remove boot problem

[archangeleli at bellsouth.net]

Hello,

    I recently installed Free BSD. I have two hard drives. I put it on the
second one. I took it of the drive because of some problems. Now when I boot
up a dos  message comes up saying the following:


F1 ???
F2 Disk 1

Boot:F1

	The last part I cant remember exactly what it says but it is something like
that. I would like to know if their is something I need to delete of edit to
stop this from coming up? Thank you.