📰00Read later0Read MoreThe IBM PC 5150, Revision A vs Revision BAdafruit Industries – Makers, hackers, artists, designers and engineers!·Anne Barela·about 7 hours ago#u6USNKfg#adafruit#revision#farquhar#bios#640k+4 more🧰Tag tools✨Add tagDave Farquhar at The Silicon Underground compares the two versions of the original IBM PC 5150, pegged to the October 27, 1982 date on the Revision B BIOS. The fronts look identical.… Read more15s
