... any technical problems or other questions you need clarified?
Please contact:
• your sales partner
• your sales outlet
The latest information and updates (e. g. BIOS update) on our mainboards can be found on the
Internet under: http://www.fujitsu-siemens.com
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This manual has been printed on recycled paper.
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Herausgegeben von/Published by
Fujitsu Siemens Computers GmbH
Bestell-Nr./Order No.: A26361-D1691-Z120-1-7619
Printed in the Federal Republic of Germany
AG 0604 06/04
Ausgabe/Edition 1
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 i7525 and S2676 are trademarks of TYAN Computer Corporation.
Intel, Xeon, and combinations thereof are trademarks of Intel Corporation.
Phoenix, PhoenixBIOS are trademarks of Phoenix Technologies.
Microsoft and Windows are trademarks of Microsoft Corporation.
Linux is a trademark of Linus Torvalds.
IBM, PC, AT and PS/2 are trademarks of IBM Corporation.
ATI, ATI RAGE is a trademark of ATI Technologies Incorporated.
SMSC is a trademark of SMSC - Standard Microsystems 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.
Copyright ã Fujitsu Siemens Computers GmbH 2004
All rights, including rights of translation, reproduction by printing, copying or similar methods, even of
parts are reserved.
Offenders will be liable for damages.
All rights, including rights created by patent grant or registration of a utility model or design, are
reserved. Delivery subject to availability.
Right of technical modification reserved.
This manual was produced by
cognitas. Gesellschaft für Technik-Dokumentation mbH
www.cognitas.de
Technical Support ........................................................................................................................... 66
2 A26361-D1691-Z120-1-7619, Edition 1
Mainboard D1691
Your mainboard is available in different configuration levels. Depending on the configuration chosen,
some of the hardware components described may not be available on your mainboard.
Notational conventions
The meanings of the symbols and fonts used in this manual are as follows:
!
i
Ê Text which follows this symbol describes activities that must be performed in the order shown.
↵ This symbol indicates that you must press the Enter key.
Text in this typeface indicates screen outputs.
Text in this bold typeface indicates the entries you make via the keyboard.
Text in italics indicates commands or menu items.
"Quotation marks" indicate names of chapters or terms.
indicates information which is important for your health or for preventing physical damage.
indicates additional information which is required to use the system properly.
A26361-D1691-Z120-1-7619, Edition 1 1
Mainboard D1691
Important notes
With the mainboard installed you must open the system to access the mainboard. How to dismantle
and reassemble the system is described in the operating manual accompanying the system.
Connecting cables for peripherals must be adequately shielded to avoid interference.
Observe the safety notes in the operating manual of your system.
!
i
Incorrect replacement of the lithium battery may lead to a risk of explosion.
Components can become very hot during operation. Ensure you do not touch components
when making extensions to the mainboard. There is a danger of burns!
The shipped version of this board complies with the requirements of the EEC directive
89/336/EEC "Electromagnetic compatibility".
Compliance was tested in a typical PC configuration.
When installing the board, refer to the specific installation information in the manual for
the receiving device.
The warranty is invalidated if the system is damaged during the installation or
replacement of expansions. Information on which expansions you can use is available
from your sales outlet or the customer service centre.
Information about boards
To prevent damage to the mainboard, the components and conductors on it, please take great care
when you insert or remove boards. Take great care to ensure that extension boards are slotted in
straight, without damaging components or conductors on the mainboard, or any other components,
for example EMI spring contacts.
Remove the plug from the mains outlet so that system and mainboard are totally disconnected from
the mains voltage.
Be careful with the locking mechanisms (catches, centring pins etc.) when you replace the
mainboard or components on it, for example memory modules or processors.
Never use sharp objects (screwdrivers) for leverage.
Boards with electrostatic sensitive devices (ESD) are identifiable by the label shown.
When you handle boards fitted with ESDs, you must, under all circumstances,
observe the following:
• You must always discharge static build up (e.g. by touching a grounded object)
before working.
• The equipment and tools you use must be free of static charges.
• Remove the power plug from the mains supply before inserting or removing
boards containing ESDs.
• Always hold boards with ESDs by their edges.
• Never touch pins or conductors on boards fitted with ESDs.
2 A26361-D1691-Z120-1-7619, Edition 1
Mainboard D1691
Before you begin…
Check the box contents!
The retail motherboard package should contain the following:
1x Thunder i7525 S2676 motherboard
1x 34-pin floppy drive cable
1x 80-pin Ultra-DMA-133/100/66/33 IDE cable
1x 68-pin Ultra 320 SCSI cable
1x Thunder i7525 S2676 User’s Manual
1x Thunder i7525 S2676 Quick Reference
1x TYAN driver CD
1x I/O shield
1 x Serial ATA driver diskette
1 x Serial ATA power cable
If any of these items are missing, please contact your vendor/dealer for replacement before
continuing with the installation process.
2 x Serial ATA cables
A26361-D1691-Z120-1-7619, Edition 1 3
Chapter 1: Introduction
Chapter 1: Introduction
1.1 - Congratulations!
You have purchased one of the most powerful Intel Xeon-based workstation solutions in a
standard SSI EEB v3.5 form factor.
Based on the Intel E7210 chipset, the Thunder i7525 S2676 features some state-of-the-art
technologies such as dual/single 800 MHz FSB Xeon processor support, multiple PCI-Express
buses, dual channel DDR-II memory design, onboard PCI-Express Gigabit Ethernet port, Serial-ATA
IDE ports, and multiple USB2.0 (Universal Serial Bus) ports.
By doubling the capability of existing AGP8x designs with transfer rates of 4.0 Gigabytes per second
over a x16 PCI Express lane for graphics controllers, the onboard x16 PCI-Express slot supports a
high performance graphics infrastructure for high-end gaming or multimedia.
Visit Tyan’s website at http://www.tyan.com. There, you can find information on all of Tyan’s products
with up-to-date FAQs, a list of worldwide distributors, Tyan software utilities, the latest drivers,
memory compatibility listings, and BIOS setting explanations.
4 A26361-D1691-Z120-1-7619, Edition 1
Chapter 1: Introduction
1.2 - Hardware Specifications
Processors
● Dual mPGA604 ZIF sockets
● Supports single or dual Intel Xeon
processors (Nocona/Jayhawk)
● 800MHz Front-Side Bus
● Dual onboard 4-phase VRD10.1 complaint
voltage regulation design
Integrated Mass Storage Port
●Two ICH5-S integrated SATA ports up to
1.5 Gbit/s with SATA RAID 0,1 under
Windows
●Two bus-master UDMA ATA100/66/33
Parallel IDE channels support up to 4
ATA/ATAPI complaint devices
●Total four 3-pin fan headers with
tachometer monitoring and five of them
with PWM control
● Chassis intrusion header
● Temperature and voltage monitoring
● Watchdog timer
BIOS
● Phoenix BIOS 4Mbit flash ROM
● Supports ACPI 1.0b, PnP, DMI 2.0
● Auto configuration of IDE devices
● Multiple boot options
● Power Management: ACPI S1, S3, S4 and
S5 modes
Other Integrated I/O Interfaces
● One floppy connector for up to two drives
● One UART serial port connector
● One ECP/EPP/SPP parallel connector
● Four USB2.0 ports (2 front USB ports via
an optional cable)
●PS/2 mouse & keyboard ports
A26361-D1691-Z120-1-7619, Edition 1 5
Chapter 1: Introduction
Integrated Audio
● Intel ICH5R AC’97 compliant audio link
Form Factor
● SSI EEB 3.5 footprint (12”x13”)
● Analog Device AD1981B CODEC
● Line-in, Line-out, Mic-in rear vertical jacks
and a front panel audio header
● One 4-pin CD-ROM audio input header
● One 4-pin Auxiliary header
Note: TYAN reserves the right to add support or discontinue support for any OS with or
i
without notice.
● EEB V3.51 power connectors
● Rear I/O
– Stacked PS/2 mouse and keyboard
connectors
– One parallel connector
– One GbE RJ45 connector
– Four stacked USB connectors
– Stacked audio connector for MIC,
Line_out and Line_in.
Regulatory
●FCC Class B (Declaration of Conformity)
European Community CE (Declaration of
Conformity)
Software Specifications
OS (Operating System) Support
● Microsoft Windows XP
● Microsoft Windows 2000 advanced Server
● Microsoft Windows Server 2003
● Microsoft Windows NT4.0
● Red Hat 8.0, 9.0
● SuSE Server 8.0
● Other distributions of Linux pending validation
TYAN reserves the right to add support or discontinue support for any OS with or
i
without notice.
6 A26361-D1691-Z120-1-7619, Edition 1
Chapter 1: Introduction
1.3 - Board Diagram
The above picture 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.
A26361-D1691-Z120-1-7619, Edition 1 7
Chapter 2: Choose Proper Parts For Your System
Chapter 2: Choose Proper Parts For Your
System
Before you installing a system with this motherboard, make sure your major system parts meet the
following basic guidelines and requirements:
The processor host bus, or called Front Side Bus (FSB), always operates at 800 MHz. Choose
Intel Xeon
The system will not be operational when installing Intel Xeon
processors.
●Single/Dual Processor System
Thunder i7525 S2676 board supports single or dual Intel Xeon
Single Processor System:
When only install a single processor on Thunder i7525 S2676 board, the processor must be
installed on the CPU1 ZIF (Zero-Insertion-Force) socket.
Dual Processor System:
Thunder i7525 S2676 board supports dual processor configurations only in which both
processors operate with the same FSB frequency, core frequency, and have the same internal
cache sizes. Mixing processors operating at different FSB frequency, core frequency, or cache
sizes may cause system non-operation or damages on processors and/or the motherboard.
800 MHz FSB processors for Thunder i7525 S2676 board.
533 or 400 MHz FSB
processors.
8 A26361-D1691-Z120-1-7619, Edition 1
Chapter 2: Choose Proper Parts For Your System
2.2 - Memory Considerations
●Memory Type
Thunder i7525 S2676 board supports up to four 240-pin 1.8-Volt DDR-II 400 RegisteredECC
DIMM modules. The DDR2-400 memory modules can be using 256Mb, 512Mb and 1Mb
memory chips.
DDR-I or Unbuffered DDR memory modules are not supported by Thunder i7525 S2676
design.
Visit Tyan’s web site for the memory recommendation list.
●Memory Installation
Thunder i7525 S2676 is based on Intel’s E7525 Tumwater chipset, which supports 144-bit
wide dual memory channels in memory interleaved scheme. System requires minimum two
memory modules, as a pair, to boot up the system.
You must install two memory modules at a time, as a pair, stating from DDR2-DIMM1 and
DDR2-DIMM2 (marked as MMX1 and MMX2, respectively). Each memory module in a pair
must be in the same capacity, speed, and configuration.
2.3 - Chassis/Enclosure Considerations
●Motherboard size
Thunder i7525 S2676 board is in the board size of 12” (W) x13” (L).
●Motherboard and CPU Heat-sink Mounting Holes
There are six motherboard-mounting holes and eight CPU heat-sink mounting holes on
Thunder i7525 S2676 board design. The motherboard and CPU mounting hole locations follow
SSI EEB v3.51 (A Server System Infrastructure specification for Entry Pedestal Servers and
Workstations) specifications. Ensure that your chassis supports those 6 motherboardmounting holes to secure the motherboard.
Thunder i7525 S2676 supports Intel’s CEK (Common Enabling Kit) for securing Intel’s Xeon
800 MHz FSB processors in the chassis. Two CEK springs for the dual processors are preassembled with the motherboard or enclosed in the motherboard accessory package. The
CPU heat-sinks must be mounted down to the chassis base pan with stand-offs. Any
additional chassis standoffs, besides the 6 motherboard-mounting holes and 8 CPU heat-sink
mounting holes, should be removed to preventing from short-circuit or motherboard damage.
●Others
As a system integrator, the air-flow/thermal, EMI/EMC, shock/vibration, and system packing
should be also considered for choosing a proper enclosure.
A26361-D1691-Z120-1-7619, Edition 1 9
Chapter 2: Choose Proper Parts For Your System
2.4 - Power Supply Considerations
●Power connectors
Thunder i7525 S2676 board supports EPS/12V power supply unit (PSU) with three power
connectors listed below.
EPS/12V Power Connectors
+
24-pin system power connector 8-pin CPU power connector
(split CPU power planes)
●Split processor power planes
Thunder i7525 S2676 board supports dual Intel’s 800 MHz FSB Xeon
could reach up to 140 Watts per processor. (Check Intel’s web for the processor
specifications.) By following SSI EEB v3.51 specifications, Thunder i7525 S2676 is designed
with two separate voltage regulator circuits to provide the power for both onboard processors
in separate power rail. Using a power supply with a combined CPU power plane from the CPU
power connector is not allowed and may cause the system to fail to power up or damage to the
power supply.
processors, which
●Power requirements
Check your power supply specifications to ensure sufficient power currents for each power rail
based on your system configuration.
The major system components/parts power sources are listed below as reference:
Components/Parts Main Power Source Power Connectors
CPU1 +12V_CPU1 8-pin CPU power connector
CPU2 +12V_CPU2 8-pin CPU power connector
Memory (Normal) +12V 24-pin and 6-pin power connectors
Memory
+5Vstandby 24-pin power connector
(Suspend to RAM)
System logic +3.3V 24-pin and 6-pin power connectors
X16 PCI-Express
+12V and +3.3V 24-pin and 6-pin power connectors
Graphic card
X8 PCI-Express +12V and +3.3V 24-pin and 6-pin power connectors
32-bit PCI +12V, +5V and +3.3V 24-pin and 6-pin power connectors
Cooling fans +12V 24-pin and 6-pin power connectors
IDE/SATA hard drives +12V and +5V From PSU
CDROM/DVD drives +12V and +5V From PSU
10 A26361-D1691-Z120-1-7619, Edition 1
Chapter 3: Board Installation
Chapter 3: Board Installation
How to install our products right …. the first time!
The first thing you should do read this user’s manual. It contains important information that will make
configuration and setup much easier. Here are some precautions 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. Inspect the mounting holes pattern of the Thunder i7525 S2676 to match your chassis standoff
locations and remove the additional standoffs.
3. Hold the motherboard by its edges and do not touch the bottom of the board, or flex the board
in any way.
4. Avoid touching the motherboard components, IC chips, connectors, memory modules and
leads.
5. Place the motherboard on a grounded antistatic surface or on the antistatic bag that the board
was shipped in.
6. Inspect the board for damage.
7. Check the jumper settings and connector locations as described in next sections.
In last sections of this chapter, we will cover the details on how to install your motherboard into your
chassis, as well as installing the processor, memory, disk drives and cables.
i
Note: DO NOT APPLY POWER TO THE BOARD IF IT HAS BEEN DAMAGED
A26361-D1691-Z120-1-7619, Edition 1 11
Chapter 3: Board Installation
3.1 - Key Component View
Fig. 3-1 Thunder i7525 S2676 Key Component View
This jumper diagram is representative of the latest board revision available at the
i
12 A26361-D1691-Z120-1-7619, Edition 1
time of publishing. The board you receive may or may not look exactly like the
above diagram. The board parts are not to scale.
Chapter 3: Board Installation
3.2 - Jumper Settings & Definitions
Jumper /
Connector
P1
P3
P7
P10
P11
P20
P21
P23
P29
P11
P20
P21
P23
P24
J9
J10
J11
J12
J32
J86
J102
J104
J106
J107
J108
J109
J110
J111
J112
J113
J114
J137
24-pin system power connector
8-pin CPU power connector
CD-ROM audio input connector
Auxiliary audio input connector
Primary IDE Connector
Secondary IDE Connector
Auxiliary audio input connector
Primary IDE connector
Secondary IDE connector
External LAN connector
Rear IEEE1394 connector
Front IEEE1394 connector
Floppy Drive connector
Front Panel connector
PSU PC98 Connector
Function Ref. Page
Keyboard/Mouse
Audio
SCSI LED
Reserved
Front USB Header
Rear USB connector
PS/2 Wake up
BIOS write protect
LCD connector
TPM Disable
Clear CMOS
FAN 1Connector
FAN 2 Connector
FAN 4 Connector
FAN 3 Connector
SPDIF
LAN Disable
A26361-D1691-Z120-1-7619, Edition 1 13
Chapter 3: Board Installation
Jumper Example
OPEN - Jumper OFF Without jumper cover
CLOSED - Jumper ON With jumper cover
To indicate the location of pin-1
3.2.1 - Clear CMOS Switch
J108
J108
3.2.2 - Fan Connector
You can reset the CMOS settings by
shorting header J108, if you have forgotten
your system/setup password or need to
clear system BIOS settings.
●Power off system and disconnect
both power connectors from the
motherboard
●Short J108 for several seconds to
Clear CMOS
● Remove Jumper
Reconnect power & power on system
Pin1: GND
Pin2: +12V
This 3-pin fan connector supports tachometer monitoring.
There are three 3-pin fan connectors on Thunder i7525 S2676 board. Use these connectors
to connect chassis and processor cooling fans to your motherboard. Cooling fans can keep
the system stable and reliable for its product’s life.
14 A26361-D1691-Z120-1-7619, Edition 1
Pin3: Tachometer
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