How to connect Xiaomi TV to the Internet via cable: full instructions with expert advice

Connecting a Xiaomi TV to the Internet via a network cable (Ethernet) is the most stable way to access online content, streaming services and firmware updates. Unlike Wi-Fi, a wired connection minimizes delays, eliminates interference and provides maximum download speed, which is critical for watching video in the video. 4K HDR But many users have difficulty in the first setup: the TV doesn't see the cable, doesn't receive the cable. IP-address or issue a connection error.

In this article, we will look at all the stages of connection, from choosing the right cable to diagnosing problems. TV 4A/4S/5 Pro, and how to avoid common errors, such as when a TV says "Network is not connected" despite a physical connection, VLAN PPPoE, you can find solutions for this problem here.

1.What you need to connect a Xiaomi TV to the Internet via cable

Before you start setting up, make sure you have all the equipment you need, and without the right cable or port, you can't connect.

Basic requirements:

• 🔌 Cat Cat Cat Ethernet Cable 5e or higher (up to 100 meters long). 4K-streams recommended by Cat 6.
• 📡 Router (router) with free LAN-The port must maintain a speed of at least 100 Mbps.
• 🖥️ Xiaomi TV with connector RJ-45 (Not all models are available – see the table below).
• ⚡ Power supply: router and TV must be included in the network.

If your TV is not equipped with a network port (for example, Mi). TV 4A 32), you can use a USB-Ethernet adapter with a chipset AX88179 or RTL8153. However, the official support for such adapters depends on the firmware version of PatchWall.

⚠️ Note: If you use USB-hub to connect the adapter, make sure it supports the adapter. OTG It's externally powered, otherwise the TV might not recognize the device.

Step-by-step: connecting the cable to the TV

Now, let's get to practice. Follow the instructions to avoid the typical mistakes.

Step 1: Physical connection

1. Turn off the TV and router (optional, but recommended to reset the network cache).
2. Connect one end of the cable to LAN-router port (usually yellow).
3. Put the second end in the connector RJ-45 The port can be signed as ETHERNET or NETWORK.
4. Turn on the router, wait for the full load (the indicators will stop blinking).
5. Turn on the TV with a button on the remote or panel.

Step 2: Set up the network in the TV menu

Turn on the TV and wait for PatchWall to load|

Go to Settings → Network and Internet → Wired network|

Select “Connect” (if the network is not automatically determined)|

Check the connection status (should be “Connected»)|

Run the speed test in the network menu (optional)-->

If the TV doesn't recognize the cable:

• 🔄 Check if the indicator is on the port LAN router (if not, the cable is faulty or the port is disabled).
• 🔧 Restart the router (turn off power for 30 seconds).
• 🛠️ Try another cable or port on the router.

The critical mistake: when the TV is writing «IP-address not received, check the settings DHCP In most cases, the problem is solved by enabling an automatic destination. IP (see section 4).

3. Set up a router for a stable connection

Sometimes the problem is not with the TV, but with the router configuration. Let's look at the key parameters.

Verification DHCP:

Most Xiaomi TVs are requested by default IP-Address automatically. DHCP It's disabled on the router, it's not going to work:

1. Go to the router’s web interface (usually at 192.168.0.1 or 192.168.1.1).
2. Go to section. LAN or the Local Network.
3. Make sure the option is available DHCP-server on.
4. If you use static IP, manually write down the address for MAC-TV address (you can find it in Settings) → On TV. → Network status).

Traffic Priority (QoS):

For uninterrupted streaming, it is recommended to configure Quality of Service (QoS) on the router:

• 📶 Open the QoS section or Bandwidth Management.
• 📥 Add a rule to MAC-Television addresses with high priority.
• 🎯 Specify ports for streaming services (for example, TCP 443 Netflix, UDP 3478-3479 for IPTV).

💡

If you have a dual-band router (2.4 GHz) + 5 GHz), disable the Smart Connect feature in Wi-Fi settings. Sometimes it conflicts with wired connections due to internal router firmware errors.

4.Diagnostics of problems: why the TV can't see the cable

If the TV says “Network not connected” or “Cable not detected” after you connect, use this instruction.

Typical causes and solutions:

Advanced diagnostics:

If standard methods do not help, follow the following steps:

1. Connect the cable to a laptop or PC – if the network is working, the problem is in the TV.
2. Reset the TV network settings: Settings → System system → Reset → Resetting the network.
3. Update your TV firmware to the latest version (see Section 6).
4. Check if the firewall is blocking the router MAC-TV address.

⚠️ Note: Some Xiaomi models (e.g. Mi) TV 4S 1.4.56 firmware, there's a bug that prevents the TV from recognizing a cable longer than 30 meters, so the solution is to use an active network extension cord or reflash the device.

5. Alternative ways to connect to the Internet

If a wired connection is not possible (for example, the router is in another room), consider alternatives.

1. Powerline adapters (PLC):

Powerline technology allows you to transmit an Internet signal through electrical wiring, and you need two adapters to do this.

• 🔌 The first connects to the router and outlet next to it.
• 📺 The second is to the outlet next to the TV and connects to it by cable. RJ-45.

The speed depends on the quality of the wiring, but usually is 50-200 Mbit / s.

2. USB-Ethernet adapter:

For models without port RJ-45 (Like Mi. TV 4A 32"):

• 🛒 Buy an adapter on a chip AX88179 (It is supported by most Xiaomi TVs).
• 🔌 Connect the adapter to USB-port of the TV, then insert an Ethernet cable into it.
• ⚙️ In the network menu, select “Wired network through” USB».

3.The Wi-Fi Bridge (WISP):

If you have a second router, you can configure it in client or repeater mode:

• 📶 Connect the second router to the main Wi-Fi router.
• 🔌 Connect the TV to it with a cable.
• ⚡ Set up a regimen. WISP (Wireless Internet Service Provider in the web interface.

6. Update firmware to fix network errors

Outdated firmware can be the cause of Ethernet problems, for example, PatchWall versions below 1.7.4 had a bug displaying network status.

How to update firmware:

1. Go to Settings → About TV → System Update.
2. Click on "Check Updates."
3. If a new version is available, confirm the installation.
4. Wait for the reboot (don't turn off the power!).

If the automatic update does not work:

• 📥 Download the firmware for your model from the official Xiaomi website.
• 💾 Save the file to the flash drive in format FAT32.
• 🔌 Connect the flash drive to the TV and select “Update with” USB» menu.

💡

After updating the firmware, reset the network settings of the TV (Settings) → Network → Resetting the network to avoid configuration conflicts.

⚠️ Attention: On Mi models TV 5 Pro with firmware 2.1.45 after the update may disappear sound in some applications. → System system → Reset to factory).

7. Optimizing the network for streaming and gaming

Wired connection gives not only stability, but also the ability to fine-tune for specific tasks.

For streaming. 4K HDR:

• 📺 In the settings of the TV, turn on Movie Mode (Settings) → Picture → Image mode).
• 🌐 Turn off the router. IPv6, If you use a service like Netflix or Disney+ (Some providers are blocking traffic IPv6).
• 🔄 Turn on Jumbo Frames on your router (9000 byte packet size) to reduce delays.

For cloud gaming (Xbox Cloud, GeForce) NOW):

• 🎮 In the TV menu, turn on Game Mode (Settings) → System system → Game mode).
• 📊 On the router, reserve the bandwidth for MAC-TV addresses (minimum 50 Mbit/s).
• 🔌 Connect the TV to the router via the Gigbit Port (if supported).

For IPTV:

If you use IPTV-provider, set up:

• 📡 Turn off the router. IGMP Proxy and turn it on. IGMP Snooping.
• 🔗 In the TV menu add a playlist in format.m3u via Live Channels app.
• ⚙️ Install. MTU on the router to the value of 1472 (sometimes solves the problem with the flow breaks).

8 Security: How to protect your TV network

Xiaomi TVs based on Android TV vulnerable to network attacks if protection is not configured:

Basic measures:

• 🔒 Change the standard router password (use a combination of 12).+ symbolism).
• 🌐 Disable Remote Control in the Router Settings.
• 📵 In the TV menu, forbid the installation of applications from unknown sources (Settings) → Security → Unknown sources).

Additional protection:

• 🛡️ Set up. MAC-Filtering on the router, allowing only trusted devices to connect.
• 🔄 Regularly update the firmware of the TV (every 2-3 months).
• 📡 Use the Guest Network to connect smart devices (including TV) if there are a lot of gadgets in the house.

If the TV is infected with a virus:

Signs of infection: spontaneous installation of applications, advertising on the menu, brakes.

1. Turn off the TV.
2. Perform reset to factory settings.
3. After reset, do not connect to the previous network – use mobile Internet (USB-modem) for the first setting.
4. Install an antivirus for Android TV (such as Malwarebytes).

💡

Never connect your TV to public networks (such as hotels or cafes) without VPN. Use apps like ProtonVPN or Windscribe to encrypt traffic.

FAQ: Frequent questions about Xiaomi connection TV internet