Insert an I/O Module

With the lever of the replacement I/O module in the open position, slide the I/O module into the Drive Enclosure chassis.
Note: Be careful not to damage the connector pins.

Note: Notice that I/O module 0 in the DE2-24P Drive Enclosure is inverted.
As the replacement I/O module contacts the chassis midplane, close the lever and reattach the release button.
To confirm that the replacement I/O module is properly closed, listen for an audible click or feel the replacement I/O module engage with the chassis midplane.
Figure 1 Insert the I/O module
Legend

1 Lever

2 Release button
Reconnect the SAS interface cables to the SAS connector ports on the I/O module.
Make sure to connect the SAS interface cables in the exact same configuration as prior to replacement.
Figure 2 I/O module SAS connector ports
Legend

1 SAS connector ports
Wait approximately 60 seconds for the I/O module to restart.
When the startup process completes, the following indicators should be present:
- The Power LED emits a steady green light.
- The Fault LED is off.
- All four Activity LEDs emit a green light for each SAS-2 port that has an SAS interface cable connected to it.