Uploaded February 2023 | Updated September 2026, 1 week ago

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I didn’t like leaving the last video with a broken build. In this video I finish the process of find the fault and explore a number of different ways that problems can be patched.

0:00 Introduction
0:31 Troubleshooting
4:19 My Most Expensive Mistake Yet!
5:35 Breadboard Patch
9:21 Bodge Assessment
10:15 Rom Patch
14:01 Design Fix
17:58 Adapter Board Design
19:35 Adapter Soldering
23:29 Adapter Test
25:08 Outro
25:45 Post Credits Testing

Sections of the console output in the early part of this video didn’t record, I did my best to reproduce them for continuity.