[Coco] SDC's fixed; but not sure why?

[rietveld rietveld]

If anyone saw this video they will know that I had trouble with two SDC'S working on all but one of my cocos


https://m.youtube.com/watch?v=RWLI32mXeKQ

I was at a loss of ideas so I just blindly removed the jumper that joins the centre (yes that's how we spell it in Canada) pin to the Auto pin. These pins are supposed to be jumpered to allow the SDC to run on the coco. I removed the jumper completely and now both SDC'S auto start to SDCX on powerup.

Strange but true