TRS-80 Model 1 repair and lower case text mod (With the diagnostic ROM) @adriansdigitalbasement
TRS-80 Model 1 repair and lower case text mod (With the diagnostic ROM) @adriansdigitalbasement
Updated September 2026, 1 week ago
TRS-80 Model 1 repair and lower case text mod (With the diagnostic ROM)Repair of a faulty Twinhead CT-6040S Hercules/MDA video cardTroubleshooting floppy drives with a repair (Tandon TM-100)HDMI video from your Apple II with this cheap and simple project (A2DVI)See why Lordes clear CD is so hard to playThe Mac Plus had modern multi monitor support in 1986 and I got it working!I was shocked at what was keeping this Acorn Electron from working (Acorn Electron Repair)Hacking S-Video into a cheap 13 Color TV (Sharp 13J-M100)I did everything wrong when fully testing this C128DThis is one of the best monitors of all time (Commodore 1702)Wait .. what? Why is there an extra spacebar?Fixing broken interrupts on a PC XT clone motherboard
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TRS-80 Model 1 repair and lower case text mod (With the diagnostic ROM)

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