search for: 4bxx

...rent places, depending on the configuration of the machine. Everything works fine if a hard disk is present, defined in the BIOS or emulated on CD --- the INT 13 vector will be initialized correctly. Otherwise, the BIOS initializes the INT 13 vector to a place that does not give access to INT 13 4Bxx etc :-(( Possible workaround: If INT 13 4B01 fails, scan for an AWARD Bios and the location of the correct INT 13 entry point, initialize the INT 13 vector and go on. I tried this with a quick'n dirty hack, it works fine. If you are interested in the code I could clean it up and add the sca...