It was stored in a very dump basement for... maybe 20 years and the result is... HUHG
Unplugged the vga isa card, cleaned the contacts and finally got something:
Now, I had no 5 pin din keyboard, but they are identical to ps2 keyboard, the only difference is the shape if the connector. So i took an old logitec keyboard, cut the minidin, and lapped a din plug. Still nothing from the disk drives tough. Than, again, unplugged the controller isa card, cleaned the contacts... still nothing. Unplugged all the ribbon cables, cleaned contacts... and finally the floppy came back to life.
Buuut, the installation failed. The disk was spinning but non sound from the head’s arm. I tried 4 more times an finally the arm got unstuck and everything worked fine. Installed win 3.1 too XD
"I appreciate SDF but it's a general-purpose server and the name doesn't make it obvious that it's about art." - Eugen Rochko