dont know squat about OS2 but video cmos settings?
making sure no higher memory is being used by the video bios. Usually in the old days I would downgrade everything possible then stuff would load enuff to tweak. Again, I never successfully got OS2 to load.
thanx,
bill
Any opinions expressed by me are mine alone, posted from my home computer, on my own time as a free american and do not reflect the opinions of any person or company that I have had professional relations with in the past 50 years. meep