OptiPlex 5090 Tower Re-imaging guide for Windows 10

Downloading and installing the Wi-Fi driver

1. Turn on the computer.
2. Go to www.dell.com/support.
3. Click Product support, enter the Service Tag of your computer, and then click Search.
   NOTE If you do not have the Service Tag, use the product ID or manually browse for your computer model.
4. Click Drivers & downloads > Find drivers.
5. Scroll down the page and expand Network.
6. Click Download to download the Wi-Fi driver for your computer.
7. After the download is complete, navigate to the folder where you saved the Wi-Fi driver file.
8. Double-click the Wi-Fi driver file icon and follow the instructions on the screen.