Phew! The thinnest wire I have (a tiny bit thicker than the original) used to replace the original fuse wire. Everything starts correctly now. The fuse was for the -12v line which I assume must have something to do with the CRT HV starting..
I'm not worried about the wire being a tiny bit thicker as I won't be blundering through there again in a hurry. And it really is only a fraction thicker.
Anyway, it works. 😁
#retrocomputing #vintagecomputer


