This Device Doesnt Support Miracast: __full__
Before troubleshooting, verify your actual support status:
The message “This device doesn’t support Miracast” is not always a dead end. In most cases, updating Wi-Fi or graphics drivers solves the problem. If your hardware truly lacks support, affordable workarounds like a Chromecast or simple HDMI cable will restore your ability to mirror screens. this device doesnt support miracast
Right-click the Start button > Device Manager > Display adapters . Right-click your driver (Intel, Nvidia, or AMD) and select Update driver . this device doesnt support miracast