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Thunder i7501Xtreme
S2726
Covers models:
S2726UG5N/S2726G5N
Revision 1.01
Copyright © TYAN Computer Corporation, 2002-2003. 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 trademarks and company names contained in this manual are
property of their respective owners including, but not limited to the following.
TYAN, Thunder i7501Xtreme S2726 are trademarks of TYAN Computer Corporation.
Intel, Xeon, and combinations thereof are trademarks of Intel Corporation.
AMI, AMIBIOS are trademarks of AMI Software Inc.
Microsoft, Windows are trademarks of Microsoft Corporation.
IBM, PC, AT, PS/2 are trademarks of IBM Corporation.
Winbond is a trademark of Winbond Electronics 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 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 or inaccuracies of information
contained in this document.
1
http://www.TYAN.com

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Summary of Contents for TYAN THUNDER I7501 XTREME

  • Page 1 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.
  • Page 2: Table Of Contents

    ……………………………………………Page 35 Appendix I: Onboard LAN LED Color Def. …………………………………… ………Page 36 Appendix II: Glossary ……………………………………………Page 35 Appendix III: SMDC ……………………………………………Page 42 Appendix IV: Riser Cards ……………………………………………Page 43 Appendix V: Pin outs for jumpers/headers ……………………………………………Page 44 Technical Support …………………………………………….Page 46 http://www.TYAN.com...
  • Page 3: Before You Begin

    1x Ultra-DMA-100/66/33 IDE cable 1x Thunder i7501Xtreme Quick Reference guide/sticker. 1x Thunder i7501Xtreme User’s Manual 1x TYAN driver CD 1x Adaptec Ultra160/Ultra320 SCSI driver diskette (if optional SCSI included) 1x I/O shield with 5 LAN ports 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

    Remember to visit TYAN’s Website at http://www.tyan.com . There you can find information on all of TYAN’s products with FAQs, distributors list and BIOS setting explanations. 1.2 – Hardware Specifications Processor Integrated SCSI (manufacturing option) •...
  • Page 5: Software Specifications

    • AMI BIOS on 4Mbit Flash ROM • User settings for hardware monitoring • Auto-configuration of IDE hard drive types • Multiple boot options TYAN reserves the right to add support or discontinue support for any OS with or without notice. Regulatory •...
  • 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 wrist strap.
  • Page 7: Picture Of S2726Ug5N 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 And Fan Locations

    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. See the jumper descriptions on next page. 2.2 LED locations NOTE: See page 11 for information on the LEDs http://www.TYAN.com...
  • Page 9: Jumper Information

    BIOS by using these jumpers. Clear CMOS Power off system, disconnect power supply from motherboard Set jumper J21 to Clear CMOS Wait about 5 seconds Default Set jumper J21 to Normal http://www.TYAN.com...
  • Page 10: Led Information

    = Pin 1 & 3 Power LED Header = Pin 2 & 4 Power-On Switch = Pin 6 & 8 Reset Switch = Pin 5 & 7 Chassis Intrusion Header = Pin 17 & 18 2.4 – LED Information http://www.TYAN.com...
  • Page 11: Fan Header Information

    Up to 2 Amp on FAN3 Jumper open = FAN3 supports RPM read and fan control. FAN3 current rate is up to 1.2 Amperes. Jumper closed = FAN3 supports RPM read, but no fan control. FAN3 current rate is up to 2 Amperes. http://www.TYAN.com...
  • Page 12: Pci Setup & Bus Diagram

    Slot (3): 64-bit 100/133MHz PCI - X 2726GN5 (non SCSI version supports PCI-X 133) 3.3 volt cards accepted Supports Zero Channel RAID The PCI-X slots on the Thunder i7501 Xtreme operate on independent PCI-X buses, which gives you maximum bandwidth. Bus Diagram of S2726UG5N http://www.TYAN.com...
  • Page 13: 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 14: 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 diagrams show some types of DDR modules you may encounter:...
  • Page 15 Memory Installation Procedure The Thunder i7501 Xtreme requires that memory modules be installed in pairs. Please refer to the next page for exact details on installing memory modules correctly. When installing memory modules, make sure the modules align properly with the memory socket.
  • Page 16 When installing modules, install them in this order: A1, B1, A2, B2, etc. The Thunder i7501 Xtreme supports up to 12GB of memory with 2GB registered DDR 128MB, 256MB, 512MB, 1GB, and 2GB Registered PC2100/PC1600 DDR SDRAM memory modules are supported in x4 or x8 configuration Use ONLY x8 OR x4 type memory modules.
  • Page 17: Installing The Processors & Heatsinks

    Your Thunder i7501Xtreme supports the latest processor technologies from Intel. Check the http://www.Tyan.com following page on TYAN’s website for latest processor support: The following diagrams will detail how to install your processor(s): The CPU Voltage Mismatch (LED) – Refer to D11 on page 8 and page 11.
  • Page 18 Align the heatsink mounting bracket to the holes around the processor socket Insert Black securing peg into bracket holes Insert White locking peg into Black securing peg Repeat process to mount all other brackets Seat heatsink between brackets on processor Attach heatsink clips http://www.TYAN.com...
  • Page 19: Attaching Drive Cables

    Attaching IDE drive cabling is simple. These cables are “keyed” to only allow them to be connected in the correct manner. Tyan motherboards have two on-board IDE channels, each supporting two drives. The black connector designates the Primary channel, while the white connector designates the Secondary channel.
  • Page 20 Usually signifies that the cable on the drive is on backwards, which is a common issue. Drive activity light is constantly on Reverse the cable at the floppy drive end and try again. http://www.TYAN.com...
  • Page 21: Installing Add-In Cards

    Before Continuing onto section 2.11 – Connecting External Devices, make sure everything is properly connected. Things like jumpers and case wiring are the most common causes of troubleshooting frustrations, both for the end-user and for any company doing technical support. http://www.TYAN.com...
  • Page 22: Connecting External Devices

    The following diagram will detail the ATX port stack for the following board: S2726 Thunder i7501 Xtreme At times, the PS/2 ports for keyboard and mice may be mixed up. Simply remember that the port that is closest to the motherboard belongs to the keyboard and the one on top belongs to the mouse.
  • Page 23: Finishing Up

    In the rare circumstance that you have experienced difficulty, 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 24: Chapter 3: Bios

    (hard drive, CD-ROM, etc). If one is found, the BIOS will launch that operating system and hand control over to it. You can enter the BIOS setup by pressing the [Delete ] key when the machine boots up and begins to show the memory count. http://www.TYAN.com...
  • Page 25 The best advice is to only alter settings that you thoroughly understand. In particular, do not change settings in the Chipset section unless you are absolutely sure of the outcome. Tyan or your system manufacturer for the best performance and reliability carefully chose the Chipset defaults.
  • Page 26: Main Setup

    0, 5, 10, 15, 2.0x, Defines how long the system will try to detect ATAPI Detect Time Out 2.5x, 3.0x, 3.5x ATAPI devices for. Host & Device ATAPI 80pin Cable Toggles the detection of 80wire IDE cables. Host Detect Device http://www.TYAN.com...
  • Page 27: Floppy Configuration

    Standard one-way protocol for parallel devices. Bi-directional Two-way protocol Parallel Port Mode Enhanced Parallel Port may provide higher bandwidth if an EPP compliant device is Enhanced Compatibility Port may provide higher bandwidth if an ECP compliant device is used). http://www.TYAN.com...
  • Page 28: Onboard Device Configuration

    These settings enable you to set which IRQs will be reserved for 14, 15 other devices other than the ones that use them by default. DMA Channel These settings enable DMA channel 0 and 1 to be enabled or 0, 1, 3, 5, 6, 7 disabled. http://www.TYAN.com...
  • Page 29: Chipset

    [Disabled] [Enabled] ICH3 Dev29 Func1, USB#2 Enables internal USB 2 [Disabled] [Enabled] ICH3 Dev29 Func2, USB#3 Enables internal USB 3 [Disabled] [Enabled] LPC 2Eh-2Fh Decode [Disabled] [Enabled] Super I/O address. LPC 2Eh-2Fh Decode [Disabled] (This is a fixed option) http://www.TYAN.com...
  • Page 30: Intel Pci-64 Hub Configuration

    WOL S1 & S5 Disabled NIC.) This option allows you to define whether or not to enable ACPI ACPI APIC Support management features. 3.15 – ACPI Advanced Options related to advanced power management settings interface can be altered through the following options. http://www.TYAN.com...
  • Page 31: Boot

    Options related exiting and saving can be done using the following. Exit Saving Changes Exit and save options. Exist Discarding Changes Exit but don’t save options. Load Setup Defaults Load the BIOS setup default settings. Discard Changes Discard any changes made. Save Changes Save changes. http://www.TYAN.com...
  • Page 32: Chapter 4: Diagnostics

    Chassis Fan 4 0x28h Chassis Fan 5 0x29h Chassis Fan 6 0x2Ah On chip Xeon Thermal Sensor for 400Mhz FSB Xeon Hardware Monitor Chip 3: Intel Xeon Thermal Sensor Slave Address: 0x18h Sensor Name Bank Register CPU1 temperature 0x01h http://www.TYAN.com...
  • Page 33 Memory, Vide o, CPU By checking these items, you will most likely find out what the problem might have been when setting up your system. For more information on troubleshooting, check the Tyan website at: http://www.tyan.com http://www.TYAN.com...
  • Page 34: Beep Codes

    Beeps = Only one DIMM inserted. Before contacting your vendor or Tyan Technical Support, be sure that you note as much as you can about the beep code length and order that you experienc e. Also, be ready with information regarding add-in cards, drives and O/S to speed the support process and come to a quicker solution.
  • Page 35: Flash Utility

    BIOS. There are no NOTE exceptions. Tyan does not have a policy for replacing BIOS chips directly with end users. In no event will Tyan be held responsible for damages done by the end user. http://www.TYAN.com...
  • Page 36: Appendix I: Onboard Lan Led Color Def

    Left LED Right LED Network link not established Linked at 10 Mbps (10 BaseT) Green Activity at 10 Mbps Blink Green Linked at 100 Mbps (100 BaseTX) Yellow Activity at 100 Mbps Blink Yellow NOTE: Bottom LANs are inverted. http://www.TYAN.com...
  • Page 37: Appendix Ii: Glossary

    SRAM instead of in the slow DRAM. Note that the cache is also much smaller than your regular memory: a typical cache size is 512KB, while you may have as much as 4GB of regular memory. http://www.TYAN.com...
  • Page 38 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 buy a new chip. TYAN’s BIOS updates can be found at http://www.TYAN.com EMRL: Embedded RAID Logic.
  • Page 39 Form factor: an industry term for the size, shape, power supply type, and external connector type of the Personal Computer Board (PCB) or motherboard. The standard form factors are the AT and ATX, although TYAN also makes some Baby-AT and ATX Footprint boards. Global timer: onboard hardware timer, such as the Real-Time Clock (RTC).
  • Page 40 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). http://www.TYAN.com...
  • Page 41 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 shift the processor over and down, guiding into the board and locking it into place. http://www.TYAN.com...
  • Page 42: Appendix Iii: Smdc

    Tyan SMDC is not a peripheral card. Unlike regular peripheral card such as AGP card, Network card or SCSI card, SMDC does not require any hardware specific driver. As long as a standby power comes into the system, SMDC will begin looking after the system.
  • Page 43: Appendix Iv: Riser Cards

    Appendix IV: Riser Cards Please check with your distributor for these riser cards or check http://www.etyan.com to purchase the desired card(s). http://www.TYAN.com...
  • Page 44: Appendix V: Pin Outs For Jumpers/Headers

    10 PIN header(j34) J34 header as appears on motherboard NC/KEY NC/KEY ** pin one is identified on the motherboard and also on page 8 J53, j58, J67 & J68...….Intel 82546 4 pin external activity J55……………………..Intel 82551 4 pin external activity http://www.TYAN.com...
  • Page 45 Odd pin Signal Even Pin Signal 1***** LAD0 LAD1 LAD2 LAD3 GND1 LFRAME# GND2 PCI_CLK GND3 PCIRST# GND4 I2C1CLK I2C1DA GND5 IC24CLK I2C4DA GND6 I2C3CLK I2C3DA 5VSB1 I2C2CLK I2C2DA 5VSB2 GND7 PWRBTN# PCIPME# RSTBTN# SVM_IRQ# SLPBTN# SVM_WOL# EXTSMI# SVM_THERM# http://www.TYAN.com...
  • Page 46: 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 47 http://www.TYAN.com...
  • Page 48 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 #: D1518 - 101 http://www.tyan.com...

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