Brand new HP Proliant server

I am installing Windows 2000 Server for the first time on a brand new HP Proliant server with a 80GB SCSI drive. Upon start on it starts setting up the W2000 install but before it starts the actual installation it stops and message says “OS cannot be installed, no hard drive found”. I checked the BIOS and as expected it shows no IDE drives (the PC doesn’t have one), but it doesn’t show any options related to SCSI drives. I cannot install the drivers either because the computer came with no OS. What do I do?