How To Install Driver For Network Adapter «LATEST · 2025»

If you have followed all five methods and your network adapter still isn’t working, the hardware itself may be dead. A USB Wi-Fi dongle or Ethernet-to-USB adapter costs $10-20 and can serve as a permanent fix while bypassing all driver headaches.

What works well

Press Windows Key + X and select from the pop-up menu. how to install driver for network adapter

Click Next. Windows will look for the .inf file inside that folder and install the driver. Troubleshooting Common Issues If the installation fails, check the following:

Now, go enjoy your stable, high-speed connection. If you have followed all five methods and

This is the classic problem: You need the driver to get online, but you need to be online to download the driver. Here is how to break the loop.

Expand or check under Other devices if it is listed as an "Unknown device." Click Next

the network adapter that is failing (it may have a yellow triangle, as described by this Lenovo guide). Select Uninstall device .

If you encounter errors while trying to install your network driver, try these troubleshooting steps:

sudo apt update (If offline, skip) then sudo apt install --reinstall firmware-linux-nonfree .

If your card shows up as an "Unknown Device" under an error tab, right-click it, choose , navigate to the Details tab, and select Hardware Ids from the dropdown menu to look up the manufacturer code online. Step 2: Download and Run the Installer