why doesn't my device support miracast
why doesn't my device support miracast
It doesn't work because the device isn't compatible with your system. The motherboard model you have doesn't support Miracast on Windows 10 Pro.
Verify your Windows 10 setup on the motherboard for Miracast compatibility. https://www.thewindowsclub.com/set-up-us...windows-10
Indicates your device can use Miracast with HDCP according to Windows, at least. However, a more reliable method was found by checking HP's recommendations, which showed that your PC doesn't actually support Miracast. https://support.hp.com/ca-en/document/c05189396 You may wish to follow HP's instructions, as they might confirm the same result.