The standoff hooks fit into small openings in the drive backplane. Ensure that all cables are out of the way.
Attach cables to the similarly-labeled connectors.
See Install a Fan Module.
Replace the fan cover and secure it with the two side screws and three top screws.
See Attach Power Cords and Power On the Server (Oracle ILOM) or Power On the Server (System Power Button). Verify that the power supply AC OK LED is lit.
See Identify Faulted Components for more information on using the show faulty command.