Sorry to read into the situation you are in. Unfortunately the Bvision cards can fail. I take it you had heatsinks on the main chips on the Bvision?
Only other things to think of:
- The Bvision is connecting correctly to the 603e ppc board?
- You have ample 5volt power supplied for BPPC and Bvision to function?
- Have you tried a berg power connector into the floppy power connector on the A1200 mainboard?
Apart from that cannot think of anything else. It is possible that the connection circuit on the BPPC card may have got fried. Had this happen to me with a G-Rex board on a BPPC.
