Amiga of Rochester did amazing work, and tested the analog and logic boards very thoroughly!
Unfortunately, it's looking like there might be a chassis issue with my Performa 550. This logic board doesn't have a CUDA reset switch, and my ADB keyboard isn't powering it on. I'm going to try the 24...
If it helps, the analog board is part number "630-1120-" (the dash is silkscreened on the board with nothing after it) and the logic board is part number 820-0368-A.
Hello all!
I have a Performa 550 that myself and one of my electrical engineering friends recapped a while back. It was in essentially full working order (besides the broken Quantum hard drive) before we recapped it, but I knew it was a ticking time bomb. Since then, we've been struggling to...