Hey guys, a friend replaced a fried nVIDIA 560m on that laptop (discrete card) and the no-signal laptop is now showing image to the lcd. Since that laptop's builtin gfx card is passing through the nvidia one to go to the screen, having a signal means that the board is ok at least. But Windows10 isn't seeing the card, not even in Device Manager, so he can't install any drivers. Is there something/somewhere he needs to toggle to turn the discrete card on? I don't think it's a matter of windows waking it up when they need the 3D as the card won't even appear in device manager.