I just finished new system
asus rampage II extreme
4 x 1tb sata drives
12 gigs ram
I tried setting up a raid 10. Only 2 disks showed up in windows explorer. I could see all 4 in device manager, etc. but clearly all was not right. Finally ended up reformating all 4 and making them simple/basic volumes with OS on C drive. However now I can't access the disc controller raid menu to reformat once more into a raid 10 array.
I think the problem the first time was didn't format and partition drives before creating array