So I've had success with A/UX on all my other machines that can run it except this IIfx. All I get out of it is a gray screen after it bootstraps, forcing me to reboot. This happens both when I use the installation floppy coupled with a SCSI2SD with the CD-ROM on it (which is how I installed it on all the other machines), as well as by booting it off an installation on a hard drive which has successfully booted A/UX on my IIci, IIcx, IIsi, SE/30, and Q950. The IIfx has 68MB of RAM and a "Toby" graphics card. Any ideas?