Removing The Rear Disk Backplane - Huawei RH2288 V3 User Manual

RH2288 V3 Server
User Guide

7.53 Removing the Rear Disk Backplane

Remove the backplane of the rear disks.
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 Determine the position for removing the rear disk backplane.
Figure 7-118
Figure 7-118 Position of the rear disk backplane
Step 8 Remove the rear disks from the disk backplane.
Step 9 Disconnect all cables from the rear disk backplane. For details, see
Step 10 Loosen the screws that secure the rear disk module, and lift the module. See
Issue 32 (2019-03-28)
shows an example.
Copyright © Huawei Technologies Co., Ltd.
1 Safety Instructions.
4.2 Powering Off the
7.11 Removing the Chassis
7 Replacing Parts
Server.
3.6 Removing the
Cover.
2.7 Internal Cabling.
Figure 7-119.
237