HP server system cannot enter raid5 data recovery successful

Case:
HP server, Windows operating system, RAID5 made by 6*300G SCSI hard disks, the system cannot enter an error.

Solution:
The engineer fully backups the original HP server each SCSI hard disk, reorganize and restore in the mirror, re -create RAID, restore the reorganization data to the new RAID, 100%restore the HP server data