I run both machines. First - recap, on first macintosh I also change dc-dc for nubus. On this computer 2 legs on EGRET was rotted, but it works. Main problem was in PSU and VRAM simm. PSU also need recap and full review. Anyway now it both works! Bingo! Recap guide for motherboard and for PSU
Some time ago I was order Macintosh LC as working computer … Yes, it doen’t work, so I start to repair it… (Unsuccess yet). But I found donor to finish repairing, so story continued, but still not finish… Read
Overview I was order Macintosh LC. It was sold as worked computer, but based on photo I was see some capacitors was leaked. I hope it doesn’t affect and plan to repair it after, but … computer doesn’t work when I plug power and turn it on. No worries, I say, lets clean motherboard and recap it. Oh life is bad game, plans and reality sometimes completely different. After cleaning motherboard I found some legs on EGRET and 8L08A dc-dc convertor for PDS bus was absent due to capacitors acid....
Overview BlueSCSI is an open source, open hardware, and open design SCSI solution for vintage computers. It’s designed to replace a SCSI hard drive inside of your vintage computer or device, but it can also do so much more! Blue SCSI wiki page. Primary I use it with old Macintosh computer. Photo up up up