Did something happen that might have caused this?
First, try using your System Restore.
If that doesn't work, it sounds like you just need to reposition the image on your monitor screen...
Look for a "Main Controls" menu on the front of your monitor and use the up/down arrows and other adjustments to reposition/resize your image.

First, try using your System Restore.
If that doesn't work, it sounds like you just need to reposition the image on your monitor screen...
Look for a "Main Controls" menu on the front of your monitor and use the up/down arrows and other adjustments to reposition/resize your image.