I recently upgraded my Mac Book Pro to the Mavericks OS. I use an old external monitor, and am unable to set the screen resolution so as to fill the entire screen. This was not a problem when I used the Snow Leopard OS. Is it possible that Apple changed the range of possible screen resolution setting available in Mavericks? If so, is there any way to get the old ones back? I don't want to buy a new monitor if I don't have to.
Jim A.
Jim A.