MERCURY127 Posted September 11, 2019 Author Share Posted September 11, 2019 (edited) Have some news... Very bad news. I try trace and debug Windows loading process in softice. I found, that machine always crash on address c000:ffff, executing random instruction from ff's or other bytes. It's see as if some int 10h interrupt function was called from vxd code, and wrong vbios code flow was executed, cause no return issue... But main problem that, even we find, what exactly code in vbios cause fault, and even if we can fix it, we can't do patch for vbios, because Pascal firmware is signed, and there is no known tools for modding... Edited September 11, 2019 by MERCURY127 Link to comment Share on other sites More sharing options...
Goodmaneuver Posted October 31, 2019 Share Posted October 31, 2019 (edited) C000-CFFF is a typical SCSI BIOS address. Perhaps try in system.ini [386Enh] EMMExclude=C000-FFFF - There still can just be enough free memory below C000 Edited April 25, 2020 by Goodmaneuver Link to comment Share on other sites More sharing options...
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