Based on your description, there are some troubleshooting steps I want you to try. It seems you are installing an old driver (version 3223) and we currently have a newer driver.
Please try the following:
- If possible, please disconnect the discrete cards from the system before installing the driver.
- Please install the driver that can be downloaded at the following link:
When a discrete card is connected to the PCIe ports, the onboard graphics will be disabled since the system will recognized a different controller and automatically will continue working with it.