Laptop Keys Sticky What To Do

How to remove a keyboard from a laptop to dry

Some users have difficulty removing the input device from a laptop. But on modern mobile computers, it is quite easy to dismantle it, since it is attached to ordinary plastic latches. Dismantling should be done according to the following scheme:

  • Using a flat screwdriver or a thin knife, pry the extreme latch from above;
    Laptop Keys Sticky What To Do
  • Lift up the edge gently;
  • Using the described method, unscrew all fasteners holding the laptop input device.

After it is completely dry, the keyboard flooded with beer, water or tea can be replaced. If it’s dry well, make sure the device turns on and the buttons work. Problems with the further operation of the laptop, on which the user poured a clean, non-aggressive liquid, does not have to arise further.

What to do if the device is flooded with water

If the user has flooded the laptop, immediately after that it must be disconnected from the power supply and the battery removed. do not click on “Shut down” and DO NOT wait for the laptop to turn off itself. Nevertheless, a film is glued to the keyboard, which protects the motherboard if moisture is spilled on the device. Therefore, when the liquid gets in a small amount, if it is pure water, and not beer or tea, coffee, then you need to do the following:

  • Remove the remaining water with a soft cloth;
  • After that, remove the device and dry it properly.

If the last point is not carried out efficiently, then moisture will remain between the films of the polyethylene printed circuit board filled with beer or water, which will eventually lead to corrosion damage to the conductive tracks and failure of the input device.

You do not need to disassemble the keyboard to dry it out with clean water. In a ventilated room or under a radiator, it will completely dry out in about a day.

Recover a flooded laptop keyboard

Sometimes liquid gets on the laptop keyboard, which can be dangerous for it. In order not to repair a flooded laptop, you need to act quickly, and these actions may differ depending on what kind of substance got to the input device. Next, we will tell you what to do if water, beer, sweet tea or coffee is spilled on the device, as well as how to proceed to prevent a laptop flooded with beer or water from breaking out in the future.

What to do if the device is flooded with corrosive liquids

When the user spills beer or sweet tea, coffee on the keys, sticky marks remain on the surfaces after drying. At first, the keys of the input device may start to stick, and after a while, after the oxidation of the conductive paths on the board (usually a spilled beer is active in a day), the keyboard stops working. To avoid this, it will have to be removed, completely disassembled and cleaned. Disassembly must be done in the following order:

  • Disconnect the input device from the laptop as described above.
  • The keyboard is freed from the key pads with a flat screwdriver. Before that, do not forget to photograph the location of the buttons to make it easier for yourself after cleaning.
  • In the same way, carefully snap off the plastic rocker buttons. Dismantled platforms and lifts Wipe with a damp cloth so that dried beer, coffee or tea is completely removed.
  • All stains should be removed from the plastic Lenovo board. It is glued to the metal case, so we separate it, be careful not to damage the fragile material by catching the lift buttons.

Wipe the board with a damp soft swab. Try to use only distilled water. Aggressive liquids like solvents or alcohol can remove not only leftover beer, but also severely damage the conductive paths of the board.

If the laptop turns on, but individual keys stop working, you can clean their contacts on the board. To do this, you will have to cut off the corresponding rubber caps with a clerical knife, and gently wipe the unprotected contacts, removing the dried beer and tea. The caps themselves must also be thoroughly cleaned

After carrying out the described procedures, you should start assembling the device. In place, the caps can be glued with superglue, trying to use the minimum amount of it for this, so that the substance misses the components of the printed circuit board, which can also disable the keyboard.

In order to turn off sticking, you need to do:

  • We go to “Start. Control Panel “

For the convenience of viewing the elements in the window, let’s make some settings. In the “View” item, set the switch to “Small icons”

At the bottom of the screen, find the “Accessibility Center” option and click on it

Select the item “Making it easier to work with the keyboard”, in which we will make settings for the keyboard parameters

Next in the list, look for the “SIMplify typing” section and uncheck it, as shown in the image below.

Eliminate sticky keys on a laptop

If the goal was NOT to turn off sticky keys, but turn off only the squeaky sound produced at the same time, then you need to check the box next to “Turn on sticky keys” and click on the item “Configure sticky keys”.

In the next window, uncheck the box next to the “Sound signal when pressing CTRL, ALT, SHIFT” parameter, then, saving the work done, clicked on “OK”

Now you know how to turn off Sticky Keys and, if desired, Annoying Sound while doing so. If you have any questions, write in the comments or feedback.

Useful link.

How to disable Sticky Keys on your keyboard?!

Sticky Keys mechanism was invented specifically for users who find it inconvenient or difficult to hold several buttons at the same time to perform any functions in Windows 7.

The Windows OS developers found a way out and solved the problem by alternately pressing the Corresponding buttons. they are Ctrl, Alt, Shift and Win. When this happens, the computer starts making a beeping sound, sometimes this sound can be repeated periodically.

Here are the most common causes of sticky keys

The first, as I described above, spilled something sweet on the very surface of the keyboard.

The second. perhaps you have turned on “sticking”. It is necessary to check this, go to “accessibility” and if there is a checkmark, then remove it. See screenshot below.

The third is overheating of the computer due to heavy games for example.

Fourth. damage to the board itself.

How to disable Sticky Keys on different operating systems

If nothing can be done, then buy the same keyboard and change it. This can be done both at a computer company and at a sale on the Internet.

If the keys start to stick on the laptop, then he has already seen you, but he has seen what can be done and how to fix it.

The first is just to try to blow it with a vacuum cleaner, maybe something got there.

The second is to unwind and look, it may be necessary to clean up NOT dust, but layers of grease and dirt (power lines among the people), it is cleaned badly and for a long time, it dissolves poorly even with alcohol, but you can do it in an hour and a half.

Third, if it doesn’t help, then the petals of the keys have already sagged or broken, well, you need to change the keyboard. here I advise you to contact the service, firstly you do not know exactly which one you need, and even if you go to buy them knowing the marking. so they won’t give a guarantee, if you rearrange them yourself, so it’s better to let them bet and write a check and a guarantee.

I fully agree with Minara. If you yourself do not have the skills on the cob, or rather, in disassembling and assembling laptops, then it is better to take it to the repair, where they will rip you off the money for the repair, but if something is done, then you can scold them and show them. Well, about replacing the keyboard on a laptop for 7,000 rubles is very expensive. The keyboard costs from 1000 rubles. Apparently the most expensive one was sold)

How to fix some sticking problems?

At this point I want to say that if you have only a few keys sticking, then it is easy to fix so that you do not get annoyed by this phenomenon. We take something flat, for example a special screwdriver, and hook up a badly working button. We clean out the debris in the nest, you can even blow it with a hairdryer, but in cold air. Next, the key must be wiped with a cotton pad moistened with something alcohol (cologne, vodka, etc.). And leave to dry. Then we insert it into the cell, gently press it with our finger and to a characteristic click. She should get into place without any difficulty at all. Repeat the same procedure with other keys that stick.

READ  Laptop Can'T See Bootable USB Drive

It happens that the keys stick due to overheating of the device. Then it is necessary to disassemble it, clean the cooler from accumulated dust and change the cooling paste. It is desirable to carry out such a procedure every six months or a year, even if everything is in order with the keys, otherwise you will accumulate dust, the paste will turn into stone, the cooling device will stop working and the laptop will “die”.

Google Authorship

questions on your topic

Builder’s Dictionary :: Repair Questions :: Calculators :: Special Equipment :: Miscellaneous

2006. 2017 © user agreement :: contact with the site administration max@remotn.Ru

It is possible to get rid of sticky keys if you immediately hold down 2 buttons, among which must be one of the specified buttons: Shift, Ctrl, Win or Alt.

However, this method does not help everyone. If nothing happened after THESE manipulations, then you need to open the list of options that make it easier to work with the keyboard, and this can be done in the following ways:

  • It is necessary to successively press the buttons and U, which will open the list of Special functions. In the list below, you must select the item “Facilitate the work with the keyboard” indicated in the photo.
  • Open the control panel and click on the “small icons” view.

How to turn off windows

To completely get rid of sticky keys and pop-up windows on Windows 8, Click Shift 5 times in a row. In the window that appears, you need to name the link, which is indicated in the photo.

It is also possible to follow the link “setting sticky keys”. Uncheck the box next to the option to enable sticking by pressing Shift 5 times and click OK.

From now on, you can forget about Sticky Keys, which won’t bother you anymore. It will be possible to enable this function only by using the previously described option.

As for gamers, such a function as holding Shift for 8 seconds will probably become a problem for them. In this case, the window for enabling the input filter is activated.

In the keyboard parameters settings, you need to click “input filtering settings”, or hold down Shift for 8 seconds, then click on the link in the window that appears.

Now it remains to uncheck the box next to the option to hold Shift for more than 8 seconds, then click OK. At this point, the configuration can be considered complete.

All versions of Windows since XP have Sticky Keys. Undoubtedly, for some users it will be useful: you are a beginner, and just learning how to work at a computer, or any other reason why a person cannot press several keys at the same time.

But if you are an ordinary user, who is used to working at a computer in normal mode, then you do not need this function. In addition, for those who play games or type a lot, it can even interfere. For example, a window will appear prompting you to enable sticking when you press Shift five times. And when the mode is on, the system emits a characteristic squeak when you press certain keys.

So let’s take a look at how you can turn off Sticky Keys in Windows. For all versions of the operating system, you need to perform almost the same steps. I will show on the example of Windows 7.

Open the “Start” menu and go to the “Control Panel”.

Here we put the view “Large icons” in the field and look for the item “Accessibility Center”.

Now find the item “Facilitate the work with the keyboard” in the list and click on it.

As you can see, the checkboxes “Enable Sticky Keys” and “Enable Input Filtering” are not checked, but this means that they are SIMply not active at the moment.

To turn off Sticky Keys completely, click Customize Sticky Keys.

How to turn off Sticky Keys in Windows 7, Windows 8, and 8.1

In the next window, you need to uncheck the box “Enable sticky keys when pressing the Shift key five times”. Click “Apply” and “OK”.

SIMilarly, go to “Input filtering settings”.

Uncheck the box “Enable input filtering mode when holding the right Shift key for more than 8 seconds”.

You can also open the “Facilitate the work with the keyboard” window in the second way: press Shift 5 times in a row, and in the next window follow the link provided.

After you uncheck the boxes described above, the window in the picture above will no longer appear if you accidentally hold or press the Shift key. And this will mean that you managed to remove the sticky keys function on the computer.

Share the article with your friends:

Author: Anya Kaminskaya | Date: 2016-04-05 | Views: (16690) | Comments: (0)

The keys on the laptop stick what to do?

If there are accumulated particles of dust, food or some second dirt in the keyboard of your laptop, it is not surprising that at one point there will be discomfort when using the device, because suddenly the button on the laptop is stuck. SIMilar symptoms of malfunction are common, which leads to the appeal of the owners of the equipment to the service center. Regardless of the reasons, the technician will need to partially or completely disassemble the keyboard, and not damage other system components. Entrust such a task to a professional, you are guaranteed to get your hands on a fully functional device.

Reasons for sticky keys on a laptop

The source of problems can be both software and hardware. For example, if a key does not return to its original state after pressing, it can be concluded that dirt has accumulated under it, which is why this element SIMply sticks to the base. It is common for a key to stick on the keyboard during games. For example, this behavior is typical of the “W” button held down for a long time by the gamer. A SIMilar problem appears when the corresponding mode is activated in the operating system settings. If it’s all about settings, then it’s easy to fix. To exit sticky mode, you need to perform a series of actions, go to the Accessibility Center and adjust the Appropriate settings. Sometimes the keys on the laptop also stick due to overheating, which is eliminated by dismantling the laptop and cleaning the working elements of the cooling system (radiator, cooler, etc.), followed by applying thermal paste in the most critical areas.

Mechanical damage and contact with moisture

Buttons on a laptop can also jam due to mechanical damage to the device. For example, equipment can fall from a height or sweet tea, cola or coffee is spilled onto the surface of the user’s keyboard. In each of THESE cases, the keys can get stuck or jammed as a result of breaking the original geometry of the device. While the keyboard of an ordinary desktop can be easily disassembled (including by the user himself, although this is not recommended), disassembling a laptop has its own nuances. It is important to have practical skills and have specialized knowledge and tools. All this is characteristic only of professionals working in specialized SC. The master will carefully remove the problematic keys, make sure that the spring-loaded elements are working and carry out cleaning. Further (after complete drying) the dismantled parts are installed in place.

When it is necessary to dismantle the entire keyboard?

If the buttons began to stick NOT because of accidentally dropping liquid, but because of an overturned cup of sweet coffee (tea, beer, cola, lemonade), then the entire keyboard will have to be disassembled. over, if you do not hurry, then irreparable damage will be done to the conductive paths. Over time, the keyboard can completely fail (sometimes this is limited, provided that the liquid has not penetrated further to the motherboard).

The design of most laptop models provides for fixing the keyboard on special latches, and therefore removing it does NOT cause any special problems. That is, a complete disassembly of the computer is not needed. The master will first pry the extreme latch with the tool, and then disconnect the other fasteners. Next, a ribbon cable is removed from the slot, which connects the keyboard to the motherboard, and the keyboard itself is removed. This is followed by disassembly of the data input device, from which all buttons, elevators and backing are removed, and then cleaning is performed. At the final stage of recovery measures, the above actions are performed in reverse order. How great are the chances of success?

If there was not much liquid, and it got on the laptop keyboard relatively recently, then the chance of restoring the device without significant financial losses is quite large. However, most often the opposite happens, i.e. Spilled drinks get on the contacts, thus triggering corrosion processes. In total, the internal elements of the data input device are destroyed, which leads to its complete failure, and, accordingly, to the need for replacement. Thus, the sooner you contact the workshop, the better.

READ  How To Start Windows Through BIOS On A Laptop

How to properly clean your laptop keyboard

If one or only a few buttons stick after crumbs or, for example, a drop of jam, it will be enough to SIMply “snap off” them, and wipe the landing site with a cotton swab dipped in water. They can be detached very SIMply. for this, the keyboard itself is NOT dismantled:

  • Using a flat screwdriver or a thin knife, pry the inoperative element and disconnect it from the seat.
  • After cleaning the dirty surfaces, the button is put in place, for which it is slightly pressed until it clicks. If you dismantled large elements like a space or “Shift”, then on the Special holders you will need to fix special metal pins that act as stiffeners.

You will still have to turn off the laptop and then disassemble it if the sticking is NOT the result of an accidentally dropped drop of liquid, but, for example, a glass of sweet tea or lemonade spilled on the device. In this case, the conductive tracks on the polyLenovo board will rot for some time, after which the input device will become unusable.

How to get rid of sticky keys on a laptop

Sticking keys on a laptop are often the result of contamination after spilling tea, jam on the front panel, crumbs and second debris getting inside. Next, we will consider what other reasons can cause such an unusual behavior of the laptop input device, and also describe in detail how to eliminate the above problems without the help of specialists.

Identifying the cause of sticky buttons

The keys on a laptop may not work properly for various reasons, which can be both software and mechanical. The main ones are as follows:

  • If the button, under the action of the spring-loaded element, cannot immediately return to its original state after being pressed, this speaks more often of debris or sticky liquid getting under it.
  • Overheating of the device in gaming applications is often a prerequisite for strange behavior of keys held for a long time on a laptop, for example, “W”.
  • A SIMilar problem appears if this mode is activated in the OS itself for people with disabilities. In this case, sticking can be disabled in the appropriate settings.

These are the most common reasons for the described problem with the exception, perhaps, only of physical damage to the input device. damage to the board tracks, “lift” buttons, etc.

Turn off Sticky Buttons in Windows

Before proceeding with disassembling the laptop for cleaning, you need to make sure that sticky buttons are not activated in your system at the software level, otherwise you need to disable it. This should be done according to the following scheme:

  • Press Shift five times in a row. A window will open to go to the tool for managing the operation of the keys.
  • If you want to turn off sticking, follow the link at the bottom of this dialog box. She will take you to the so-called Center of Accessibility, where you will need to go to the section to SIMplify work with the input device.
  • Here, opposite the corresponding command, you just need to uncheck the box. If the mark is not worth it, then the reason for the unusual behavior of the device is not introduced by software. it should be looked for already in the hardware part of the device.

Note that the above aLGorithm, which allows you to turn off this mode of laptop operation, is practically the same for all versions of Windows, starting with the seventh.

How to disassemble a keyboard for a major cleaning

This procedure is not so difficult to apply to specialists. On most mobile computers, the keyboard is latched and removed first, so a complete disassembly is NOT required. It is important not to forget to turn off the laptop and remove the battery before doing this. Disassembly is carried out as follows:

  • Use a small flat screwdriver to pry the very first latch from the edge;
  • Lift the released edge slightly and do the same with the next mount;
  • After detaching the latches, remove from the special slot the cable connecting the device to the motherboard, while holding only the plastic connector to avoid damage to the contacts.

After the input device is completely removed, it will be possible to proceed with direct disassembly:

  • Using the method described earlier, snap off all the elements from it. Do not forget to photograph them before that, so that in the future there will be no problems with the assembly.
  • Next, you need to carefully remove all plastic elevators, to which the button pads are attached.
  • Department of aluminum backing, after which you can proceed directly to cleaning.

This should be done with a damp soft cloth swab, you can use a soap solution. You should not resort to the help of solvents or alcohol, because together with the pollution with the help of THESE means, you can accidentally “wash off” the conductive paths themselves, after which you will have to buy a new input device. After cleaning is complete Reassemble the mobile computer in reverse order.

It happens that cleaning does not help to get rid of the problem, and the sticking of SEPARATE keys in games continues. The most common prerequisite is overheating of the laptop due to littering of its cooling system. This problem is solved by disassembling the mobile computer, cleaning the radiator, cooler, and other components of the device from dust. After that, a new thermal paste is applied to the processor and graphics chip.

Mechanical

If the prerequisite for sticking is a malfunction or contamination of the keyboard, then, in addition to constantly pressed auxiliary keys, we can also observe a continuous set of one letter or number. In this case, you need to try to clean the keyboard with improvised means or with the help of Special kits, which can be found in retail.

Some actions may require partial or complete disassembly of the laptop. If the laptop is under warranty, then it is better to perform these actions in an authorized service center, otherwise the possibility of free service will be lost.

Never use corrosive liquids such as alcohol, thinner or kitchen cleaners for flushing. This can lead to oxidation of a thin layer of metal and, as a result, to the inoperability of the “keyboard”.

If you know which key is stuck, you can avoid disassembling the laptop. To do this, remove the upper plastic part of the button using a thin screwdriver or a second SIMilar tool. This technique will allow you to locally clean the problem key.

Solving the problem with sticky keys on a laptop

Keys on laptop stick

The reasons leading to this behavior of the keyboard are divided into two groups. software and mechanical. In the first case, we are dealing with options built into the system, designed to make it easier for people with disabilities to work in the OS. In the second. with violations of the functions of the keys due to pollution or physical malfunctions.

Software

All versions of Windows have a special function that allows you to use combinations NOT in the usual way. by holding down the necessary keys, but by pressing them in turn. If this option is activated, then the following can happen: you pressed, for example, CTRL, and then continued working. In this case, CTRL will remain pressed, which will make it impossible to perform Some actions with keyboard injection. Also, the functions of many programs imply different operations when holding down the auxiliary keys (CTRL, ALT, SHIFT, etc.).

The fix is ​​pretty easy, just turn off sticking. The example will include “seven”, but the steps described below will be absolutely identical for the second versions of Windows.

  • Press the SHIFT key several times in a row (at least five), after which the Dialogue window of the functions described above will open. Note that these actions (window invocation) may have to be performed twice. Then follow the link to the “Accessibility Center”.

Remove the very first checkbox in the settings block.

For reliability, you can also exclude the possibility of turning on sticking when repeatedly pressing SHIFT, unchecked the Corresponding checkbox.

Click “Apply” and close the window.

As you can see, the problem with sticky keys is not serious. At the same time, if you have no experience in dismantling laptop nodes, then it is better to contact specialists in specialized workshops.

Operating system dependent

The sticking mode is activated on its own, for this you just need to hold down some button for a certain time. In this case, you can hear a squeaky sound. This usually happens during the game, when it is often necessary to hold down a certain button. A window with a suggestion pops up on the monitor, turn on sticking.

To remove sticky buttons on a Windows 7 computer, do the following:

  • Click “Start”, after “Control Panel”.
  • Click on “Accessibility”.
  • After we find “Facilitation of working with the keyboard”, then “SIMplification of parameters”.
  • A window will appear in which you need to uncheck all the “checkmarks”.
  • After find the term “Sticking Options”.
  • In the parameters, you can configure the sticking functions.

In newer flavors of Windows (version 8 and higher), sticky buttons are disabled as follows:

  • You need to open the panel on the desktop.
  • We select “Parameters”, after “Change parameters”, a window with parameters will open.
  • Click on “Accessibility”, after “Keyboard”. Let’s make the settings.

Attention! But it will not work to remove sticking in this way. To do this, you need to use the aLGorithm, which was described above.

READ  HDMI Does Not Work On Laptop

Reasons for Sticky Keys on the Keyboard

The cause could be software or mechanical failure. For example, if the button is not returned to its original position, it is likely that debris has collected under it, because of this, the button sticks to the base.

There are often cases where the button sticks during games. For example, this behavior is typical of the “W” key, which is often held down by players. The same problem occurs when you enable this mode in the OS settings. If the problem is in the software, it can be fixed without any problems.

To exit the sticking mode, you must perform a certain procedure in the settings. In some cases, the buttons stick on the laptop due to overheating, this can be eliminated by removing the laptop and cleaning all elements of the cooling system with further processing with thermal paste in the most problematic areas.

How to fix sticky keys

If only a few buttons stick, this can be easily fixed. You need to take something flat, such as a screwdriver, and pick up a sticky button. You can clean the dirt in the connector with a hair dryer, but in cold mode.

Attention! Directly the button must be wiped with a cotton swab dipped in alcohol and left to dry. Then it is installed in the socket until a characteristic sound by gentle pressing. The same procedure is performed with the rest of the sticky buttons.

What to do if the keys on the keyboard get stuck

The keys can be stuck for various reasons, but, as a rule, it is something spilled: tea, soda, juice. If this happens, then it is necessary to dry the surface as quickly as possible, and the laptop or computer must be turned off directly. If you DO NOT dry it, the keyboard will naturally dry out by itself after a while, but it will start to “jam”. And after a certain time, the contacts will completely rot, the entire keyboard will be completely unusable.

How to eliminate mechanical sticky keys

There are several reasons for sticking buttons:

  • Curved surface, after which certain buttons are at an angle.
  • The button has sunk inward. In some cases, this is not a hindrance, since sticking mode is not enabled, and you can perform a normal press with a little effort. But the aesthetic appearance of the keyboard is not very attractive.

If a SIMple keyboard on a computer can be easily unwound by yourself (although it is not advised to do this, since it is sometimes difficult to combine the buttons with the contacts that are located below), then it is much more difficult with a laptop. But this can also be done independently, and not by contacting specialists.

Most often, disassembly of laptops begins with the keyboard, this facilitates all operations. Disassembly stages:

  • Take a photo of the device to make it easier to remember where which button was.
  • Remove the broken key (you can just pry it off with a screwdriver).
  • Fasten back here. If the buttons still stick, then either the key is in the lift or there is a problem with the spring.
  • The surface of the button is fixed to the elevators with latches. He has several movable mounts. Dismantle the elevator and inspect for damage. Probably broken fasteners.
  • Replace hardware. If everything started working, the problem was in the fixator.

often than not, sticking buttons will not require sending the laptop to a service center. In the case when this happened due to software sticking, then this can be corrected by yourself, if mechanical damage. repair is also quite possible to do without contacting the Repair Shop.

What to do if the keys on a laptop stick

Sticking keys on a laptop are often the result of contamination after spilling tea, jam on the front panel, crumbs and second debris getting inside. Next, we will consider what other reasons can cause such an unusual behavior of the laptop input device, and also describe in detail how to eliminate the above problems without the help of specialists.

Identifying the cause of sticky buttons

The keys on a laptop may not work properly for various reasons, which can be both software and mechanical. The main ones are as follows:

  • If the button, under the action of the spring-loaded element, cannot immediately return to its original state after being pressed, this speaks more often of debris or sticky liquid getting under it.
  • Overheating of the device in gaming applications is often a prerequisite for strange behavior of keys held for a long time on a laptop, for example, “W”.
  • A SIMilar problem appears if this mode is activated in the OS itself for people with disabilities. In this case, sticking can be disabled in the appropriate settings.

These are the most common reasons for the described problem with the exception, perhaps, only of physical damage to the input device. damage to the board tracks, “lift” buttons, etc.

How to properly clean your laptop keyboard

If one or only a few buttons stick after crumbs or, for example, a drop of jam, it will be enough to SIMply “snap off” them, and wipe the landing site with a cotton swab dipped in water. They can be detached very SIMply. for this, the keyboard itself is NOT dismantled:

  • Using a flat screwdriver or a thin knife, pry the inoperative element and disconnect it from the seat.
  • After cleaning the dirty surfaces, the button is put in place, for which it is slightly pressed until it clicks. If you dismantled large elements like a space or “Shift”, then on the Special holders you will need to fix special metal pins that act as stiffeners.

You will still have to turn off the laptop and then disassemble it if the sticking is NOT the result of an accidentally dropped drop of liquid, but, for example, a glass of sweet tea or lemonade spilled on the device. In this case, the conductive tracks on the polyLenovo board will rot for some time, after which the input device will become unusable.

Turn off Sticky Buttons in Windows

Before proceeding with disassembling the laptop for cleaning, you need to make sure that sticky buttons are not activated in your system at the software level, otherwise you need to disable it. This should be done according to the following scheme:

  • Press Shift five times in a row. A window will open to go to the tool for managing the operation of the keys.
  • If you want to turn off sticking, follow the link at the bottom of this dialog box. She will take you to the so-called Center of Accessibility, where you will need to go to the section to SIMplify work with the input device.
  • Here, opposite the corresponding command, you just need to uncheck the box. If the mark is not worth it, then the reason for the unusual behavior of the device is not introduced by software. it should be looked for already in the hardware part of the device.

Note that the above aLGorithm, which allows you to turn off this mode of laptop operation, is practically the same for all versions of Windows, starting with the seventh.

How to disassemble a keyboard for a major cleaning

This procedure is not so difficult to apply to specialists. On most mobile computers, the keyboard is latched and removed first, so a complete disassembly is NOT required. It is important not to forget to turn off the laptop and remove the battery before doing this. Disassembly is carried out as follows:

  • Use a small flat screwdriver to pry the very first latch from the edge;
  • Lift the released edge slightly and do the same with the next mount;
  • After detaching the latches, remove from the special slot the cable connecting the device to the motherboard, while holding only the plastic connector to avoid damage to the contacts.

After the input device is completely removed, it will be possible to proceed with direct disassembly:

  • Using the method described earlier, snap off all the elements from it. Do not forget to photograph them before that, so that in the future there will be no problems with the assembly.
  • Next, you need to carefully remove all plastic elevators, to which the button pads are attached.
  • Department of aluminum backing, after which you can proceed directly to cleaning.

This should be done with a damp soft cloth swab, you can use a soap solution. You should not resort to the help of solvents or alcohol, because together with the pollution with the help of THESE means, you can accidentally “wash off” the conductive paths themselves, after which you will have to buy a new input device. After cleaning is complete Reassemble the mobile computer in reverse order.

It happens that cleaning does not help to get rid of the problem, and the sticking of SEPARATE keys in games continues. The most common prerequisite is overheating of the laptop due to littering of its cooling system. This problem is solved by disassembling the mobile computer, cleaning the radiator, cooler, and other components of the device from dust. After that, a new thermal paste is applied to the processor and graphics chip.