Hey guys, I got an Hp 240 G4, an excellent laptop. It's handy and fast. However, for the last few days it's been turining it off on its own. It happended when it's working with the battery, only. I replaced the battery, although it didn't seem to be necessary. It did just the same, that is, after 2 hours or so, it turned it off. I've already modified the energy configuration, but to no avail. Of course, I'll take it to the repair shop, but I would like to know whether anyone could give a clue of what might be faulty. Thanks very mucch indeed for your help!! RG