Remote from the TV Xiaomi does not work: all the reasons and ways of solving

You picked up the remote from Xiaomi Mi TV, You know, you press the switch on, and the TV is silent like a fish, or it reacts over and over, or it only works up close. Is the situation familiar? Don't rush to the service center or buy a new remote control. In 90% of cases, you can solve the problem yourself in 5-15 minutes.

In this article, we will examine all possible reasons why the remote control stopped working: from banal (discharged batteries) to complex (damage to the infrared sensor). You will learn how to diagnose a malfunction, what settings to check in the TV, and what to do if the Xiaomi Mi Remote or Xiaomi remote control is installed. TV Stick Remote doesn't respond at all, and there's a spreadsheet with typical bugs and their solutions that will save you time.

It is important that your Xiaomi TV is released before 2019 In the year, some methods (e.g., reconnecting over Bluetooth) may not work — the old models had a different control architecture. But the basic methods (checking batteries, resetting the remote, cleaning contacts) are relevant for all versions, including Mi Mi. TV 4A/4S/5 Pro, Redmi Smart TV Xiaomi TV Q2/Q1E.

1. Battery check - where to start the diagnosis

It may seem obvious, but 3 out of 5 calls to the service for a broken remote end up with a replacement of the batteries.

• 🔋 Discharge due to long downtime (especially if the remote was lying without use for more than a month).
• 💧 Oxidize from moisture (condensate, spilled liquid, high humidity in the room).
• 🔌 Low-quality (cheap finger batteries often lose their charge in a few days).
• ⚡ Contact is not tight due to deformation of springs in the compartment.

How to check correctly:

1. Remove the batteries and inspect the contacts in the compartment - they should not be green plaque or rust.
2. Try other batteries (preferably alkaline batteries such as Duracell or Energizer).
3. If the remote works only with strong pressing on the batteries - bend the contact plates inside the compartment.

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If the batteries are discharged quickly (in 1-2 weeks), check the remote for a short circuit: turn the multimeter into resistance check mode and touch the contacts with probes "+" And a - without batteries. Indications below 10 k Ohms are a sign of malfunction.

If the remote is running after replacing the batteries, but after a couple of days it stopped reacting again, the problem may be increased power consumption. TV In this case, only repair or replacement will help.

2. Cleaning the remote and infrared sensor of the TV

Dust, finger fat, and other contaminants can block the signal, especially for infrared-controlled remotes, which require a line of sight between the remote and the receiver on the TV.

How to clean the remote:

• 🧴 Use a cotton swab dipped in isopropyl alcohol (at least 70%) or a special liquid to clean electronics.
• 🔍 Pay special attention to the IR emitter (a small glass window on the end of the remote) and buttons.
• 🚫 Do not use water or aggressive solvents – they can damage the board.

How to Clean the Sensor on the TV:

1. Turn off the TV.
2. Find an IR receiver (usually located at the bottom or side of the screen, looks like a small black window).
3. Gently wipe it with a dry soft cloth (microfibra).

If the remote is only working at close range (less than 3 meters) after cleaning, the problem may be a weak IR signal, which is typical for remotes older than 3-4 years - their LEDs lose power, in which case only replacing the remote or using a Bluetooth remote (if your TV supports it) will help.

Connection check: Bluetooth vs. infrared port

Xiaomi produces two types of remotes:

• 📶 Infrared (IR) – works through a direct light signal (requires TV visibility).
• 🔵 Bluetooth – connect wirelessly (work through walls, but require pairing).

How to determine the type of your remote:

If you have a Bluetooth remote and it stops working:

1. Go to Settings. → Bluetooth and devices → DU remotes.
2. Remove the current remote from the list of associated devices.
3. Click Add Remote and follow the instructions on the screen.

For IR remotes, check:

• 🔦 Are there any obstacles between the remote and the TV (glass, mirrors, direct sunlight can block the signal).
• 📱 Does the IR port of the TV work (try to control the TV using the Mi Remote app on your smartphone).

4. Resetting the remote and TV to factory settings

If the remote doesn't respond at all, try a software reset.

1. Remove the batteries.
2. Press and hold the Power button (or OK) within 10-15 seconds.
3. Put the batteries back in and try turning on the TV.

If this doesn’t work, reset the TV:

1. On the TV itself (buttons on the case) go to Settings → On TV. → Reset to factory.
2. Confirm the action (it may be necessary to enter) PIN-code, by default 0000 or 1234).
3. After the reboot, repeat the interface of the remote (for Bluetooth models).

Important: the reset will delete all installed apps, accounts and personal settings, and you can restore them only through the Xiaomi account, if it was tied.

If the remote still doesn't work after reset, the problem may be the TV firmware.

1. Download the latest version of the software for your model from the official Xiaomi website.
2. Copy the file to a flash drive (format) FAT32) And put it in. USB-television-port.
3. Go to Settings → About TV → Software Update → Local Update.

5 Mechanical damage: what breaks most often

If the remote is falling, hit, or in contact with fluid, there's a high risk of mechanical failure.

• 🔧 Cracked board – the remote can work partially (for example, only some buttons react).
• 🔋 Oxidized contacts – even new batteries do not provide stable power.
• 📟 Wear buttons – over time, the graphite coating wears off, and the buttons stop pressing.
• 🔦 Damaged IR emitter – the remote does not send a signal, although the indicator may burn.

How to diagnose:

• Light a flashlight on the buttons – if the graphite coating is erased, the button will be transparent.
• Check the integrity of the board: carefully disassemble the remote (screwdriver with a cross tip) and examine for cracks.
• Use a tester to check the resistance of the buttons (in good condition when pressed should be 0 Ohms).

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If the remote was falling from a height of more than 1 meter, the probability of disconnecting the plume or damage to the quartz resonator (a small metal box on the board) is high, in which case repair will cost more than buying a new remote.

Cost of repair in the service center:

If the remote is older than 3 years, it is often more profitable to buy a new one.Original remotes for Xiaomi TV You can find it on AliExpress or in the Mi Store, with the alternative being universal remotes with IR and Bluetooth support (e.g. Xiaomi Mi Universal Remote).

6. Alternative ways to control the TV

While you’re working with the remote, the TV can be controlled in other ways:

• 📱 Mi Remote (available for Android and iOS) supports IR and Bluetooth control, but requires a connection to the same network with the TV.
• 🖱️ USB-Mouse or keyboard – connect to the port USB It's convenient for navigating the menu.
• 🎮 Gamepad – if you have a gamepad from Xiaomi or another with Bluetooth support, it can be connected as a remote.
• 🗣️ Voice Assistant – If the TV supports Google Assistant or Alice, you can use voice commands.

How to set up Mi Remote:

1. Install the app from the App Store or Google Play.
2. Select the type of device - TV → Xiaomi.
3. Follow the instructions on the screen for pairing.

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If the TV is not responding to any remote control, check if the child mode or button lock is activated. To reset, hold the Menu button on the TV body for 10 seconds.

If you are using Xiaomi TV Stick or Mi Box, you can control them through the:

• Official Annex to Mi TV.
• Remotes from other Xiaomi devices (such as the Mi Box S).
• Universal remotes with support for Android TV.

7. When to contact the service center

There are situations when self-repair is impossible or impractical:

• 🔧 The remote does not respond to any manipulation (battery replacement, reset, cleaning).
• 💻 The TV does not turn on even from the buttons on the case (may malfunction motherboard).
• 🔥 On the board of the remote control, blackened elements or the smell of burning are visible.
• 📶 The infrared port of the TV does not respond to any remote control (including a smartphone with an IR transmitter).

Where to find help:

• 🏬 Official Xiaomi service centers - warranty repair (if the TV was purchased less than a year ago). mi.com/ru/service.
• 🔧 Unofficial workshops are cheaper, but without a guarantee.
• 🛒 Electronics stores – some (e.g. M. Video, Eldorado) offer express diagnostics.

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If the TV is guaranteed, don't open the remote yourself, which can cause you to refuse free repairs, and take both devices to a comprehensive diagnostics service center.

Average prices for repairs in official services:

Before the service visit:

• Take a picture of the TV serial number (located on the back).
• Bring a check or a warranty card (if it is saved).
• Check by phone if they work with your Xiaomi model. TV (Not all services are taken for Chinese equipment).

FAQ: Frequent questions about Xiaomi TV remotes