How to carefully remove the back cover from the Xiaomi TV: Mi TV, Redmi TV and others

Disassembling a Xiaomi TV is a challenge that owners face when replacing speakers, cleaning up dust, repairing a power supply or installing additional modules. However, improperly removing the back cover can damage latches, break plumes or even fail. In this article, we will discuss how to remove the cover on different models of Mi TV and Redmi TV, what tools you need and what to look for to avoid typical errors.

It's important to understand that the design of the mounts varies depending on the year of release and series of the TV. For example, the Mi TV 4S and Mi TV Q1 models have plastic clips, and the flagship Mi TV Master - metal screws under the torx. We will look at universal methods and nuances for specific lines, and also give recommendations for safety when working with electronics.

Preparation for disassembly: tools and precautions

Before you start removing the lid, make sure you have everything you need, and the lack of the right tools is the main cause of damage to the body or internal components, and here is the minimum kit you'll need:

• 🔧 Torx screwdriver T5/T6/T8 — for screws on most Xiaomi models (especially relevant for Mi TV 5 Pro and later).
• 📏 Plastic mediator or guitar mediator for gently snapping clips without scratching.
• 🧲 Magnetic mat or tray – so as not to lose small screws and details.
• 🔌 Antistatic bracelet – protection against static electricity that can damage the boards.
• 📸 Smartphone for photography – fix the location of plumes and connectors before turning off.

Also, prepare your workspace: a table with a soft substrate (like a towel), good lighting and enough space for parts to be laid out. On Xiaomi Mi TV P1 and Redmi Smart TV X, the back cover is mounted in a combination of perimeter screws and plastic latches in the center, which requires special care when dismantling.

⚠️ Warning: If the TV was turned on less than 30 minutes ago, let it cool down. The capacitors in the power supply can retain charge, which is life-threatening. Also avoid disassembly in high humidity conditions (more than 60%) - this increases the risk of short circuit.

Determination of the TV model and type of mounting of the cover

Xiaomi’s rear cover design depends on the series and year of release. To avoid damaging the case, identify your model first. The serial number sticker is usually located on the back or in the Settings menu → About TV. Below is a table with the types of mounts for popular lines:

If your model is not listed in the table, pay attention to the visual signs:

• 🔍 Rubber plugs on the back – underneath are hidden screws (relevant to the Mi TV 5 Pro and Redmi Max).
• 📌 Slits around the perimeter of the lid indicate the presence of plastic clips (typical for budget series 4A/4S).
• 🧲 Magnet attraction is a sign of magnetic fixtures (e.g., Mi TV Q1).

⚠️ Warning: On Xiaomi Mi TV Master and Mi TV 6 OLED models, the back cover can be glued around the perimeter with double-sided tape, in which case a dryer will be required to soften the adhesive (temperature not higher than 60°C) and a nylon blade for neat tweaking.

Step-by-step instructions for removing the cover

Once the tools are ready and the TV model is identified, start disassembling. We'll look at the universal algorithm that works for most Xiaomi models.

Make sure the TV is offline for more than 30 minutes |

Take a picture of the back panel (arrangement of screws and stickers)|

Put soft cloth on the table to protect the screen |

Prepare containers for screws (by size/type)-->

Stage 1: Spinning of screws

Start by removing all visible screws. Most models have them around the perimeter of the lid. Use a Torx screwdriver of the right size (see table above).

• 🔩 On the Mi TV 4S, the screws can be hidden under the legs of the TV - they must be removed beforehand.
• 🔧 On the Redmi TV A Series, two screws are hidden under plugs at the bottom of the body.
• 🔄 Rotors of different lengths – remember where they were twisted (for example, long ones usually attach the center part).

Stage 2: Clicking clips

Once the screws are removed, the lid is still held by the plastic latches, insert the plastic mediator into the gap between the lid and the body (start at one of the corners), and carefully guide along the perimeter, alternately snapping the clips. Apply a force parallel to the panel, not upwards, so as not to break the mounts.

Tip: On the Mi TV 5 and Redmi X, the clips are unevenly arranged — there are more of them at the top of the lid. If the lid doesn't lend itself, check if all the screws are twisted and if you missed the hidden plugs.

Step 3: Removal of the lid

When all the clips are snapped, gently lift the lid. On some models (e.g., the Mi TV Q1), it can stick because of the magnets -- pull it on yourself with uniform force. Don't pull the plumes! If the lid resists, check the mounts again.

When you remove the lid, you'll see the internal components. On the Xiaomi Mi TV 6 OLED and Mi TV Master models, the motherboard is vertical, easy to touch when you're careless, and it's recommended to take a snapshot of the plumes and connectors before you turn them off.

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If the lid doesn't come off after all screws have been unscrewed, check for hidden clips under the serial number or logo stickers. Carefully tuck the sticker with your nail or plastic card.

Frequent Mistakes and How to Avoid Them

Even if you disassemble the TV carefully, you can damage it, and here are the most common mistakes and ways to prevent them:

• 🔨 Too much effort when clipping → use a mediator, not a screwdriver, and move gradually around the perimeter.
• 🔌 Forgotten screws under legs or stubs → always check all possible attachment locations (see table above).
• 🧲 Ignoring magnetic fixers → if the lid is "stick," don't pull it, but pull it smoothly over yourself.
• 📸 No photos before turning off the plumes → without the pictures you risk incorrectly plugging them back in.
• ⚡ Working without an antistatic bracelet → even a 10 volt discharge can damage chips, especially on OLED- models.

Pay special attention to the plumes connecting the motherboard to the screen. On Xiaomi Mi TV 4A and Redmi TV A, they are often fixed with fragile plastic clips. When you turn off, pull by the black plastic connector, not by the wires themselves.

⚠️ Warning: If you notice swollen capacitors on the power supply or blackouts on the board after you remove the lid, don't turn on the TV! These are signs of a malfunction requiring professional repair. Continued operation may cause fire.

Disassembly features for OLED- models (Mi TV 6 OLED, Master OLED)

Xiaomi TVs with OLED- screens require a special approach due to the fragility of the panel and the complex cooling system.

• 🔥 Active cooling – fans and heat pipes take up a lot of space, so the lid is tighter (often with a combination of screws and glue).
• 📺 Thin panel – When removing the lid, do not press the screen, as this can damage the matrix (even light pressure leaves traces).
• 🔌 Additional plumes — OLED- models have separate cables to control the backlight and sensors, which are easily damaged.

On the Mi TV 6 OLED, the back cover is made up of two parts: the main panel and the decorative pad. First, the pad is removed (it holds on clips), then the main cover screws are unscrewed. Don't confuse them! The pad screws are shorter and have a different thread pitch.

Also, OLED- models often have light and presence sensors attached to the lid, turn off their plumes last and mark them (for example, labeled scotch).

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On the OLED- Xiaomi TVs, you can’t use metal tools to crack clips — only plastic or wooden blades. Even a slight scratch of the body can disrupt the heat sink and lead to overheating.

Build the TV after removing the cover

When all the work inside is done, put the TV back together in reverse order, and here are the key points to look out for:

1. Check the plumes - make sure all connectors are tightly connected, without distortion. On the Redmi TV X, the HDMI- port plume often falls out during assembly.
2. Rotary twisting -- start with the corner mounts, then move to the center. Don't pull the screws over -- it can warp the body.
3. The test before final assembly is to connect the TV to the network and check it before you put the lid on the clips. If something is wrong, it will be easier to fix.
4. Checking gaps - after assembly, make sure there are no gaps between the lid and the body. This is a sign of unlatched clips or twisted screws.

If the TV is not turned on after assembly, check:

• 🔌 Power supply connection (on Mi TV 4S connector is often oxidized).
• 📶 Antenna cable (on Redmi TV A it can touch the board and cause a circuit).
• 🔋 Contacts of the power button (sometimes sticking after disassembly).

⚠️ Warning: If there is any extraneous noise (such as rattling) after assembly, it is likely that one of the screws is touching the fan metal body or speaker. Take the TV apart and check all the mounts.

When is the best time to contact the service center

Not all breakdowns can be repaired on your own, here are the cases when disassembling a Xiaomi TV at home is not recommended:

• ⚡ Power supply problems – if the TV doesn’t turn on, the indicator flashes or smells of smoke, a multimeter diagnosis is required.
• 💧 Fluid ingestion – corrosion on the board can spread in a few hours, so professional cleaning is needed.
• 📺 Cracked screen – Replacing the matrix requires special equipment and skills (this is particularly difficult on OLED- models).
• 🔊 Speaker malfunction – if the problem is not in the plumes but in the speakers themselves, soldering or replacement will be needed.

Also, consider that self-disassembly can deprive you of warranty if you bought the TV less than a year ago.

If you doubt your abilities, contact an authorized service center Xiaomi. the cost of diagnosis usually does not exceed 1-2 thousand rubles, but you will avoid the risk of finally breaking the equipment.

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On Xiaomi Mi TV Master and Mi TV 6 OLED, it costs 70-80% of the cost of a new TV to replace the screen on its own, and in such cases, repairing the service is not economically feasible.

FAQ: Frequent questions about removing the lid from Xiaomi TV