This is the safest method. If you have a pre-built PC (like Dell, HP, or Lenovo) or a laptop, go to their support site and enter your or Service Tag . Dell: dell.com HP: hp.com Lenovo: lenovo.com
Here is a simple guide to finding, downloading, and installing the right driver to get your internet back up and running. Step 1: Identify Your Network Hardware download ethernet controller driver for windows 7
Most Ethernet controllers use chips from . If the PC manufacturer no longer hosts Windows 7 drivers, you can often find "Generic" drivers on the chip maker's site: This is the safest method