RocketRaid 2720SGL not recognised by OS X

[littlecreature]

Hi,

I have a setup based on ASRock X99 Extreme4/3.1 and currently use a RocketRaid640. It works fine, but I needed more ports.

The RocketRaid 2720SGL is recognised at boot and i see it spin up the disks connected. I have flashed with non-raid bios.

But OS X does not see it. I have tried installing Highpoint drivers, even though El Capitan has drivers built in.

Any ideas? Thanks!

 

[norcimo]

you must enable BIOSBLOCKIO when you install clover. find it on the CUSTOM tab at installation time.

 

[littlecreature]

I was finally able to try to this. Clover installs BIOSBLOCK. Disks show up on POST splash screen. But no luck once inside OS X.

Any ideas?

 

[AppleIIGuy]

Tried formatting the raid array in windows?