6
http://www.tyan.com
Safety and Compliance Information
Before installing and using TYAN TN83-B8251, take note of the following
precautions:
·
Read all instructions carefully.
·
Do not place the unit on an unstable surface, cart, or stand.
·
Do not block the slots and opening on the unit, which are provided for
ventilation.
·
Only use the power source indicated on the marking label. If you are not
sure, contact the power company.
·
The unit uses a three-wire ground cable, which is equipped with a third pin to
ground the unit and prevent electric shock. Do not defeat the purpose of this
pin. If your outlet does not support this kind of plug, contact your electrician
to replace your obsolete outlet.
·
Do not place anything on the power cord. Place the power cord where it will
not be in the way of foot traffic.
·
Follow all warnings and cautions in this manual and on the unit case.
·
Do not push objects in the ventilation slots as they may touch high voltage
components and result in shock and damage to the components.
·
When replacing parts, ensure that you use parts specified by the
manufacturer.
·
When service or repairs have been done, perform routine safety checks to
verify that the system is operating correctly.
·
Avoid using the system near water, in direct sunlight, or near a heating
device.
·
Cover the unit when not in use.
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...