carlosjor wrote on 2022-04-18, 07:09: Just looked at your photo in detail, you are also missing the chips... Boas!! Any chance on those photos? Btw... Where are you from in Portugal?

Yep, Tuga do Norte! I believe that the empty chip slot is for an additional co-processor. It was always like that, from factory.

Hi! I am trying to bring an Euro SX back to life. My uncle bought it new in the early 90s...and it sat in the dark for over 2o years. The lack of info on this machine is surprising! Would any of you be so kind as to take a couple of photos of the motherboard and jumper setup? That would help me a …