Searching for bad RAM on a 45 year old SWTPC 4K RAM board
The IBM PS/1 was the followup to the disastrous PCjr and it's pretty good!
This IBM PC XT won't turn on, let's fix it
This 8" hard drive doesn't seem to exist (or does it?)
This Mac nearly had me beat! It fought hard but I got it in the end.
Troubleshooting the beautiful Atari 800
0084 A battery powered 486DX2/66 setup and a 386 motherboard with a fancy BIOS
The PicoMEM is an amazing software defined ISA card
PC archeology: The Leading Edge MP-2400L doesn't exist
Schematic Modeling & The Role of Schematics in an FPGA Core