Int 15 Fn D824 - Compaq Eisa System ROM 04/08/93 - ??? [-] AX = D824h CX = ??? DS:SI -> ASCIZ string containing ??? Return: CF clear if successful AH = 00h CX = ??? CF set on error AH = error code 87h ??? failed 88h ??? Note: these functions are only available if ??? from keyboard controller command C0h