5 From the Identify Hardware dialog, specify how you want to identify the
chassis so that you can locate it in the data center.
You can select one of the following methods to identify the chassis:
Identify
Flashes the LEDs on the chassis that contains the failed component.
Reverse Identify
Flashes the LEDs on all of the chassis in the system except for the chassis that
contains the failed component.
6 Click Next.
Based on the method you selected to identify the chassis, the
corresponding LEDs flash to help you locate the chassis in the data center.
7 Click Next.
For components that are not hot-serviceable, Guided Maintenance sends a
request to bring the Controller
offline and automatically initiate failover.
Guided Maintenance also displays an HTML link that you use to access the
instructions for component replacement.
For hot-serviceable components, Guided Maintenance completes the
process of preparing the system for component replacement and displays
the Replace Hardware dialog. The Replace Hardware dialog instructs you
to replace the component. You also receive a System Alert informing you
that the component is ready for removal. To review System Alerts,
navigate to System > Alerts and Events > System Alerts.
Remove the Power Cord
Disconnect the power cord from the power supply.
Figure 73: Disconnect the power cord
Controller Replacement Procedures
105
