what went wrong with your accelerator card? Is it repairable?
You mean, my card, merlin? I've not got the faintest idea.... It's gotta be one of the soldered chips on the card (Blizzard 1230/IV, if I'm not mistaken). I've taken out the CPU, FPU and RAM, and the exact same thing happens when I poweron the Amiga... ie, nothing.
Kinda like what would happen if AmigaInc suddenly produced some actual goods, not just hot air... nothing would happen because we wouldn't trust their stuff to last during the time in postage :P