Ah, even though the 386SX-25 is 32bit in my PS/1? Will try it eventually.
Oh sorry, a quick google check told me PS/1 had 286. 386SX itself should be supported, the monochrome Toshiba on the photo has 386SX/20 with 10MB RAM.
Anyway, I tried the 16bit version, and it works like a charm!! Thank you.
Here's a video of the boot, I've just made.
https://www.youtube.com/watch?v=1fSsTa8Oc48
Although, the floppy light does not turn off. Not sure, if this a problem with the OS or my hardware.
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