Oracle published a Power Cord Replacement Notice to inform its customers that a small number of power cords from one specific manufacturer may develop a leakage current condition over an extended period of time (typically >4 years). If excessive enough, this leakage current could lead to a trip condition of the rack PDU or external circuit breaker. In a more severe case, there is the possibility of damage due to a thermal event. These cords shipped with certain systems from January 2004 to July 2011. Oracle is advising its customers to replace suspected power cords as soon as possible. For more information on this issue, including instructions on how to identify suspected power cords and obtaining replacement power cords, see the Power Cord Replacement Notice.