Thanks for your upload Deksor! Seems to be the same revision I posted before.
Next boards are from this lot
Re: Bought these (retro) hardware today
I have 3 of them running again in the meantime. The 4th one still stops on random error codes. They are labeled "SB-286" "SUP 1989 G". When taking a look at them they are the boards with the most features so far. They accept 3 differnt kinds of RAMs. And there even an (unpopulated) option for onboard parallel + serial ports.
Strange thing is: My keyboards do not fit. Seem to be non-standard DIN connector. Did not figure out the exact reason so far, but I assume the holes are smaller than usual.
BIOS is AMI.
(C)AMI Date :-04/25/89 (C)1985-1989, American Megatrends Inc.
1987 AMI, for SUPERCOM
skyline486: Do you have your board running in the mean time?