what about my system doesn't support miracast?

I wanted to put my desktop on my smart TV, I do it all the time with my iPhone and when I tried with my PC I get the following screen. What in my system doesn't support Miracast??

Bree said:

Your screenshot shows that you cannot project TO your PC, but that's not what you want to do. You'd like to project FROM your PC to the Smart TV.

Miracast is a Wi-Fi direct connection between two devices, so at a minimum your PC needs Wi-Fi, and your Smart TV needs to support receiving Miracast over Wi-Fi. My Smart TV doesn't support Miracast. I use an HDMI cable to be able to put my PC's desktop on the TV.

These tutorials give more details on using Miracast.

Check Miracast Support on Windows 10 PC

Connect to Wireless Display with Miracast in Windows 10

I checked to find out if my system supports Miracast from the link you provided and it says

Miracast: Available, no HDCP

When I try the next link I get this, It is a bit confusing one thing says it is available but then when I try to access it it says it isn't supported. I'm trying to figure out what in my system makes it not supported??

Graphics driver must support Windows Display Driver Model WDDM 1.3 with Miracast support
Not sure how do I find out?



Wi-Fi driver must support Network Driver Interface Specification (NDIS) 6.30 and Wi-Fi Direct
Not sure how would i find out

Windows 8.1 or Windows 10
Windows 10 pro

I just got the notification for latest graphics driver and will install it later.

as for the other questions,

You don't have a Wireless Card installed on your PC, so Miracast is not possible.

Even if you installed a PCI-E Wireless Card compatible with Miracast the MOBO is rather old and may not support it.