topic Windows 11 - PCI Memory Controller driver not found? in Mobile and Desktop Processors

Windows 11 - PCI Memory Controller driver not found?

pbc — Thu, 10 Mar 2022 01:15:19 GMT

Just installed a i5-10400f CPU in a new HTPC with an NVIDIA GTX 1080 card, Win 11 is the operatnig system.

In device manager I am getting a bunch of PCI and SM Bus unknowns, all seem to have this device ID:

PCI\VEN_8086&DEV_43A3&SUBSYS_86941043&REV_11

PCI\VEN_8086&DEV_43A3&SUBSYS_86941043

PCI\VEN_8086&DEV_43A3&CC_0C0500

PCI\VEN_8086&DEV_43A3&CC_0C05

But can't seem to locate the Win11 drivers or device install for it?

Found this thread, but it seems to have Win 10 downloads in it (and couldn't figure out how to install them)

Solved: PCI Memory Controller driver not found - Intel Communities

Any help would be appreciated!

Re:Windows 11 - PCI Memory Controller driver not found?

Jean_Intel — Thu, 10 Mar 2022 15:49:28 GMT

Hello @pbc

Thank you for the information provided.

I will proceed to check the issue internally and post back soon with more details.

Best regards,

Jean O.

Intel Customer Support Technician

Re: Re:Windows 11 - PCI Memory Controller driver not found?

pbc — Thu, 10 Mar 2022 16:14:34 GMT

Excellent, thank you!

Re:Windows 11 - PCI Memory Controller driver not found?

Jean_Intel — Thu, 10 Mar 2022 17:59:21 GMT

Hello @pbc.

Thank you for waiting for a response.

Regarding your question, keep in mind that the PCI memory controller driver is normally included in the chipset driver; however, for any driver-related matter, you must contact the Original Equipment Manufacturer (OEM); the best practice to resolve your issue is to contact the OEM of your motherboard, so they can provide you with a driver compatible with Windows 11.

I hope you find this information useful.

Best regards,

Jean O.

Intel Customer Support Technician

Re:Windows 11 - PCI Memory Controller driver not found?

Jean_Intel — Mon, 14 Mar 2022 15:29:44 GMT

Hello @pbc

We hope you are doing fine.

We have not heard back from you. So we will close this thread, if you need any additional information, please submit a new question as this thread will no longer be monitor

Best regards.

Jean O.

Intel Customer Support Technician.