I don't mean to be stupid, but I'm not sure. When I go to the Battery Power options I use either the balanced or the one I set up myself. Eco is on there as well, and everytime I switch it to balanced it seems to switch back to eco itself. However, yesterday I saw (told you my eyes were bad
the little eco power button on the mouse pad and pressed that. Nothing initially seemed to happen but so far it hasn't switched back. So maybe it was just "on" and I turned it "off" by doing that?