HP ml110 gen 9 server - installing windows 2019

When I try and install Windows 2019 Essentials on a ML110 Gen 9 server there are no drives showing up to install onto even though it only has SATA drives - what driver do I need to install to get the drives showing in the Windows installer which I am presuming is still 32 bit at this point.

You need the B140i dynamic array drivers - in the ML110 Gen9 I think it is the 4 port you need to select at boot-up

They should be here: https://support.hpe.com/hpsc/swd/public/detail?sp4ts.oid=7304563&swItemId=MTX_e88d0ce4d976423db2ebade3e4&swEnvOid=4184