Accidentally falling out or breaking a key on a laptop keyboard MSI - a common problem that occurs even with careful operation. The fastening mechanism, often called “scissors,” is very fragile and requires precision when disassembling. An attempt to force it roughly can lead to cracks in the plastic mount, which will make restoration impossible without replacing the entire unit.
Owners of game models of the series MSI GF, MSI GS or MSI Raider Often faced with the need to clean dust or crumbs under the keys, which requires careful dismantling. It is important to understand that the design is different from conventional mechanical keyboards: it uses a complex system of two plastic hinges, a metal bracket and a rubber membrane.
Before proceeding, it is necessary to assess the extent of the damage and the availability of the necessary tools. There is no need to rush, as each step requires attention to detail. In this article we will analyze an action algorithm that will allow you to remove the key without damaging the sensitive elements underneath it.
Preparation of the workplace and necessary tools
The success of dismantling depends not so much on sleight of hand, but on proper preparation. You'll need a clean, well-lit space where small details won't get lost. A table with a plain tablecloth or sheet of paper is ideal, on which the contrast with the transparent elements of the mechanism will be visible.
The main tool will be a plastic card or a special mediator for opening cases. It is strictly not recommended to use metal screwdrivers, as they easily scratch the plastic key frame and can pierce the rubber membrane underneath. You can use a toothpick to pry if it has a smooth surface without burrs.
- 🛠 Plastic pick or old bank card for prying
- 🔍 Magnifier or magnifying glass for inspecting the mechanism
- 🖌 Soft brush and can of compressed air for cleaning
- 💧 Cotton swabs and isopropyl alcohol for degreasing
It is also important to disconnect the laptop from the network and remove the battery, if such a possibility is provided by the design. This will eliminate the risk of a short circuit if you accidentally touch the keyboard cable contacts during operation.
⚠️ Attention: Never use sharp metal objects to pry the keys on laptops MSI, since you are guaranteed to damage the fragile latches of the scissor mechanism.
MSI key retention mechanism
To properly remove a key, you need to understand how it is held in place. In most laptops MSI The so-called “scissor” mechanism is used. It consists of two plastic intersecting elements that are connected in the center by a hinge. This mechanism is attached to a metal frame or directly to the base of the keyboard.
The key itself is placed on top of the scissors, which is secured by special lugs. Underneath the scissor mechanism is a rubber cap membrane that closes contacts on the circuit board when pressed. There is often a metal bracket between the frame and the membrane, which ensures rigidity and uniform pressure.
A feature of many models MSI is the presence of backlighting. Under each key there is an LED, which can be built into the key itself or into the housing. When dismantling, you need to make sure that the backlight wiring does not bend or become detached from the main cable.
Understanding the location of the fasteners is critical. Usually the key is held on by two upper and two lower latches. If you try to remove it using only force from the top, the bottom latches may break. Therefore, the pressure should be uniform and directed strictly upward.
How to distinguish a broken mechanism from just a stuck key?
If the key falls completely or tilts to one side, it means that one of the plastic elements of the scissors is broken. If it simply does not press, perhaps the problem is in the membrane itself or in moisture getting under the contacts.
Step-by-step instructions for removing the key
The removal process begins with a visual inspection. Find a place where there is a minimum gap between the key and the frame. Typically these are the bottom corners of the key. Take a plastic pick and carefully insert it under the edge of the key, being careful not to go too far in order to avoid hitting the membrane.
Using a smooth motion, lift the key up. You should hear a characteristic click - this is the upper latches being disconnected. After this, turn the tool over and pry up the bottom. The key should separate from the base without much resistance. If you feel a strong push, stop and check to see if the latches are still engaged.
- 📍 Insert the tool under the bottom edge of the key
- 🔽 Gently press down and lift up
- 🔊 Listen to the clicks of the latches detaching
- 🛑 If it doesn’t work, check all sides to see if the mechanism is skewed
After removing the key, carefully inspect the scissor mechanism. It must remain in place. If it also falls off, don't panic, you can put it back, but it requires more care. Place the key in a safe place so as not to scratch its surface.
☑️ Preparation for dismantling
If you plan to clean, use compressed air to blow dust out from under the scissors. To remove grease stains, use a cotton swab soaked in isopropel, but do not allow the liquid to come into contact with the board contacts.
⚠️ Attention: Do not try to forcefully separate the scissor mechanism from the base if it is held on by an adhesive layer or special tendrils that can break off with excessive force.
Typical mistakes and risks when removing keys
The most common mistake newbies make is trying to remove a key without unplugging the laptop from the power supply. Even a short circuit can damage the motherboard. In addition, if the keyboard is connected via a cable, it can be accidentally torn due to sudden movements.
Using the wrong tool will cause the plastic latches to become deformed. Metal objects often leave deep scratches on the keys, which spoils the appearance of the device. Also, the metal can pierce the thin rubber membrane, after which the key will stop working forever.
- ❌ Using a screwdriver or knife instead of plastic
- ❌ Pressure at an angle causing distortion of the mechanism
- ❌ Ignoring the presence of backlighting and its wiring
- ❌ Attempting to return the key to its place without checking the scissors
Another common problem is incorrect assessment of the condition of the mechanism. If you see a crack in a plastic scissor, simply cleaning it won't help. In this case, you will need to search for spare parts or replace the entire keyboard. Never try to glue broken plastic parts of a scissor mechanism with superglue, as this will render the key inoperable.
- The key fell out
- The key is not pressed
- Dirt under the key
- The scissor mechanism is broken
Compatibility table and features of MSI models
Different series of laptops MSI may have different keyboard designs. For example, in thin ultrabooks of the series MSI Prestige mechanism may be more fragile than in game models MSI Titan. Below is a table that helps you navigate the dismantling features for different lines.
| Laptop series | Mounting type | Backlight Features | Difficulty in dismantling |
|---|---|---|---|
| MSI GF63 / GF65 | Scissor mechanism with metal bracket | Single color or RGB | Average |
| MSI GS66 / GS75 | Refined scissor mechanism | Per-Key RGB | High (thin ears) |
| MSI Raider GE76 | Reinforced mechanism | RGB customizable | Average |
| MSI Creator Pro | Improved running mechanism | White backlight | Low |
Understanding these differences will help you assess the risks before starting work. For thin models, it is better to have spare keys on hand, since the likelihood of breakage during dismantling is higher. In game series, the mechanism is more massive, but the risk of damaging the complex lighting system increases.
Correct installation of the key in place
Putting the key back requires even more care than removing it. First, check that the scissor mechanism and metal bracket are in place. They should fit tightly in their seats. If the mechanism has moved, carefully return it to its place using a plastic stick.
Place the key onto the mechanism so that the upper lugs fit into the grooves and the lower latches align with the latches on the base. The key should be level, without distortion. Then press the center of the key until you hear a characteristic click. A click should be heard from all directions, indicating full engagement.
After installation, check the operation of the key. Press it several times, make sure that the stroke is soft and uniform, and that the backlight works correctly. If the key sinks or tilts, the mechanism is not installed correctly or is broken.
Don't forget to check the adjacent keys so you don't accidentally knock them off during installation. Sometimes, when you press hard on one key, adjacent ones can snap off if they are not fully installed.
The main task during installation is to make sure that all four corners of the key are engaged with the latches before applying the main pressing force.
What to do if the mechanism is broken
If you notice a crack on a plastic scissor, you won’t be able to restore the key’s functionality in the usual way. Trying to glue the plastic together often results in the key starting to stick or not being pressed at all. In this case, replacement of the mechanism is required.
Laptop spare parts MSI can be found in specialized stores or on trading floors. It is important to select the mechanism exactly for your model, since the size and shape of the latches may differ even within the same series. Sometimes it's easier to buy a whole keyboard and rearrange all the keys if there are a lot of them.
- 🔍 Find your keyboard model number on the back of your laptop
- 🛒 Order a mechanism or key in a specialized store
- 🔧 When replacing the entire keyboard, rearrange all the old keys carefully
- 📝 Save your old keys for possible replacement in the future
As a last resort, if it is impossible to find the mechanism, you can use a temporary solution in the form of a keyboard overlay, but this does not solve the mechanical problem. The best solution would be professional repairs at a service center that has the necessary spare parts and experience working with fragile mechanisms.
If you have a broken key on a rarely used button (for example, F12), you can temporarily move it to the place of a frequently used button (for example, Enter), if this is critical for work.
⚠️ Attention: Do not try to use glue to restore the plastic elements of the mechanism, as this will change the geometry and lead to the key sticking or damage to the membrane.
FAQ: Frequently asked questions
Is it possible to remove a key on an MSI laptop without tools?
Theoretically, you could try using your fingernail, but this is extremely inconvenient and increases the risk of damaging the latches. It is recommended to use a plastic pick or card to ensure even prying.
What should I do if the key does not go back into place after cleaning?
Check whether the scissor mechanism has moved. Often the key ears do not fit into the grooves due to misalignment of the mechanism. Try gently moving the mechanism with tweezers or a plastic stick to align it.
How long does it take to remove and install one key?
With experience and the right tools, this process takes no more than 2-3 minutes. A beginner may need 5-10 minutes to inspect and work carefully.
Do I need to unplug my laptop before removing the key?
Yes, this is a mandatory safety requirement. Even if you don't plan to disassemble the keyboard itself, an accidental short circuit can damage the motherboard.
Can I use alcohol to clean my keyboard?
Use only isopropyl alcohol. Regular ethyl alcohol may contain impurities that will leave streaks or damage the plastic. Apply the liquid to a cotton swab, not to the keyboard itself.