Don't worry as I'll be glad to help, I have a few troubleshooting steps we could try to fix the issue:
Make sure your computer is connected to a network and the display you want to connect to is turned on. In Windows, click the Action Center icon on the taskbar, and then click Connect. Wait while the computer searches for wireless display devices, and then select the wireless display you want from the search results.
Hope this helps! Keep me posted for further assistance.
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ECHO_LAKE I am an HP Employee
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