How to cast the screen of a computer – Win10 on a TV? Operation method of Win10 projection TV
With the continuous development of technology, screen casting technology has become an indispensable part of our lives. When we need to transfer the screen from a Win10 computer to a TV, screen mirroring technology provides a convenient way. The following will provide a detailed introduction to the method of screen casting for Win10 TVs, helping you understand different types of screen casting techniques and how to achieve the best screen casting effect.
Projection technology refers to the technique of transferring images from one device to another for display. On Win10 computers, common screen casting techniques include wireless screen casting and wired screen casting. Wireless screen mirroring includes DLNA, Miracast, etc., while wired screen mirroring requires the use of HDMI or VGA cables for connection.
Win10 Wireless Screen Projection Method
- Use DLNA screen mirroring
DLNA (Digital Living Network Alliance) is an open screen casting technology standard that supports multiple device platforms, including Win10. Through DLNAs, you can stream music, videos, and pictures from your Win10 computer to a TV or projector that supports DLNAs.
(1) Open the Win10 computer and ensure that it is connected to the same Wi Fi network as the TV or projector.
(2) Find the multimedia file that needs to be projected on the computer, right-click and select “Play to Device”.
(3) In the pop-up device list, select your TV or projector to project the screen onto the TV.
Miracast is a wireless screen casting technology that supports Android and Windows devices. Through Miracast, you can transfer images from your Win10 computer to a TV or projector that supports Miracast.
(1) Open the Win10 computer, press the “Windows key+P” combination key, and click “Expand” in the pop-up display mode.
(2) Ensure that the TV or projector supports Miracast and turn on the device’s wireless display function.
(3) Find the “Projection” icon in the bottom right corner of the Win10 computer, click and select “Connect to Wireless Monitor”.
(4) In the list of devices found, select your TV or projector to project the screen onto the TV.
Win10 wired screen projection method
If you need more stable picture transmission quality or if your TV does not support wireless connection, wired screen mirroring is a good choice. By connecting with HDMI or VGA cables, you can transfer the screen of your Win10 computer to your TV.
(1) Purchase an HDMI or VGA cable, with one end connected to the HDMI or VGA port of a Win10 computer and the other end connected to the HDMI or VGA port of a TV.
(2) Open the software or video file that requires screen mirroring on a Win10 computer.
(3) Press the input selection button on the TV remote control and select the corresponding input source (such as HDMI 1 or VGA 1) to project the screen onto the TV.
Common problems and solutions
When using screen casting technology, you may encounter some common problems. Here are some solutions to common problems:
Unable to search for connected devices: Please ensure that your TV or projector supports the projection technology used (such as DLNA or Miracast) and check if the device is connected to the same Wi Fi network. If the devices are not on the same network, you can connect by manually entering the device IP address. Unstable connection: Unstable connection may be caused by network issues or device compatibility. Please try restarting the device or changing the network environment to resolve the issue. If the problem persists, please check if the device is compatible with the screen casting technology used. Poor picture quality: If the picture quality is poor, you can try adjusting the parameters in the display settings, such as resolution, color, etc. Additionally, please ensure that your Wi Fi network speed is fast enough to support high-quality image transmission.