Hot on the heels of repairing the Cirrus Logic VLB card, I acquired a dead Trident TGUI9440 based VLB graphics…
Fellow vintage computer collector, Gammitin, challenged me to fix four VLB graphics cards, as well as upgrade the RAM on…
You may remember my recent 486 PC build, I enjoyed doing it, but I had several issues with it. It…
One of the projects I wanted to do with my new 486 PC was to try out a Roland MT-32…
A lot of people my age went from the 8bit era to the 16bit era and then PCs. I took…
Now that the motherboard work is finished, it is time to rebuild. Lots of 3D printing involved in this one,…
In my previous post in this series, I managed to diagnose and repair three very strange issues that were causing…
I finally got Jops to generate a good DiagROM serial output, but the video output wasn't working. This time I…
All the motherboard issues were resolved in my previous post in this series, now it is time to reassemble and…
With this Amiga 2000, I previously got it into a state where it would boot from the main CPU and…