My wife just got a new Dell Inspiron 17r (I5, Intel HD w/ nvidia geforce 525m, windows 7) I can't move any of the windows to the top of the screen. It stops about 50 pixels from the top. Doens't matter if its Chrome, or Windows Explorer, anything I try moving up there, won't fill the space. Maximize won't do it and evening using a non-full screen window, it won't move up to the top fully. Any ideas ?