I am trying to install a second CDROM to an Adaptec 1520 SCSI on an
essentially EIDE system, and cannot get it to work. I added the Adaptec
for it, but.... There is also a SoundBlaster 16 sound card which has the
other IDE CDROM attached.
This is a used CDROM, documentation did not come with it.
I have messed with IRQs to for conflicts, checked the information
from running rmview for possible problems and cannot see anything
Won't work with the other CDROM unplugged, either.
Is there something I might try?
It's a 486 DX4/100, nothing unusual in hardware: ATI mach 32 video card.
Connor 250 tape backup.
Any reasonable suggestions appreciated.