You can reseat one of them, but most of the time the faulted disk remains faulted status..  Had the hotspare disk kicked in? Please be careful, "doulbe-faulted" disks in one RAID group may lead to a DU/DL (data unavailable or data lost).
Hi,  2 disks (in RAID5 configuration) have failed on our AX150. is there a way to force one of them on line?
Multiple disk failure - AX150