I'm trying to get audio from an external device connected to the line-in jack so I can listen to it through the G751's speakers. When I plug it into the line-in jack I get a popup from the Realtek HD Audio Manager asking me which device I connected, ...

The new key at the top left of the G751 keyboard (which does nothing more than bring up a window showing me how to record my gameplay) is driving me CRAZY. I hit it 90% of the time I am trying to hit ESC. Ideally I'd like to be able to remap it to E...