Figure 7-88 Installing a heat sink
Step 17 Use a Phillips screwdriver to tighten the four screws on the heat sink in the
diagonal direction. See (2) in Figure 7-88.
Step 18 Install the air duct. For details, see 7.14 Installing the Air Duct.
Step 19 Install full-height full-length riser cards if they are required. For details, see 7.20
Installing a Riser Card.
Step 20 Install the chassis cover. For details, see 7.12 Installing the Chassis Cover.
Step 21 Install the RH2288H V3. For details, see 3.4 Installing the Server.
Step 22 Connect all external cables such as power and network cables. For details, see 3.5
Connecting External Cables.
Step 23 Power on the RH2288H V3. For details, see 4.1 Powering On the Server.
----End
7.41 Removing a DIMM
Remove a DIMM if it has failed or needs to be replaced with a new model.
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.
RH2288H V3 Server
User Guide 7 Replacing Parts
Issue 46 (2022-12-28) Copyright © Huawei Technologies Co., Ltd. 226
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