Int 11 Fn 0225 - Blank-it Screen Blanker - Installation Check [V] AX = 0225h BX = 6900h Return: BL = 23h ES:DI -> ASCIZ "BLNKIT" Program: Blank-It is a resident screen blanker by Rhode Island Soft Systems, Inc. See Also: AX=0225h/BX=6902h,AX=0225h/BX=6908h,AX=0225h/BX=6909h Index: screen saver;Blank-It