See Remove an I/O Module.
For the I/O module slot locations, see Rear Panel Components.
The release lever should be to the lower right.
See the "I/O Modules Status LEDs" topics in the corresponding I/O Module user guides.
For specific instructions, refer to the I/O module documentation and see Servicing Data Cables.
If you have installed a replacement I/O module, go to Verify an I/O Module.
If you have installed a new I/O module, refer to the Oracle Fabric OS 1.0.2 Administration Guide for configuration instructions for features available to the module.
If you installed this I/O module as part of another service task, return to that task.