This step is only required when upgrading or replacing non-hot-plug
components.
▶
Inform the system administrator that the server will be shut down and put
offline.
▶
T
erminate all applications.
▶
Perform the required procedures described in the preliminary steps of each
upgrade or maintenance task.
▶
Shut down the server.
If the system is running an ACPI-compliant operating system (OS),
pressing the On/Off button will perform a graceful shutdown.
▶
Switch on the ID indicator on the front panel and I/O panel of the server, see
"Locating the defective server" on page 43.
4.3 Disconnecting the power cord
Standard power supply
Figure 2: Unlocking the cable tie of a standard PSU
Basic hardware procedures
46 Upgrade and Maintenance Manual RX1330 M4
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