Memorial day is 05/25/2015 – Orders will ship out on May 26th. There will not be any deliveries or shipping on Monday. Any order placed after 11am ET on Friday May 22nd will not start to ship out until Tuesday May 26th.
If you have not already removed the protective plastic film, look at the color of the tab. Otherwise, try it one way and if the display is offset or has random pixels on the edge, try the other option.