Removing I/O expansion units

Removing an I/O expansion unit with the system powered on
Learn about removing an input/output (I/O) expansion unit from the system with the system powered on.

Removing an I/O expansion unit with the system powered off
Learn about removing an input/output (I/O) expansion unit from the system with the system powered off.

Removing an enclosure from the rack
This procedure provides you with general steps to help you physically remove an enclosure that is mounted in a rack. Because methods for the attachment of enclosures to a rack vary by model, this procedure provides only conceptual removal steps.