMI’s Desktop Client Manager (ADCM)
Built-in LAN
♦ Onboard 10BaseT/100BaseTX LAN
♦ LAN controller integrates Fast Ethernet MAC and PHY
compliant with IEEE802.3u 100BASE-TX, 10BASE-T and
ANSI X3T12 TP-PMD standards
♦ Compliant with ACPI 1.0 and the Network Device Class
Power Management 1.0
♦ High Performance provided by 100 Mbps clock generator
and data recovery circuit for 100 Mbps receiver
Fax/Modem DAA Module
♦ 56 Kbps Fax/Modem DAA module
♦ Supports V.90, V.34, V.32bis, V.32, V.22bis, V.22
♦ Supports Auto Fallback and MNP 5, V.42bis data
compression with 115200 compatible Virtual UART
♦ Requires 16 MB RAM and WIN 95/98/NT
Onboard Flash ROM
♦ Provides plug and play function for automatic CPU and
board configuration
♦ Supports plug and play configuration of peripheral devices
and expansion cards
♦ Built-in virus protection using Trend’s ChipAway Virus
which ensures that the entire boot process is virus protected.
Bundled Software
♦ AMI Desktop Client Manager supports hardware
monitoring for a stand-alone systems or a networked
workstation
♦ PC-Cillin provides automatic virus protection under
Windows 95/98
♦ Super Voice is Fax/Modem software with support for data
and voice transmission
♦ MediaRing Talk is an internet telephone application
♦ Gamut provides professional audio applications included
MP3 encoding/playback
Page 8
♦ WordPerfect Suite 8 is a windows version office
application
Dimensions
♦ Baby-AT form factor (22cm x 22cm)
Package Contents
Your mainboard package ships with the following items:
You can purchase the following optional accessories for this
mainboard.
Digital Audio extension bracket
ATX Form card (2 USB ports, IR port & PS/2 Port)
Page 9
Static Electricity Precautions
1. Components on this mainboard can be damaged by static
electricity. Take the following precautions when unpacking the
mainboard and installing it in a system.
2. Keep the mainboard, and other components, in their original
static-proof packaging until you are ready to install them.
3. During an installation, wear a grounded wrist strap if possible.
If you don’t have a wrist strap, frequently discharge any static
electricity by touching the bare metal of the system chassis.
4. Handle the mainboard carefully by the edges. Avoid touching
the components unless it is absolutely necessary. During the
installation lay the mainboard on top of the static-proof
packaging with the component side facing upwards.
5. Inspect the mainboard for any damage caused during transit.
Ensure that all the components that are plugged into sockets
are correctly seated.
6. If you suspect that the mainboard has been damaged, do not
apply power to the system. Contact your mainboard vendor
and report the damage.
Page 10
Chapter 2
Mainboard Installation
To install this mainboard into your system, follow the procedures
in this chapter:
Identify the mainboard components
Install the correct processor
Install one or more memory modules
Verify that any jumpers or switches are at the correct setting
Install the mainboard in the system chassis
Install extension brackets/options
Install any other devices and make the appropriate connections
to the mainboard headers.
Note: Before installing the mainboard, you must ensure that
jumper JP3 is set to the Normal setting. See this chapter for
information on locating JP3 and changing the jumper setting.
Note: Please do not use the AC power cord to connect the system
case to a power outlet until you have completely installed the
mainboard and components. In some circumstances, the power
management of the system might damage components and create
unsafe conditions by allowing power to flow before the installation
is complete,
Note: The PCI2 slot can only be used if you disable the onboard
LAN network using jumper JP6.
Page 11
Mainboard Components
Use the diagram below to identify the major components on your
mainboard.
Note: Any jumpers on your mainboard that do not appear in
this illustration are for testing only.
Page 12
Install the Processor
This mainboard is installed with a socket-7, and so it may be
installed with any of the socket-7 processors including the Intel
P55C (MMX) series, the Cyrix/IBM 6x86L/6x86MX/M-II series,
the AMD K6/K6-2/K6-III series, and the IDT C6/Winchip 2/2A
series. The mainboard supports system bus speeds of 60, 66, 75,
83, 95, 100 MHz.
The board supports CPU plug and play, so it can automatically run
the installed processor with the correct clock speed and the correct
system bus frequency. To automatically configure the processor,
use the BIOS setup program to select the CPU speed and system
bus frequency. See chapter three for more information.
To ensure reliability, make sure that your socket-7 processor is
fitted with a heatsink/cooling fan assembly.
The socket-7 processor installs into the ZIF (Zero Insertion Force)
socket-7 on the mainboard.
1. Locate the socket-7 and FAN1. Pull the locking lever out from
the socket and swing it to the upright position.
FAN1
Pin-1 Corner
Socket-7
2. On the socket-7 processor, identify the pin-1 corner by noting
that it has a slight bevel.
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3. On the socket-7, identify the pin-1 corner. The pin-1 corner is
on the same side as the locking lever, closest to the top of the
lever when it is in the locked position.
4. Match the pin-1 corners and insert the socket-7 processor into
the socket. No force is required and the processor should drop
into place freely.
5. Swing the locking lever down and hook it under the catch on
the side of the socket. This locks the socket-7 processor in the
socket.
6. If the socket-7 processor is installed with a cooling fan
assembly, connect the cable from the fan to the CPU fan power
connector FAN1.
Install Memory
The mainboard has three DIMM slots that can be installed with
memory modules. You must install at least one memory module in
order to use the mainboard. You must install the first memory
module into DIMM1 so that the system can share some of the
memory with the built-in graphics system. A second module can be
installed in either DIMM2 or DIMM3.
For this mainboard, you must use 168-pin, 3.3V memory modules
installed with SDRAM memory chips. For best performance, we
recommend that you use PC-100 memory modules which operate
over a 100 MHz memory bus.
Page 14
You can install any size of memory module from 16 MB up to 256
MB, so the maximum memory size is 3 x 256 MB = 768 MB.
The edge connectors on the memory modules have cut outs, which
coincide with struts in the DIMM slots, so the memory modules
can only be installed in the correct way.
On the DIMM slot, pull the locking latches at either end of the
slots outwards. Position the memory module correctly and insert it
into the DIMM slot. Press the module down into the slot so that the
locking latches lever inwards and lock the module in place.
Set the Jumpers
Jumpers are sets of pins which can be connected together with
jumper caps. The jumper caps change the way the mainboard
operates by changing the electronic circuits on the mainboard. If a
jumper cap connects two pins, we say the pins are SHORT. If a
jumper cap is removed from two pins, the pins are OPEN.
1
1
JP3
JP2
1
JP10
JP8
1
JP6
Jumper JP3: Clear CMOS Memory
Use this jumper to clear the contents of the CMOS memory. You
may need to clear the CMOS memory if the settings in the setup
utility are incorrect and prevent your mainboard from operating.
To clear the CMOS memory, disconnect all the power cables from
the mainboard and then move the jumper cap into the CLEAR
setting for a few seconds.
Page 15
FunctionJumper Setting
Normal OperationShort Pins 1-2
Clear CMOS memoryShort Pins 2-3
Note: The mainboard ships with this jumper in the CLEAR
position so you must change this jumper to NORMAL.
Jumper JP2: Keyboard Power On Selector
If you are using an ATX power supply unit, you can use hot keys
on your keyboard as a power on/off switch for the system. Use this
jumper to turn this feature on or off.
Note: Make sure that the system can provide 1A on +5VSB (+5V
Standby) signal before using the Keyboard Power On function.
FunctionJumper Setting
Disable Keyboard Power OnShort Pins 1-2
Enable Keyboard Power OnShort Pins 2-3
Jumper JP6: LAN Enable/disable Selector
This mainboard has a built-in 10BaseT/100BaseTX network
adapter. If you plan on using an alternative network adapter, you
must use this jumper to disable the onboard network adapter.
Use this jumper to enable or disable the audio system integrated on
this mainboard. Disable the built-in audio if you plan on using
another audio system on an expansion card.
Note: If you have disabled the onboard audio system with
jumper JP8, the Fax/Modem will not function even if it is
enabled.
Install the Mainboard
Install the mainboard into the system chassis. This mainboard uses
the baby-AT format. In addition the mainboard can operate using
an AT power supply unit or an ATX power supply unit. This
means that you have a wide choice of cases that can be used by this
mainboard.
Install the mainboard into the unit case. Follow the instructions
provided by the case manufacturer using the screws and mounting
points provided in the chassis.
1
J2
ATX-PWR2
AT-PWR1
Connect the power cable from the power supply unit to the power
connector on the mainboard. If you are using an AT power unit,
Page 17
connect it to the AT power connector PWR1. If you are using an
ATX power unit connect it to the ATX power connector PWR2.
Connect the case switches and indicator LEDs to the bank of
switch and LED connectors J2. See the illustration below for a
guide to the pin functions of the J2 connector.
1 2
Speaker
Pins 1-3-5-7
Reset Switch Pins 17-18
Power LED
Pins 2-4-6
Keylock
Pins 8-10
HDD LED Pins 15-16
Power Switch Pins 21-22
21 22
Page 18
Install the Extension Brackets/Options
Stereo Line-out
/Speaker
channels 1-2
The modules and extension brackets are used to transmit features
on the mainboard to external connectors that can be fixed to the
system chassis. Follow the steps below to install the extension
brackets.
Note: All the ribbon cables used on the extension brackets
carry a red stripe on the pin-1 side of the cable.
Audio Ports and Game/MIDI Port Extension Bracket
This bracket provides three audio jacks for stereo line in, stereo
line out and microphone. In addition it has a 15-pin D-connector
which can be used by either a joystick or a MIDI device.
If you are using a four channel speaker system, channel one and
two are output through the Stereo Line-out, and the rear speaker
channels three and four are output through Stereo Line-in.
1
J6-Audio Header
Stereo Line-in
/Rear speaker
channels 3-4
Microphone
Game/MIDI
Audio Ports & Game/MIDI
Extension Bracket
1. On the mainboard, locate the J6 audio header for this bracket.
2. Plug the cable from the bracket into the J6 audio header.
3. In the system chassis, remove a blanking plate from one of the
expansion slots and install the extension bracket in the slot.
Use the screw that held the blanking plate in place to secure
the extension bracket.
Page 19
Serial/Parallel Ports Extension Bracket
This bracket has one serial port - COM1 (9-pins) and one parallel
port – LPT1 (25pins).
1
COM1 Header
1
PRN1- Parallel
Port Header
Serial Port
COM1
Parallel Port
Serial/Parallel Ports
Extension Bracket
LPT1
1. On the mainboard, locate the headers COM1 and PRN1 for
this bracket.
2. Plug the serial cable into COM1 and the parallel cable into
PRN1.
3. In the system chassis, remove a blanking plate from one of the
expansion slots and install the extension bracket in the slot.
Use the screw that held the blanking plate in place to secure
the extension bracket.
Page 20
VGA Extension Bracket
The VGA extension bracket has a 15-pin connector for an external
monitor cable.
1
VGA1-VGA Header
VGA Extension Bracket
1. On the mainboard, locate the VGA1 header for this bracket.
2. Plug the cable from the bracket into the VGA1 header.
3. In the system chassis, remove a blanking plate from one of the
expansion slots and install the extension bracket in the slot.
Use the screw that held the blanking plate in place to secure
the extension bracket.
Page 21
LAN Network Adapter Extension Bracket
This bracket supports an RJ45 network connector and connects to
the built in LAN header LAN1 on the mainboard.
1
LAN1 LAN Header
LAN Extension
Bracket
1. On the mainboard, locate the LAN1 LAN header for this
bracket.
2. Plug the cable from the bracket into LAN1.
3. In the system chassis, remove a blanking plate from one of the
expansion slots and install the extension bracket in the slot.
Use the screw that held the blanking plate in place to secure
the extension bracket.
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Fax/Modem DAA Module
The Fax/Modem DAA module plugs directly into the mainboard
adjacent to an expansion slot in the system chassis. When you
remove the blanking plate from the system chassis, you can access
the LINE and TEL RJ11 connectors on the metal edge of the
Fax/Modem DAA module.
2. Plug the Fax/Modem DAA module into the J7 modem header.
3. Remove the blanking plate adjacent to the Fax/Modem DAA
module.
Line & Tel
RJ11 Sockets
Modem Header
Modem DAA Module
Page 23
Optional Digital Audio Extension Bracket
This bracket has two RCA jacks for digital audio in and digital
audio out, and an auxiliary jack for a stereo line-in device. It also
provides a pair of optic fiber interface which enables the
communication with MiniDisk or high-end audio systems.
Aux In(L) 1
SPDIF/In 5
SPDIF/Out 7
SPDIF Out
Optic Out
Optic In
SPDIF In
Aux In
+12V 3
2 Aux In(R)
6 GND 8
GND
J11 SPDIF
Header
Digital Audio
Extension Bracket
1. On the mainboard, locate the J11 SPDIF header for this
bracket.
2. Plug the cable from the bracket into J11.
3. In the system chassis, remove a blanking plate from one of the
expansion slots and install the extension bracket in the slot.
Use the screw that held the blanking plate in place to secure
the extension bracket.
Internal Digital Audio
If you have the optional internal digital audio cable, you can use it
to connect the digital audio output connector of a CD-ROM or
DVD drive to the pins 5-6 of J11.
Page 24
Optional ATX Form Card
This ATX Form card provides a mini-DIN port for infrared, one
mini-DIN port for a PS/2 mouse. In addition it has two USB
(Universal Serial Bus) ports.
J1-ATX Header
1
Infrared Port
PS/2 Mouse
Port
USB Ports
ATX Form Card
1. On the mainboard, locate the J1 ATX header for this bracket.
2. Plug the cable from the bracket into the J1 ATX header.
3. In the system chassis, remove a blanking plate from one of the
expansion slots and install the extension bracket in the slot.
Use the screw that held the blanking plate in place to secure
the extension bracket.
Page 25
Optional Infrared Port
The mainboard has an infrared header IR1 so that you can install
an optional serial infrared port.
IR1 Infrared Header
1
1. On the mainboard locate the infrared port header IR1.
2. Connect the ribbon cable from the port to the header IR1 and
then secure the port to an appropriate place in your system
chassis.
Page 26
Install Other Devices
Install and connect any other devices in the system following the
steps below.
1
1
1
FDD1
IDE2IDE1
Floppy Disk Drive
The mainboard ships with a floppy disk drive cable that can
support one or two drives. Drives can be 3.5” or 5.25” wide, with
capacities of 360K, 720K, 1.2MB, 1.44MB, or 2.88MB.
Install your drives and supply power from the system power unit.
Use the cable provided to connect the drives to the floppy disk
drive header FDD1.
IDE Devices
IDE devices include hard disk drives, high-density diskette drives,
and CD-ROM/DVD drives.
The mainboard ships with an IDE cable that can support one or
two IDE devices. If you connect two devices to a single cable, you
must configure one of the drives as Master and one of the drives as
Slave. The documentation of the IDE device will tell you how to
configure for Master or Slave.
Install the device(s) and supply power from the system power unit.
Use the cable provided to connect the device(s) to the Primary IDE
channel connector IDE1 on the mainboard.
Page 27
If you want to install more IDE devices, you can purchase a second
IDE cable and connect one or two devices to the Secondary IDE
channel connector IDE on the mainboard. If you have two devices
on the cable, one must be Master and one must be Slave.
Internal Analog Sound Connections
If you have installed a CD-ROM drive or a DVD drive, you can
connect the sound output of the drive to the built-in sound system.
On the mainboard, locate the two 4-pin connectors for J4 and J5.
There are two kinds of connector because different brands of CDROM drive have different kinds of cable connectors on their audio
output cable. Connect the cable to the appropriate connector.
1
J5J4
1
Page 28
Expansion Slots
This mainboard has two PCI 32-bit expansion slots and one 8/16bit ISA slot.
PCI1
ISA1
PCI2
Use the PCI slots to install 32-bit PCI expansion cards. Use the
ISA slot to install legacy 8/16-bit expansion cards.
Note: The PCI2 slot can only be used if you disable the onboard
LAN network using jumper JP6.
Installing an Expansion Card
1. Locate the PCI or ISA slot on the mainboard.
2. Remove the blanking plate from the appropriate expansion slot
on the system chassis.
3. Install the edge connector of the expansion card into the slot
and press it quite firmly down so that it is seated correctly.
4. Secure the bracket of the expansion card into the expansion
slot in the system chassis using the screw that held the
blanking plate in place.
Page 29
Wake On LAN Connector
If you have installed a network adapter card, connect the adapter to
the wake on LAN connector J8. You can then use the setup utility
to program your computer to resume from a power saving mode
whenever there is traffic through the network.
1
J8
Page 30
Chapter 3
BIOS Setup
Introduction
The BIOS setup utility stores information about your computer
such as the date and time, the kind of hardware you have installed,
and so on. Your computer uses this information to initialize all the
components at boot up time, and make sure that everything runs
smoothly.
If the information in the setup utility is incorrect, it may cause your
system to malfunction. It can even stop your computer from
booting properly. If this happens, you can use the clear CMOS
jumper to clear the CMOS memory area that is used to store the
setup information, or you can hold down the End key while you
reboot your computer, Holding down the End key also clears the
setup information.
You can run the setup utility and manually make changes to the
setup utility. You might need to do this to configure some of the
hardware that you add to the mainboard, such as the CPU, the
memory, disk drive, etc.
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Running the Setup Utility
Each time your computer starts, before the operating system is
booted, a message appears on the screen that prompts “Hit <DEL> if you want to run SETUP”. When you see this message, press the
Delete key and the Mainmenu page of the setup utility appears on
your monitor.
You can use the cursor arrow keys to highlight any of the options
on the Mainmenu page. Press Enter to select the highlighted
option. To leave the setup utility, press the Escape key. Hold down
the Shift key and press F2 to cycle through the optional color
schemes of the setup utility.
Some of the options on the Mainmenu page lead to tables of items
with installed values. In these pages, use the cursor arrow keys to
highlight the items, and then use the PgUp and PgDn keys to cycle
through the alternate values for each of the items. Other options on
the Mainmenu page lead to dialog boxes which require you to
answer Yes or No by hitting the Y or N keys.
If you have already made changes to the setup utility, press F10 to
save those changes and exit the utility. Press F5 to reset the
changes to the original values. Press F6 to install the setup utility
Page 32
with a set of default values. Press F7 to install the setup utility with
a set of best-performance values.
Standard CMOS Setup Page
Use this page to set basic information such as the date and time,
the IDE devices, and the diskette drives. If you press the F3 key,
the system will automatically detect and configure the hard disks
on the IDE channels.
Date & Time
Pri Master
Pri Slave
Sec Master
Sec Slave
Floppy Drive A
Floppy Drive B
Use these items to install your system with the
correct date and time
Use these items to configure devices on the
primary and secondary IDE channels. To
configure a hard disk drive, choose Auto. If the
Auto setting fails to find a hard disk drive, set it to
User, and then fill in the hard disk characteristics
(Size, Cyls, etc.) manually. If you have a CDROM drive, select the setting CDROM. If you
have an ATAPI device with removable media
(e.g. a ZIP drive or an LS-120) select ARMD.
Use these items to set the size and capacity of
the floppy diskette drive(s) installed in the
system.
Page 33
Advanced Setup Page
Use this page to set more advanced information about your system.
Take some care with this page. Making changes can affect the
operation of your computer.
Trend ChipAway
Virus
Share Memory
Size
1st Boot Device
2nd Boot Device
Try Other Boot
Devices
S.M.A.R.T. for
Hard Disks
BootUp NumLock
This mainboard has built-in virus protection in the
firmware. Use this item to enable or disable the
built-in virus protection.
This item lets you allocate a portion of the main
memory for use by the onboard VGA system.
Leave this at the default value 8 MB
Use these two items to determine the order and
priority that your computer follows to load an
operating system at start-up time.
If you enable this item, the system will also
search for other boot devices if it fails to find an
operating system from the first two locations.
Enable this item if your hard disk(s) supports
SMART (Self-Monitoring, Analysis and Reporting
Technology).
This items determines if the Num Lock key is
active or inactive at system start-up time.
Page 34
Floppy Drive
Swap
Floppy Drive
Seek
Password Check
Boot to OS/2
Over 64MB
Internal Cache
External Cache
System BIOS
Cacheable
Video 32K
Shadow
Refresh Queue
Depth
Graphic Win Size
CAS Latency
If you have two diskette drives installed and you
enable this item, drive A becomes drive B and
drive B becomes drive A.
If you enable this item, your system will check the
diskette drives at start up time. Disable this item
unless you are using an old 360K diskette drive.
If you have installed a password on your system,
use this item to determine if the password is
required to enter the setup utility (Setup) or
required at start-up time and to enter the setup
utility (Always).
Enable this item if you are booting the OS/2
operating system and you have more than 64MB
of memory installed.
Leave this item enabled since all the processors
that can be installed on this board have internal
cache memory.
Leave this item enabled since this mainboard is
installed with external cache memory.
If you enable this item, a segment of the system
BIOS will be cached to main memory for faster
execution.
When this item is enabled, 32 kilobytes of the
system video BIOS is copied to system memory
from where it can execute more rapidly.
This item determines the operation of the
memory refresh timing. We recommend that you
leave this item at the default value.
This item determines the operation of the
onboard graphics adapter. We recommend that
you leave this item at the default value.
This item determines the operation of the main
memory CAS (column address strobe). We
recommend that you leave this item at the default
value.
Page 35
Power Management Setup Page
This page sets some of the parameters for the system power
management operation.
Power
Management/APM
Standby Time Out
(Minute)
Suspend Time Out
(Minute)
Keyboard Power
On
Lan Card Power
On
Use this item to enable or disable the power
management routines. If you enable the power
management, you can use the items below to
set the power management operation.
This sets the timeout for standby mode in
minutes. If the time selected passes without any
system activity, the computer will enter the
power-saving standby mode.
This sets the timeout for suspend mode in
minutes. If the time selected passes without any
system activity, the computer will enter the
power-saving suspend mode.
Your system can enter a software power down.
If you enable this item, you can resume the
system by pressing hot keys on the keyboard.
You must enable the jumper for Keyboard
Power On.
Your system can enter a software power down.
If you enable this item, the system can
automatically resume if there is traffic on the
network adapter.
Page 36
Ring On Power On
RTC Alarm Power
On
Your system can enter a software power down.
If you enable this item, the system can
automatically resume if there is an incoming call
on the built-in Fax/Modem.
Your system can enter a software power down.
If you enable this item, the system can
automatically resume at a fixed time on the
system’s RTC (realtime clock). Use the items
below to set the date and time of the wake-up
alarm.
PCI / Plug and Play Setup Page
This page sets some of the parameters for devices installed on the
system PCI bus, and devices that use the system plug and play
capability.
Plug and Play
Aware O/S
Primary Graphics
Adapter
Enable this item if you are using an O/S that
supports Plug and Play such as Windows 95 or
98.
Use this item to define if your primary graphics
adapter is installed in a PCI slot or on an AGP
bus.
Page 37
PCI VGA Palette
Snoop
Assign IRQ for
VGA
DMA Reserved for
ISA
IRQ Reserved for
ISA
Reserved Memory
Size
Reserved Memory
Address
When this item is enabled, multiple VGA
devices operating on different buses can handle
data from the CPU on each set of palette
registers on every video device.
If this item is enabled, an IRQ will be assigned
to the PCI VGA graphics system. We
recommend that you set this value to No.
If you set it to a DMA, the channel will be
reserved for an installed non-PnP ISA or EISA
expansion card.
If you set it to an IRQ, the IRQ line will be
reserved for an installed non-PnP ISA or EISA
expansion card.
This item lets you reserve a block of memory
for any device that requires it.
This item lets you set the address for any block
of memory that has been reserved.
Load Optimal Settings
If you select this item and press Enter a dialog box appears. If you
press Y, and then Enter, the setup utility is loaded with a set of
optimal default values. The optimal default values are not very
demanding and they should allow your system to function with
most kinds of hardware and memory chips.
Load Best Performance Settings
If you select this item and press Enter a dialog box appears. If you
press Y, and then Enter, the setup utility is loaded with a set of
best-performance default values. The optimal default values are
quite demanding and your system might not function properly if
you are using slower memory chips or other kinds of lowperformance components.
Page 38
Features Setup Page
This page sets some of the parameters for peripheral devices
installed on the system.
Onboard FDC
Onboard Serial
Port1
Onboard IR Port
IR Duplex
Onboard Parallel
Port
Parallel Port Mode
Parallel Port IRQ
Parallel Port DMA
Use this item to enable or disable the onboard
floppy disk drive interface.
Use this item to enable or disable the onboard
serial port COM1, and to assign a port address
Use this item to define the protocol for an
infrared port if you have installed an optional IR
port.
Use this item to define if the optional infrared
port is full-duplex or half-duplex.
Use this item to enable or disable the onboard
parallel port LPT1, and to assign a port address
Use this item to determine the parallel port
mode. You can select Normal, ECP (Extended
Capabilities Port), EPP (Enhanced Parallel
Port), or ECP + EPP.
Use this item to assign an IRQ to the parallel
port.
Use this item to assign a DMA channel to the
parallel port.
Page 39
Onboard PCI IDE
USB Function
USB Function for
DOS
Use this item to enable or disable either of the
two onboard IDE channels, Primary or
Secondary.
Use this item to enable or disable the USB
(Universal Bus Ports) that are integrated on this
mainboard.
If you have enabled the USB function, use this
item to enable or disable USB when you are
working in the DOS environment.
CPU PnP Setup Page
This page lets you configure the mainboard for the kind of CPU
that you have installed.
CPU Plug and Play
CPU Brand
VCCore Voltage
If you set this item to Auto, the system will
automatically detect the kind of CPU you have
installed and configure the mainboard for it. If
you set this item to User Define, you can use
the following items to manually configure the
mainboard.
Use this item to set define the Brand of CPU
that you have installed in the system.
Use this item to define the core voltage of the
Page 40
processor that you have installed.
CPU Speed
CPU Base
Frequency
CPU Multiple
Factory
Use this item to define the clock speed of the
processor that you have installed.
Use this item to define the system bus
frequency that is supported by the processor
that you have installed.
Use this item to set a multiplier for the system
bus frequency. The multiplier x the system bus
frequency must equal the internal clock speed
of your CPU, e.g. 100 MHz (system bus) x 3.5
(muliplier) = 350 MHz (internal clock speed of
installed CPU).
Hardware Monitor Page
This page sets some of the parameters for the hardware monitoring
function of this mainboard.
CPU Temperature
CPU FAN Speed &
Use this item to set the threshold temperature
for the CPU. The system will alert you if this
temperature is exceeded.
Use these items to set the parameters for the
Page 41
VCCs
voltages that control the fans and the CPU
core. If the values deviate by an amount greater
than the values installed here, the hardware
monitoring will alert you with a warning.
Change Password
If you highlight this item and press Enter, a dialog box appears
which lets you enter a Supervisor password. You can enter no
more than six letters or numbers. Press Enter after you have typed
in the password. A second dialog box asks you to retype the
password for confirmation. Press Enter after you have retyped it
correctly. The password is required at boot time, or when the user
enters the setup utility.
Change or Remove the Password
Highlight this item and type in the current password. At the next
dialog box, type in the new password, or just press Enter to disable
password protection.
Exit
Highlight this item and press Enter to save the changes that you
have made in the setup utility and exit the setup program. When
the Save and Exit dialog box appears, press Y to save and exit, or
press N to exit without saving.
Page 42
Chapter 4
Software & Applications
Introduction
The support software CD-ROM included in the mainboard package
contains all the drivers and utilities as needed to use our products.
Below you can find a brief description of each software program,
and the right location for your mainboard. More information on
each individual software might be available in a README file,
located in the same directory as the software.
If the operating system used in your system is Windows 98, it
will automatically install all the drivers and utilities for your
board. See the Auto-Installing Under Windows 98 section.
Installing the Drivers
The software on the support CD-ROM is for Windows 95/NT/2000
and Windows 98, but the automatic installation is now for Win98
only. If your operating system is not Windows 98, you have to
manually install for your drivers.
Installing Under Windows 95/NT/2000
1. In order to run the software put the support software CD-ROM
in the CD-ROM drive.
2. If your operating system is Windows 95/NT, the system might
get an error message as one of two pictures below from the
PnP function.
Don’t care the message, and click the OK button to exit. You
don’t really need the file to install the drivers.
If your operating system is Windows 2000, exit the Auto Set
Up window and go on.
Page 43
3. Use either My Computer or Windows Explorer to look at the
directory structure. You must use the Open command. Doubleclicking on the drive icon will not work.
4. Execute the EXE file name given in the description below.
Note: The correct path name for each software driver is
provided, where D: identifies the CD-ROM drive letter –
modify if necessary.
Bus Master IDE Driver
The IDE Bus Master Drivers allows the system to properly manage
the IDE channels on the mainboard.
♦ Windows 9x – D:\IDE\SiS530\WIN9X\SETUP.EXE
♦ Windows NT4.0 – D:\IDE\SiS530\NT
USB Driver
The USB Driver allows the system to recognize the USB ports on
the mainboard. You need to install this driver if you are running
Windows 95. This driver is available for:
The video drivers are available for Windows 95/98 and Windows
NT. Look for the folders in:
♦ D:\VGA\SiS530
Sound Driver
The Sound driver allows the system to generate optimal sound
effects. This driver is available for:
♦ DOS & Win3.x – D:\SOUND\Driver\DOSDrv\
♦ Windows 9x – D:\SOUND\Driver\W95-98\Drv
♦ Windows NT – D:\SOUND\Driver\NT40\Drv
There is also an Audio application program available for:
♦ Windows 9x – D:\SOUND\Gamut\Audio Player
Page 44
BIOS Update Utility
The BIOS Update utility allows you to update the BIOS setup file
on your mainboard to a newer version. You can download the
latest version of the BIOS setup available for your mainboard from
the website.
♦ D:\UTILITY\AMIFL816.EXE
PC-Cillin Software
The PC-Cillin software program provides anti-virus protection for
your system. This program is available for:
♦ DOS – D:\PC-CILLIN\DOS\PCSCAN.EXE
♦ Windows 9x – D:\PC-CILLIN\WIN98\SETUP.EXE
LAN Driver
The LAN driver is required by the onboard LAN adapter.
♦ D:\LAN\Davicom9102
Modem Driver
The Modem driver is required by the onboard modem module.
MediaRing Talk provides an internet telephone for the onboard
modem.
♦ D:\MODEM\MediaRing Talk\
ADCM Software
The AMI Desk-Client Management software provides network
management services. This software is available for:
♦ Windows 9x – D:\AMI ADCM\WIN9x\SETUP.EXE
Auto-Installing Under Windows 98
During the installation under Win98 OS, the setup program will
automatically find out and match the proper drivers for the
hardware of your system. However, Windows might not be able to
detect some of your new hardware.
Page 45
Please follow the steps listed below to install drivers and
applications for your system.
1. Put the support CD into CD-ROM drive.
2. The setup window will appear as below.
3. Click Setup button to continue.
4. Click Next button to continue.
5. Select the items that you want to setup by clicking on it (the
default options are recommended). Click the Next button to
proceed.
Page 46
6. The support software will automatically install.
Once any of the installation procedures start, software is
automatically installed in sequence. You will need to follow the
onscreen instructions, confirm commands and allow the computer
to restart as few times as is needed to complete installing whatever
software you selected to install. When the process is finished, all
the support software will be installed and working.
There are some utilities that you have to manually install if you
need, check to the above section.
Using the PCI Sound Pro Application
1. Before you install the PCI Sound Pro drivers, make sure your
Operating System has been installed, otherwise the PCI Sound
Pro might be detected as “Other device” by the device manager
of your OS.
2. After the drivers are properly installed, choose the
MULTIMEDIA icon in the CONTROL PANEL when you
need to use the Software Wave-Table drivers as a MIDI output
device. Select the MIDI page and click on “C-media SoftMidi
Synthesis (Win98) / Driver (Win95)”, then click “OK” to
confirm.
3. A Windows application named Audio Rack is provided with
the PCI Sound Pro drivers, which gives you control over all the
audio functions through a user interface that is as simple to use
as a home stereo system. We recommend that you use the
System Mixer in the Audio Rack software to control your
computer’s audio volume, recording device and the recording
gain.
4. If the devices that you are using require the MIDI port as the
control interface, you need to select the MULTIMEDIA icon
in the CONTROL PANEL. Select the MIDI page and click on
“CM8738 MPU-401” (Win98) or “CM8738/C3DX PCI Audio
External MIDI Port” (Win95), and then click “OK” to confirm.
5. For more information, refer to the PCI Sound Pro manual in
the CD which ships with this mainboard.
Page 47
The Four Speakers System
The onboard Sound audio system supports 2 wave channels
(front/rear) known as the 4 speaker system. If you are running
applications which use the DirectSound® 3D or A3D® audio
interface, your system can simulate realistic 3D sound through a 4
speaker setup. Follow the steps below to install a 4-speaker setup.
Speaker Installation
Connect the front two speakers to the Line-out jack on the sound
ports extension bracket. Connect the rear two speakers to the Linein/Rear jack on the sound ports extension bracket. The original
Line-in can be moved to Aux.
Speaker Position
Set up your speakers similar to the following figure to get the best
audio result.
Page 48
This publication, including all photographs, illustrations and
software, is protected under international copyright laws, with all
rights reserved. Neither this manual, nor any of the material
contained herein, may be reproduced without the express written
consent of the manufacturer.
The information in this document is subject to change without
notice. The manufacturer makes no representations or warranties
with respect to the contents hereof and specifically disclaims any
implied warranties of merchantability or fitness for any particular
purpose. Further, the manufacturer reserves the right to revise this
publication and to make changes from time to time in the content
hereof without obligation of the manufacturer to notify any person
of such revision or changes.
Trademarks
IBM, VGA, OS/2, and PS/2 are registered trademarks of
International Business Machines.
Intel, Pentium, MMX are registered trademarks of Intel
Corporation.
Microsoft, MS-DOS and Windows 95/98/NT are registered
trademarks of Microsoft Corporation.
Sound Blaster and SB-Link are registered trademarks of Creative
Technology Ltd.
PC-cillin and ChipAwayVirus are trademarks of Trend Micro Inc.
AMI is a trademark of American Megatrends Inc.
A3D is a registered trademark of Aureal Inc.
Gamut is a registered trademark of Formosoft International Inc.
SuperVoice is a registered trademark of Pacific Image
Communications Inc.
MediaRing Talk is a registered trademark of MediaRing Inc.
WordPerfect is a registered trademark of Corel Corporation Ltd.
Other names used in this publication may be trademarks and are
acknowledged.
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment onto an outlet on a circuit different from that
to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Shielded interconnect cables and shielded AC power cable must be
employed with this equipment to insure compliance with the pertinent RF
emission limits governing this device. Changes or modifications not
expressly approved by the system’s manufacturer could void the user’s
authority to operate the equipment.
Declaration of Conformity
This device complies with part 15 of the FCC rules. Operation is subject
to the following conditions:
This device may not cause harmful interference, and
This device must accept any interference received, including
interference that may cause undesired operation.
Canadian Department of Communications
This class B digital apparatus meets all requirements of the Canadian
Interference-causing Equipment Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du
Réglement sur le matériel brouilieur du Canada.
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