Problem with smart array 6400

Dear all, I have a dl 380 g5 with a smart array 6400 and 7 disck in raid 5 with one spare.

one of disk was in fault and the system ask me if I want to make the rebuild of the array ( F1) or if i want to skip the rebuild (F2). i wrong pressed the F1 botton, then the electricity lacked and the server rebooted.

now all the the disk has the orange light on, and the system doesn't recognize the array.

is there any possbility to return the array on line using ACU??

thanks in advance.

best regards.