Int 10 Fn 12  - Cirrus Logic Bios V3.02 - Lcd Panel - Set Centering Mode   [V]

   AH = 12h
   BL = 90h
   AL = new position
       00h centered
       01h from top
       02h from bottom
       03h from top

Return: nothing

See Also: AH=12h/BL=84h,AH=12h/BL=8Fh