INT 15 - HP 95LX - INSTALLATION CHECK AX = 4DD4h Return: BX = 4850h ("HP") if HP 95LX CX = ??? (0101h) DL = ??? (00h) SeeAlso: INT 0B"HP 95LX",INT 0F"HP 95LX",INT 5F/AH=00h,INT 60/DI=0100h SeeAlso: INT 61"HP 95LX" .