Step 6 Tighten the two screws. See (2) in Figure 7-134.
Step 7 Install SD card 1. For details, see 7.52 Installing an SD Card.
After the SD card board is replaced, data in the original SD card can be retained and RAID
takes some time to rebuild. Please wait.
During RAID rebuilding, you can view the progress and status on the iBMC event log page.
Step 8 Install the chassis cover. For details, see 7.12 Installing the Chassis Cover.
Step 9 Install the RH2288H V3. For details, see 3.4 Installing the Server.
Step 10 Connect all external cables such as power and network cables. For details, see 3.5
Connecting External Cables.
Step 11 Power on the RH2288H V3. For details, see 4.1 Powering On the Server.
----End
7.55 Removing the Front Hard Disk Backplane
Remove the backplane of the front disks.
Procedure
Step 1 Wear an ESD wrist strap. For details, see 1 Safety Instructions.
Step 2 Determine the cabinet number and chassis number of the server, and label its
panel to prevent misoperations.
Step 3 Power
o the RH2288H V3. For details, see 4.2 Powering O the Server.
Step 4 Remove all external cables such as power and network cables.
Step 5 Remove the RH2288H V3 and put it on an ESD desktop. For details, see 3.6
Removing the Server.
Step 6 Remove the chassis cover. For details, see 7.11 Removing the Chassis Cover.
Step 7 Remove all hard disks. For details, see 7.5 Removing a Drive.
Step 8 Install full-height full-length riser cards if they are required. For details, see 7.19
Removing the Riser Card.
Step 9 Remove the air duct. For details, see 7.13 Removing the Air Duct.
Step 10 Remove all fan modules. For details, see 7.15 Removing a Fan Module.
Step 11 Remove the cables between the front disk backplane and the mainboard and
between the front disk backplane and the RAID controller card. For details, see 2.7
Internal Cabling.
Step 12 Remove the disk backplane.
1. Hold down and open the latches on the disk backplane. See (1) in Figure
7-135.
RH2288H V3 Server
User Guide 7 Replacing Parts
Issue 46 (2022-12-28) Copyright © Huawei Technologies Co., Ltd. 269
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