Donkey Kong Junior came out of my house fire melted and burnt. I cut out the PCB, clean it, repair two broken traces with magnet wire and rehouse it.
The SAM Coupé’s RF output is a shimmering mess. I fit a SAM HDMI unit, track down a no-signal fault and compare RF and HDMI side by side.
Half the keys on this SAM Coupé had stopped working. A full strip down, a deep clean and a new membrane bring it back, with some tiny dead bugs along the way.
A recapped Game Gear with a new IPS screen and still no picture. I probe it with a scope, redo the wiring, and finally get it working in a new apple green shell.
My Ultimate 3DO had games on an SSD but no controller. I build an RP2040 USB to 3DO adapter, flash Joypad OS and finally play.