HP 50 - I;O Module Replacement

14 HP StorageWorks Modular Smart Array 50 Storage Enclosure Maintenance and
Service Guide
To remove the component:
To replace the component, reverse the removal procedure.
I/O module
CAUTION: To prevent improper cooling and thermal damage, do
not operate the storage enclosure unless all bays are populated with
either a component or a blank.
To remove the component:
1. Power down the storage enclosure (on page 8
).
2. Disconnect any SAS cables connected to the I/O module.