BTX Halted and Fatal Trap 12 errors on older machine

I've got this spare machine, and I thought it would be perfect as a FreeBSD box to play with. It's a P-100mHz, with 32MB RAM, floppy, video card, two PCI NICs, 50X CDROM, 40GB Western Digital hard drive, and one IDE controller. However, I can't boot at all from any bootable FreeBSD ISO (tried

RE: BTX Halted and Fatal Trap 12 errors on older machine

I've got this spare machine, and I thought it would be perfect as a FreeBSD box to play with. It's a P-100mHz, with 32MB RAM, floppy, video card, two PCI NICs, 50X CDROM, 40GB Western Digital hard drive, and one IDE controller. However, I can't boot at all from any bootable FreeBSD ISO