Removing A Cpu - Huawei RH2288 V3 User Manual

RH2288 V3 Server
User Guide
Step 9 Connect all external cables such as power and network cables. For details, see
Connecting External
Step 10 Power on the RH2288 V3. For details, see
----End

7.37 Removing a CPU

Remove a CPU if it has failed or needs to be replaced with a new model.
l Only the personnel authorized by Huawei and Huawei technical support can remove a
l Do not wear ESD gloves during CPU replacement. The gloves may catch on the pins on
Procedure
Step 1 Wear an ESD wrist strap. For details, see
Step 2 Determine the cabinet number and chassis number of the server, and label its panel to prevent
misoperations.
Step 3 Power off the RH2288 V3. For details, see
Step 4 Remove all external cables such as power and network cables.
Step 5 Remove the RH2288 V3 and put it on an ESD desktop. For details, see
Server.
Step 6 Remove the chassis cover. For details, see
Step 7 Remove full-height full-length riser cards if they are installed. For details, see
the Riser
Step 8 Remove the air duct. For details, see
Step 9 Determine the position of the CPU on the RH2288 V3. See
Issue 32 (2019-03-28)
Cables.
CPU from a Huawei server.
the bottom of the CPU and damage it.
Card.
Copyright © Huawei Technologies Co., Ltd.
4.1 Powering On the
1 Safety Instructions.
4.2 Powering Off the
7.11 Removing the Chassis
7.13 Removing the Air
Figure
7 Replacing Parts
3.5
Server.
Server.
3.6 Removing the
Cover.
7.19 Removing
Duct.
7-70.
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