I open the Nvidia Control Panel, change the NVIDIA GPU always use.VictorVG said:pnt21509
If the laptop works in 2D mode, to conserve battery apparatus is switched to the built-in CPU graphics with built-in CPU logic disables the discrete graphics card from the bus (architecture IBM PC allows only one video card at any one time), and it is natural that in this case no diagnostic tools can not interrogate her, and the user has a feeling of its invisibility.
Software bypass switch hardware sources is not possible - is a bidirectional switch with two inputs In1 and In2 and one output ports Out and a set of control state logic devices. He can only be in one of two states - "In1 connected to Out, In2 disabled" or "In2 connected to Out, In1 disabled." Status "In1 and In2 are connected to Out" is not possible for him.pnt21509 said:I open the Nvidia Control Panel, change the NVIDIA GPU always use.
Now i have seen it, but it would be better if it automatically switches.