Xiaomi’s current Smart TVs, powered by Android TV or PatchWall, require a stable connection to play high-resolution content. While Wi-Fi is a popular solution, wired Ethernet connectivity ensures maximum data transfer speeds without interference.
Use of the LAN-This cable eliminates packet loss, which often occurs when wireless bands are overloaded in apartment buildings. TV permit-support 4K codecs H.265, where the channel capacity is critical.
In this article, we will discuss the process of physical connection, network interface configuration and solving typical driver or router problems, and provide comprehensive information on how to make your TV work in wired mode even in complex network configurations.
Equipment and preparation for connection
Before starting the procedure, make sure you have a serviceable router with a free LAN port. Most modern routers have ports up to 1 Gbps, which is more than enough for streaming of any quality.
You will need a network cable type Vitaya Para (twisted pair) category not lower CAT5e. Older category cables CAT5 They can limit speeds to 100 Mbps, which is sometimes not enough for heavy loads. 4K-high-bitrate content.
⚠️ Note: The cable length between the router and the TV should not exceed 100 meters. For home use, the optimal length is considered to be up to 20 meters to avoid signal attenuation.
Check the condition of the RJ-45 connectors at both ends of the cable. The plastic locks must be intact and the copper contacts inside must not be oxidized. Damage to the insulation is also unacceptable, as it can lead to tips and packet loss.
Make sure your provider provides Internet services over Dynamic IP (DHCP) – a standard setup for 95% of home networks, allowing devices to automatically receive an address when connected.
☑️ Checking before connection
Physical cable connection to Xiaomi TV
Find on the back or side of your Xiaomi TV a connector signed as LAN or ETHERNET. It's visually different. USB-Ports with their shape and presence of indicators inside.
Insert one end of the cable into the free LAN port on your router. These ports are usually yellow and numbered. You should hear the characteristic click that locks the connector.
Connect the second end of the cable to the appropriate port on the TV, and if there are LED lights on the TV port, they should light up in orange or green, signaling physical contact.
What to do if the indicators are not burning?
After a physical connection, the Android TV system must automatically detect the new network interface, but in some cases, manual activation of the wired connection in the settings menu is required.
Set up the network interface in the Android TV menu
Turn on the TV and wait for the operating system to fully load. Go to the main menu and select the Settings icon, which is usually located in the upper right corner of the screen.
In the menu that opens, look for Network & Internet, which shows the available connectivity options, including Wi-Fi and wired network.
The system must automatically identify the cable and switch to a wired connection. If this does not happen, select Wired Network or Ethernet and press the activation button.
⚠️ Note: If the TV offers to choose between Wi-Fi and Ethernet, priority is always given to a wired connection. Make sure that the settings do not tick "Stop Wi-Fi when connecting a cable" if you plan to use both interfaces for different tasks.
Once the connection is successful, the Connected status will appear next to the Wired Network, and the system will also display the current connection speed, which ideally should be 100 Mbit/s or 1000 Mbit/s.
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Automatic adjustment through DHCP It works in most cases, but if you have problems with stability, it is worth checking the settings. IP-manually.
Manual setting IP-addresses DNS
In some situations, automatic address acquisition may not work properly, especially in complex networks with multiple routers or enterprise settings, then you need to move to manual configuration.
In the network settings menu, select your connection type and find the IP Settings option. Change the value from DHCP to Static.
You will need to enter the following options, which are usually indicated on the router sticker or in the contract with the provider:
- 🌐 IP-address: unique address of the device on the local network (e.g. 192.168.1.55).
- 🚪 Gateway: Your router address (most commonly 192.168.1.1 or 192.168.0.1).
- 📏 Subnet mask: usually 255.255.255.0.
- 🔍 DNS: You can use the provider’s address or public DNS, For example, from Google (8.8.8.8).
Use of alternatives DNS-Cloudflare’s 1.1.1.1 servers can speed up the response of the Smart interface. TV and solve problems with access to some streaming services.
Comparison of characteristics of wired and wireless connection
Understanding the difference between connectivity technologies helps you choose the best option for your use case, and the following is a comparison of key parameters.
| Parameter | Wireless (LAN) | Wireless (Wi-Fi) |
|---|---|---|
| Stability | High (no interference) | Medium (depends on the walls) |
| Speed. | Up to 1000 Mbps | Up to 866 Mbps (theorem) |
| Delay (Ping) | Minimum | Possible horse racing |
| Convenience | Requires cable laying | Mobility |
For viewing online cinemas in 4K HDR, a wired connection is preferred as it eliminates buffering due to signal surges. Wi-Fi is better suited for devices located far from the router where cable laying is not possible.
If your router supports the Wi-Fi 6 standard, the speed difference may be less noticeable, but the stability of ping in online games or when broadcasting the smartphone screen on TV will still be higher on cable.
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Use flat network cables if you need to lay the wire under the plinth or carpet – they are less noticeable and easier to install.
Diagnostics and Solving Connection Problems
If after connecting the cable, the Xiaomi TV says "No network connection" or "Limited", the first thing to do is check the port status on the router.
Try resetting your network settings. To do this, go to Settings → Device → Reset (or similar path in your version of the software) This won’t delete your applications, but update your network configurations.
In rare cases, the problem may be incompatible with the speed of the duplex. Some older routers can not automatically match the speed with a new TV, in which case it helps to install a static IP or replace the cable with a better quality (CAT6).
⚠️ Attention: If you are using USB-LAN Adapter (adapter), make sure it supports your TV's CPU architecture. Not all adapters are Android compatible TV Box.
It's also worth checking if your antivirus is blocking your router or your provider is blocking new devices. MAC-addresses, if activated.