You might need to replace an input/output module, a power supply, or a fan in the expansion shelf.
To replace an input/output module (IOM) in a 60-drive expansion shelf, see the instructions in this guide for replacing a storage controller.
To replace a power supply or a fan in a 60-drive expansion shelf, access the E-Series procedures for maintaining 60-drive hardware.
| FRU | See E-Series instructions for |
|---|---|
| Input/output module (IOM) | Replacing an IOM |
| Power canister | Replace power canister (60-drive) |
| Fan canister | Replace fan canister (60-drive) |