If you see any "Unknown Device" left, it is likely the or NVIDIA Network Bus Enumerator . Go back and reinstall the chipset driver package in "force install" mode (extract the files, then manually point Device Manager to the extracted folder).
You can attempt to use the MSI Global Download Center by searching for "MS-7352," though retail versions may differ slightly from OEM builds. Ms 7352 Ver 1.0 Motherboard Drivers Download Extra Quality
Check the comments below or visit the MSI Forum (Legacy Products section). The community has preserved these drivers for over a decade. If you see any "Unknown Device" left, it