Uninstalled Wifi Driver — Accidentally

Wi-fi network adapter driver keeps deleting itself? - Facebook

Sometimes the driver is still on your hard drive, just not active. Go to > Windows Update . accidentally uninstalled wifi driver

Don't panic. A missing driver is a software issue, not a hardware failure. Your wireless card is still physically there; it just forgot how to speak "Wi-Fi." Wi-fi network adapter driver keeps deleting itself

Accidental uninstallation typically occurs via one of three routes: stay in Device Manager.

Look under > Optional Updates to see if a network driver is listed there. How to Get Drivers Without Internet

If Step 1 didn't work, stay in Device Manager.