> This is probably an RTFM, but I can't find the answer.  I have now got
> my 3100 booting from hard disk, but on boot it asks for the root device,
> dump device and filesystem type, offering defaults which work for the
> latter two.
> 
You have boot flag 1 set. You must unset it. You can probably do

>>>SET BFLG 0

or something in the boot monitor.

-- Ragge