My R610 decided to have a 2-bay failure (6 total) and everything came crashing down. I have some new drives from Dell that I plan on putting in to expand the storage and rebuild the array in the BIOS. If I recall correctly the OS is split onto two drives in RAID 1 and the other four drives are grouped and ran as RAID 5. I inherited the device and I'm struggling with finding documentation on how to complete this RAID rebuilding process in the server's BIOS so I can then install an OS and restore it. 

Any and all help is appreciated! Thank you!