Aristo AM-726V33 User Manual
ii
Contents
Chapter 1: Introduction...................................................................... 1
Key Features................................................................................... 2
Unpacking the Mainboard & Static Electricity Precautions..... 4
Chapter 2: Hardware Configuration................................................ 5
CPU Installation............................................................................. 6
Installation Procedures........................................................... 7
Mainboard Component Locations............................................. 10
Connectors..................................................................................... 11
PWR1 Ð AT Power Connector...................................... 11
COM1/2 Ð Serial Port #1/#2....................................... 11
PRN1 Ð Parallel Printer Connector.............................. 11
FDC1 Ð Floppy Disk Drive Connector........................ 11
IDE1/IDE2 Ð Primary/Secondary IDE Connectors. 11
KBD1 Ð Keyboard Connector....................................... 11
PS1/PS2 Ð PS/2 Mouse Pin Header/Connector....... 11
J2 Ð ATX Form Card Connector................................... 11
J4 (2, 4, 6, 8, 10) (KEYLOCK) Ð Keylock & Power LED
Connector........................................................................ 12
J4 (1, 3, 5, 7) (SPK) Ð Speaker Connector..................... 12
J4 (13, 14) (TB-LED) Ð Turbo LED Connector............ 12
J4 (15, 16) (HDD-LED) Ð HDD LED Connector......... 13
J4 (17, 18) (RST) Ð Reset Switch Connector................ 13
J4 (19, 20) (SPDLED) Ð Suspend LED Connector...... 13
FAN-P
Sound Pro Connectors:......................................................... 13
CD1/CD2 Ð Analog Audio for Sony/Panasonic...... 13
J3 Ð Sound and Game.................................................... 14
JP6 Ð Digital Audio IN................................................... 14
JP7 Ð Digital Audio OUT............................................... 14
Jumper Settings............................................................................ 15
JP1 Ð DIMM Voltage Selectors..................................... 15
JP3 Ð Microphone Type Selector.................................. 15
JP8 Ð Sound Pro Selector............................................... 15
JP2 Ð CMOS RAM Clear Selector............................... ..16
JP
JP4 (A, B, C, D) Ð Multiplier Selectors......................... 16
Memory Installation..................................................................... 17
/FAN-C Ð Processor/Case Fan Connector......13
5,JP10,JP11 Ð Frequency Selector........................... 16
Chapter 3: ACPI Functions & Connectors with ATX Power..... 18
PWR2 Ð ATX Style Power Connector......................... 18
Software Power-Off....................................................... 19
Modem Ring Power-On....................................................... 19
Alarm Wake Up.................................................................... 19
J4 (21, 22) (SUS-SW) Ð ATX Power Button and Suspend
Switch Connector.................................................................. 20
Chapter 4: BIOS Setup..................................................................... 21
Entering BIOS Setup.................................................................... 22
Default........................................................................................... 23
Load Optimal Settings......................................................... 23
Load Best Performance Settings......................................... 23
Setup Items.................................................................................... 23
Standard CMOS Setup......................................................... 23
Advanced CMOS Setup....................................................... 25
Advanced Chipset Setup..................................................... 27
Power Management Setup................................................... 29
PCI/Plug and Play Setup..................................................... 31
Peripheral Setup.................................................................... 32
Change Supervisor Password............................................. 34
Auto-Detect Hard Disks....................................................... 34
Save Settings and Exit.......................................................... 34
Exit Without Saving.............................................................. 34
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Chapter 1
Introduction
This mainboard is a 100MHz high-performance
mainboard based on the advanced Pentium¨ II
microprocessor and featuring Accelerated Graphics
Port (AGP) and the high-end AGPset chipset. The
mainboard offers a high degree of flexibility in
configuration and is fully IBM PC/AT compatible.
2 Chapter 1
Key Features
The advanced features of the mainboard include:
¥ Supports Pentium
266~333 MHz CPUs at Slot1 for AT Form Factor
¥ Provides 3 DIMMs for SDRAM/EDO/FPM
memory modules and is expandable up to 768MB,
however, it is not recommended to use EDO/FPM
DRAM when 100MHz CPU frequency is being
used and SDRAM has to meet the requirement of
PC-100 if using 100MHz
¥ Supports Accelerated Graphics Port (AGP) v1.0, 3
PCI, and 2 ISA slots
¥ Supports Advanced Configuration Power Interface
(ACPI) and Legacy PMU and the Ultra DMA/33,
fully compliant to PC97 and PC98
¥ Provides both AT/ATX power connectors, and
supports various functions of ATX power, such as
Suspend/Shutdown, Modem Ring On, and Alarm
Wake Up
¥ Onboard PCI Bus Master IDE interface supports 4
IDE devices with 2 channels
¥ Onboard super Multi-I/O chip supports 2 serial
ports with 16550 compatible fast UART, 1 parallel
port with EPP and ECP capabilities, and one floppy
disk drive interface with 1Mb/s transfer rate
¥ Provides ATX Form Card which containing PS/2
Mouse, 2 USB interface, and Infrared connectors
¥ System BIOS supports TrendÕs ChipAway Virus
function to ensure the entire boot process is virusfree, no installation and configuration worries
¨
II 233 ~ 500MHz and Celeron
¥ Bundled PC-cillin98 (OEM) provides automatic
Virus Protection for Windows 95/98 and the
Internet
4 Chapter 1
Unpacking the Mainboard & Static
Electricity Precautions
This Mainboard package contains the following items:
1. This Mainboard and the Device Driver
2. The Slot1 holder and AT cable set
3. This UserÕs Guide
4. Sound & Game ribbon cables/bracket and
SPDIF/IN cable
5. ATX Form Card
The mainboard is easily damaged by static electricity.
Follow the precautions below while unpacking or
installing the mainboard.
1. Do not remove the mainboard from its original
package until you are ready to install it.
2. Frequently ground yourself to discharge any static
electric charge that may build up in your body
while working on installation and/or
configuration. For example, you may ground
yourself by grasping an unpainted portion of the
systemÕs metal chassis.
3. Remove the mainboard from its anti-static
packaging and place it on a grounded surface,
component side up.
4. Handle the mainboard by its edges or by the
mounting bracket to avoid touching its
components.
5. Check the mainboard for damage. If any integrated
circuit appears loose, press carefully to seat it
firmly in its socket.
6. Do not apply power if the mainboard appears
damaged. If there is damage to the board contact
your dealer immediately.
Chapter 2
Hardware Configuration
Before you install the mainboard into the system
chassis, you may find it convenient to first configure
the mainboardÕs hardware. This chapter describes how
to set jumpers and install memory modules, and where
to attach components.
6 Chapter 2
CPU Installation
This mainboard supports Intel Pentium¨ II CPU using
a Single Edge Contact (SEC) slot. Make sure that you
have the following items (which should be included in
the package) before doing any installation. All parts
are labeled here with item numbers which will be
refered to in the Installation Procedures section. Item 1
and 2 together are the retention mechanism, please
refer to following procedures to complete your CPU
installation.
1) 4 screws:
2) 1 retention clip:
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