Lenovo R400 - Base System Device/PCI Simple Communications Controller?

I've recently updated my old laptop to a 64-bit Windows 10 system. And it runs and works fine. However, I'm getting these three listed items without a driver in the device manager. I've Googled a lot, but not found anything that works. Any solutions? And has anyone else the same/similar issue with their Lenovo R400 or Lenovo laptop?

Thanks.

Think for one of them, I need the Intel AMT Management Engine driver. But not one I don't think for Windows 10.