How do I remove the keyboard on a Toshiba L75-C7250? It's below the deck so doesn't just peel off like most. I can remove the battery and bottom of the laptop but can't figure out how the keyboard is attached. There is plastic mesh strip above the keyboard, I can only get it disconnected in the middle (metal tabs in battery compartment) but can't get either end of the mesh strip to come off. Thanks in advance for any advice!