This is going to be the first in a multipart video as this became one big repair. When you turned the Commodore on, you just got a screen of interference. I remembered what had caused it to break, it was an action replay cartridge either being knocked or just malfunctioning. What I forgot was that back in the mid 1990s, I tried to fix it with what looks like a blow torch!
In this video we see the problem, take it apart, pull none existent hair out but finally get memory looking good again.
I don't remember damaging the keys or trying to repair them and I have a vague recolection of swapping out my keyboard with a broken one. The keyboard fix is for another video.
Sites used to find out where my missing traces should go in this video are:
https://diychris.com/index.php/commod...
http://www.zimmers.net/anonftp/pub/cb...
https://www.pcbway.com/project/sharep...
Music by Matt Hipp - Banana Paradise - https://thmatc.co/?l=44F52107