Unable to use integrated Intel graphics on a desktop system after installing a discrete graphics card. Exit Code 8 is displayed.
Installing a PCI Express graphics controller disables Intel integrated graphics. Whenever a discrete graphics card is added 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: