Unable to use integrated Intel graphics on my Desktop
Installing a PCI Express graphics controller disables Intel graphics. Whenever we add a discrete graphics card to the system it will disable the graphics provided by the processor unless the system has a feature in the BIOS that can provide an option to choose between integrated and discrete graphics or automatically choose the graphics controller based on the requirements for processing the graphics.
To enable intel integrated graphics when using a discrete graphics card:
If you prefer to use the Intel integrated graphics only:
If the issue still persists: