Reviving a Compaq Deskpro/286

I picked up a Deskpro/286 the other day. It passes POST, and the hard disk (an IBM 0665 30MB F/H ST-412 unit) spins up and makes encouraging noises, but then it stops (after apparently trying to boot via floppy) with a "non system disk or disk error" message. IIRC, there's a setup utility on the Compaq DOS disks - does this include configuration of the hard disk? I wonder if the system's simply lost NVRAM settings and so the disk controller is trying to talk to the drive using the wrong geometry (although of course it could just as easily be a faulty or formatted drive). There's no obvious manufacturer of the combined floppy/hard disk controller board, but it's perhaps reasonable to assume that it's whatever was originally shipped with the system. If I do need the Compaq DOS floppies, does anyone have images available (3.5" preferred, but I think I have some spare 5.25" HD floppies and could put the Compaq's drive into my desktop PC temporarily to write them) thanks Jules