I've got a HP g6 laptop that is driving me crazy. Every once in a while I do something, I can't figure out what, that turns off my mousepad and a little light goes on on the outside corner of the pad. I googled it and got no where. There's a little circular indentation on the upper left corner of the mousepad that's supposed to turn it off, I think, but it doesn't seem to do anything. Any clues? Thanks.