Can I get some help with a Microsoft Wireless Display Adapter?

[TheNamelessMan]

Microsoft Wireless Display Adapter Help Please

How do I update the firmware on this? I have it plugged into my TV, and downloaded the app on my windows PC. It says no adapter found.

How do I download the update for this?

 

[QuentinJ]

You need to project with your Windows PC to it and then run the Wireless display app (found in the store)
If you are using the adapter for the first time, you might need to push the small button on it so your PC can detect it