can't find this driver!

[Borock492]

just built my new pc got my graphics driver then windows defender says I have a missing driver so I go on to device manger it says I need the driver for my pci simple communications controller so I click update driver and it says it can't find one so I install one off the my mobo's website but it still says there is a missing driver in windows defender and in device manger.
what should I do?
motherboard: msi b250m pro vd

 

[Jesse_20]

Open device manager, open the properties for the device that is missing the driver, go to details, and in the Property Box, select Hardware Ids.
Copy and paste the top line (PCI/VEN_xxxx.xxxxx) and do a google search for it. That will pop up a list of drivers for the device which you can them download and try. If the first on the list doesn't work, try each one until you find one that does.