If the mouse is connected to the system unit via the PS / 2 connector (a round socket on the back panel, next to which there is sometimes a mouse image), it cannot be connected or disconnected "hot", i.e. when the computer is on. A short circuit may occur, to which the PS / 2 ports are very sensitive.
If you see that the cursor is not moving and the system is not responding to mouse presses, shut down the computer using the keyboard. Press Ctrl + Esc or Win to open the Start menu. Use the Down Arrow and Enter to select the Shut Down command and confirm the shutdown request by pressing OK.
Disconnect the mouse cable from the port and carefully, trying not to bend the pins of the electrodes, reconnect - the problem may be a loose connection. Turn on your computer. If the mouse works, then you did everything right.
USB ports are hot-pluggable. However, if the mouse is connected via USB, nevertheless turn off the system unit before the connector - a reboot may help.
If the problem persists, test the mouse on another computer. If the cursor moves and the keys work, there might be a bad port on your system unit or there might be a software problem.
To identify the source of trouble, alternately connect known working mice to the computer through PS / 2 and USB ports. Usually, no special drivers are required - standard Windows utilities are also suitable. If none of the devices work, it is most likely a software problem.
Using the Win keys, directional arrows, Tab and Enter, from the Start menu go to Control Panel, activate the System icon, in the Hardware tab, click Device Manager, then open the Mouse and other pointing devices list ... Use the Shift + F10 combination to bring up the context menu and select the "Delete" command, then reboot. The system, having detected a new device, will reinstall the drivers on it.
If you have connected new hardware or installed new software, the cause may be a hardware conflict. Login to the system in safe mode when it boots in minimal configuration. To do this, restart your computer and press F8 after a short beep. Select "Safe Mode" from the boot mode menu. Answer “Yes” to the system's request to continue working in this mode. If the mouse works fine, remove the new hardware and software. Boot into normal mode.
If System Restore is enabled on your system, try selecting Last Known Good Configuration from the Mode Selection menu. The system will offer you several system restore points to boot. Choose the one that is closest to the time the problems started. If the attempt fails, try a different date.
You can enter the system recovery mode in another way. When restarting, select the "Safe Mode" option, but when asked by the program to continue working, answer "No". After that, you will be prompted to select a restore point.
Windows OS has a built-in "Troubleshooter". To launch it, go to the "Control Panel" using the keyboard and expand the "Mouse" icon. Go to the "Hardware" tab using Shift + Tab and press "Diagnostics". Use the "Next" button to run the diagnostics. Press Shift to select an answer to the system questions. Perhaps, as a result, it will be possible to find out the reason for the inoperability.
If these methods do not help, check your computer for viruses. Download the free AVZ4 program and deploy it on a USB flash drive. Press Win + R and enter the command F: \\ AVZ4 \\ avz.exe in the "Open" window, where F: is the name of the removable disk in the system. Start scanning.
If the mouse works, but from time to time, right-click on an empty space on the screen, select the "Properties" option and go to the "Options" tab. Click "Advanced" and select the "Diagnostics" tab. Move the "Hardware Acceleration" slider one space to the left and confirm with OK.
It's not a secret for anyone that sometimes in the process of using a laptop a certain kind of difficulty arises - the mouse does not work. They overtake the user at an unfavorable moment: the delivery of an important report, an annual estimate, is on fire. Such a nuisance happens when you need to edit a thesis or hold an important presentation on which further career growth depends.
Today, we will consider the causes of a manipulator breakdown, types of malfunctions. And also how to fix this or that problem.
Types of mice
There are three main types of manipulators with which the user can control the work and functions:
Types of faults
The main reasons why the mouse does not work on a laptop include the following situations:
- system failure;
- damaged cable;
- bluetooth driver or module does not work;
- the batteries are dead;
- dirty;
- virus;
- the cable is not connected to the port (and this happens \u003d).
So, if you are faced with the fact that the mouse does not work on a laptop, we recommend that you check the operating system. Typically, the situation is easily resolved with a standard reboot.
In the case when you rebooted the device, but the mouse did not work, you need to check the drivers that are responsible for its correct operation.
To do this, you need to do just 5 simple steps:
What to do if the touchpad stops working
In a situation where the touchpad fails, a wave of panic rolls over the user. However, you should not give in to it. Need to check:
Hardware breakdown options for the "built-in mouse"
- Make sure the laptop flex cable is properly connected to the motherboard. Rarely, but there are situations when in the process of delivering equipment to the customer, parts are spontaneously disconnected from each other. You can correct such a malfunction yourself, but if your device is under warranty service, we strongly recommend that you take it to the nearest service center that serves laptops of your brand and model.
- Also, it is worth checking the touchpad for chips, scratches, in a word, for mechanical damage. If it is broken, it can be replaced at a service center.
- If the touchpad does not work in tandem with the ports, keyboard, etc., then there is a possibility that a loop breakage has occurred, which can be eliminated only after a thorough diagnosis at a service center.
Why a wireless mouse may not work on a laptop
Another question that worries users is why did the wireless touch mouse stop working on the laptop, if everything was fine before and no other problems were noticed? In this case, we recommend checking your computer using the installed antivirus program. It is likely that your device is infected with a virus that is blocking the full functionality of the wireless touch mouse. 
Therefore, before sounding the alarm and rushing headlong to the service center to solve the problem, we advise you to analyze the situation yourself. Perhaps our tips will help you save not only time and money, but also your nerve cells.
- If you are using a wireless mouse on a laptop and you have a problem with its functioning, the first step is to check if the batteries in the mouse are dead. Try using new batteries.
- If the first tip did not help you, we recommend that you check if the signal transmitters have moved away from the mouse and laptop. It is possible that the manipulator is frozen. It is then worth reloading it and trying to connect through a different port.
- If after the specified manipulations the mouse does not work, we recommend changing it to a new one.
The mouse light is on, but it doesn't work
There are situations when a wireless mouse does not work on a laptop, but it glows. In this case, it is worth checking the USB connector of the mouse for serviceability. To be more precise, check the contact that is directly responsible for supplying power (+ 5V).
In this situation, we advise you to check if the manipulator is dirty. If you have an optical device, it is possible that a speck has got into the compartment, which interferes with the normal response of the optics to the response when manipulating the device. Try cleaning it with a regular cotton swab. Also, the lack of work may be due to the breakdown of the optical sensor.
Why the wired mouse does not work on a laptop
- If your wired mouse stops responding to commands, the first thing you need to do is change the connection and just switch the manipulator to a different port.
- In the event that such an action did not have the desired result, we recommend trying to reboot the laptop.
- If your mouse still does not work, check its cable for mechanical damage, breaks, and more. If the integrity of the USB cable is broken, you have two options: try to repair your favorite pointing device or purchase a new wired mouse.
- Also, you can check the functionality of the device on another computer. Also, it is recommended to clean the optical sensor if you have an optical mouse, or the rollers and ball if you are using a mechanical equivalent.
- If you have a wired gaming mouse that has many additional function keys on its surface, we recommend that you check the correct operation of the installed drivers, as described earlier. If the drivers work intermittently, just reinstall or update them to the latest version and reboot the laptop to take effect of the innovations.
Step by step about restoring the mouse
In order to configure your manipulator to work correctly with a laptop, you need to do a few steps:
- connect a mouse to one of the ports;
- check if the necessary drivers are installed automatically, if not, install it yourself;
- go to the properties (the path was described earlier) and check there the correctness of all settings and display of the manipulator by the system).
As we can see, there are a lot of situations in which the mouse can malfunction. However, there are no less solutions to this problem. You should not panic, but rationally look at the problem and try to resolve the issue yourself before taking the laptop to the master.
Have a great day!
The article describes for what reasons the mouse may not work on a laptop.
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Many users, if not all, have faced a situation where their mouse stopped working on a computer or laptop. Moreover, for some it happened that the laser mouse glows, shows all physical signs of working capacity, but the cursor freezes at one point on the monitor and does not move during any mouse actions.
These problems can happen for a variety of reasons. In some cases, the user himself may be at fault, in others - software or hardware problems. In this review, we will talk about why the mouse (wired USB, wireless, touchpad) refuses to work on a laptop.
What mice are used with laptops?
The mouse does not work on the laptop, but it lights up what to do Why the wired USB, touchscreen, wireless, built-in mouse on the laptop does not work. How to make the mouse work on a laptop
As a rule, on laptops it is possible to use the following mice:
- Wired mice are ordinary wired mice that connect to a laptop via a USB connector.
- Touchpads (touchpad) are touchpads built into the laptop, which are also referred to as touchpad.
- Wireless mice are far from being new to the digital market. Wireless mice that communicate with laptops through special receivers. One of them connects to a laptop, the other is built into the mouse.
Why won't touch, wireless and wired USB mice work on my laptop?
In this section, we'll talk about the common reasons why all of the above types of mice may not work on laptops. Since these mice are connected to the laptop in different ways, but all do not work the same way, the most likely reason for such a breakdown may lie in the operating system.
Most likely, the laptop cannot see the mouse. In this case, the first step is to restart the laptop, which often helps to solve the problem. If the problem persists, then you can do the following:
- Go to " Control Panel»
The mouse does not work on the laptop, but it lights up what to do Why the wired USB, touchscreen, wireless, built-in mouse on the laptop does not work. How to make the mouse work on a laptop
- Next in the list, find “ device Manager»
The mouse does not work on the laptop, but it lights up what to do Why the wired USB, touchscreen, wireless, built-in mouse on the laptop does not work. How to make the mouse work on a laptop
- Then click on " Mice and other pointing devices»
The mouse does not work on the laptop, but it lights up what to do Why the wired USB, touchscreen, wireless, built-in mouse on the laptop does not work. How to make the mouse work on a laptop
- With stable operation of the drivers, you should notice the mouse connected to the laptop, for example, as shown in the screenshot.
The mouse does not work on the laptop, but it lights up what to do Why the wired USB, touchscreen, wireless, built-in mouse on the laptop does not work. How to make the mouse work on a laptop
If, instead, the system instead of the mouse shows an icon such as a yellow exclamation mark, then, accordingly, the laptop does not detect the mouse. You will need to reinstall the driver, preferably the latest version.
We understood how to solve this problem. Now let's talk about the reasons why different types of mice may not work individually.
Why isn't the touchpad working on my laptop?
The mouse does not work on the laptop, but it lights up what to do Why the wired USB, touchscreen, wireless, built-in mouse on the laptop does not work. How to make the mouse work on a laptop
In the event of a malfunction, the touchpad on a laptop may either work intermittently or not work at all. Let's consider the possible causes of such problems.
If, for example, the touchpad does not respond well to the movement of a finger on it, the mouse cursor disappears or moves in jumps, then, most likely, the touchpad just needs to be wiped. Dust on the touchpad is very common. Wipe off dust with a wet and wrung out cloth. Allow the touchpad to dry completely after this, as the touchpad may not perform well due to moisture (wet fingers).
In addition, it also happens that the touch panel does not work due to incorrect system settings. If your touchpad comes with a driver, then feel free to install it. Typically, installing or reinstalling a driver sets up the hardware by default. After installation, you will need to restart your laptop.
Also, the touch panel may not work due to the fact that it is simply disabled. The touchpad can be disabled either with your help, or as a result of some system error, but you can enable it again by the following methods:
- Press two keys simultaneously: one common for all laptops Fn and one of the top row: F1, F2, F3... Each laptop model has its own top key.
- If your laptop has a touchpad power button, then check it
- Install utilities (can be downloaded from the Internet) that are designed for the touchpad
- Not every laptop can work with two mice at the same time. If you connected a second mouse to the laptop, in addition to the already existing touchpad, then disconnect it.
If all these methods do not help you in any way, then with a high degree of probability we can say that the problem with your touchpad is technical in nature. In this case, you will have to go to the master, since you are unlikely to repair the touch panel yourself.
Why isn't the wired mouse working on my laptop?
The mouse does not work on the laptop, but it lights up what to do Why the wired USB, touchscreen, wireless, built-in mouse on the laptop does not work. How to make the mouse work on a laptop
If the wired mouse is physically faulty, then this can be checked by connecting it to a computer or to another laptop. Naturally, such a mouse will not work on any device, and it is best to change it.
But if the wired mouse is working properly and even glows, then the reason for its poor performance lies in the laptop itself. To solve this problem, you can use the following methods:
- Connect the mouse to another USB port
- Reboot laptop
- Reinstall drivers
- Remove the mouse from the operating system and restart the laptop. When reloaded, the mouse will automatically reappear in the system.
Why doesn't the wireless mouse on my laptop work?
The mouse does not work on the laptop, but it lights up what to do Why the wired USB, touchscreen, wireless, built-in mouse on the laptop does not work. How to make the mouse work on a laptop
Wireless mice may also refuse to work. In addition, mice are more capricious than wired ones. The problems for which they refuse to work may be the following:
- The batteries are empty. In this case, the cursor on the monitor will move in jumps or suddenly freeze. The batteries are best replaced with rechargeable batteries that can be recharged periodically.
- The receiver is not working well. Plug it into a different USB port
- The manipulator hangs. Turn the mouse off and on again
If all else fails, then you'll have to buy a new mouse.
Video: Why does the mouse not work on a laptop? static electricity
Video: What to do if the mouse does not work on a laptop ??? (solution here)
Every computer or laptop user does not hurt to know what actions can be taken if the mouse does not work, that is, when it stops responding to any movements and keystrokes. In many cases, it is possible to restore its performance on its own. Often the problem is not related to the functioning of the device itself, but to the installed software.
Damaged wired mouse cable
If you have a wired mouse, first of all, it is recommended to check the cable connected to the computer for possible damage. Over time, the wires are frayed, and in some cases they are spoiled by pets or children.
If possible, it is advisable to check whether the mouse will function when connected to another PC. Working on a different device will eliminate the possibility of mouse breakage and damage to wires.
Software glitch in the operating system
It happens that for some reason the operating system crashes, so the mouse sometimes freezes. In such a situation, it is worth trying to restart the computer. This often solves the problem. If the mouse does not work after rebooting, you can restore the system to working parameters to roll back the latest updates.
How can this be done?
- Click "Start" to display a sub menu. In it, using the arrow keys, select the "Parameters" item.
- In the window with basic Windows settings, use the arrow and Tab keys to navigate to the "Update and Security" section. To go to it, click Enter.
- Moving along the left menu using the same keys, enter the "Recovery" category.
- At the very top there is an inscription "Return the computer to its original state." Below is the "Start" button, which you need to press. In the dialog box, you can select a recovery option (with or without deleting personal data).
Attention: if or any connected device, then you can always try to restore the operating system, while preserving personal files.
Incompatible drivers installed
If incompatible drivers are installed on the computer, then the mouse may not work precisely because of this. However, this can be easily verified using the standard Windows Device Manager.
How to do it?
- Click "Start" on the keyboard to get to the menu with utilities, and then select the "Device Manager" section.
- Find the line "Mice and other pointing devices" in the window with the list of equipment. After opening the tab, all available devices will become visible. Click on the inscription with a connected mouse.
- A window with the properties of the specific equipment will appear. The text box titled "Device Status" should indicate that it is working properly.
- If there are any problems with the drivers, you will see warning icons. In this case, you should go to the "Driver" tab at the top.
- Press the "Remove device" button and install the appropriate version of the system program for the hardware. Usually the driver can be downloaded from the manufacturer's website.
Mouse buttons are confused
Inexperienced users will consider it a malfunction when the mouse buttons behave differently. Pressing the left key sometimes performs functions that are specific to the right key.
How to change?
- Press the button with the Windows logo and in the "Start" menu that opens, use the arrow keys to select the "Settings" category.
- Then press the Tab key to move the cursor out of the text field to select the "Devices" section.
- After that follow the link labeled "Mouse" using the same keys to move.
- Select the button that will be responsible for the main actions.
Interesting: despite the presence of a mouse, in many cases it is convenient to have certain pieces of text. You just need to know the keys that are responsible for this.
If the mouse is wireless
Often, wireless mice are used to work with a PC, which interact with the system using Bluetooth communication. Sometimes the reason may lie in weak batteries or the presence of electrical appliances in the immediate vicinity of the pointing device.
You also need to check if Bluetooth is enabled:
- Press the button with the standard Windows logo and go to the window with parameters.
- Open the category "Devices".
- Check in the section "Bluetooth and other devices" in which position the slider is.
Reference: in order to be correct, you need to build on the basic tasks that you plan to perform while using the printer / scanner.
Summing up
If the mouse stopped working, then the main reasons at the software level can be solved independently - without talking to specialists. However, it is unlikely that technical problems can be eliminated on their own. In this case, it is better to purchase a new mouse than to repair it.
It is most convenient to work in a multi-window Windows environment using a mouse manipulator, or a mouse, as it is usually called. A couple of presses of the right and left keys makes it possible to use all the commands of the context menu, switch between tasks and manage system processes. Therefore, the failure of the mouse can seriously complicate the user's work.
If the mouse is connected to the system unit via the PS / 2 connector (a round socket on the back panel, next to which there is sometimes a mouse image), it cannot be connected or disconnected "hot", i.e.
when the computer is on. A short circuit may occur, to which the PS / 2 ports are very sensitive. If you see that the cursor is not moving and the system is not responding to mouse presses, shut down the computer using the keyboard. Press Ctrl + Esc or Win to open the Start menu. Use the down arrow and Enter to select the Shutdown command and confirm the shutdown request by pressing OK. Disconnect the mouse wire from the port and carefully, trying not to bend the electrode pins, reconnect - the problem may be a loose contact. Turn on your computer. If the mouse works, then you did everything correctly. The USB ports are hot-pluggable. However, if the mouse connected via USB does not work, nevertheless turn off the system unit before changing the connector - a restart may help. If the problem persists, test the mouse on another computer. If the cursor is moving and the keys are working, there may be a faulty port on your system unit or there is a problem with the software. To identify the source of the trouble, alternately connect a known working PS / 2 and USB mice to the computer. Usually, no special drivers are required - standard Windows utilities are also suitable. If none of the devices is working - most likely a software problem. Using the Win, Directional Arrows, Tab and Enter keys, from the Start menu go to the Control Panel, activate the System icon, in the Hardware tab, click Device Manager ”, then expand the list“ Mouse and other pointing devices ”. Use the Shift + F10 combination to bring up the context menu and select the "Delete" command, then reboot. The system, having detected a new device, will reinstall the drivers on it. If you have connected new hardware or installed a new program, the reason may be a hardware conflict. Login to the system in safe mode when it boots in minimal configuration. To do this, restart your computer and press F8 after a short beep. Select "Safe Mode" from the boot mode menu. Answer “Yes” to the system's request to continue working in this mode. If the mouse works fine, remove the new hardware and software. Boot into Normal Mode. If System Restore is enabled on your system, try selecting Last Known Good Configuration from the Mode Selection menu. The system will offer you several system restore points to boot. Choose the one that is closest to the time the problems started. If the attempt is unsuccessful, try a different date. There is a different way to enter System Recovery Mode. When rebooting, select the "Safe Mode" option, but when asked by the program to continue working, answer "No". You will then be prompted to select a restore point. Windows OS has a built-in "Troubleshooter." To launch it, go to the "Control Panel" using the keyboard and expand the "Mouse" icon. Go to the "Hardware" tab using Shift + Tab and press "Diagnostics". Use the "Next" button to run the diagnostics. Press Shift to select an answer to the system questions. Perhaps, as a result, it will be possible to find out the reason for the inoperability. If these methods did not help, check your computer for viruses. Download the free AVZ4 program and deploy it on a USB flash drive. Press Win + R and enter the command F: \\ AVZ4 \\ avz.exe in the "Open" window, where F: is the name of the removable disk in the system. Start scanning. If the mouse works, but from time to time freezes, right-click on the free space on the screen, select the "Properties" option and go to the "Options" tab. Click "Advanced" and select the "Diagnostics" tab. Move the "Hardware Acceleration" slider one space to the left and confirm with OK.
The problem when the keyboard does not work on a computer or laptop is not uncommon. This situation is faced by both beginners and experienced users who have been working at a computer for more than one year. Let's see how you can find a solution to the problem when the keyboard stops working, keys stick or does not respond to pressing.
What could be the reasons for the breakdown and their solutions
If the keyboard does not work
Windows is loaded and the keyboard is not responding to your commands. There are only two reasons, hardware and software. Moreover, the first occurs much more often, and is solved by a simple replacement of faulty equipment.
Checking the keyboard
So this happened: cursor does not move, the system does not respond to key clicks. First, we determine the type of manipulator you are using. We look through which port - PS / 2 or USB it is connected to your computer. In the first case, the mouse cannot be disconnected or connected in the so-called "hot way", that is, while the computer is running, since there is a possibility of a short circuit.
To identify the source of trouble, alternately connect known working mice to the computer through PS / 2 and USB ports. Usually, no special drivers are required - standard Windows utilities are also suitable. If none of the devices work, it is most likely a software problem.
Using the Win keys, directional arrows, Tab and Enter, from the Start menu go to Control Panel, activate the System icon, in the Hardware tab, click Device Manager, then open the Mouse and other pointing devices list ... Use the Shift + F10 combination to bring up the context menu and select the "Delete" command, then reboot. The system, having detected a new device, will reinstall the drivers on it.
What if the keyboard and mouse do not work at the same time?
Why doesn't the keyboard on the laptop work together with the mouse? - This is another, fairly common malfunction, which quite often occurs when an unexpected failure in the laptop of the south bridge.
Very often the south bridge burns out in such a way that absolutely everything works in the computer, except for these above-mentioned devices.
But sometimes it happens that the laptop stops turning on altogether, or it doesn't react to the power button, just when the same south bridge burns out in it.
Wipe the rubber band with a dry cloth, and the keyboard itself can be wiped with a damp cloth.
When disassembling the keyboard, it is important for novice users not to forget where all the keys were. In order not to get confused in the location of the keys, you can find a photo on the Internet that will be identical to your keyboard. Also, when parsing, you can put the keys on the table in the order they were, or take a photo with your cell phone.
In case you need to update the driver, go to the Internet. On the official website of the manufacturer, we find the download section, where we find the name of your device model. Download the installation file for your operating system, and then install it with a double click.
Non-standard reasons
It's good if System Restore is activated in your Windows. With this option, you will be able to select the date when the mouse worked normally and restore the OS to that point. You can also try to find out the source of the problem using the "Troubleshooter" built into Windows. We go to the "Control Panel", click on the "Mouse" icon, use the Shift + Tab combination to go to the "Hardware" tab and run the "Diagnostics". With the Shift key, select the options for answering the questions that the system asks. If this does not help, check your computer for viruses.
If these methods do not help, check your computer for viruses. Download the free AVZ4 program and deploy it on a USB flash drive. Press Win + R and enter the command F: \\ AVZ4 \\ avz.exe in the "Open" window, where F: is the name of the removable disk in the system. Start scanning.
Now you need to unscrew all the fasteners: that is, the screws.
Then very carefully remove the upper part (together with the keys) and put it aside.
After that we see the dirty surface of our keyboard foil.
We take alcohol and a piece of cotton wool, begin to wipe the film, while cleaning out absolutely all “useless” fossils.
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If the keyboard does not work on a Windows 7 computer even after cleaning, then there is a problem with the electronics!
Today it is impossible to imagine a modern person without a computer. We are happy when our "friend", by the name of the PC, works and does not create problems for us. It is not difficult for experienced users to fix this or that problem, but for beginners it is practically a disaster. Today we will try to solve one of them: "the mouse does not work on the computer." Without it, the functioning of the computer is lost.
A manipulator (popularly, just a "mouse") is necessary for comfortable PC control. It is much easier and more convenient to perform any operations with it than just the keyboard. Ease of use - just one click on the right or left side of the key gives us the ability to execute all the necessary commands. And also the ability to switch between tasks, and manage the processes of the system.
In order not to complicate the work of beginners, first you need to exclude the most popular and possible malfunctions.
Reasons why the mouse does not work
1. Check the performance of the mouse itself.
We reboot our PC - often not all processes are turned on the first time.
Check its performance on another computer.
If the model is wired (USB or PS / 2), it is necessary to check the integrity of the cable and plugs.
In the case of a wireless model, make sure the battery is charged.
If after these manipulations the "animal" does not work, then proceed to the drivers.
2. We check the availability and compliance of drivers.
They serve as a connecting bridge between the PC and the mouse. For further verification, when the mouse is not working, the buttons on the keyboard will always help: Tab, Win, shift + F10, arrows.
Go to " Control Panel"And choose" device Manager».
Find the icon " Mouse and other pointing devices».
On the contrary, to the left we are looking for a small yellow triangle with an exclamation mark inside.
Click on it, we have expanded the menu.
We'll see " HID Compatible Mouse". Press the right button to open a menu with the words “ Update driver».
Very often there is such a malfunction, but it is not always possible to eliminate this method.
Then we do the following: you need to find the driver yourself from the manufacturer, purely for our PC. In the search engine, designate the name of the company without a model, and add support. The official website of technical assistance of this particular manufacturer will appear in the search results line. You need to go in and find the driver for the desired mouse model, download and install.
3. One of the mouse buttons does not work.
Disassemble the mouse carefully and look inside.
The mikrik (small button) may break off, if you can't fix it, we buy a new one.
Check if debris has gotten under the buttons or on the sensor (for optical models).
Mechanical failure of the pressing mechanism.
4. The mouse wheel does not work.