5.12 CPU
To install a CPU, perform the following steps:
NOTICE
l Only personnel authorized by Huawei are allowed to install CPUs.
l Do not wear ESD gloves because they may damage the pins on the CPU socket.
l CPUs in the same server must be of the same model.
Step 1 Wear an ESD wrist strap. For details, see 12 Preventing Electrostatic Discharge.
Step 2 Power off the server. For details, see 3.2 Powering Off the Server.
Step 3 Remove the power cables. For details, see 3.7 Removing Cables from a PSU.
Step 4 Remove the server. For details, see 3.3 Removing the Server and Guide Rails.
Step 5 Remove the chassis cover. For details, see 3.4 Removing the Chassis Cover.
Step 6 Remove the air duct or the built-in drive assembly. For details, see 3.8 Removing the Air
Duct or 3.10 Removing the Built-in Drive Assembly.
Step 7 Determine the position for installing the CPU, as shown in Figure 5-40.
Figure 5-40 CPU positions
2288H V5 Server
User Guide
5 Optional Part Installation
Issue 04 (2018-09-04) Copyright © Huawei Technologies Co., Ltd. 148