My device is a fit-PC2i rev. 1.1 and I'm playing a bit with the old DOS. I have a problem with the keyboard handling. I'm using a keybord with a german layout (I'm german) but after the load of the driver in config.sys:
mode con codepage prepare=((850) ega.cpi)
mode con codepage select=850
nothing happens. The special german keys are not available. I've try freeDOS, MS-DOS and the Embedded DOS-ROM from your image for BIOS update. All DOS have the same problem.
I've start MSD.exe (Microsoft Diagnostics) and now it's realy strange, no key of the keybord is working! The USB-Mouse is recognise as PS/2 mouse and working fine. So I can quit MSD.exe and then the keybord ist working again.
Has someone an idea what can i do to solve this problem please? Maybe is this a bug in the USB->PS/2 keyboard emulation in the BIOS?