How to connect Xiaomi TV to PC: All the ways + mistake-making

Connecting a Xiaomi TV to a computer opens up new possibilities, from watching movies on a big screen to using TV as a monitor for games or work. However, not all users know how to organize this connection correctly, especially if it comes to models with a high-quality computer. MIUI TV Google TV (Like Mi. TV Q2 or Redmi Smart Fire TV). In this article, we will analyze all the current ways of connecting - from the classical to the most popular. HDMI Wireless technology and how to avoid common mistakes.

It's important to understand that the choice of method depends on your tasks. If you want minimal latency (for example, for games), you should use a wired connection. DLNA. If the TV does not support modern standards, you can use adapters or USB-C-Next, detailed instructions for each option.

Connection via HDMI: step-by-step instructions

The most reliable and universal way is to use a cable. HDMI. It provides video transmission in resolution to 4K@60Hz (And you can use multi-channel sound without delay:

1. Choose the right cable. for Xiaomi Mi TV 4S or newer fits. HDMI 2.0 (for) 4K). For older models (Mi) TV (3) enough HDMI 1.4.
2. Connect the cable to the port HDMI-IN on the television (usually signed as HDMI 1/2/3 or ARC). The second end - to the video card PC.
3. On the Xiaomi remote, click the Input button (or Source) and select the appropriate port. HDMI.
4. On PC: press Win + P and select the display mode: 🖥️ PC screen only – image only on the monitor. 🔄 Duplicate – the same picture on PC and TV. 📺 Expand – the desktop will continue on TV (convenient for multitasking). 🎮 Second screen only – the image is only on the TV.

If the image does not appear, check:

• 🔌 Whether the cable is inserted correctly (sometimes ports) HDMI On TV, you can get drowned – try inserting with effort).
• 🔄 PC resolution settings: go to Screen Settings → Additional parameters → Select the resolution and TV supported (usually) 1920×1080 or 3840×2160).
• 🔊 Sound: If it goes through a PC speaker, in the sound control panel (Win) + X → Sounds) select the output device NVIDIA/AMD HDMI or Realtek Digital Output.

Cable HDMI It's the port version on TV.

Port port HDMI not damaged on the TV (no bent contacts)

On the PC installed the latest drivers of the video card

TV and PC are included in one outlet (for stable power supply)-->

⚠️ Note: Some Xiaomi models (e.g. Mi) TV P1) port HDMI-ARC It may conflict with the usual HDMI-If an image flashes or a sound disappears, try another port.

2. Wireless connection over Wi-Fi (Miracast/DLNA)

If the wires are intruding, you can transmit the image through the air, and there are two basic protocols for this:

• 📡 Miracast – duplicates the PC screen on TV with minimal latency (suitable for presentations).
• 📂 DLNA — broadcasts media files (movies, music) without duplication of desktop.

For Miracast:

1. Make sure that your TV and PC are connected to the same Wi-Fi network.
2. On TV: Go to Settings → Connection and sharing → Miracast (or Wireless Display).
3. On PC (Windows) 10/11): press Win + K, select your Xiaomi TV from the list.
4. Confirm the connection on both devices.

For DLNA:

• 🎬 Install a server program on your PC (for example, Plex or Kodi).
• 📺 On the TV, open the Media Player or Gallery app, select the source. DLNA.
• 🔍 Your PC will appear in the list of devices – select it and broadcast files.

⚠️ Note: On Xiaomi TVs with Google TV (Like Mi. TV Q1) Miracast can be called Cast or Screen Mirroring. If you don't have an option, update your TV firmware through Settings. → On TV. → Updating the system.

3. Connection through USB: limitations and opportunities

Many users are trying to connect the Xiaomi TV to the PC through the USB, But this method has serious limitations, whether it's a USB Type C or a USB Type C. USB-A possible:

• 📁 Transfer files (like a flash drive).
• 🔋 Charge devices (if the port supports) USB OTG).

Important: Transmitting video through USB Xiaomi TVs are not possible — the port does not support DisplayPort Alt Mode, unlike some smartphones or tablets. USB for:

• 🎥 Playing media files from a flash drive (connected to a TV).
• 🖱️ Connecting the keyboard/mouse to the TV (via USB OTG-hub).

If you want a video signal, you will need to use it. USB-C → HDMI Adapter (but only if your PC supports DisplayPort via the USB-C). For example, on laptops with Thunderbolt 3/4 It works, but on most desktops it doesn’t.

4.Using Xiaomi TV as a gaming monitor

For gamers, connecting TV to a PC is nuanced, with input lag and blurring to minimize:

• 🎮 Use it. HDMI 2.1 (for 4K@120Hz or 8K). On Xiaomi Mi. TV Q2 75" This port is usually signed as HDMI eARC.
• ⚙️ In the settings of TV, turn on Game mode (Settings) → Picture → Image mode → Game).
• 🖥️ On a PC in the control panel NVIDIA/AMD Turn off vertical sync (V-Sync) and turn on G-Sync/FreeSync (if the TV supports).
• 🔄 Set a fixed resolution in games (e.g, 1920×1080 instead of automatic scaling).

To check for input delay, you can use the test on the TestUFO website. The normal rate for TV is up to 20 ms. If the delay is higher, try:

• 🔌 Connect via another cable (sometimes cheap cables add lag).
• 📶 Disable all wireless devices (they may interfere with the device).
• 🔄 Reboot the TV (sometimes) MIUI TV "hang" in the background).

💡

If there is a tearing of the picture in the games, turn on the option Instant refresh of frames (if any) in the TV settings.

5 Problem Solving: No image or sound

If after connecting the Xiaomi TV does not show a picture or play a sound, use this instruction:

If the problem persists, try resetting the settings. HDMI TV-wise:

1. Go to Settings. → The device → Reset HDMI.
2. Confirm the reset and reboot the TV.
3. Turn off/connect the cable again.

⚠️ Note: Some Xiaomi models (e.g. Mi) TV 4A) After the firmware update, the sound may disappear through HDMI-ARC. In this case, it will help to roll back to the previous version of the software or use an external sound system.

6. Alternative methods: Chromecast, Steam Link and others

If standard methods are not suitable, additional devices or programs may be used:

• 📺 Google Chromecast: Connect your device to HDMI-port TV and stream your PC screen via Chrome browser (Cast option).
• 🎮 Steam Link: To stream PC games on TV (requires good Wi-Fi) 5/6).
• 🖥️ Parsec or Rainway: Minimal latency remote access programs (suitable for cloud gaming).
• 🔌 USB-C Dock: If you have a laptop with USB-C/Thunderbolt, hub HDMI-output will allow you to connect TV without a separate video output.

For Chromecast:

1. Connect the device to HDMI-Port TV and set it up via Google Home.
2. On PC, open Chrome, press ⋮ → Cast and select Sources → Cast desktop.
3. Set up the flow quality (optimally — 1080p60 steady-work).

For Steam Link:

• 🎮 Install the Steam Link app on TV (available on Google Play for Android models) TV).
• 🖥️ On PC, launch Steam, go to Settings → Remote Play and turn on the option.
• 🔗 Connect your Bluetooth gamepad to your TV or PC.

💡

For streaming games over the network, it is important that the PC and TV are connected to the router via cable or via Wi-Fi 6 (802.11ax).

7. Optimize image and sound after connection

Even if the connection is successful, the picture or sound may not be perfect.

For the image:

• 🎨 Turn it on. HDR (If the TV supports: Settings → Picture → HDR.
• 🔍 Adjust Clarity and Contrast (50-60% is usually optimal).
• 🖥️ On PC in graphics settings (NVIDIA/AMD Control Panel: select mode RGB Full, not Limited).

For the sound:

• 🔊 In TV settings, select Movie or Music for the best sound scene.
• 🎧 If you use an external sound system, connect it through the HDMI-ARC or.
• 📶 For wireless headphones, enable aptX Low Latency (if supported).

If the colors look unnatural, check the color profile.

1. On PC: Screen settings → Additional parameters → Color profile.
2. Choose sRGB or DCIP3 (for HDR).
3. On TV: Turn off the option Auto Color settings (Settings) → Picture).

8 Connecting an Old PC to a New Xiaomi TV

If your computer does not have HDMI-Exit (e.g., an old office PC with a VGA or DVI), You'll need adapters. Here's what works:

• 🔌 VGA → HDMI: You need an active converter (passive adapters don't work!) Example: Neoteck VGA to HDMI.
• 🖥️ DVI → HDMI: You can use a simple adapter cable (digital signal, but no sound will be transmitted).
• 📺 DisplayPort → HDMI: Active adapter (e.g., active adapter, Club3D DisplayPort to HDMI).

For VGA → HDMI:

1. Connect the converter to the port VGA PC and to HDMI TV.
2. Power the converter connect to USB-PC port (many adapters require additional power).
3. On TV, select the source. HDMI, on PC - set the permission 1366×768 or 1280×720 (Higher levels may not be supported).

⚠️ Note: When using adapters with VGA or DVI You'll have to transmit the sound separately, either through 3.5 mm jack or Bluetooth, and some converters have built-in audio input, but the sound quality will be worse than the audio quality. HDMI.

FAQ: Frequent questions