How to connect a laptop to a Xiaomi TV via Wi-Fi: all the working methods

Wirelessly connect your laptop to your TV Xiaomi Wi-Fi opens up a ton of possibilities: from watching movies on a big screen to presenting without the hassle of wires. However, many users encounter difficulties—the TV doesn't detect the device, the image lags, or the sound cuts out. In this article, we'll look into it. all current connection methods (including Miracast, DLNA And AirPlay), we'll explain how to set up a network for stable data transfer and point out typical mistakes that can ruin the experience.

It is important to understand that the connection method depends not only on the TV model Xiaomi (For example, Mi TV 4S, Mi TV Q1 or Mi TV A Pro), but also from the laptop's operating system. Somewhere there are enough built-in tools Windows 11/10 or macOS, and in some cases, third-party apps will be required. We'll cover options for all cases—from the most basic to the most advanced—taking into account firmware specifics. MIUI TV and limitations of Wi-Fi networks.

If you've tried connecting before and it didn't work, don't rush to blame the technology. In 80% of cases, the problem lies in incorrect router settings, IP address conflicts, or outdated TV firmware. We'll cover these details separately and provide a diagnostic checklist.

1. Preparation: What to check before connecting

Before attempting to connect your laptop and TV, make sure both devices are ready for wireless data transfer. Here are the key points:

• 📶 Wi-Fi network: Both devices must be connected to the same network (2.4 GHz or 5 GHz). Using a guest network or different bands often leads to failures.
• 🔄 TV firmware: on Xiaomi TV the current version must be installed MIUI TVCheck in Settings → About TV → System Update.
• 💻 Laptop OS: For Windows version not lower than required 10 (1803) with support MiracastOn . macOS needed AirPlay (macOS Monterey and later).
• 🔌 Nutrition: Plug your TV into a power outlet - if the battery is low (if it's a portable model), wireless features may turn off.

Pay special attention router settingsSome models (for example, TP-Link or Keenetic) by default block multicast traffic, which is necessary for Miracast And DLNAGo to your router's control panel and check:

• 🔒 Is client isolation disabled? (AP Isolation or Client Isolation).
• 📡 Is the mode enabled? Multicast or IGMP Snooping.
• 🔄 Are there any restrictions on local traffic (for example, parental controls).

⚠️ Attention: If your router supports Mesh network or guest Wi-Fi, temporarily disable these features. They can create separate subnets, preventing devices from seeing each other.

It is also worth considering that Xiaomi TV older than 2019 may not support Miracast at the firmware level. In this case, alternatives remain, such as DLNA or third-party apps. You can check compatibility in the official documentation for your model.

2. Method 1: Miracast (wireless display) for Windows

Miracast — is a wireless image transmission standard built into Windows 10/11 and many televisions XiaomiIt allows you to mirror or extend your laptop screen on a TV wirelessly, but with some limitations:

• ⚡ Minimal latency (suitable for videos and presentations).
• 🎮 Does not support games with high FPS requirements.
• 🔊 Sound is transmitted only in the format Stereo (without 5.1 or Dolby).

To connect:

1. On TV Xiaomi open Settings → Connection and Sharing → Wireless Display (or Miracast).
2. On a laptop, press Win + K (or open Settings → System → Display → Connect to a wireless display).
3. Select your TV from the list. If it's not there, update your video card drivers (especially on Intel UHD Graphics).
4. Confirm the connection on both devices.

If the image slows down or breaks:

• 📶 Switch to range 5 GHz (it is less busy).
• 🔌 Reduce the distance between devices (maximum 5-7 meters).
• 🖥️ In the settings Miracast On your laptop, select the mode Performance instead of Quality.

⚠️ Attention: On some laptops with AMD Ryzen Miracast It's unstable due to driver issues. In this case, try updating the software via AMD Adrenalin or use alternative methods.

If your Xiaomi TV does not support Miracast, but the specifications indicate the presence of Wi-Fi Direct, try enabling it through the service menu: press on the remote Menu → Settings → All Settings → Network & Accessories → Wi-Fi Direct.

3. Method 2: AirPlay for macOS and iOS

Device owners Apple can use AirPlay to transfer the image to Xiaomi TVHowever, there is a nuance here: televisions Xiaomi do not support AirPlay "out of the box". To do this you will need:

1. Install the app on your TV AirScreen or ApowerMirror from Mi App Store.
2. Connect both devices to the same Wi-Fi network.
3. On MacBook or iPhone open Control Center → Screen Mirroring and select a TV.

Advantages of the method:

• 🎵 Sound support Dolby Digital (in contrast to Miracast).
• 📱 Convenient for streaming with iPhone or iPad.
• 🔄 Can be used for both screen duplication and screen extension.

Flaws:

• 💰 Some applications (eg. AirScreen) require a paid subscription for full functionality.
• 📶 Delays may occur when viewing high-definition videos.

If the image is lagging, try:

• 📵 Turn off Bluetooth on your laptop (it may cause interference).
• 🔌 Restart the router and TV.
• 🖥️ Reduce screen resolution on Mac in Settings AirPlay.

How to fix audio and video desync?

If the audio lags behind the video, try adjusting the app settings (for example, AirScreen) Increase the audio buffer or enable "Low Latency" mode. Switching to the 5 GHz band will also help.

4. Method 3: DLNA for media file transfer

DLNA — is a protocol for transferring media files (video, music, photos) over a local network. Unlike Miracast, it doesn't duplicate the screen, but only broadcasts content. Suitable for:

• 🎬 Watch movies and TV series from your laptop on TV.
• 🎵 Play music through TV speakers.
• 📷 Display photos in high resolution.

How to set up:

1. On TV Xiaomi open the application Media player or Mi Home.
2. On the laptop:
• For Windows: turn on Media streaming V Settings → Network & Internet → Sharing options.
• For macOS: use VLC or Plex Media Server.

Select a file to play - it will appear in the list on the TV.

If the TV does not detect the laptop:

• 🔧 Check if it's enabled DLNA in the router settings (sometimes it is disabled by default).
• 📂 Make sure that folders containing media files are shared over the network.
• 🔄 Restart both devices.

⚠️ Attention: DLNA does not support DRM-protected content (e.g. movies from Netflix or Disney+). To view them, use Miracast or HDMI.

For convenience, you can install specialized programs on your laptop:

• 🖥️ Serviio — to organize a full-fledged media server.
• 🎵 Kodi — to play files with subtitle support.
• 📁 Plex — for remote access to the media library.

5. Method 4: Third-party applications (for all OS)

If built-in methods don't work, third-party programs can help. They often offer additional features, such as controlling your TV from your laptop or recording your screen.

Popular solutions:

Instructions for ApowerMirror (one of the most versatile options):

1. Download and install the application on your laptop and TV (from Mi App Store).
2. Connect both devices to the same Wi-Fi network.
3. Run it on your laptop ApowerMirror and select Phone Screen Mirroring (yes, even for PC).
4. Enter the PIN code that appears on the TV screen.

Benefits of third-party applications:

• 🌍 Works on any OS (including Linux).
• 🎛️ Additional features (screen recording, annotations).
• 🔄 Support 4K And HDR (in paid versions).

Flaws:

• 💰 They often require payment for full functionality.
• 🛡️ Risk of data leakage when using little-known programs.
• 📶 Higher Wi-Fi speed may be required.

⚠️ Attention: Before installing third-party apps, check reviews and ratings in official stores. Some apps (especially free ones) may contain ads or collect data about your devices.

6. Troubleshooting: What to do if the connection isn't working

Even with proper configuration, errors can still occur. Here are typical scenarios and how to resolve them:

If nothing helps, reset the network settings on your TV:

1. Go to Settings → Networks & Internet → Reset network settings.
2. Reconnect to Wi-Fi.
3. Please try connecting again.

To diagnose problems with Miracast V Windows:

1. Open Command line on behalf of the administrator.
2. Enter the command:

   netsh wlan show drivers

3. Check the line Wireless Display Supported — it should be Yes.

If it is indicated there No, update your Wi-Fi adapter or video card drivers.

How to reset Wi-Fi settings on Xiaomi TV?

Go to Settings → Networks & Internet → Advanced → Reset network settingsAfter this, the TV will forget all saved networks, and they will have to be set up again.

7. Optimize Wi-Fi for a stable connection

The quality of your wireless connection directly impacts the stability of your image transmission. Here's how to improve your signal:

• 📡 Router location: Place it closer to the TV, avoiding obstacles (walls, furniture).
• 🔄 Wi-Fi channel: use a network analyzer (eg Wi-Fi Analyzer) to select the least loaded channel.
• 📶 Range: For Miracast and streaming 4K preferred 5 GHz.
• 🔌 Nutrition: Connect your router to an uninterruptible power supply (UPS) to avoid power outages.

Router settings that are worth changing:

• 🔒 Encryption: use WPA2-PSK or WPA3 (avoid outdated WEP).
• 📦 Qos (Quality of Service): Enable traffic prioritization for multimedia.
• 🔄 DHCP: Assign static IP addresses to your TV and laptop to avoid conflicts.

If you have dual-band router, try:

• 🔗 Combine 2.4 GHz and 5 GHz networks into one SSID (network name).
• 📵 Disable the feature Band Steering (automatic band switching) as it may cause connection interruptions.

⚠️ Attention: If you use Mesh system (For example, Xiaomi Mi Wi-Fi Router AX3600), make sure the TV and laptop are connected to the same network node. Switching between nodes can interrupt the data flow.

To check the connection speed between devices:

1. On your laptop, open Command line.
2. Enter:

   ping [TV IP address]

   (You can find out the IP of your TV in Settings → About TV → Network Status).

3. If you have packet loss (>5%) or high latency (>100ms), the problem is in the network.

8. Alternative connection methods (if Wi-Fi is not suitable)

If your wireless connection is fundamentally not working (for example, due to a weak signal or an outdated TV model), consider alternatives:

• 🔌 HDMI cable: the most stable way, supports 4K@60Hz And HDRFor laptops without HDMI an adapter will be required (USB-C → HDMI or Thunderbolt → HDMI).
• 📡 Wi-Fi Direct: Direct connection without a router. Included in Settings → Wi-Fi → Wi-Fi Direct on the TV and in the network menu on the laptop.
• 📱 USB-OTG: some models Xiaomi TV support USB connection (cable required) USB-A → USB-C and regime MTP).
• 🌐 Cloud services: Upload the file to Google Drive or Mi Cloud and open it on your TV via a browser.

To connect via HDMI:

1. Select the signal source on your TV (HDMI 1/2/3).
2. On a laptop, press Win + P and select the display mode (Duplicate, Expand etc.).
3. If the image does not appear, update your video card drivers.

Advantages of a wired connection:

• 🎮 Zero latency (important for gaming).
• 📺 Support for maximum resolution and frame rate.
• 🔌 No dependence on Wi-Fi quality.

Flaws:

• 🔗 Cable length limitation (usually up to 5 meters without an amplifier).
• 💻 Not convenient for frequently moving a laptop.

If you are choosing between Wi-Fi And HDMI, focus on the tasks:

• 🎬 Suitable for movies and presentations Miracast or DLNA.
• 🎮 Better for gaming or graphics work HDMI.
• 📱 It's more convenient for streaming from a phone AirPlay or ApowerMirror.

FAQ: Frequently Asked Questions

My Xiaomi TV doesn't support Miracast. What should I do?

If your TV model is not compatible with Miracast (for example, old ones Mi TV 3 or Mi TV 4 until 2019), use alternatives:

• Install the application ApowerMirror or LetsView.
• Connect via HDMI or Wi-Fi Direct.
• Use DLNA for transferring media files.

Also check if there is a firmware update that adds support Miracast.

How to reduce audio latency when connected via Wi-Fi?

Audio lag (lipsync) occurs when video and audio are not synchronized. Try:

• In the application settings (for example, AirScreen) increase the audio buffer.
• Switch to range 5 GHz (less interference).
• Turn off other devices that consume traffic (smartphones, tablets).
• Use a wired connection (HDMI), if the delay is critical.

Is it possible to connect a laptop to Xiaomi TV without a router?

Yes, there are two options:

1. Wi-Fi Direct: activate it on your TV (Settings → Wi-Fi → Wi-Fi Direct) and connect from your laptop as if you were connecting to a regular network.
2. Creating an access point: Share Wi-Fi from your laptop and connect your TV to it. To do this, Windows use the command:

   netsh wlan set hostednetwork mode=allow ssid=MyTV key=password
   netsh wlan start hostednetwork

Both methods have limitations in speed and stability, but are suitable for temporary use.

Why is there no sound when connecting via Miracast?

Problem with sound when Miracast usually associated with:

• Incorrect audio output settings on the laptop. Solution: click Win + I → System → Sound and select TV as the default device.
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