Replace a Storage Shelf I/O Module (CRU)
Chapter3 • Servicing CRUs That Do Not Require System Power Off 71
Note - After a physical insertion or removal action of a storage component (such as a disk or
SAS cable), you should wait before performing the next action to allow the system software to
fully process the event. This could take up to 3 minutes to complete.
1.
Disconnect the cables from the I/O module.
Be sure to mark the cables so you can return them to their proper connectors.
Example showing the DE3-24C: