You try the official Realtek driver. It installs, reboots, and... nothing. The light on the router port doesn’t blink. The PC acts like the cable doesn’t exist.
: This is the most frequent chip found on N15235 boards like the G31MXP. You can download the latest drivers directly from the Realtek Official Website by searching for "PCIe FE" (Fast Ethernet) drivers. foxconn n15235 lan driver
Before downloading, confirm the LAN hardware: You try the official Realtek driver
: Most versions are optimized for Windows XP, Windows Vista, and Windows 7. foxconn n15235 lan driver
Search for Realtek_LAN_7.092_2015 on a trusted driver archive (like Station-Drivers). That’s the golden build. Ignore anything newer. Your N15235 will thank you.