INT 11 - Blank-It Screen Blanker - BLANK THE SCREEN                             
	AX = 0225h
	BX = 6908h
Return: CF clear if successful
	CF set on error
	    AL = error code
SeeAlso: AX=0225h/BX=6900h,AX=0225h/BX=6907h
Index:	screen saver;Blank-It