By methodically working through this guide—starting with the Wi-Fi driver update, moving to the Wireless Display optional feature, and ending with the registry tweak—you have an excellent chance of getting wireless projection working.
Press Windows Key + R , type dxdiag , and press Enter. Step 2: Click "Save All Information" and save the text file to your desktop. Step 3: Open that text file and search (Ctrl+F) for Miracast . your device doesn t support miracast windows 11
If you are still stuck after an hour of troubleshooting, remember that a $15 USB Wi-Fi adapter or a Chromecast dongle is a cheap, hassle-free backup plan. But for most users, the solution is free: just an updated driver and a few clicks in Windows Settings. Step 3: Open that text file and search (Ctrl+F) for Miracast
(if applicable), and help fellow Windows 11 users ditch the HDMI cable for good. (if applicable), and help fellow Windows 11 users
However, many Windows 11 users encounter a frustrating roadblock when trying to use this feature. They click on , only to see the dreaded message: "Your device doesn't support Miracast."