Hello, I am trying to install mikrotik router os on HP Proliant dl380 g4 blade server which has an HP Smart Array 6i raid Controller i had tried with raid 5 raid 1+0 raid 0 but every time it says error no boot drive found 
can anyone help me with that
DL or BL (blade)? G4 it’s a good necro device 
Set up a virtualization system and run CHR instead, performance should be similar.