[Myrddin]

In fact my very first computer was an S-100 computer that had a hand wire-wrapped backplane with each chip individually soldered into their respective daughter boards that I had to custom interface to a surplus teletype. When you say you fix your own computer, does that mean you only pull and plug boards? Fix to me is using a logic probe to find the bad IC and replace it. Anything else is just pop and swap IMHO.

I was late to the party. My first computer was a Heathkit H-8. I built it from parts. It still works today. I did wire-wrap my first bit-mapped graphics board and wrote all the driver software for HDOS to make it run.

[RadioAstronomer]

I was late to the party. My first computer was a Heathkit H-8. I built it from parts. It still works today. I did wire-wrap my first bit-mapped graphics board and wrote all the driver software for HDOS to make it run.

Whoohoo! I still not only have my S-100, but I still have an H-8/H-9. :-) Mine still works as well. However, the floppy drives need to be realigned. (CP/M rocks! LOL)