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Trinity i845GL
S2098
Revision 1.00
Copyright © TYAN Computer Corporation, 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 unregistered t r ademarks and company names contained in this manual are
property of their respective owners including, but not limited to the following.
TYAN, Trinity i845GL S2098 are trademarks of TYAN Computer Corporation.
Intel, Xeon, and combinations thereof are trademarks of Intel Corporation.
AwardBIOS are trademarks of Phoenix Technology.
Microsoft, Windows are trademarks of Microsoft Corporation.
IBM, PC, AT, PS/2 are trademarks of IBM Corporation.
Promise is a trademark of Promise Technology.
ATI, ATI RAGE is a trademark of ATI Technologies Incorporated.
Winbond is a trademark of Winbond Electronics 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 whatsoever, and
disclaims any express or implied warranty, relating to sale and/or use of TYAN products 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 o r inaccuracies of information
contained in this document.
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http://www.TYAN.com

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Summary of Contents for TYAN TOMCAT I845GL

  • Page 1 S2098 Revision 1.00 Copyright © TYAN Computer Corporation, 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 unregistered t r ademarks and company names contained in this manual are property of their respective owners including, but not limited to the following.
  • Page 2: Table Of Contents

    ……………………………………………Page 31 3.8 PC Health Status ……………………………………………Page 32 3.9 Frequency and Voltage Control ……………………………………………Page 33 Chapter 4: Diagnostics ……………………………………………Page 34 4.1 Beep Codes ……………………………………………Page 34 4.2 Flash Utility ……………………………………………Page 34 Appendix I: Glossary ……………………………………………Page 35 Technical Support ……………………………………………Page 40 http://www.TYAN.com...
  • Page 3: Before You Begin

    1x Ultra-DMA-133/100/66 IDE cable 1x Trinity i845GL User’s Manual 1 x Trinity i845GL Quick Reference 1x TYAN driver CD 1x I/O shield If any of these items are missing, please contact your vendor/dealer for replacement before continuing with the installation process.
  • Page 4: Chapter 1: Introduction

    Extreme Graphics, and more. These features enable breakthrough performance for today’s rapidly developing multimedia applications. Visit TYAN’s Website at http://www.TYAN.com. There you can find information on all of TYAN’s products with FAQ’s, distributor’s list and BIOS setting explanations. 1.2 – Hardware Specifications...
  • Page 5 • Multiple boot options • Linux (Tested under Red Hat 7.3) • Power Management: S1, S3, S4 • Jumper free setting for CPU over clocking TYAN reserves the right to add or discontinue support for any OS with or without notice. http://www.TYAN.com...
  • Page 6: Chapter 2: Board Installation

    (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 wri s t strap.
  • Page 7: Board

    The above photograph is purely representative. Due to engineering updates and new board revisions, certain components may change and or be repositioned. The picture above may or may not look exactly like the board you received. The following page includes details on the vital components of this motherboard. http://www.TYAN.com...
  • Page 8: Board Jumpers

    2.2 – Board Jumpers This jumper diagram 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 diagram. http://www.TYAN.com...
  • Page 9: Fan Connectors

    Pin 16 Pin 18 Reserved Power Power Power Power Speaker Speaker Speaker Speaker Switch Switch Pin 1 Pin 3 Pin 5 Pin 7 Pin 9 Pin 11 Pin 13 Pin 15 Pin 17 Reserved Reset Infrared Infrared Infrared Infrared Switch http://www.TYAN.com...
  • Page 10: Wake-On-Lan (J10)

    Pins grouped together: 1,2: VCC 3,4: USB + 5,6: USB – 7,8,9,10: GND Pin 2 Pin 4 Pin 6 Pin 8 Pin 10 USB + USB – Pin 1 Pin 3 Pin 5 Pin 7 Pin 9 USB + USB – http://www.TYAN.com...
  • Page 11: Mounting The Motherboard

    If there are any studs missing, you will know right away since the motherboard will not be able to be securely installed. Some chassis’ include plastic studs instead of metal. Although the plastic studs are usable, TYAN recommends using metal studs with screws that will fasten the motherboard more securely in place.
  • Page 12: Installing The Memory

    133MHz. For this, PC2100 DDR modules are required. Critically important is whether you’re using the recommended memory for the current board you have. For this information, please check TYAN’s web site at: www.TYAN.com. The following diagram shows the types of RAM modules you may encounter.
  • Page 13: Memory Installation Procedure

    To remove the memory module, simply push the latches outwards until the memory module pops up. Then simply remove the module. Due to the PCI v2.2 specifications, you MUST unplug the power connector to the NOTE motherboard before performing system hardware changes to avoid having your motherboard boot-up automatically. http://www.TYAN.com...
  • Page 14: Installing The Processors/Heatsink

    Because there are many different types of heatsinks available from many different manufacturers, many have their own method of installation. For the safest method of installation and information on choosing the appropriate heatsink, please refer to TYAN’s website: http://www.TYAN.com. http://www.TYAN.com...
  • Page 15: Attaching Drive Cables

    2.13 – Attaching Drive Cables Attaching IDE cables to your drives is simple because they only go in one way. TYAN motherboards have two on-board IDE channels for you to use, each supporting two drives. There is a white and a black IDE connector on your motherboard.
  • Page 16 Before continuing onto Connecting External Devices, make sure everything is properly connected. Things like jumpers and case wiring are the most common NOTE causes of troubleshooting frustrations, both for the end-user and for any company doing technical support. http://www.TYAN.com...
  • Page 17: Installing Add-In Cards

    YOU MUST unplug the power connector to the motherboard before performing NOTE system hardware changes, to avoid having your motherboard boot-up automatically, due to the PCI v2.2 spec. http://www.TYAN.com...
  • Page 18: Connecting External Devices

    At times, attaching connectors in the incorrect orientation can damage, bend and or break the pins. 2.16 – LAN LED Scheme Link LED Activity LED Linked at Blink 10Mbps Linked at Yellow Blink 100Mbps http://www.TYAN.com...
  • Page 19: Installing The Power Supply

    In the rare circumstance that you have experienced difficulty, even though the instructions herein were followed, you can find help by asking your vendor for assistance. If they are not available for assistance, please find setup information and documentation online at our website or by calling your vendor’s support line. http://www.TYAN.com...
  • Page 20: Chapter 3: Bios

    THE FOLLOWING SECTION DETAILS MOST IF NOT ALL OF THIS BOARD’S BIOS FEATURES. HOWEVER, YOUR ACTUAL BIOS SETUP MAY NOT BE EXACTLY AS THE NOTE ONE DETAILED IN THIS MANUAL. PLEASE REFER TO THE TYAN WEBSITE FOR UP TO DATE FEATURES CONCERNING BIOS AND OTHER DATA. http://www.TYAN.com...
  • Page 21 Chipset section unless you are absolutely sure you need to. The Chipset defaults were carefully chosen by TYAN or your system manufacturer for the best performance and reliability. Even a seemingly small change to the Chipset setup options may cause the system to become unstable or unusable.
  • Page 22: Entering Setup

    In this section, you can alter general features such as the data and time, as well as access to the IDE configuration options. Note that the options listed below are for options that can directly be changed within the Main Setup screen. http://www.TYAN.com...
  • Page 23 EGA/VGA Defines video display Video CGA 40 mode. CGA80 MONO No Errors All Errors Halt On Determines if the All, but keyboard computer should stop when an error is detected All, but diskette during power up. All, but disk/key http://www.TYAN.com...
  • Page 24: Advanced Bios Features

    Defines how many characters are Typematic Rate repeated per second when holding (chars/Sec) down a key on the keyboard. 250, 500, 750, 1000 Defines the delay that occurs at Typematic Delay (MSec) keystroke before that key will start to repeat. http://www.TYAN.com...
  • Page 25: Advanced Chipset Features

    Enabled Toggles the display of the EPA Small Logo (EPA) Show Disabled Energy Star logo at POST. 3.4 – Advanced Chipset Features In Advanced Chipset Features, you will be able to adjust many of the chipset special features. http://www.TYAN.com...
  • Page 26 AGP Aperture Size (MB) for AGP functions. Enabled Enables or Disables On-Chip VGA Disabled onboard VGA. Sets the on-chip VGA On-Chip Frame Buffer Size Frame buffer size Auto, CRT, TV, EFP Selects the display device Boot Display during bootup. http://www.TYAN.com...
  • Page 27: Integrated Peripherals

    Audio by BIOS. Enabled Enables or disables LAN 1 Onboard LAN Device 1 Disabled (10/100Mbit) Enabled Enables or disables LAN 2 Onboard LAN Device 2 Disabled (Optional 10/100Mbit) PCI Slot Selects the primary graphics card. Init Display First Onboard http://www.TYAN.com...
  • Page 28 Sets the address of the onboard 378/IRQ7 parallel port. Onboard Parallel Port 278/IRQ5 3BC/IRQ7 SPP, EPP, ECP, Sets the operation mode of the Parallel Port Mode ECP+EPP parallel port. Configures the parallel port DMA ECP Mode Use DMA channel for the selected ECP mode. http://www.TYAN.com...
  • Page 29: Power Management Setup

    Wake Up by PCI Card Enabled powered on by a PCI Card. Disabled Defines whether the system will Power On by Ring or Enabled wake up if the modem is dialed Wake Up on LAN into. Set for default. http://www.TYAN.com...
  • Page 30 Primary IDE 0/1 for power saving. Disabled Enables or Disable of monitoring FDD, COM, LPT Port Enabled FDD, COM, LPT for power saving. Disabled Enables or Disables monitoring PCI, PIRQ [A-D] # Enabled PCI PIRQ [A-D] # IRQ Active. http://www.TYAN.com...
  • Page 31: Pnp/Pci Configuration

    Options related to all the configurations of Pnp/PCI resources. Rest Configuration data Enabled Leave as Default. Disabled Auto (ESCD) Defines whether system Resources Controller Manual resources are controlled by BIOS or by user. PCI/VGA Palette Snoop Enabled Leave as Default. Disabled http://www.TYAN.com...
  • Page 32: Pc Health Status

    75° C / 167° F The onboard hardware monitoring ASIC automatically detects the system, motherboard, and CPU temperatures. It detects the CPU and chassis fan speeds in RPM. The hardware monitor ASIC also detects the voltage output through the voltage regulators. http://www.TYAN.com...
  • Page 33: Frequency And Voltage Control

    3.9 – Frequency and Voltage Control Options related to control CPU clock and frequency ratio. Warning: The following options are to be changed only by a certified technician or at TYAN’s discretion. Damage to your processor, motherboard, memory, or any other device in your system can be caused by mishandling the following settings.
  • Page 34: Chapter 4: Diagnostics

    Please check our website for memory compatibility. Before calling your vendor or calling TYAN Tech Support, be sure that you know how many beeps your board made, and how long the beeps were. Also have other information such as your attached add-in cards, drives and OS to help speed up the support process and come to a possible solution faster.
  • Page 35: Appendix I: Glossary

    SRAM instead of in the slower DRAM. Note that the cache is also much smaller than your system memory: a typical cache size is 512KB, while you may have as much as 4GB or more of system memory. http://www.TYAN.com...
  • Page 36 EEPROM (Electrically Erasable Programmable ROM): also called Flash BIOS, is a ROM chip which can, unlike normal ROM, be updated. This allows you to keep up with changes in the BIOS programs without having to replace the BIOS chip. TYAN’s BIOS updates can be found at http://www.TYAN.com.
  • Page 37 PCI (Peripheral Component Interconnect): a 32 or 64-bit local bus (data pathway) which is faster than the ISA bus. Local buses are those which operate within a single system (as opposed to a network bus, which connects multiple systems). http://www.TYAN.com...
  • Page 38 Serial port: called as such because it transmits the eight bits of a byte of data along one wire, and receives data on another single wire (that is, the data is transmitted in serial form, one bit after another). Sleep/Suspend mode: in this mode, all devices except the CPU shut down. http://www.TYAN.com...
  • Page 39 ZIF Socket (Zero Insertion Force socket): these sockets make it possible to insert CPUs without damaging the sensitive CPU pins. The CPU is lightly placed in an open ZIF socket, and a lever is pulled down. This shifts the processor over and down, guiding into the board and locking it into place. http://www.TYAN.com...
  • Page 40: Technical Support

    Return Merchandise Authorization (RMA) number. The RMA number should be prominently displayed on the outside of the shipping carton and the package should be mailed prepaid. TYAN will pay to have the board shipped back to you. http://www.TYAN.com...
  • Page 41 Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by manufacturer. Dispose of used battery according to manufacturer instructions and in accordance with your local regulations. Document #: D1493 - 100 http://www.TYAN.com...

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