Chapter 3: FRU Removal and Replacement Procedures
Replacing an Array Module BBU
Quantum DXi6900 G2 Field Service Manual
167
Figure 112:
Checking Array Module BBU Status
4. Locate the controller with the failed BBU on the back of the Array module by viewing the
Service
Action LEDs
).
Figure 113:
Array Module Controller Failure LEDs
Service Action
Description
Service Action
Required
This LED is lit when the component has failed, but it is not yet in a state to be
replaced.
Service Action Allowed
This LED is lit when the component has failed and is ready to be replaced.