Take a closer look at a genuine retro computing barn find: a vintage Radio Shack TRS-80 Color Computer 2, better known to fans as the legendary Tandy CoCo 2. Originally released during the early 1980s, the CoCo 2 became one of Radio Shack's most popular home computers thanks to its Motorola 6809 CPU, Color Extended BASIC, affordability, and strong support for gaming, programming, and education.
This particular TRS-80 Color Computer 2 has an especially interesting history, arriving as a gifted barn-find system complete with original paperwork, manuals, warranty materials, and an unusually low serial number. The video documents the complete inspection, teardown, cleaning, troubleshooting, and restoration process including opening the case, examining the motherboard, checking the socketed integrated circuits, cleaning years of dirt and grime from storage, and diagnosing several failed components that prevented the machine from booting correctly.
Also featured are discussions about the CoCo 2 hardware design, RAM upgrades, troubleshooting the Motorola MC6809EP CPU and SAM chip, and restoring the machine back to a successful Extended Color BASIC startup screen. Assistance and advice from fellow retro computing enthusiasts including Adrian Black from Adrian's Digital Basement and Tim from My Drunk Sibling also helped bring this classic Radio Shack computer back to life.
Viewers drawn to Tandy computers, TRS-80 systems, Radio Shack history, vintage computer restoration, and retro hardware preservation should feel right at home with this one. This barn-find CoCo 2 serves as a great example of rescuing and preserving important pieces of 8-bit computing history.