Verify The Fans; Verify The I/O Module Replacement - Dell Data Domain DD6300 Manual

3. Reconnect the data cables to the same ports where they were connected on the original storage processor.
4. Reconnect the power cables to power the system back on.

Verify the fans

Steps
1. Enter the enclosure show fans command to check the status of the enclosure fans.
# enclosure show fans 1
Enclosure Description
--------- -----------
1 FAN 0A
FAN 0B
FAN 1A
FAN 1B
FAN 2A
FAN 2B
FAN 3A
FAN 3B
FAN 4A
FAN 4B
FAN 5A
FAN 5B
--------- -----------
Check the Status column to confirm that all of the fans in Enclosure 1 are OK.
2. Enter the alerts show current command and confirm that the system has cleared the alert for the failed fan. It may
take one to two minutes after the fan replacement before the system clears the alert.
# alerts show current
No active alerts.

Verify the I/O module replacement

Check each I/O module LED. Each I/O module ejector handle contains a bi-colored LED. Green indicates normal function, while
an amber color indicates a fault condition.
Steps
Enter the alerts show current command and confirm that the system has cleared the alert for the failed I/O module. It
may take one to two minutes after the I/O module replacement before the system clears the alert.
# alerts show current
No active alerts.
Level Status
------ ------
medium OK
medium OK
medium OK
medium OK
medium OK
medium OK
medium OK
medium OK
medium OK
medium OK
medium OK
medium OK
------ ------
Field Replaceable Units 41