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Chapter 3 Setup
6.
Turning off the Server
Turn off the server by using the following procedure. If the power cord of the server is connected to a UPS, refer
to the documentation supplied with the UPS or the documentation for the application controlling the UPS.
Shut down the OS.
The server automatically turns off after the OS shuts down.
Confirm that POWER LED is amber.
Turn off peripheral devices.
In the upgrading or maintenance procedure, back up the important server data and programs before shutting
down the server.
When shutting down the server, use one of the following methods.
Press and release the POWER switch.
This method shuts down applications and OS in the correct order before the server enters standby mode.
Press and hold the POWER switch for 4 seconds or more to force the server to enter standby mode.
This method forces the server to enter standby mode without shutting down applications and OS in the
correct order. If the application stops responding, this method can be used to force it to shut down.
Use the virtual POWER switch via the iLO 5.
This method remotely shuts down applications and OS in the correct order before the server enters standby
mode.
Before continuing with the procedure, make sure that the server is in standby mode (POWER LED in amber
color).
254
Important
Auxiliary power will continue to be supplied to the system, even if the server
is in standby mode.
Important
When rebooting the OS after it starts up, allow an interval of 5 minutes
or longer.
If a Restful API error occurs during POST due to a shorter OS rebooting
interval, turn off the power, and turn it on again.
Express5800/R120h-2M (3rd-Gen) User's Guide
6. Turning off the Server
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