TRS-80 Model 4D FreHD Autoboot ROM (U4/2764) 3d-parts A fully restored TRS 80

A fully restored TRS 80 with all the favorite mods

(Created by George Hines (mrthreeplates on Github)

Can't get anything on the screen

Only one chip and wires is included with each order

TRS-80 Model 4D FreHD Autoboot ROM (U4/2764) 3d-parts A fully restored TRS 80This EPROM is required if you're interested in being able to boot your FreHD automatically when starting the machine. It is supplied on a 2764 EPROM which requires soldering wires to various points on your TRS 80 motherboard. There are no trace cuts, only soldering. If you need to reverse it out, just remove the chip and clip the wires. Only one chip, wires and instructions is included with each order. (We are charging only for the EPROM (nationally