Hey folks… picked up a Performa 450 at an estate sale and the board was a bit grungy with leaky caps, but otherwise in decent cosmetic condition. PSU voltage looks good, fan spins, HD spins up, but then no chime, and then the HD idles. Recapped the board as well, checked traces around the caps and things seem ok except for the negative side of C13 where a soldered in a jumper to the back of the board. I recorded a video of where I’m at currently, but not sure where to go from here… open to any ideas you might have!
Here’s the video:
Here’s the video: