If updating the driver didn't work, a clean reinstallation resets hidden configuration glitches.
The error on Windows 11 is rarely a hardware limitation. It is almost always a software configuration issue—specifically, missing optional features, corrupt Wi-Fi drivers, or disabled services.
Before spending time on complex fixes, you should verify whether your computer's hardware actually supports Miracast. Method 1: Use the DirectX Diagnostic Tool (DxDiag) Press Windows Key + R to open the Run dialog box. Type dxdiag and press Enter .
If your hardware is compatible but the feature isn't working, try these steps:
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The error on Windows 11 is rarely a hardware limitation. It is almost always a software configuration issue—specifically, missing optional features, corrupt Wi-Fi drivers, or disabled services. This is a mandatory component for Miracast
Before spending time on complex fixes, you should verify whether your computer's hardware actually supports Miracast. Method 1: Use the DirectX Diagnostic Tool (DxDiag) Press Windows Key + R to open the Run dialog box. Type dxdiag and press Enter . missing optional features
If your hardware is compatible but the feature isn't working, try these steps: