install os on sl 4540

Hi Mr,

suse 12 sp1 don't install on the server HP PROLIANT SL 4540 gen8.

i have upgraded service pack for proliant for have the support of the suse 12 sp1 os.

Nevertheless, during the os install the ssd disk connected to controller b120i are viewed like simple disk not like raid 1.

So, then the install is finished, the server don't boot on the install disk.

it 's similarly with a disk attached with controller h220.

what is the install procedure for suse os ?

i'm precise that the same problem with other os.

thanks