Now that you have identified your chipset, download the appropriate driver.

Because Windows 7 reached End of Life (EOL) in January 2020, most OEM support pages have archived or removed drivers for this board. Moreover, Windows 7 64-bit does not automatically detect this specific LAN chip via Windows Update, leaving users stranded.

Look for the VEN_XXXX&DEV_XXXX code. (e.g., VEN_10EC is Realtek).

If the Foxconn N15235 is your daily driver, like Linux Mint Xfce or Zorin OS Lite. Both will automatically detect the Realtek or Atheros LAN chip without driver hunting. However, if you need Windows 7 for legacy software (CNC machines, old medical equipment, or classic games), then yes—keeping the LAN driver is essential for transferring files, printing, and remote desktop.

Hunting down the is a journey into legacy PC maintenance. By identifying whether you have the Realtek RTL8111E or the Atheros AR8151, downloading from legitimate sources, and following manual installation steps, you can resurrect your vintage system’s network capabilities.