Unable to project my computer's screen to another device using Miracast

Unable to project my computer's screen to another device using Miracast

Problem

When the user wants to project the screen of the computer to another device, they cannot find the other device on the computer, or are unable to project the computer's screen to the other device.

Cause

This is because of an incompatibility between the computer and the other device or a poor Wi-Fi signal.

Solution

Check whether your phone is connected to PC Manager.

Perform the following steps:
1. Double-click PC Manager to open the application.
2. Click Disconnect to disconnect the phone from the computer.
3. Click the Action Center icon in the bottom-right corner on the taskbar and go to Project > PC screen only.
4. Select the other device you want to project your computer's screen to.
Disable Wi-Fi on your computer and project the computer's screen to the other device. After the projection, enable Wi-Fi.

Perform the following steps:
1. Click the Wi-Fi icon to display the Wi-Fi list. Click the Wi-Fi network you are connected to, then click Disconnect.
2. Click the Action Center icon in the bottom-right corner on the taskbar and go to Project > PC screen only.
3. Select the other device you want to project your computer's screen to.Then enable Wi-Fi on your computer again.
It is recommended that you project the computer's screen in an environment where there is not a lot of interference.
If you have a 5G Wi-Fi hotspot, connect your computer to this hotspot.

Perform the following steps:

Select this hotspot in the Wi-Fi list, click Properties, and check whether Network band is displayed as 5 GHz.Project your computer's screen again.
Restart your computer and then project your computer's screen again.
Perform the following steps:

Click the Windows icon and the Shut down icon, then click Restart.Project the computer's screen again and check if this resolves the issue.