Why does the computer display not support wireless screen mirroring?

Because the NIC does not support it, or the wireless NIC does not support it.

1. Make sure that the computer and TV are connected to the same LAN.

2. Turn on the TV, enter the system settings interface, find the DLNA function, and turn it on.

4、After the installation is completed, open the software,Start****,In the lower right corner of the window, a DLNA button will appear,Click the button,Select the device that needs to be projected,After searching for the TV,Click the name of the TV to establish a connection。

LS restricts hair.

First of all, I want to clarify a concept.

The Wi-Fi connection shown above means that your computer is connected to a wireless router.

It doesn't mean you're connected to the Internet.

The whole process should be like this: the computer is connected to the router, and the router is connected to the Internet through the network cable, which means that the router is an intermediary.

The reason for this problem is generally that your family's ** phone bill has not been paid.

Or maybe your router is connected to something wrong.

It's also possible that you don't have a Wi-Fi login password.

How to set up: Open IE input is generally this, but some are not, you can see the back of the router is recorded above).

The passwords are admin Okay, enter the settings interface, find the place to set the Internet password, enter the Internet password of your home (that is, the password for wired broadband dial-up Internet access, if you forget to call the telecom customer service to ask) Select the PPPOE method Save and exit.

If it still doesn't work, it may be a line problem, please call a telecom technician.

You need to set it up before you can link.

1. Wireless screen projection function. Let's open the list of features and select Connections.

<>3. In addition, we can also click on the projection.

<>5. Mainly introduce four projection methods, the first and the fourth, respectively, only display the computer or only display the screen, which is very easy to understand. The other two, one is replication and the other is extension. Replication is when the computer and the screen are displayed exactly the same, while expansion means that the screen is outside the computer screen and your mouse can move between the two screens.

This is shown in the figure below.

6. In addition, we can also connect devices in other ways, such as Bluetooth, but the way to connect Bluetooth to projection is really rare.

First, turn on the mirroring feature on your TV, which can usually be found under "Apps".

Then, on your win10 computer, click on the "Start" menu, find "Settings", and enter.

After that, select Bluetooth & other devices> Add Bluetooth or other devices, select Wireless display or docking station, then add your TV device, and you're ready to cast.

There are two reasons for this, the first is that the devices themselves are incompatible, and the second is that they are not under the same network.

If your computer does not support wireless Kainian projection, you can consider the following ways to solve the problem:

1.Wired connection: Use HDMI or VGA to connect your computer directly to your projector or TV.

This method can ensure better picture quality and stability, but you need to pay attention to choosing the right cable, and make sure that the interface type of the computer and the projector or TV is the same.

2.Projection software: Install projection software on the computer, such as airparrot, lonelyscreen, reflector, etc., open the corresponding input port on the projector or TV, and project the screen through the software.

In this way, you need to ensure that the computer and the projection device are on the same Wi-Fi network, and consider the compatibility and stability of soft and old fingers.

3.Upgrade your computer: If you often need to cast your screen, consider upgrading your computer's hardware, such as adding a network card that supports wireless screen mirroring, or replacing it with a newer computer.

In short, solving the problem that the computer does not support wireless screen projection requires different solutions according to the specific situation, and you can choose the method that suits you according to your actual needs.

Summary. 1.Update your computer's system

Check that your computer's operating system is up to date, and if not, update it as soon as possible. 2.Check your computer configuration:

Make sure your computer meets the required hardware requirements, including processor configuration, memory size, and more. 3.Install screen projection software:

If you are using a Windows system, you can try to install VNC, Team Viewer or other screen mirroring software. 4.Using Network Mirroring:

If you have a portable device on hand, such as a tablet or smartphone, you can try using network mirroring, log in to the mirroring port, and connect the device to your computer. 5.Try a different device:

If none of the above methods solve the problem, we recommend that you replace a device with screen mirroring.

If your computer device doesn't support screen casting, you can use the cable between your computer and your TV to connect it, and then use your computer's multimedia first code function to output it to your TV. In addition, you can also use a professional screen projection device to connect your computer to your TV, such as Apple's AirPlay or Chromecast, which can freely transfer images and audio between your TV and your computer.

You've done a great job! Can you elaborate on that?

1.Update your computer's operating system: Check that your computer's operating system is up to date, and if not, update it as soon as possible.

2.Check your computer configuration: Make sure your computer meets the required hardware requirements, including processor configuration, memory size, and more.

3.Install screen mirroring software: If you are using a Windows system, you can try to install VNC, Team Viewer or other screen mirroring software.

4.Use web mirroring: If you have a portable device such as a tablet or smartphone on hand, you can try using web mirroring, log in to the mirroring port, and connect the device to your computer.

5.Try a different device: If none of the above methods can solve the problem, it is recommended that you replace it with a device with a vertical sail and a screen projection function.

Here's why

1. Since it needs to be transmitted through the Wi-Fi network, it may be due to a problem with your network, check the router, you can try to restart, or restart it after the mobile phone turns off the WiFi network to see if the projection screen is cracked normally.

2. Use the exclusion method, such as whether this situation will occur when using other **platform software or third-party software projection, if not, it means that it is the app's own limitations, you can try to uninstall and reinstall, if it can't be solved, it is generally due to official restrictions.

At present, the more mature solutions that support wireless screen projection technology are: AirPlay screen mirroring in the Apple camp, Miracast protocol in the WiFi Alliance, and DLNA push to Eggplant from other companies.

At present, the windows10 system is ready to talk about updates,It already comes with a wireless projection function,Whether it's a document,**or**,Or**,As long as you are in the same LA network environment,From screen A to screen B, you can project the screen with just one click。

If you want to cast your phone to your computer, you can use the following methods to do so:

1.Install the AirDroid Cast projection app on your phone and computer.

2.Open the app on your phone and computer and follow its prompts to set it up.

3.Enter the projection code on your computer in the mobile app and click the projection button.

4.Cast your phone's screen to your computer.

In addition to the function of projecting the screen of the mobile phone to the computer, it can also realize the function of projecting the Zhaokai screen to the mobile phone, TV, etc., it is also more convenient to use, only 2 devices are in the same LAN, that is, connected to the same wifi, you can use the projection function for free, even if you are not in a LAN of guessing pants, you can also log in to the senior member, realize remote projection, if necessary, you can click [**link。