NVidia GeForce 720M not showing up in Device Manager and not working.

[ianrmd]

It started a while when i booted up my laptop, when i was going to update my driver the GeForce Experience app said 'There is no graphic card installed' and then i searched for it in the Device Manager it didn't show up. I tried downloading the driver but it said 'There is no graphic card compatible with the driver.' What should i do?

 

[torchwood]

Its Coz the intel one is classed as the primary graphics card. Dont know a lot about dual graphics card systems, but im sure someone will chime in.

Roy