Oracle Exadata Storage Server X9-2 EF, HC, and XT Service Manual Servicing the Air Baffle Install the Air Baffle Install the Air Baffle Remove the replacement air baffle from its packaging. Install the air baffle by placing it into the server and lowering it to its inserted position. Rotate the HBA super capacitor tray down and in to its closed position. You will hear an audible click when the tray is properly secured to the air baffle. Consider your next step: If you removed the air baffle as part of another procedure, return to that procedure. Otherwise, continue to with this procedure. Return the server to operation: Install the server top cover. See Install the Server Top Cover. Return the server to the normal rack position. See Return the Server to the Normal Rack Position. Reconnect the power cords and data cables to the server. See Reconnect Power and Data Cables. Power on the server. See Power On the Server. Verify that the power supply AC OK LED is lit. Related Topic: Remove the Air Baffle