Note - This is a hot service procedure that can be performed by customers. See Hot Service, Replaceable by Customer for more information about hot service procedures.
Caution - Do not remove a fan module until you have a replacement unit ready for installation. The server may be run for the time it takes to remove and install a fan module, but the fan door must not be open for more than 60 seconds.
See Extend the Server.
An amber LED identifies the faulty fan module.
You can do this by pressing down on the top of the neighboring fan modules.
Caution - If you will not be able to install a new fan module within one minute, power down the system. See Removing Power From the System.