Modern Xiaomi Mi TVs and Xiaomi TVs are powerful multimedia centers that often outperform embedded laptop screens not only in diagonal but also in color quality. Broadcasting from a computer to a large screen turns a normal movie viewing into a home theater, and the presentation of work projects makes it accessible to the entire audience in the room. Tech owners often wonder how to organize a wireless or wired connection to enjoy content without unnecessary wires and complications.
There are several proven methods of synchronizing devices, each with its own technical features and use cases. You can choose a wireless connection through the built-in Wi-Fi module for convenience or prefer to choose a wireless connection. HDMI-The best way to get the best picture quality and not have any delays is to understand the principles of Miracast protocols and how to use them. DLNA You can manage multimedia flexibly depending on the situation.
In this article, we will discuss in detail all the current ways of connecting, consider the settings of Windows and macOS operating systems, and also pay attention to solving common problems with device detection. Proper network configuration and the choice of the appropriate data transfer method will ensure stable operation of the system even when playing heavy loads. 4K-content.
Wireless broadcasting through built-in Windows functionality
Windows 10 and Windows 11 have a built-in projection feature that is based on the Miracast standard. Xiaomi TVs running on Android TV or PatchWall often support this protocol out of the box or through an embedded receiver application. To get started, make sure that the laptop and TV are connected to the same Wi-Fi network, as this is a critical condition for device detection.
Press the Win + K keyboard on your laptop to open the Connection panel. The list of available devices should show your Xiaomi TV. If the device is not found immediately, check your TV settings: some models need to manually run the Wireless Display or Tranulation app in the Android TV app menu.
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To reduce image latency when wirelessly connected, try to place the router closer to the TV or use the 5GHz band if it is supported by both devices.
Once you select the TV, you will see a request for confirmation of connection on the screen. Use the Xiaomi remote to click "Accept" or "Allow." The desktop image will be duplicated, and you will be able to switch modes through the Project menu, choosing between screen expansion or duplication.
- 📺 Open the Notification Center in Windows and select “Project».
- 📡 Make sure the signal reception mode is activated on the TV.
- 🔒 At the first connection, you may need to enter PIN-code displayed on the TV screen.
- ⚙️ To adjust the quality go to "Settings» → «System system» → «Projection on this PC».
Use of the HDMI-cable for maximum quality
If you want to transmit a 4K image in native resolution with a high frame rate, or you plan to play games where minimal input lag is important, the best solution is a physical connection. HDMI cable provides a stable digital signal, interference from other wireless devices. Modern Xiaomi laptops and TVs support HDCP 2.2, which allows you to broadcast protected content from streaming services.
Connect one end of the cable to the laptop video output and the other to the HDMI port on the back or side of the TV. Note that High Speed HDMI or Premium High Speed cables are recommended to transmit high-resolution audio and image. After you physically connect, switch the signal source on the TV by clicking the login button on the remote or the Logins menu.
⚠️ Note: If the image is missing or flashing, try changing the screen resolution in the video driver settings or replacing the cable with a better, supportive bandwidth of at least 18 Gbps.
The default sound may stay on your laptop. To fix this, right-click on the speaker icon in the tray, select Open Sound Settings, and in the list of output devices, specify your Xiaomi Audio TV. This will redirect the audio stream through the audio stream. HDMI-cable.
DLNA setup and multimedia streaming
DLNA (Digital Living Network Alliance) technology allows you to transfer media files (video, photos, music) from your computer to your TV without duplicating the entire desktop. Xiaomi TVs have a built-in media player that sees shared folders on your computer, which is ideal for watching downloaded movies or family albums.
To set up in Windows, open Streaming Media Options through the Control Panel. In the window that opens, click “Enable Media Streaming” and select your Xiaomi TV from the list of allowed devices. The system automatically creates a media server that displays your PC folder structure on your TV screen.
Why can't the TV see the files?
On your TV, run the Media Player or Gallery app. From the sources, select your computer. Navigate with the remote, and buffering is almost instantaneous with a good Wi-Fi signal, which frees the laptop from having to keep the video window active all the time.
Broadcast via Google Chrome (Chromecast)
Because Xiaomi TVs are based on Android TV, they have built-in Chromecast support, which allows you to stream the Google Chrome tab or the entire laptop screen directly from the browser interface, and is convenient for showing web pages or videos from sites that do not have their own app on TV.
Open the Chrome browser on your laptop and click on the three dots in the top right corner of the menu. Select "Translate" (Cast). In the window that appears, select the source: "Translate tab", "Translate file" or "Translate screen." Then specify your Xiaomi TV in the list of available devices.
When selecting the option "Translate screen" system can warn about a possible decrease in performance, as the video stream is encoded in real time. For comfortable work, make sure that the laptop is not overloaded with background tasks.
- 🌐 Open the Chrome browser menu and find the Translate icon».
- 🖥️ Select the “Translate Screen” mode for full duplication.
- 🔊 Don’t forget to tick the “Translate Sound” box if necessary.
- 🛑 To stop, click on the broadcast icon and select “Stop».
Solving Connection and Delay Problems
Despite the standardization of technology, users may face problems: the TV is not visible in the list of devices, the image twitches or the sound is out of sync. Most often the reason lies in network settings. Make sure that both devices are on the same subnet and are not isolated by the Guest Network feature on the router.
If you see a lip-sync issue, try changing the audio output settings. In some cases, switching the screen refresh rate in the video driver settings from 60 Hz to 50 Hz or vice versa, depending on the content of the video file (24/25/30 frames per second).
☑️ Diagnostics of connection
The table below shows the main symptoms and ways to eliminate them:
| Problem. | Probable cause | Decision |
|---|---|---|
| TV not found | Different Wi-Fi networks | Check SSID networks on PC and TV |
| Poor picture quality | Weak Wi-Fi signal | Get closer to the router or use 5GHz |
| No sound. | Output device not selected | Select HDMI/TV in Windows Sound Settings |
| Black screen at HDMI | The problem with HDCP | Replace the cable with a certified High Speed |
Specifics of connecting MacBook to Xiaomi TV
MacBook laptop owners need to keep in mind that native AirPlay technology is not supported by all Xiaomi TV models. If your TV model does not have built-in AirPlay 2 support, you will need to install a third-party app from the Google Play Store, such as AirScreen or Receiver for AirPlay.
Once you install the app on your TV, run it. On a MacBook, click on the Control Point icon in the menu bar and select Screen Replay. The list should show the TV or the name of the application you run. The wired connection will require a USB-C to HDMI adapter or Thunderbolt to HDMI.
⚠️ Note: When using AirPlay wireless adapters on Android TV There may be a noticeable delay of the mouse cursor, so it is better to use a cable or extended screen mode with caution to work with text or graphics.
Wired Macs often require manual resolution settings. Go to System Settings → Monitors and select the optimal resolution for a TV array, usually 3840x2160 for 4K models. UI scaling can be configured there for easy navigation.
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The stability of the wireless connection directly depends on the load of the Wi-Fi channel; with frequent breaks, switch to a cable connection.