TYAN M4881 Manual de usuario
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1
QUAD CPU Card /// M4881
Revision 1.00
Copyright © TYAN Computer Corporation, 2005-2006. 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, QUAD CPU Cardsare trademarks of TYAN Computer Corporation.
AMD, Opteron, and combinations thereof are trademarks of AMD Corporation.
Nvidia and nForce are trademarks of Nvidia Corporation
Phoenix BIOS is a trademark of Phoenix Technologies.
Microsoft, Windows are trademarks of Microsoft Corporation.
SuSE,is a trademark of SuSE AG.
Linux is a trademark of Linus Torvalds
IBM, PC, AT, and PS/2 are trademarks of IBM Corporation.
Winbond is a trademark of Winbond Electronics Corporation.
Broadcom®is a trademark of Broadcom Corporation and/or its subsidiaries
ATI and Rage XL are trademarks of ATI 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.
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Table of Contents
Before you begin… Page 3
Chapter 1: Introduction
Congratulations Page 4
Hardware Specifications Page 4
Chapter 2: Board Installation
2.00 Board Image Page 6
2.01 Block Diagram Page 8
2.02 Board Parts, Jumpers and Connectors Page 9
2.03 power switch jumper (J1) Page 11
2.04 CPU fan connector(J2,J3,J4,J5 ) Page 11
2.05 PWR CON ( PWR3 ) Page 12
2.06 PWR CON(PWR 4) Page 12
2.07 Chassis 3PIN FAN Connectors（J6,J7）Page 13
2.08 OEM Reserved Connectors and Jumpers Page 13
2.09 Installing the Processors Page 13
2.10 Heatsink Retention Frame Installation Page 14
2.11 Thermal Interface Material Page 15
2.12 Heatsink Installation Procedures Page 16
2.13 Finishing Installing the Heatsink Page 17
2.14 Tips on Installing Motherboard in Chassis Page 18
2.15 Installing the Memory Page 19
2.16 HT Slot Brief Introduction Page 22
2.17 Installing the Power Supply Page 22
2.18 Finishing Up Page 24
Chapter 3: Install M4881 to S4881
3.01 Installing HT4881 cards Page 25
3.02 Installing heat sinks of S4881 Page 25
3.03 Installing M4881 Page 26
3.04 Installing heat sinks of M4881 Page 26
Chapter 4: Diagnostics Page 27
Technical Support Page 28
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Before you begin…
Check the box contents!
The retail motherboard package should contain the following:
1x QUAD CPU Cards motherboard
1x QUAD CPU Cards user’s manual
2 x HT 4881 card
4 x CPU Mounting Kit
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
Congratulations
You have purchased one of the most powerful AMD OpteronTM processor solutions, the
QUAD CPU Cards M4881. It is the expansion board of Tyan Thunder K8QW S4881. You
may upgrade four-way S4881 to eight-level processing platform through use of HT4881
and M4881 add-on modules.
Remember to visit TYAN’s Website at http://www.TYAN.com. There you can find
information on all of TYAN’s products with FAQs, online manuals and BIOS upgrades.
Hardware Specifications
Processor
-Quad µPGA 940-pin ZIF sockets
-Supports four Single/Dual Core AMD
OpteronTM 800 series processors
-Four onboard 4-phase VRMs
-Integrated 128-bit DDR Memory
controller
Memory
-128-bit dual channel memory bus
-Sixteen 184-pin DDR DIMM sockets
(Four per CPU)
-Supports up to 64 GB Reg/ECC DDR
-Supports DDR266, DDR333, or
DDR400
-Supports Single/Dual and Quad Rank
memory
HT 4881 card
-Used to connect M4881 to S4881
System management
-One Analog Devices ADT7476
Hardware Monitoring IC and one
Analog Devices ADT7463 Hardware
Monitoring IC
-Temperature and voltage monitoring
-Four (4) 4-pin CPU fan header with
tachometer monitoring and smart FAN
control
-Two (2) 3-pin system fan header with
tachometer monitoring
Hyper Transport™ Connectors
-Two PCI Express x16 slots with
TYAN private signal definition
which uses the Hyper Transport
to connect two HT cards to the
S4881. (CPU Board specifically
designed by TYAN).
Form Factor
-12”x13” dimension with special
architecture
-EPS12V power connectors
24pin+8pin+8pin+2X2pin(ATX
12V)+1X4pin(5V)
Regulatory
-FCC Class B (Declaration of
Conformity)
-European Community CE
*Not validated at the time of print, subject
to change.
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Chapter 2: Board Installation
Precaution: The QUAD CPU Card supports EPS12V power supplies (24-pin/8-pin) and
will not operate with any other types.
DO NOT USE ATX 2.x, ATX12V or ATXGES power supplies as they will damage the
board and void your warranty.
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 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) Hold the motherboard by its edges and 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) Inspect the board for damage.
(6) Specially take care of the 2 HT slots on the solder side (bottom) of the
motherboard.
The following pages include details on how to install your motherboard into your chassis,
as well as installing the processor, memory and cables.
NOTE DO NOT APPLY POWER TO THE BOARD IF IT HAS BEEN DAMAGED
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2.00 – Board Image
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.
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This is the solder side(bottom) of M4881 , and you can see the two HT 4881
slots clearly.
HT4881 Card image
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2.01 – Block Diagram
M4881 QUAD CPU Board Block Diagram
Note: The Hyper Transport speed between HT CON & CPU can reach up to 2000MT/S
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2.02 – 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.
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Function Settings
J1 Power Switch See Section 2.03 for pin out
configuration
J2~J5 CPU Fan Connectors See Section 2.04
PWR CON See Section 2.05, 2.06
J6,J7 System Fan Connectors See Section 2.07, 2.08
Jumper Legend
OPEN - Jumper OFF Without jumper cover
CLOSED - Jumper ON With jumper cover
To indicate the location of pin-1
To indicate the location of pin-1
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