Hi.
What would i do is i would back up my raid drives content.
Reformat drives and rebuild it in RAID BIOS not in motherboard.
There is a difference.
If raid is missing from its bios then it yes might be broken.
What i also wanted to point out that there is 2 generations of 9000 series 3Ware raids.
I also have older wersion and it might be that they do not go as fast as the newer ones.
If you work with SD then there is no point to race about speed …. you got plenty.
I also sugsest if you need more speed go with CalDigit.
I will 🙂
They have impressive raids.
—
Margus
https://iconstudios.eu