NVidia has never explicitly stated that Pascal GPUs, or at least, GeForce GTX 10 series GPUs support Miracast. That said, Maxwell ones did, and on-top of that, I have found users with GTX1060 GPUs that are running Miracast. That said, there seems to be issues with both NVidia's drivers, and Windows 10. Check for Miracast Support. In the first place, there is a much need for you to check if your PC. How to add Miracast Receiving Support (Wireless Display) to Windows 10 and install the Connect app Starting in Windows 10 version 2004, Microsoft has made the built-connect app optional. If you need to use it to transfer your phone's screen contents to your computer's display without wires, you need to install and enable the app.

Right click on the graphics card driver and choose “Update driver”. Check if it is supported by Wireless network card Right click on the Start menu button, choose “Windows PowerShell”. Input Get-NetAdapter Select Name, NdisVersion and press “Enter”.

LetsView requires the Miracast feature to be enabled when Android users connect to computers using the built-in wireless display function. Here are the solutions to “Miracast is not supported on your PC”.

How to Fix “Miracast is Not Supported on Your PC” Issue

Prerequisites for Miracast on PC

The Miracast feature requires the following specifications:

1. Your PC is running Windows 8.1 and later.
2. There is wireless network card on your PC and supports the Miracast function. You can also intall a Wireless network card that supports this feature.
3. Your graphics card supports the Miracast function.
4. Connect your phone and PC to the same WiFi network.

Miracast Not Supported By Graphics Driver Windows 10 Pro

Check if your graphics card supports Miracast

1. Press “Win” and “R” simultaneously. Enter dxdiag from the popup.
2. Click on “Save All Information” on DirectX Diagnostic Tool.
3. Then a new txt file will appear. Open the file and check if Available is displayed under Miracast. If both show Available and Supported, it means the Miracast function is supported.

Update graphics card driver

If it doesn’t display as “Available”, you need to update your PC’s graphics card. Here is a detailed guide.

Miracast Not Supported By Graphics Driver Windows 10 32-bit

1. Right click on “This PC” and choose “Properties”. Click on “Device Manager”.
2. Click on “Display adapters”.
3. Right click on the graphics card driver and choose “Update driver”.

Miracast Not Working Windows

Check if it is supported by Wireless network card

1. Right click on the Start menu button, choose “Windows PowerShell”.
2. Input Get-NetAdapter | Select Name, NdisVersion and press “Enter”.
3. Check the number on WLAN. It means the Miracast function is supported when the number is greater than or equal to 6.40.

Update wireless network card driver

If the number is less than 6.40, you need to update the wireless network card drivers.

1. Right click on “This PC” and choose “Propeties”. Click on “Device Manager”.

2. Click on “Network adapters”.

3. It is the wireless network card with Wireless LAN. Right click and choose Update Drivers.