INT 10 - Chips & Technologies Extended BIOS - EN/DISABLE ACCELERATOR SUPPORT AX = 5F53h BL = new support state 00h disable buffer/accelerator 01h enable buffer/acelerator Return: AL = 5Fh if function supported AH = status 00h unsuccessful 01h successful SeeAlso: AX=5F50h,AX=5F51h,AX=5F54h