3.5.9 Verifying Cable Connections
Before verifying cable connections, ensure that the power is off. Any incorrect or loose
connection may cause personal injury or equipment damage.
Table 3-3 lists the cable connection check items.
Table 3-3 Cable connection checklist
Item
Description
Power cable The power cable is connected correctly to the rear of the chassis.
Network cable Network cables are connected correctly to the management Ethernet
ports or service Ethernet ports on the rear panel of the chassis.
Ground cable The RH2288 V3 server does not provide a separate ground port. It is
grounded through the ground cable of a power cable. Ensure that the
power cables of the PSUs are in good contact.
3.6 Removing the Server
3.6.1 Removing the Server and L-Shaped Guide Rails
Step 1 Wear an ESD wrist strap or ESD gloves. For details, see 1 Safety Instructions.
Step 2 Power off the server. For details, see 4 Powering On and Off the Server.
Step 3 Disconnect all power cables and signal cables from the server.
NOTE
Remove power cables first to prevent damage or injury caused by static electricity.
Step 4 Remove the server.
1. Loosen the captive screws on the RH2288 V3 panel using a screwdriver. See step (1) in
Figure 3-27.
RH2288 V3 Server
User Guide
3 Installing and Removing the Server
Issue 32 (2019-03-28) Copyright © Huawei Technologies Co., Ltd. 90
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