TYAN TRINITY I7205 User manual

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Trinity i7205 /// S2662
Revision 1.04
Copyright © TYAN Computer Corporation, 2001-2002. All rights reserved. No part of this manual
may be reproduced or translated without prior written consent from TYAN Computer Corp.
All registered and unregiste red trademarks and company names contained in this manual are
property of their respective owners including, but not limited to the following.
TYAN, Trinity i7205 are trademarks of TYAN Computer Corporation.
Intel, Pentium, and combinations thereof are trademarks of Intel Corporation.
Microsoft and Windows are trademarks of Microsoft Corporation.
Phoenix BIOS is a trademark of Phoenix Technologies.
Winbond is a trademark of Winbond Electronics Corporation.
LSI is a trademark of LSI Logic Corporation.
AnalogDevice and ADMare trademarks of Analog Devices Inc.
Sony/Philips Digital Interface (SPDIF) is a trademark of Sony Corporation and Philips Electronics.
PS/2 is a trademark of International Business Machines Corporation.
Portable Document Format (PDF) is a trademark of Adobe Corporation.
Information contained in this document is furnished by TYAN Computer Corporation and has been
reviewed for accuracy and reliability prior to printing. TYAN assumes no liability and disclaims any
express or implied warranty relating to sale and/or use of TYAN products; we also assume no
including liability or warranties relating to fitness for a particular purpose or merchantability. TYAN
retains the right to make changes to product descriptions and/or specifications at any time without
notice. In no event will TYAN be held liable for any direct or indirect, incidental or consequential
damage, loss of use, loss of data or other malady resulting from errors or inaccuracies of
information contained in this document.

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Table of Contents –
Before you begin…
Chapter 1: Introduction
1.1 Congratulations
1.2 Hardware Specifications
Chapter 2: Board Installation
2.0 Board Image
2.1 Board Parts, Jumpers and Connectors
2.2 Jumper and Connector Settings
2.3 Enable/Disable On board LAN Jumper
2.4 Fan Connectors
2.5 AUX Audio and CD Audio Connector
2.6 ACPI Wake-up Jumper for USB Port A ~ B
2.7 External SCSI LED Input Jumper
2.8 Clear CMOS Jumper
2.9 ACPI Wake-up Jumper for USB Port C ~ F
2.10 Front Panel Audio Connector
2.11 ChassisIntrusion Connector
2.12 Front Panel USB Header-1
2.13 Front Panel USB Header-2
2.14 OEM Reserved Connectors and Jumpers
2.15 Front Panel Connector
2.16 Mounting the Motherboard
2.17 Installing the Memory
2.18 Installing the Processor and Heatsink
2.19 Installing Add-In Cards
2.20 Connecting External Devices
2.21 Installing the Power Supply
2.22 Attaching IDE and Floppy Drive Cables
2.23 Finishing Up
Chapter 3:BIOS
3.0 BIOS Setup Utility
3.1 BIOS Menu Bar
3.2 BIOS Legend Bar
3.3 BIOS Main Menu
3.4 BIOS Advanced Menu
3.5 BIOS Security Menu
3.6 BIOS Power Menu
3.7 BIOS Boot Menu
3.8 BIOS Exit Menu
Chapter 4: Diagnostics
4.1 Beep Codes
4.2 Flash Utility
Appendix I: Glossary
Technical Support
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Before you begin…
Check the box contents!
The retail motherboard package should contain the following:
1x Trinity i7205 S2662 motherboard
1x 34-Pin floppy drive cable
1x LVD SCSI cable (if option SCSI included)
1x Ultra-DMA-100/66/33IDE cable
1x Trinity i7205 S2662 user’s manual
1x TYAN driver CD
1x SCSI driver diskette (if optional SCSI included)
1x I/O shield
1x CPU retention
If any of these items are missing, please contact your vendor/dealer for replacement before
continuing with the installation process.

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Chapter 1: Introduction
1.1–Congratulations!
You are now the owner of one of the most flexible mPGA478-based motherboards available:
Trinity i7205 S2662. Utilizing the latest chipset technology for Pentium 4 workstation-class
computing, the S2662 strengths are its AGP 8X graphics and USB 2.0/1.1 capabilities.
RemembertovisitTyan’s website at http://www.tyan.com. There you can find information on all of
Tyan’sproducts with FAQs, a complete distributors list, and BIOS setting explanations.
1.2–Hardware Specifications
Processor
• mPGA478 ZIF socket
• Supports Intel Pentium 4 processor
• Supports Intel Celeron mPGA478 processor
• Supports 400/533MHz Front-Side Bus
•Supports Hyper-Threading
•Onboard 3-phase switching VRM 9.0
Chipset
• Intel E7205 chipset
• MCH + ICH4 + FWH
• Winbond W83627HF super I/O chip
• Analog Device ADM1027 system monitor chip
Memory
•Four184-pin 2.5-VoltDDR DIMM sockets
•Supports dual/single memory channels
• Supports up to 4GB unbuffered DDR memory
•Supports ECC/non-ECC DDR200/266 DIMM
ExpansionSlots
• One AGP 8X/4X Pro50 slot
• Five 32-bit 33MHz (5V) PCI slots
•Totalofsixusableslots
Integrated I/O
• Six USB 2.0 and 1.1 compatible ports
(2 rear connectors and 4 front panel headers
viaan optional USB cable)
• Supports one floppy drive with 3 mode
• Two 9-pin serial connectors
• One 25-pin ECP/EPP/SPP parallel connector
•PS/2 mouse and keyboard connectors
IDE
•ICH4 provides two PCI bus master channels
for up to four Enhanced IDE devices
• Supports for UDMA 33/66/100 IDE drives and
ATAPIcompliant devices
Integrated LAN
•Intel 82540EM Gigabit Ethernet 10/100/1000Mbit
(Manufacture loading option with Intel
82551QM10/100Mbit Ethernet)
• PME wakeup support
Integrated SCSI (ManufactureLoadingOption)
• LSI 53C1000R SCSI controller
-Ultra 160 single channel SCSI chip
Integrated Audio
• Intel ICH4 AC’97 compliant audio link
• AD1981A CODEC
•Line-in, Line-out, Mic-in rear jacks
• SPDIF digital output with rear RCA connector
•Frontpanelaudioheader
• One 4-pinCD-ROM audio input header
• One 4-pin Auxiliaryaudio header
System Management
• Analog Device ADM1027 at I2C serial bus
•Total four 3-pin fan headers
•Three fan headers with tachometer monitoring
•One 3-pinchassisintrusionheader
•Temperature, voltage and fan monitoring
General Power Management
• ACPI 2.0b compliant
• PCI Bus Power Management 1.1 compliant
•Memorizepower-state before AC power cut &
restoreupon boot
BIOS
•Phoenix BIOS 6.0 on 4/8Mbit Flash ROM
•SupportsHyper-Threadingtechnology
• SupportsBIOS Boot Specification v1.1 (BBS)
• Supports ACPI 2.0 S1, S3, S4 and S5
•Supports SMBIOSv2.3
• Autoconfiguration of IDE hard disk types

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Power Management
• ACPI
-Supports ACPI S1, S3, S4 and S5 modes
-S1 is enabled by default, it can be
disabled via BIOS setting in which case
the suspend mode will be S3 instead of
S1.
•Wake-Up from S1 (stand by)
-PCI_PME#, RI#
-PS/2 keyboard, PS/2 mouse
-USBactivity/connect/disconnect
-RTC
-External Modem Ring Indicator (#RI)
-Power Button
•Wake-Up from S3 (suspend to RAM)
-PCI_PME#
-PS/2 keyboard, PS/2 mouse
-USBactivity/connect/disconnect (optional)
-RTC
-Power Button
•Power-On from S4 (suspend to disk) and S5
-RTC
-Power Button
Form Factor
•Standard ATX footprint (12” x 9.6”)
•Six-layer design
• ATX12V (20pin+4pin) power connectors
•Stacked parallel (one), serial (two) connectors
•Stacked USB (two) connectors
•Stacked PS/2 keyboard and mouse connectors
•Stacked audioLine-in, Line-out, and Mic-in
jacks (Amplifier integerated)
• One SPDIF RCA connector (output)
• OneRJ-45 10/100/1000 LAN connector with
LEDs
Regulatory
• FCC Class B (Declaration of Conformity)
•European Community CE (Declaration o f
Conformity)

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Chapter 2: Board Installation
Installation
You are now ready to install your motherboard. The mounting hole pattern of the S2662 matches
the ATX specifications. Before continuing with installation, confirm that your chassis supports a
standard ATX motherboard.
How to install our products right…. the first time!
The first thing you should do is read this user’s manual. It contains important information that will
make configuration and setup much easier. Here are some prec autions you should take when
installing your motherboard:
(1) Ground yourself properly before removing your motherboard from the antistatic bag.
Unplug the power from your computer power supply and then touch a safely grounded
object to release static charge (i.e. power supply case). For the safest conditions, Tyan
recommends wearing a static safety wrist strap.
(2) Hold the motherboard by its edges. Do not touch the bottom of the board or flex the
board in any way.
(3) Avoid touching the motherboard components, IC chips, connectors, memory modules,
and leads.
(4) Place the motherboard on a grounded antistatic surface or on the antistatic bag that the
board was shipped in.
(5) Inspectthe board for damage.
The following pages include details on how to install your motherboard into your chassis, as well
as installing the processor, memory, disk drives and cables.
NOTE DO NOT APPLY POWER TO THE BOARD IF IT HAS BEEN DAMAGED

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2.0–Board Image
The following is an image of the S2662.
This picture is representative of the latest board revision available at the time of
publishing. The board you receive may or may not look exactly like the above picture.
The following page includes details on the vital components of this motherboard.

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2.1–Board Parts, Jumpers and Connectors
This diagram is representative of the latest board revision available at the time of
publishing. The board you receive may not look exactly like the above diagram.
Jumper Legend
Jumper OFF without jumper cover
Jumper ON with jumper cover
To indicate where the location of pin-1
To indicate where the location of pin-1

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2.2–Jumper and Connector Settings
Jumper /
Connector Function Settings
J8
Enable/Disable Onboard Intel
82540EM GbE NIC Open: Enable (Default) Close: Disable
J10 Fan Connector Withtachometermonitoring
J11 AUX Audio Connector
J12 CD Audio Input Connector
J13 ACPI Wake-up Jumper
(USBPort-A and USB Port-B)
ClosePin-1 and Pin-2
Rear panel USB devices’ ACPI S1 wake up
ClosePin-2 and Pin-3(Default)
Rear panel USB devices’ ACPI S1/S3/S4 wake up
J16 Fan Connector Withtachometermonitoring
J21 Fan Connector Withtachometermonitoring
J22 Optional SCSI LED Input jumper
J28 ClearCMOS Jumper Open: Normal (Default)
Close: Clear CMOS Mode
J37 Fan Connector Withtachometermonitoring
J39 ACPI Wake-up Jumper (USBPort-C,USBPort-D, USB
Port-EandUSB Port-F)
ClosePin-1 and Pin-2
Front panel USB devices’ ACPI S1 wake up
ClosePin-2 and Pin-3 (Default)
Front panel USB devic es’ ACPI S1/S3/S4 wake up
J71
Front Panel Audio Connector
J72 Chassis Intrusion Connector
J73 Front Panel USB Header-1
J74 Front Panel Connector
J79 Front Panel USB Header-2

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2.3–Enable/Disable On board LAN Jumper (J8)
OPEN (Default)
Toenable onboardLAN
CLOSE
To disable onboard LAN
2.4–Fan Connectors (J10, J16, J21 and J37)
Use these headers to connect chassis and
processor cooling fans to your motherboard.
Cooling fans can keep the system stable and
reliable for its product life.
Max 850mA fans supported
2.5–AUX Audio connector (J11) and CD Audio connector (J12)
J11 (AUX Audio connector)
Connects to internal audio sources such as TV
tuner, MPEG, or other similar cards
J12 (CD Audio connector)
Connects to a CD-ROM drive via an optional
CD audio cable