Figure 8-1 Die-casting pliers
8.3 Basic Operations
8.3.1 Power-On Procedure
● Before powering on a server node, ensure that the server node is powered o,
all cables are connected correctly, and the power supply voltage meets service
requirements.
● During the power-on process, do not remove and insert drives or disconnect
and connect network cables or Console port cables.
● If a server node is powered o, wait for at least one minute before powering it
on again.
The server node can be powered on in any of the following ways:
● If the server node is installed but the chassis is not yet powered on, power on
the chassis.
The server node will be powered on along with the chassis.
● If the chassis is powered on but the server node is not installed, install the
server node.
The server node will be automatically powered on after it is installed.
● If the chassis is powered on but the server node is not running properly, hold
the power button the front panel for six seconds to power
o the service
node forcibly, and then press the power button to power it on.
● If the chassis is powered on and the server node is in standby state (the
power indicator is steady yellow), you can use any of the following methods
to power on the server node:
– Use the iBMC WebUI.
i. Log in to the iBMC WebUI.
For details, see 10.2 Logging In to the iBMC WebUI.
ii. Choose Power > Power Control.
The Power Control page is displayed.
iii. Click Power On.
A
conrmation message is displayed.
FusionServer Pro XH321 V5 Server Node
Maintenance and Service Guide 8 Parts Replacement
Issue 17 (2021-03-09) Copyright © Huawei Technologies Co., Ltd. 42
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