Alright that's good. When you ran the installation for the Intel graphics, it extracted the content in C:\DRIVERS\VIDEO, right? You'll go back in the Device Manage, right-click on the Intel device under Display Adapters, and select Update Drivers. From there, you'll select the second option, which is to choose manually the driver location on the system. Enter the location C:\DRIVERS\VIDEO and click on Next. Are the drivers getting installed after that?