HPE Synergy 12000 Frame, Maintenance And Service Manual

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Powering down the compute module Powering down the compute module
Before powering down the compute module for any upgrade or maintenance procedures, perform a backup of the system and all data.
Then, shut down, as appropriate, applications and operating systems. A successful shutdown is indicated by the system power LED
displaying amber.
IMPORTANT: IMPORTANT:
Always attempt a graceful shutdown before forcing a nongraceful shutdown. Application data can be lost when
performing a nongraceful shutdown of applications and the OS.
Before proceeding, verify the following:
The compute module is in standby mode by observing that the system power LED is amber.
The UID LED is not flashing blue.
NOTE: NOTE:
When the compute module is in standby mode, auxiliary power is still being provided to the system.
If the UID LED is flashing blue, a remote session, or a firmware update is in progress.
To power down the compute module, use one of the following methods:
To perform a graceful shutdown of applications and the OS when powering down the compute module to standby mode, do one of
the following:
Press and release the Power On/Standby button.
Select the Momentary press power off selection in HPE OneView.
Select the Momentary press virtual power button selection in HPE iLO.
If a graceful shutdown fails to power down the compute module to standby mode when an application or OS stops responding, force
a nongraceful shutdown of applications and the OS. Do one of the following:
Press and hold the Power On/Standby button for more than four seconds.
Select the Press and hold power off selection in HPE OneView.
Select the Press and hold virtual power button selection in HPE iLO.
Powering down the compute module 48