Been working on a nightmare of a disaster rfm that started with no computer. I managed to pick up a used computer along with 2 rom/prism sandwiches. After replacing fan and ps, I have managed to get computer to boot to bios ( with prism card removed) on the bench hooked up to a vga monitor. When I reboot with either prism card I get nada - no signal ( yes I do have a cga-via converter). I find it hard - not impossible - to believe I have 2 bad prism boards. Since I have not had a chance to see a working one in operation I am curious if I am missing something obvious? I have this outside game with no driver board or anything else connected - will this effect PCI boot?
Any suggestions appreciated