Download the DriverSince Zebronics uses the Realtek PCIe FE (Fast Ethernet) Family Controller, you should look for the Realtek RTL8101 series driver.Visit the Realtek Official Download Center or a trusted mirror like DriverPack or Softpedia.Search for "Realtek PCI-E Fast Ethernet 10/100M Desktop Driver for Windows 7."Ensure you select the 64-bit version to match your OS architecture.

Physically inspect the motherboard for a small LAN chip near the rear I/O ports. It will be labeled “RTL8102E”, “RTL8111C”, etc.

: After downloading, unzip the folder (using WinRAR or 7-Zip), find the file, right-click it, and select "Run as administrator" to begin the installation. 2. Chipset-Specific Drivers Zebronics G31 motherboard typically uses the Intel G31 Express Chipset

(Version 7.154) which is fully compatible with Windows 7 64-bit. Lenovo Legacy Support: You can also use verified Realtek LAN drivers hosted by Lenovo Support , which are tested for the same chipset. 3. How to Install

: Download the zip file, extract it using a tool like WinRAR or 7-Zip, and run the as an administrator. Hardware Specifications

Open your computer case and look at the rear I/O panel. Follow the Ethernet port’s traces on the motherboard to the nearest small square chip. Use a flashlight and magnifying glass to read the text on the chip.

Once the installation finishes, reboot your PC to initialize the network adapter. 4. Troubleshooting Manual Updates