If you want, provide the Device Manager Hardware Ids (copy one or two unknown device Hardware Id strings) or the system msinfo32 snapshot and I will map each unknown VEN/DEV to a specific vendor driver and give direct download links and exact package names and install commands tailored to your OS.

Essential for internet connectivity via the Ethernet port.

The motherboard is an OEM component primarily found in the HP Pro 3330 Microtower (MT) business desktop series. Because it was manufactured specifically for HP, you should use official HP Support resources rather than Foxconn's generic site to find the most compatible drivers and BIOS updates. Official Driver Sources

Windows 10 and 11 can often automatically detect and install basic functional drivers for the PCI bus, SATA controllers, and audio. Forums - Linus Tech Tips Manual Installation Tips

You can verify using (Mainboard tab) or HWiNFO .