INT 10 - Chips & Technologies Extended BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - SAVE SUPERVGA STATE AX = 5F91h CX = state mask (see #00185) ES:BX -> save buffer Return: AL = 5Fh if function supported buffer at ES:BX filled SeeAlso: AH=1Ch,AX=5F03h,AX=5F90h,AX=5F92h,AX=5FA1h