Ubuntu using dedicated GPU instead of intergrated?

So, I have a Zephyrus G15 Laptop that I am using to kind of learn Linux. More over I want to completely move over to linux as a main driver but would like to have a GPU pass-through VM to windows. I have ubuntu 22.04.2 currently installed. My laptop has AMD integrated Graphics and Nvidia Dedicated Graphics. To see what drivers I am currently using I used Additional drivers to see and only see NVidia currently in use. Would this affect anything? like, bounding the PCI for nvidia GPU to a VFIO PCI? Should it be using the dedicated instead of intergrated? I am trying to learn so I apologize if this is a stupid question. Thanks in advance.

Check you uEFI to see if the iGPU is disabled, if it is, enable it. Then you would need to follow the VFIO guides on this site to pass through the nVidia GPU and do the pass-through workaround for it.