Nook HD screen replacement

The screen on my Nook HD 7 is cracked. Not under warranty anymore.

So, I was able to purchase a replacement screen online under the thoughts that I would be able to do this myself.

So, I removed the casing, detached the battery, and detached the connections from the old screen to the motherboard.

Now, I still do not see any way to remove the screen from the frame.

I do not seen any screws, etc, that would still be holding it on.

Does anyone have any advice, or are these screens just not able to be detached from the frame?