PC Drivers & Software

[jsbloo]

Hello,

I have the following missing PCI devices, hardware IDs:

PCI\VEN_1022&DEV_148A&SUBSYS_87C01043&REV_00
PCI\VEN_1022&DEV_148A&SUBSYS_87C01043
PCI\VEN_1022&DEV_148A&CC_130000
PCI\VEN_1022&DEV_148A&CC_1300

and 

PCI\VEN_1022&DEV_1486&SUBSYS_87C01043&REV_00
PCI\VEN_1022&DEV_1486&SUBSYS_87C01043
PCI\VEN_1022&DEV_1486&CC_108000
PCI\VEN_1022&DEV_1486&CC_1080

My system seems to be operating fine... but I found this missing PCI devices when one of my audio devices stopped working (I fixed it). So I am not sure if these have always been missing since I installed windows. 

Do I need these? I would rather not bother installing new bios if it will make no real difference. 

[richs_]

I have this same issue with my 3700X.  I am wondering if it has to do with no on board video support on the cpu, and the the board having hdmi and display ports.  I would like some clarification just to ease my mind. I am using the ASUS ROG Strix B550-F Gaming (WiFi 6) motherboard.  Likewise I am having no known issues.

[richs_]

I found this link to drivers on a pcpartpicker forum and it resolved the issue on both of these PCI devices.  Hope this helps you as well.

Missing PCI Drivers 

[belwuft]

Go to your MB manufacture and download chipset driver for AMD and install. It will solve the problem

[belwuft]

Go to your MB manufacturer and download the AMD chipset driver and install may solve the problem.