2
http://www.tyan.com
PREFACE
Copyright
This publication, including all photographs, illustrations, and software, is
protected under international copyright laws, with all rights reserved.
Neither this manual, nor any material contained herein, may be reproduced
without written consent of manufacturer.
Copyright 2021 MITAC COMPUTING TECHNOLOGY CORPORATION. All
rights reserved.
TYAN
®
is a registered trademark of MITAC COMPUTING
TECHNOLOGY CORPORATION.
Version 1.0f
Disclaimer
Information contained in this document is furnished by MITAC COMPUTING
TECHNOLOGY CORPORATION and has been reviewed for accuracy and
reliability prior to printing. MITAC 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. MITAC retains the right to make changes to
produce descriptions and/or specifications at any time, without notice. In no
event will MITAC 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.
Trademark Recognition
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
®
is a trademark of MITAC COMPUTING TECHNOLOGY
CORPORATION.
AMD
®
is a trademark of AMD
®
Corporation.
AMI
®
, AMIBIOS
®
and combinations thereof are trademarks of AMI
Technologies.
Microsoft
®
, Windows
®
are trademarks of Microsoft Corporation.
IBM
®
, PC
®
, AT
®
and PS/2
®
are trademarks of IBM Corporation.
Winbond
®
is a trademark of Winbond Electronics Corporation.
Summary of Contents for B8251T83E8HR-2T-N
Page 1: ...1 http www tyan com TN83 B8251 Service Engineer s Manual...
Page 12: ...12 http www tyan com NOTE...
Page 16: ...http www tyan com 16...
Page 30: ...http www tyan com 30 1 5 7 Chassis Dimensions...
Page 34: ...http www tyan com 34 3 Push the rear top cover backward to lift it up 4 Remove the air duct...
Page 36: ...http www tyan com 36 4 Replace the front top cover...
Page 50: ...http www tyan com 50 3 Repeat the same procedures to install the other inner rail...
Page 53: ...http www tyan com 53...
Page 56: ...http www tyan com 56...
Page 61: ...http www tyan com 61 3 2 Replacing the GPU Riser Cards 1 Unscrew to lift up the GPU Brackets...
Page 64: ...http www tyan com 64 NOTE...
Page 70: ...http www tyan com 70 Rear Fan...
Page 71: ...http www tyan com 71...
Page 84: ...http www tyan com 84 NOTE...
Page 87: ...http www tyan com 87 5 2 Block Diagram S8251...
Page 89: ...http www tyan com 89 5 3 Motherboard Mechanical Drawing...
Page 118: ...http www tyan com 118 6 3 2 1 Add an Attempt Read only NOTE Only LAN1 supports iSCSI function...
Page 132: ...http www tyan com 132 6 3 7 1 CPU 0 Information Read only...
Page 133: ...http www tyan com 133 6 3 7 2 CPU 1 Information Read only...
Page 149: ...http www tyan com 149 6 3 15 NVMe Configuration Read only...
Page 150: ...http www tyan com 150 6 3 16 SATA Configuration Read only...
Page 163: ...http www tyan com 163 6 4 1 1 Socket 0 Information Read only...
Page 164: ...http www tyan com 164 6 4 1 2 Socket 1 Information Read only...
Page 208: ...http www tyan com 208 NOTE...
Page 222: ...http www tyan com 222 BIOS Temp Sensor Name Explanation...
Page 232: ...http www tyan com 232 NOTE...