CoCo SDC Firmware and SDC-DOS Upgrade

My CoCo SDC on my Tandy Color Computer 3 needs a firmware upgrade as well as an upgrade of SDC-DOS. In this video, I’ll briefly demonstrate the CoCo SDC and then perform the firmware and SDC-DOS upgrades. Afterward I do a brief post-upgrade check and talk about a few other capabilities of the cartridge. This video is far from exhaustive; the CoCo SDC supports quite a bit more than I demonstrated here. Apologies for the moire camera’s LCD doesn’t give me a good sense of how bad it looks. Links: CoCo SDC Documentation and Firmware: CoCo SDC Explorer Download: explorer NitrOS-9 Info: Music (in order): None. Just me jabbering. Chapters: Intro / 3D-Printed CoCo Items (0:00) Brief Demo & Description (1:53) Prepping For The Upgrade (4:34) Performing the Upgrade Using the CoCo (6:52) Post-Upgrade Check / NitrOS-9