I have PowerEdge 2850 with RAID 1 that was working correctly with Windows 2008 r2. I changed hard disks to 300GB 15K Fujitsu MBA3300NC SCSI U320 Drive, of course 2 hard disks. I created RAID 1.
Now, when I try to install Windows 2008 r2 even Windows 2012, I got error message:
"Setup was unable to create a new system partition or locate an exiting system partition."
I tried to insert the old hard disks, but it is the same issue.
I am new to this situation, and I think there is some problem in RAID creation.
How to solve this, please.