On Tue, Oct 14, 2014 at 5:59 PM, Bill Pierce via Coco <coco at maltedmedia.com> wrote: > my Orch90 has the pin taped so the rom won't try to start. You need to also make sure the chip select signal is also disconnected from the Orch-90 ROM. Other wise it would conflict with the FDC ROM. -- tim lindner