I am taking a formatter from a HP M653 and installing into a HP M652. These should be the same formatters, however when I installed it into the M652, the display is "zoomed in" because the M652 has a smaller display than a M653. Do these actually not take the same formatter boards? I've already reinstalled the firmware from the pre-boot menu. Any other ideaa's on how the correct the "cropped/zoomed" display issues?