How to check whether an expansion module is replaced successfully?

After replacing an expansion module, reconnect the cables to their original positions.

Wait about 2 minutes and check the status of the Power and Alarm indicators on the expansion module to determine whether it has been successfully installed.

l  If the Power indicator is steady on and the Alarm indicator is off, the expansion module has been successfully installed.

l  If the Power indicator is off or the Alarm indicator is steady on, any of the following problems may exist: the new expansion module is faulty, the expansion module slot is faulty, or the expansion module is incorrectly installed.

For more information about replacing the expansion module, see the following:

Replacing an Expansion Module (Common Disk Enclosure)

Replacing an Expansion Module (High-Density Disk Enclosure)