Hi all, I've posted looking for help with a TeleVideo TPC-1, and I've heard a lot of crickets - apparently this isn't a commonly held machine. :-) But I've made progress with it, which I want to share. When I first got it, the display would light up and ask me to insert a floppy. Doing so would promptly douse the display. I figured, 'power supply', and recapped the entire thing - after the venture of figuring out how to open the case! I found a post in netnews that strongly suggested TeleVideo had suppressed information about opening the case to protect their service centers' business.... It's an odd combination of 'push there, pull there and be bold', but I got it open. Recapping was a success, and the machine attempts to boot from disk 0 - and tries, and tries, and.... I figured that drive 0, being the most used, might have issues, but wasn't looking forward to pulling out the drive cage and swapping them as a test. But then I noticed that drive 1's circuit board was visible, and I rejumpered it to be drive 0 - and success, the machine booted into CP/M! Sure, I could just leave it as a single-drive machine, or swap the two and pray - but this is a restoration. I've ordered an exact, tested/guaranteed working replacement from ePay, and I'm going to have everything working to spec before I snap this thing back together. Yes, I'm having fun. :-) -- Ian S. King, MSIS, MSCS, Ph.D. Candidate The Information School <http://ischool.uw.edu> Dissertation: "Why the Conversation Mattered: Constructing a Sociotechnical Narrative Through a Design Lens Archivist, Voices From the Rwanda Tribunal <http://tribunalvoices.org> Value Sensitive Design Research Lab <http://vsdesign.org> University of Washington There is an old Vulcan saying: "Only Nixon could go to China."