I originally had 2 x 72.8 GB hard drives installed and set up as RAID 0+1 then I added another 4 x 72.8 GB hard drives and it can still only see 2. That applies with both the inbuilt configuration (F8 on startup) and ACU under Windows. What to do?
When I received the DL385 it had no hard drives but did have 4 blanks. That tells me it must have had 2 hard drives in its previous life.