Windows 10: Use wireless display over Lan

Hi,My pc doesn't have built-in Wi-Fi so I connect it to a router with Lan cable and connect my laptop to the same router with Wi-Fi.These two devices can see each other and I always use this way to share big files.But when I want to use the laptop as a wireless display for my pc, I get an error "Check your Wi-Fi connection".Why does it have to be a Wi-Fi connection?

:)

 

wireless display adapter model 1628

Hi Rudy,

Connecting to a wireless display requires a device that supports Miracast. For us to identify the cause of this issue, please answer the below questions:

• What is the exact error message that you have encountered?
• What is the build number and version of your Windows?
• What troubleshooting steps have you done so far?

In the meantime, we suggest performing the given steps on this article:
Fix connections to wireless displays or docks.

We look forward for your response.

 

Not able to connect wireless display

Hi Madhu,

For us to provide a solution suited to your wireless display concern, we need additional information. Can you answer the questions below?

• Were there any changes made to your device prior to the issue?
• Did you update your Windows?
• Have you tried other troubleshooting steps so far?

In the meantime, we suggest updating your wireless driver and see if it helps. Follow the steps below:

• 
  Open Device Manager.
  
• 
  Look for Network adapterand click it to expand.
  
• 
  Select the driver then right-click on it and select Properties.
  
• 
  Under Driver tab, click the Update Driver button to update the driver.
  

We'll keep an eye out to your response.

 

Display problems with the Microsoft Wireless Display Adapter

Hi,

It is possible that you are experiencing an audio and video streaming issues due to a corrupted or an outdated display driver. To isolate your issue, we'd like to gather more information:

• Have you made any recent changes prior to this issue?
• Could you tell us the exact error message you received?
• Have you tried updating your display drivers?
• Does this happen only when you're streaming a video?
• What troubleshooting steps have you done so far?

Meanwhile, we suggest that you follow the steps in this
article on how to troubleshoot Wireless Display Adapters. You may expand each section that best describes your situation and check if the issue still persists.

Let us know if you need further assistance.