lsdev -C | grep cxThe output of this command may be similar to the following:
cxia0 Available 01-02 IBM 128-Port Async, EIA-232 (ISA)
This output indicates that adapter cxia0 is in slot 2.
rmdev -l cxia0 -RRunning this command maintains the adapter definition in the configuration database.
To remove a 128-port asynchronous adapter and delete the device definition from the Configuration database, enter:
rmdev -l cxia -dRThis command also removes the associated printer devices, RANs, and TTYs.