I have an hp proliant ml370 g4 server running sbs server 2003 with 2 72gig scsi hard drives in a raid 1 array. All was well until I removed the drives temporarily in order to insert 2 spare drives so that I could run the hp smart cd and erase the spare drives and there array configuration. Once I did this I placed my original 72 gig raid 1 pair back in server and restarted. Now it won't boot from the drives and simply states non-system disk. How can I return the system back to the way it was? Please help.