Note: As soon as the power cords are connected to the Replication Engine, standby power is applied. In standby power mode, the Power/OK LED on the Replication Engine front panel blinks every five seconds or so. However, to apply main power to the Replication Engine, you must use the power button. When main power is applied to the Replication Engine, the green Power/OK LED on the front panel of the Replication Engine blinks steadily. When the Replication Engine BIOS has completed booting, the OK LED remains lit.