Removing and replacing the secondary riser cage blank PrerequisitesT-15 Torx screwdriver Procedure Power down the server. Remove all power: Disconnect each power cord from the power source. Disconnect each power cord from the server. Do one of the following: Extend the server from the rack. Remove the server from the rack. Remove the access panel. Remove the secondary riser cage blank. To replace the component, reverse the removal procedure.