I have a B3 and S1, original OS
After 11 years with original HDs I've got issues lately when playing videos, that the picture sometimes freezes for a couple of seconds.
I believe my disks are getting too old, so I opted for replacement. Unfortunately I set up a RAID, and I have
troubles exchanging the internal disk.
1) I do a full install like it says in the manual
2) When I connect the external drive, B3 don't recognize it as a RAID volume, so I can't recreate the RAID array...
What am I doing wrong?

/Marcus