I know my PC works with WiDi, as I can connect to my LG TV. But I am not able to connect with my new Miracast dongle M806.
All goes smoothly and the monitor in which it is plugged says it is connected... but only for a second. Then the WiDI software on my Win7 PC says, "Your high-definition digital display device did not supply the required identification data (EDID).
Then the monitor reverts back to "Waiting for connection..."
Intel WiDi Version 4.2.29.0