Specifications

6 Removing and replacing components
Preparing the server blade for servicing
To service an internal server blade component, power down the server blade and remove it from
the server blade enclosure.
WARNING! Before proceeding with maintenance or service on a server blade that requires
physical contact with electrical or electronic components, ensure that power is removed or safety
precautions are followed to prevent electric shock and equipment damage. Observe all warning
and caution labels on equipment.
CAUTION: Electrostatic discharge can damage electronic components. Ensure you are properly
grounded before beginning an installation procedure. For more information, see the “Safety
information” (page 23).
Powering off the server blade
Before powering down the server blade for any upgrade or maintenance procedures, backup
critical server data and programs.
Use one of the following methods to power down the server blade:
NOTE: To power off blades in a conjoined configuration, only power off the monarch blade.
• Use a virtual power button selection through iLO (Power Management, Power & Reset).
This method initiates a controlled remote shutdown of applications and the OS before the
server blade enter standby mode.
• Press and release the monarch power button.
This method initiates a controlled shutdown of applications and the OS before the server
blade enter standby mode.
• Press and hold the monarch power button for more than 4 seconds to force the server blade
to enter standby mode.
This method forces the server blade to enter standby mode without properly exiting
applications and the OS. It provides an emergency shutdown in the event of a hung
application.
Preparing the server blade for servicing 71